Tech Lead Fullstack Engineer - Agentic AI

🏢 Summary: Full-Stack Senior Software Engineer role focused on building user-facing web applications and conversational interfaces for AI-driven logistics systems. The position involves designing intuitive human–AI interaction flows and integrating frontend applications with backend services and agent-based AI systems. It combines strong frontend development with backend integration to deliver scalable, high-quality end-to-end solutions. 🗂️ Requirements: Strong full-stack software engineering experience, Proficiency in JavaScript and TypeScript, Experience with React or similar frontend frameworks, Solid understanding of backend systems and APIs, Experience integrating frontend with backend services and APIs, Experience building user-facing applications with focus on usability and performance, Understanding of UX principles and interaction design, Experience working with asynchronous workflows and real-world data, Familiarity with AI-powered applications or conversational interfaces, Experience with cloud platforms (AWS, GCP, or Azure), Strong debugging skills across frontend and backend 📃 Skills: JavaScript, TypeScript, React, Next.js, APIs, REST, UX, LLM, AWS, GCP, Azure, HTML, CSS 🏢 Description: What's the role? We are looking for a strong Full-Stack Senior Software Engineer to build intuitive, high-quality user experiences for next-generation agentic AI solutions in the logistics domain. The systems developed by this team optimize deliveries at scale improving driver efficiency, increasing reliability, reducing operational costs, and lowering environmental impact. In this role, you will develop user-facing web applications and conversational interfaces that enable users to interact seamlessly with AI-powered systems. You will focus on creating clear, efficient, and reliable human–AI interaction flows, while integrating tightly with backend services, agent systems, and APIs. This is a hands-on role that requires both strong frontend expertise and solid backend understanding , along with a sharp sense of product and user experience. What You’ll Do: Design and build user-facing web applications and conversational interfaces for AI-driven logistics workflows Develop intuitive human AI interaction flows that make complex system behavior understandable and usable Implement frontend applications using modern frameworks (e.g., React, Next.js) with a strong focus on performance and usability Integrate UI layers with backend services, agent systems, and APIs to deliver end-to-end functionality Collaborate with backend engineers and AI engineers to ensure smooth data flow and system interactions Translate product requirements and user needs into clean, usable, and scalable UI solutions Contribute to backend components where needed (e.g., API integration, lightweight services, orchestration logic) Ensure high-quality delivery through testing, monitoring, and continuous iteration based on user feedback Improve overall user experience through better workflows, interaction patterns, and system responsiveness Leverage AI-assisted development tools to improve development speed and code quality Who are you? What We’re Looking For: Software engineering experience with strong full-stack development skills Strong proficiency in frontend technologies (JavaScript/TypeScript, React or similar frameworks) Solid understanding of backend systems, APIs, and service integration patterns Experience building user-facing applications with a focus on usability, performance, and maintainability Good understanding of UX principles and ability to design flows that simplify complex systems Experience integrating with APIs and working with real-world data and asynchronous workflows Familiarity with AI-powered applications (e.g., conversational interfaces, LLM integrations, agent-driven systems) is a strong plus Experience with cloud platforms (AWS, GCP, or Azure) and modern development practices Strong debugging and problem-solving skills across frontend and backend layers Ability to work independently on well-defined problems and collaborate effectively in cross-functional teams Good communication skills and a strong sense of ownership What We Offer: The opportunity to tackle meaningful and challenging problems A chance to continuously learn and stay on top of the latest technology trends Work that has real-world impact, shaping the future of mobility and technology Regular feedback to help you grow and succeed in your role A collaborative and supportive team environment where your contributions are valued Competitive salary plus bonus Flexible working hours and a hybrid working environment Medical coverage for you and your family This role is eligible for Creative Tax Incentive scheme in Poland” or KUP (Autorskie Koszty Uzyskania Przychodu) Option to work on a B2B contract (please note: benefits, bonus and KUP do not apply in this case) Change is HERE. Apply Now! #LI-AK8   #LI-HYBRID Life at HERE in Poland comes with a competitive total rewards package designed to support your health, wellbeing, and performance. This includes a base salary, a Short-Term Incentive (STI) bonus (percentage based on role), a creative tax advantage for eligible positions, private medical care (including dental), life insurance, a meal allowance, vision reimbursement, a remote work allowance (if applicable), access to MyBenefit and Multisport programs, and various wellbeing initiatives. Paid time off, sick leave, and parental leave are provided in accordance with the Polish Labor Code. As part of HERE Technologies employment process, candidates will be required to successfully complete a pre-employment screening process. This offer and any related claims are subject to the successful completion of a pre-employment screening. This will involve employment, education, and criminal verification if applicable. HERE is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, age, gender identity, sexual orientation, marital status, parental status, religion, sex, national origin, disability, veteran status, and other legally protected characteristics. Who are we? HERE Technologies is a location data and technology platform company. We empower our customers to achieve better outcomes – from helping a city manage its infrastructure or a business optimize its assets to guiding drivers to their destination safely. At HERE we take it upon ourselves to be the change we wish to see. We create solutions that fuel innovation, provide opportunity and foster inclusion to improve people’s lives. If you are inspired by an open world and driven to create positive change, join us. Learn more about us on our YouTube Channel. Apply for this job online Email this job to a friend Share on your newsfeed Connect With Us! Not ready to apply? Connect with us to receive industry updates and job alerts related to your interests!

🏢 Summary: Senior Software Engineer role focused on building scalable backend systems and customer-facing APIs for AI-driven logistics solutions. The position centers on designing core service layers, workflow engines, and integrations with HERE and third-party APIs to enable intelligent delivery optimization at scale. It emphasizes hands-on backend development, system reliability, and production-quality engineering. 🗂️ Requirements: Strong backend development experience, Proficiency in Python and/or TypeScript, Experience building APIs and backend systems, Experience designing scalable and distributed systems, Understanding of API design and data modeling, Experience with cloud platforms (AWS, GCP, or Azure), Experience with CI/CD practices, Experience integrating external APIs, Ability to debug and troubleshoot production systems 📃 Skills: Python, TypeScript, API, REST, DistributedSystems, AWS, GCP, Azure, CI/CD, LLM, RAG, Integration, DataModeling, Cloud, Git 🏢 Description: What's the role? We are looking for a Senior Software Engineer to build core backend systems powering next-generation agentic AI solutions for the logistics industry. The systems developed by this team optimize deliveries at scale improving driver efficiency, increasing reliability, reducing operational costs, and lowering environmental impact. In this role, you will focus on building the core service layer, customer-facing APIs, workflow engines, and integrations with HERE APIs and third-party systems that enable intelligent logistics workflows. You will work closely with senior engineers and technical leaders to design and implement scalable, reliable systems that support AI-driven planning and optimization use cases. This is a hands-on engineering role with a strong focus on backend development, system reliability, and production-quality delivery . What You’ll Do: Design, build, and maintain core backend services, APIs, and workflow orchestration systems for logistics applications Implement integrations with HERE APIs and external third-party systems to support real-world logistics workflows Translate product and technical requirements into scalable and maintainable system components Write clean, efficient, and well-tested code in Python and/or TypeScript Contribute to system design discussions and implement solutions aligned with the overall architecture Build and maintain customer-facing APIs with a strong focus on usability, performance, and reliability Ensure high-quality delivery through testing, monitoring, and debugging in production environments Collaborate with engineers, product managers, and domain experts to deliver end-to-end features Continuously improve system performance, scalability, and operational efficiency Leverage AI-assisted development tools to improve development speed and code quality Who are you? What We’re Looking For: Software engineering experience with strong backend development skills Proficiency in Python and/or TypeScript, with experience building APIs and backend systems Experience designing and building scalable services and working with distributed systems Strong understanding of API design, data modeling, and system integration patterns Experience working with cloud platforms (AWS, GCP, or Azure) and modern CI/CD practices Familiarity with building or integrating AI/ML systems (e.g., working with LLM APIs, RAG-based systems, or similar) is a plus Experience integrating with external APIs and handling real-world data and system constraints Solid debugging and problem-solving skills in production environments Ability to work independently on well-defined problems and collaborate effectively within a team Good communication skills and a pragmatic approach to engineering challenges What We Offer: The opportunity to tackle meaningful and challenging problems A chance to continuously learn and stay on top of the latest technology trends Work that has real-world impact, shaping the future of mobility and technology Regular feedback to help you grow and succeed in your role A collaborative and supportive team environment where your contributions are valued Competitive salary plus bonus Flexible working hours and a hybrid working environment Medical coverage for you and your family This role is eligible for Creative Tax Incentive scheme in Poland” or KUP (Autorskie Koszty Uzyskania Przychodu) Option to work on a B2B contract (please note: benefits, bonus and KUP do not apply in this case) Change is HERE. Apply Now! #LI-AK8   #LI-HYBRID Life at HERE in Poland comes with a competitive total rewards package designed to support your health, wellbeing, and performance. This includes a base salary, a Short-Term Incentive (STI) bonus (percentage based on role), a creative tax advantage for eligible positions, private medical care (including dental), life insurance, a meal allowance, vision reimbursement, a remote work allowance (if applicable), access to MyBenefit and Multisport programs, and various wellbeing initiatives. Paid time off, sick leave, and parental leave are provided in accordance with the Polish Labor Code. As part of HERE Technologies employment process, candidates will be required to successfully complete a pre-employment screening process. This offer and any related claims are subject to the successful completion of a pre-employment screening. This will involve employment, education, and criminal verification if applicable. HERE is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, age, gender identity, sexual orientation, marital status, parental status, religion, sex, national origin, disability, veteran status, and other legally protected characteristics. Who are we? HERE Technologies is a location data and technology platform company. We empower our customers to achieve better outcomes – from helping a city manage its infrastructure or a business optimize its assets to guiding drivers to their destination safely. At HERE we take it upon ourselves to be the change we wish to see. We create solutions that fuel innovation, provide opportunity and foster inclusion to improve people’s lives. If you are inspired by an open world and driven to create positive change, join us. Learn more about us on our YouTube Channel. Apply for this job online Email this job to a friend Share on your newsfeed Connect With Us! Not ready to apply? Connect with us to receive industry updates and job alerts related to your interests!

🏢 Summary: The offer is for a Senior Backend Engineer to design and implement scalable, low-latency backend services supporting global, driver-centric navigation and location intelligence platforms. The role focuses on building resilient APIs and data processing systems that handle real-time and offline data at scale. You will collaborate cross-functionally to deliver high-quality, well-tested services using modern technologies and cloud infrastructure. 🗂️ Requirements: Strong hands-on experience in backend and infrastructure engineering, Proficiency in Kotlin and Java, Experience with Spring Boot for scalable backend systems, Experience designing scalable and performant architectures, Hands-on experience with SQL and NoSQL databases, Experience implementing unit tests and test automation, Experience with CI/CD pipelines and code deployment, Knowledge of containerization and orchestration systems, Experience with cloud platforms, preferably AWS 📃 Skills: Kotlin, Java, Spring, SpringBoot, SQL, NoSQL, CI/CD, Docker, Kubernetes, AWS 🏢 Description: What's the role? We are looking for a Senior Backend Engineer to play a key role in the design and implementation of backend services that support driver-centric experiences across platforms. The platform enables optimized routing, location intelligence, and reliable access to real-time and offline data, designed for frequent, daily use at global scale. Backend services process, store, and distribute data, and derive insights from aggregated usage patterns to improve system behavior and relevance, with a strong focus on scalability, low latency, resilience, and operational consistency. What you will do? As part of our cross functional team, you will help us developing scalable services, design APIs together with mobile and frontend engineers. You will work closely with designers, architects, engineers and product manager to find the best solution, thereby shaping our apps' offering. Work with modern technology on a tight, well tested code base. Make pragmatic technical decisions and move fast without sacrificing quality. Together with the team, you'll establish best practices, conduct code reviews, and implement test automation strategies that prevent distractions and maintain reliability. Who are you? Strong expertise with hands-on experience in backend and infrastructure engineering Excellent knowledge of Kotlin, Java, and Spring Boot, building scalable backend systems Solid architectural skills with experience building scalable and performant services serving millions of users worldwide Hands on experience with DB technologies (SQL/NoSQL) Experience in implementing unit tests and test automation Hands-on knowledge of CI/CD processes and code deployment Good understanding of container and container orchestration systems, like Docker and K8s Experience with Cloud Platforms preferably with AWS. Excellent problem-solving skills and a pragmatic, product-oriented mindset Clear communication skills and ability to work effectively across teams Able to resolve ambiguity and work with little direction Experience with automotive, navigation, mapping, or social applications is a plus, but not required. What we offer: Work on on globally deployed automotive navigation and mapping products Collaboration with an experienced, international engineering organization Truly international team of fantastic & talented people from 60+ countries worldwide, working from strong tech hubs located in Europe, the US, and Asia, along with multiple smaller locations Flexible working hours & a flexible approach to office vs. remote work Medical coverage for you and your family Yearly variable bonus This role is eligible for the Creative Tax Incentive scheme in Poland (KUP) Option to work on a B2B contract (please note: benefits, bonus and KUP do not apply in this case) Life at HERE in Poland comes with a competitive total rewards package designed to support your health, wellbeing, and performance. This includes a base salary, a Short-Term Incentive (STI) bonus (percentage based on role), a creative tax advantage for eligible positions, private medical care (including dental), life insurance, a meal allowance, vision reimbursement, a remote work allowance (if applicable), access to MyBenefit and Multisport programs, and various wellbeing initiatives. Paid time off, sick leave, and parental leave are provided in accordance with the Polish Labor Code. Who are we? HERE Technologies is a location data and technology platform company. We empower our customers to achieve better outcomes – from helping a city manage its infrastructure or a business optimize its assets to guiding drivers to their destination safely. At HERE we take it upon ourselves to be the change we wish to see. We create solutions that fuel innovation, provide opportunity and foster inclusion to improve people’s lives. If you are inspired by an open world and driven to create positive change, join us. Learn more about us on our YouTube Channel. Change is HERE. Apply Now. As part of HERE Technologies employment process, candidates will be required to successfully complete a pre-employment screening process. This offer and any related claims are subject to the successful completion of a pre-employment screening. This will involve employment, education, and criminal verification if applicable. HERE is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, age, gender identity, sexual orientation, marital status, parental status, religion, sex, national origin, disability, veteran status, and other legally protected characteristics.

🏢 Summary: Senior Backend Engineer role focused on designing and implementing scalable backend services for driver-centric navigation and mapping platforms used at global scale. The position involves building low-latency, resilient systems, designing APIs with cross-functional teams, and ensuring high quality through testing and CI/CD practices. 🗂️ Requirements: Strong hands-on experience in backend and infrastructure engineering, Proficiency in Kotlin and Java, Experience with Spring Boot for scalable backend systems, Experience building scalable, high-performance services for large user bases, Hands-on experience with SQL and NoSQL databases, Experience implementing unit tests and test automation, Knowledge of CI/CD processes and deployment pipelines, Experience with Docker and Kubernetes, Experience with AWS or other cloud platforms 📃 Skills: Kotlin, Java, Spring, SpringBoot, SQL, NoSQL, CI/CD, Docker, Kubernetes, AWS 🏢 Description: What's the role? We are looking for a Senior Backend Engineer to play a key role in the design and implementation of backend services that support driver-centric experiences across platforms. The platform enables optimized routing, location intelligence, and reliable access to real-time and offline data, designed for frequent, daily use at global scale. Backend services process, store, and distribute data, and derive insights from aggregated usage patterns to improve system behavior and relevance, with a strong focus on scalability, low latency, resilience, and operational consistency. What you will do? As part of our cross functional team, you will help us developing scalable services, design APIs together with mobile and frontend engineers. You will work closely with designers, architects, engineers and product manager to find the best solution, thereby shaping our apps' offering. Work with modern technology on a tight, well tested code base. Make pragmatic technical decisions and move fast without sacrificing quality. Together with the team, you'll establish best practices, conduct code reviews, and implement test automation strategies that prevent distractions and maintain reliability. Who are you? Strong expertise with hands-on experience in backend and infrastructure engineering Excellent knowledge of Kotlin, Java, and Spring Boot, building scalable backend systems Solid architectural skills with experience building scalable and performant services serving millions of users worldwide Hands on experience with DB technologies (SQL/NoSQL) Experience in implementing unit tests and test automation Hands-on knowledge of CI/CD processes and code deployment Good understanding of container and container orchestration systems, like Docker and K8s Experience with Cloud Platforms preferably with AWS. Excellent problem-solving skills and a pragmatic, product-oriented mindset Clear communication skills and ability to work effectively across teams Able to resolve ambiguity and work with little direction Experience with automotive, navigation, mapping, or social applications is a plus, but not required. What we offer: Work on on globally deployed automotive navigation and mapping products Collaboration with an experienced, international engineering organization Truly international team of fantastic & talented people from 60+ countries worldwide, working from strong tech hubs located in Europe, the US, and Asia, along with multiple smaller locations Flexible working hours & a flexible approach to office vs. remote work Medical coverage for you and your family Yearly variable bonus This role is eligible for the Creative Tax Incentive scheme in Poland (KUP) Option to work on a B2B contract (please note: benefits, bonus and KUP do not apply in this case) Life at HERE in Poland comes with a competitive total rewards package designed to support your health, wellbeing, and performance. This includes a base salary, a Short-Term Incentive (STI) bonus (percentage based on role), a creative tax advantage for eligible positions, private medical care (including dental), life insurance, a meal allowance, vision reimbursement, a remote work allowance (if applicable), access to MyBenefit and Multisport programs, and various wellbeing initiatives. Paid time off, sick leave, and parental leave are provided in accordance with the Polish Labor Code. Who are we? HERE Technologies is a location data and technology platform company. We empower our customers to achieve better outcomes – from helping a city manage its infrastructure or a business optimize its assets to guiding drivers to their destination safely. At HERE we take it upon ourselves to be the change we wish to see. We create solutions that fuel innovation, provide opportunity and foster inclusion to improve people’s lives. If you are inspired by an open world and driven to create positive change, join us. Learn more about us on our YouTube Channel. Change is HERE. Apply Now. As part of HERE Technologies employment process, candidates will be required to successfully complete a pre-employment screening process. This offer and any related claims are subject to the successful completion of a pre-employment screening. This will involve employment, education, and criminal verification if applicable. HERE is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, age, gender identity, sexual orientation, marital status, parental status, religion, sex, national origin, disability, veteran status, and other legally protected characteristics.

🏢 Summary: The offer is for a Full Stack Engineer responsible for building and scaling production-grade applications and engineering tooling, combining Python backend and modern frontend development. The role focuses on creating robust APIs, orchestration layers, and harness frameworks for testing, automation, and workflow execution in complex AI-driven systems. It involves end-to-end feature delivery and improving system reliability, observability, and developer productivity in a remote B2B setup. 🗂️ Requirements: Strong experience building production systems with Python, Strong experience developing frontend applications with React or Angular, Experience building testing, validation, simulation, or automation tooling, Solid understanding of REST APIs and async service architectures, Experience with PostgreSQL or MySQL databases, Experience working with CI/CD pipelines and Git-based workflows, Ability to design scalable and reliable software systems 📃 Skills: Python, React, Angular, REST, PostgreSQL, MySQL, CI/CD, Git, Docker, APIs, Async, SQL 🏢 Description: Role Description We're looking for a Full Stack Engineer! Anitech Solutions Ltd is a dynamic IT services provider delivering innovative and unique AI technology solutions to businesses across multiple sectors. Alongside our core IT services, we are proud to offer tapybl, our flagship education-focused software product designed to enhance learning and engagement. We are looking for a highly capable Full Stack Engineer with a strong background in harness engineering. In this role, you will move fluidly between building user-facing features and creating the tooling, automation, and orchestration layers required to run complex systems reliably at scale. Responsibilities Build and maintain full stack applications using Python on the backend and React on the frontend. Design and implement APIs, services, and orchestration layers for product workflows and internal tools. Develop harnesses for testing, simulation, validation, execution, and monitoring of complex workflows, agents, or integrations. Create reusable frameworks for workflow execution, automated test runs, sandboxed environments, synthetic data generation, scenario replay, regression validation. Build developer-facing tools to improve engineering velocity, quality, and repeatability. Integrate external services, APIs, and third-party tools into internal platforms. Implement logging, tracing, observability, and error-handling across systems. Collaborate with product, design, and platform stakeholders to turn business needs into scalable technical solutions. Help define engineering standards for reliability, maintainability, and deployment readiness. Required Qualifications Strong hands-on experience building production systems with Python and modern frontend apps with React and/or Angular. Experience building tooling for testing, validation, simulation, automation, or execution environments. Solid understanding of software design, REST APIs, async service architectures, and databases (PostgreSQL/MySQL). Comfortable working across both application code and engineering infrastructure (CI/CD pipelines, Git-based workflows). Ability to move fast and make smart engineering tradeoffs in an autonomous environment. Preferred Qualifications Experience with workflow orchestration, event-driven architectures, or agent-based (AI/LLM) systems. Familiarity with Docker and cloud infrastructure. Background in building internal platforms, developer productivity tools, or QA frameworks. What Success Looks Like You can ship polished frontend and backend features end-to-end. You can build robust harnesses that make systems easier to test, measure, debug, and scale. You improve both product delivery and engineering leverage. You help the team move faster by making complex workflows repeatable and reliable. Working conditions Fully-remote based in Poland B2B

🏢 Summary: Backend Tech Lead role focused on leading and implementing a strategic rewrite of a core financial platform module into a modern, scalable architecture. The position combines hands-on Java/Spring Boot development with architectural decision-making, API design, and integration across multiple enterprise banking systems. It involves designing high-performance backend services handling large transactional and reporting datasets. 🗂️ Requirements: 7+ years backend or fullstack development experience, Strong Java expertise, Strong Spring Boot expertise, Experience designing REST APIs, Experience as Tech Lead or technical owner, Experience designing scalable and distributed systems, Strong relational database design skills (PostgreSQL), Experience with Elasticsearch or similar search technology, Experience integrating external systems via REST or GraphQL, Experience with Docker and Kubernetes, Experience with CI/CD pipelines, Knowledge of OAuth2 and OIDC, Working knowledge of React, Working knowledge of TypeScript, Experience handling large datasets with complex queries, Ability to lead architecture and mentor developers 📃 Skills: Java, Spring, SpringBoot, REST, GraphQL, PostgreSQL, Elasticsearch, Docker, Kubernetes, CI/CD, OAuth2, OIDC, React, TypeScript, SQL, Microservices, DistributedSystems 🏢 Description: Our client is an international financial technology company building solutions that support transaction communication, balances visibility, reporting, and integrations across multiple banking systems . We are looking for a Backend Tech Lead to join a strategic rewrite of a core platform module. The role combines technical leadership with hands-on backend development , helping redesign a legacy component into a modern, scalable architecture. You will work closely with product stakeholders, platform engineers, and frontend teams to design and implement reliable, high-performance backend services that integrate multiple enterprise systems. IN SHORT: 🌍 Remote work or on-site (Wrocław, Bielsko-Biała) – your choice! 💰 170 - 190 PLN/h + VAT ☑️ B2B contract Your Daily Missions Lead the design and development of backend services for a core platform rewrite. Design scalable services responsible for transactions, balances, statements, and reporting data . Define API contracts and integration patterns between backend services, frontend applications, and external enterprise systems. Make key decisions around data modeling, search/indexing strategies, and performance optimization for million-row datasets with complex filtering, sorting, and pagination . Support frontend teams by ensuring API-first design and smooth integration with React applications . Ensure engineering quality through code reviews, architecture discussions, and mentoring other developers . Collaborate closely with product, frontend, and platform teams to deliver robust, production-ready systems . The Essentials We're Seeking 7+ years of experience in backend or fullstack software development. Strong expertise in Java and Spring Boot , including designing modular backend services and REST APIs. Experience acting as a Tech Lead or technical owner responsible for architectural decisions. Solid experience designing scalable APIs and distributed systems . Strong understanding of data modeling in relational databases (e.g., PostgreSQL) and designing efficient query patterns. Practical experience with Elasticsearch (or similar search/indexing technologies) for filtering, search, and aggregation over large datasets. Experience designing hybrid data architectures combining multiple data sources . Experience working with external system integrations , including REST or GraphQL APIs. Familiarity with containerized environments (Docker, Kubernetes) and modern CI/CD pipelines. Understanding of security patterns in enterprise systems (OAuth2, OIDC, authentication and authorization flows). Working knowledge of React and TypeScript , enabling effective collaboration with frontend teams. Proven ability to break down complex architectural changes into manageable development phases . Experience using AI-assisted development tools (e.g., Cursor, Claude Code, or similar agentic coding tools) and openness to experimenting with AI-driven approaches to improve development efficiency and engineering workflows . Ability to combine hands-on engineering with technical leadership and mentoring . Nice-to-Haves Experience in FinTech, banking, or enterprise integration platforms . Experience with large-scale transactional or reporting systems . Experience with GraphQL integrations . Experience with data migration or legacy system modernization . Experience designing API-first platforms . Familiarity with observability practices (logging, metrics, tracing). Understanding of database partitioning and query optimization patterns . Reasons Why You Would Enjoy Working With Us We work in the latest technologies and with international clients, and our projects are polished from < to /> - learn about some of the projects we have completed. We organize TechTalks, meet-ups and create guilds where we exchange knowledge - you can learn a lot from your teammates. We have a close-knit team and we make sure to have regular integrations - we often go out to celebrate together. You can work remotely or choose to work from our offices in Wroclaw or Bielsko-Biala. However, we count on your openness to occasionally visit the office for team meetings or client visits, or possible occasional trips to the client's headquarters. You can adjust your working hours to suit your needs, starting your day between 7:00 and 10:00 am. You can work with great specialists in their fields who also have a sense of humor and other after-hours hobbies. It is the people who create the unique atmosphere and relaxed atmosphere at CSHARK. We have a flat structure - we are not a corporation and don't want to be one 🙃. We offer bonuses for employee referrals (from 3000 PLN to 7000 PLN). We organize remote English classes and provide access to the company library. You can also become an author/author of articles published on our technical blog - https://cshark.com/blog/ .

🏢 Summary: Lead Software Engineer role focused on designing and delivering scalable, secure backend systems for a cloud-based geospatial platform handling large-scale, real-time location data. The position drives architectural direction, mentors engineers, and leads cross-team technical initiatives to ensure high performance and reliability. It combines hands-on backend development with technical leadership across distributed, data-intensive systems. 🗂️ Requirements: Strong backend engineering experience in Java, Expertise in system architecture and distributed systems, Experience designing large-scale backend systems, Proven experience leading technical projects, Experience mentoring engineers, Advanced knowledge of APIs and TCP/IP networking, Experience with cloud infrastructure, preferably AWS, Strong database design and optimization skills, Experience with PostgreSQL and PLpgSQL, Experience working with CI/CD and DevOps practices 📃 Skills: Java, AWS, PostgreSQL, PLpgSQL, TCP/IP, APIs, CI/CD, DevOps, Spark, Docker, Kubernetes 🏢 Description: What's the role? At HERE Technologies, we work with diverse and complex datasets, including: Automotive-grade digital maps with detailed road topology and thousands of attributes. Large-scale geospatial, dynamic, interactive datasets that change rapidly. Fast-changing data streams like traffic, weather, and sensor feeds. The challenge is to efficiently store, index, analyze, and connect these datasets while ensuring they are easily and reliably available to our users. At the same time, we need to scale and adapt quickly to meet growing demands. The Solution Out company enables customers to build, deploy, and manage location-based applications on our cloud infrastructure. With powerful abstractions, state-of-the-art building blocks, and cutting-edge cloud technologies, our map making platform allows customers to ingest, store, share, and analyze location data in real-time. Data can be combined, enriched, and shared among platform members, unlocking even greater potential. As a Lead Software Engineer, you will be responsible for the technical leadership and delivery of key initiatives across the platform. You will guide architectural decisions, mentor engineers across teams, and collaborate closely with leadership to define the long-term vision of our systems. This is a highly impactful role where you’ll shape the engineering roadmap, ensure technical excellence, and drive innovation at scale. Responsibilities: Lead the design and development of core backend systems with a focus on scalability, security, and reliability Serve as a technical authority and mentor, supporting the growth of engineers across multiple teams Partner with product, architecture, and leadership to translate business goals into actionable engineering plans Drive architectural direction, technical roadmaps, and platform strategy Set and uphold high standards for engineering practices, code quality, and team collaboration Influence platform-wide technology decisions and drive the adoption of best practices Coordinate and oversee the successful delivery of complex cross-team projects Foster a culture of ownership, inclusion, innovation, and continuous improvement Who are you? Required Skills and Experience: Backend engineering experience with a strong track record in Java Deep expertise in system architecture, distributed systems, and large-scale backend design Experience leading technical projects and mentoring engineers at various levels Advanced knowledge of APIs, networking (TCP/IP), and cloud infrastructure (preferably AWS) Strong database design and optimization experience, with PostgreSQL/PLpgSQL expertise Excellent communication skills, with the ability to influence and collaborate across disciplines Proven ability to take initiative, solve complex problems, and deliver in ambiguous environments Experience working in an agile environment with CI/CD and DevOps practices Nice to Have: Experience with Apache Spark or similar distributed data processing technologies Background in geospatial systems, data pipelines, or spatial analytics Hands-on experience with Docker, Kubernetes, or cloud-native microservices What we offer: The opportunity to tackle meaningful and challenging problems A chance to continuously learn and stay on top of the latest technology trends Work that has real-world impact, shaping the future of mobility and technology Regular feedback to help you grow and succeed in your role A collaborative and supportive team environment where your contributions are valued A great work-life balance Hybrid or remote model of work Flexible working hours Competitive salary plus bonus This role is eligible for Creative Tax Incentive scheme in Poland” or KUP (Autorskie Koszty Uzyskania Przychodu) B2B contract possible Change is HERE. Apply Now. #LI-AK8   #LI-REMOTE Life at HERE in Poland comes with a competitive total rewards package designed to support your health, wellbeing, and performance. This includes a base salary, a Short-Term Incentive (STI) bonus (percentage based on role), a creative tax advantage for eligible positions, private medical care (including dental), life insurance, a meal allowance, vision reimbursement, a remote work allowance (if applicable), access to MyBenefit and Multisport programs, and various wellbeing initiatives. Paid time off, sick leave, and parental leave are provided in accordance with the Polish Labor Code. As part of HERE Technologies employment process, candidates will be required to successfully complete a pre-employment screening process. This offer and any related claims are subject to the successful completion of a pre-employment screening. This will involve employment, education, and criminal verification if applicable. HERE is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, age, gender identity, sexual orientation, marital status, parental status, religion, sex, national origin, disability, veteran status, and other legally protected characteristics. Who are we? HERE Technologies is a location data and technology platform company. We empower our customers to achieve better outcomes – from helping a city manage its infrastructure or a business optimize its assets to guiding drivers to their destination safely. At HERE we take it upon ourselves to be the change we wish to see. We create solutions that fuel innovation, provide opportunity and foster inclusion to improve people’s lives. If you are inspired by an open world and driven to create positive change, join us. Learn more about us on our YouTube Channel. Apply for this job online Email this job to a friend Share on your newsfeed Connect With Us! Not ready to apply? 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🏢 Summary: Senior Full Stack Development Engineer role focused on designing and building scalable backend services, APIs, and data processing systems for healthcare and insurance transaction platforms. The position emphasizes Java/Spring Boot development, distributed systems, cloud infrastructure, and AI-assisted engineering practices. This hybrid role contributes to high-performance, secure, and reliable systems supporting complex, high-volume workflows. 🗂️ Requirements: Bachelor's degree in Computer Science or related field or equivalent experience, 8+ years of backend software engineering experience, Strong experience in Java, Experience with Spring Boot or similar backend frameworks, Solid understanding of RESTful APIs, Experience with distributed systems design, Strong SQL experience, Familiarity with NoSQL databases, Experience with cloud platforms (AWS, Azure, or GCP), Experience with AI-assisted development tools (Copilot, Claude, or similar), Experience with Docker, Experience with Kubernetes, Familiarity with CI/CD pipelines (Jenkins or similar), Deep understanding of Agile methodologies, Experience building scalable and maintainable backend systems 📃 Skills: Java, Spring, SQL, Oracle, NoSQL, REST, AWS, Azure, GCP, Docker, Kubernetes, Jenkins, Kafka, RabbitMQ, Elastic, Playwright, Postman, ELK, Prometheus, Datadog, Grafana, Claude, Copilot 🏢 Description: About the Role This is an opportunity to join a growing company transforming healthcare technology through modern electronic billing, payments, and secure data exchange solutions across the Property & Casualty and Healthcare industries. As a Senior Full Stack Development Engineer, you will play a key role in designing, building, and maintaining scalable applications and APIs that power mission-critical healthcare and insurance workflows. This role focuses on backend architecture, service development, data processing, and system integration, ensuring high performance, reliability, and maintainability across platforms. You will work across multiple initiatives, partnering with product, engineering, and implementation teams to deliver robust backend capabilities that support complex transaction processing and customer integrations. You will also leverage modern engineering practices, including AI-assisted development tools (Claude Code, GitHub Copilot) to improve development speed and efficiency, and apply modern testing approaches such as automated API and workflow validation (e.g., Playwright, where applicable) to ensure system reliability. This role is central to building and maintaining the backend systems that power core products and integrations. You will directly impact system scalability, reliability, and performance across multiple customer-facing and internal platforms. Your work will help ensure that complex healthcare and insurance transactions are processed accurately, efficiently, and securely at scale. This is a hybrid role based in Concord, California, with an expectation of working in the office at least two days per week. What You'll Do - Design, develop, and maintain backend services, APIs, and core platform components - Build scalable systems using Java and Spring Boot or similar frameworks - Develop and support RESTful APIs and service integrations across internal and external systems - Participate in system design and architecture discussions for scalable backend solutions - Work closely with product, implementation, QA, and engineering teams to define technical requirements - Support complex data processing, transformation, and integration workflows - Ensure backend systems are secure, reliable, and performant under high transaction volumes - Utilize Claude to support development, accelerate problem-solving, and improve productivity while maintaining high code quality - Contribute to CI/CD pipelines, deployment automation, and DevOps practices - Write clean, maintainable, and testable code with strong unit and integration test coverage - Apply modern engineering practices, including shift-left testing and continuous quality improvement - Use AI-assisted development tools (Claude Code, Copilot, etc.) to accelerate development, debugging, and analysis - Improve system observability through logging, monitoring, and diagnostics enhancements - Troubleshoot production and integration issues as needed What You'll Need - Bachelor's degree or equivalent experience in Computer Science or related field - 8+ years of backend software engineering experience - Strong experience in Java and backend service development - Solid understanding of RESTful APIs and distributed systems design - Experience with Spring Boot or similar backend frameworks - Strong SQL experience (Oracle preferred) and familiarity with NoSQL databases - Experience working with cloud platforms (AWS, Azure, or GCP) - Experience and passion around working with AI: Copilot, Claude, Windsurf, Gemini Code, or similar - Experience with containerization (Docker) and orchestration (Kubernetes) - Familiarity with CI/CD pipelines (Jenkins or similar tools) - Deep understanding of Agile development methodologies - Experience building maintainable, scalable backend systems Nice to Have - Experience in healthcare, insurance, or financial services systems - Exposure to high-volume transaction processing or integration-heavy environments - Experience with event-driven architectures or messaging systems (Kafka, RabbitMQ, etc.) - Familiarity with Elastic Cloud - Experience with API testing or workflow automation tools (Playwright, Postman, etc.) - Knowledge of system observability tools (ELK, Prometheus, Datadog, Grafana, etc.) - Strong debugging and production troubleshooting skills - Experience working with sensitive data and compliance requirements (HIPAA / PHI / PII) - Strong communication skills and ability to collaborate across technical and non-technical teams Pay Transparency Compensation for this position may vary based on individual skills, experience, and location. In addition to base pay, employees may be eligible for performance-based bonuses and a comprehensive benefits package, including medical, dental, and vision coverage, 401(k) with company match, paid time off, and other benefits. Actual compensation will be determined considering the candidate's qualifications, relevant experience, and internal equity. $120,000—$150,000 USD EEO Note The employer is an Equal Opportunity Employer and does not discriminate against any employee or applicant on the basis of age, color, disability, gender, national origin, race, religion, sexual orientation, veteran status, or any classification protected by federal, state, or local law.

🏢 Summary: Senior Full Stack Development Engineer role focused on designing and building scalable backend systems, APIs, and integrations for healthcare and insurance transaction platforms. The position emphasizes Java and Spring Boot development, cloud infrastructure, distributed systems, and AI-assisted engineering practices. This hybrid role contributes to high-performance, secure, and reliable systems handling complex, high-volume transaction workflows. 🗂️ Requirements: Bachelor's degree in Computer Science or related field or equivalent experience, 8+ years of backend software engineering experience, Strong experience with Java, Experience with Spring Boot or similar frameworks, Solid understanding of RESTful APIs, Experience with distributed systems design, Strong SQL experience, Experience with Oracle, Familiarity with NoSQL databases, Experience with cloud platforms (AWS, Azure, or GCP), Experience with AI-assisted development tools (Copilot, Claude, or similar), Experience with Docker, Experience with Kubernetes, Familiarity with CI/CD pipelines (Jenkins or similar), Deep understanding of Agile methodologies, Experience building scalable backend systems 📃 Skills: Java, Spring, SpringBoot, REST, SQL, Oracle, NoSQL, AWS, Azure, GCP, Docker, Kubernetes, Jenkins, CI/CD, Kafka, RabbitMQ, Elastic, Playwright, Postman, ELK, Prometheus, Datadog, Grafana, Copilot, Claude 🏢 Description: About the Role This is an opportunity to join a growing company transforming healthcare technology through modern electronic billing, payments, and secure data exchange solutions across the Property & Casualty and Healthcare industries. As a Senior Full Stack Development Engineer, you will play a key role in designing, building, and maintaining scalable applications and APIs that power mission-critical healthcare and insurance workflows. This role focuses on backend architecture, service development, data processing, and system integration, ensuring high performance, reliability, and maintainability across platforms. You will work across multiple initiatives, partnering with product, engineering, and implementation teams to deliver robust backend capabilities that support complex transaction processing and customer integrations. You will also leverage modern engineering practices, including AI-assisted development tools (Claude Code, GitHub Copilot) to improve development speed and efficiency, and apply modern testing approaches such as automated API and workflow validation (e.g., Playwright, where applicable) to ensure system reliability. This role is central to building and maintaining the backend systems that power core products and integrations. You will directly impact system scalability, reliability, and performance across multiple customer-facing and internal platforms. Your work will help ensure that complex healthcare and insurance transactions are processed accurately, efficiently, and securely at scale. This is a hybrid role based in Concord, California, with an expectation of working in the office at least two days per week. What You'll Do - Design, develop, and maintain backend services, APIs, and core platform components - Build scalable systems using Java and Spring Boot or similar frameworks - Develop and support RESTful APIs and service integrations across internal and external systems - Participate in system design and architecture discussions for scalable backend solutions - Work closely with product, implementation, QA, and engineering teams to define technical requirements - Support complex data processing, transformation, and integration workflows - Ensure backend systems are secure, reliable, and performant under high transaction volumes - Utilize Claude to support development, accelerate problem-solving, and improve productivity while maintaining high code quality - Contribute to CI/CD pipelines, deployment automation, and DevOps practices - Write clean, maintainable, and testable code with strong unit and integration test coverage - Apply modern engineering practices, including shift-left testing and continuous quality improvement - Use AI-assisted development tools (Claude Code, Copilot, etc.) to accelerate development, debugging, and analysis - Improve system observability through logging, monitoring, and diagnostics enhancements - Troubleshoot production and integration issues as needed What You'll Need - Bachelor's degree or equivalent experience in Computer Science or related field - 8+ years of backend software engineering experience - Strong experience in Java and backend service development - Solid understanding of RESTful APIs and distributed systems design - Experience with Spring Boot or similar backend frameworks - Strong SQL experience (Oracle preferred) and familiarity with NoSQL databases - Experience working with cloud platforms (AWS, Azure, or GCP) - Experience and passion around working with AI: Copilot, Claude, Windsurf, Gemini Code, or similar - Experience with containerization (Docker) and orchestration (Kubernetes) - Familiarity with CI/CD pipelines (Jenkins or similar tools) - Deep understanding of Agile development methodologies - Experience building maintainable, scalable backend systems Nice to Have - Experience in healthcare, insurance, or financial services systems - Exposure to high-volume transaction processing or integration-heavy environments - Experience with event-driven architectures or messaging systems (Kafka, RabbitMQ, etc.) - Familiarity with Elastic Cloud - Experience with API testing or workflow automation tools (Playwright, Postman, etc.) - Knowledge of system observability tools (ELK, Prometheus, Datadog, Grafana, etc.) - Strong debugging and production troubleshooting skills - Experience working with sensitive data and compliance requirements (HIPAA / PHI / PII) - Strong communication skills and ability to collaborate across technical and non-technical teams Pay Transparency Compensation for this position may vary based on individual skills, experience, and location. In addition to base pay, employees may be eligible for performance-based bonuses and a comprehensive benefits package, including medical, dental, and vision coverage, 401(k) with company match, paid time off, and other benefits. Actual compensation will be determined considering the candidate's qualifications, relevant experience, and internal equity. $120,000—$150,000 USD EEO Note The employer is an Equal Opportunity Employer and does not discriminate against any employee or applicant on the basis of age, color, disability, gender, national origin, race, religion, sexual orientation, veteran status, or any classification protected by federal, state, or local law.

🏢 Summary: Principal AI/ML Engineer role focused on defining architecture and delivering a scalable Agentic AI Framework, combining location intelligence with advanced LLM-based agent systems. The position involves hands-on development of reusable agentic components, driving framework adoption, and leading cross-team technical direction. The engineer will productionize reliable, customer-facing AI systems with strong emphasis on architecture, MLOps, and operational excellence. 🗂️ Requirements: Extensive experience delivering production-grade AI/ML systems, Proven experience architecting extensible software frameworks for autonomous agents or distributed systems, Strong hands-on expertise in LLM engineering (prompting, orchestration, RAG, tool/function calling, fine-tuning), Experience building and operating agentic systems with evaluation and safety mechanisms, Strong system design and distributed systems knowledge, Proven MLOps experience (CI/CD, model versioning, testing, monitoring), Experience designing modular architectures with reusable components and standardized APIs, Hands-on use of AI tools in daily engineering workflows, Ability to implement AI-assisted engineering practices across development lifecycle 📃 Skills: Python, LLM, RAG, MLOps, CI/CD, APIs, SDKs, DistributedSystems, SystemDesign, Observability, FineTuning, Orchestration, Prompting, ToolCalling, ModelVersioning, Monitoring, Evaluation, Caching, LatencyOptimization 🏢 Description: What's the role? We are looking for a Principal AI/ML Engineer to drive the architecture and hands-on delivery of HERE’s Agentic AI Framework. In this role, you will define technical direction, build and evolve core agentic capabilities, and help product teams deliver reliable, scalable, customer-facing agent-based systems that combine HERE Location & Navigation intelligence with modern Agentic AI techniques. You will operate with a broad scope, influencing multiple teams through technical leadership, mentoring, and cross-functional alignment. Key Responsibilities: Own the reference architecture for HERE Agentic AI Framework (runtime, orchestration, and integration patterns) Design, implement, and productionize agentic components (planning, tool-use, memory/state, evaluation, and safety/guardrails) that can be re-used at scale Translate ambiguous problem statements into end-to-end technical solutions Drive framework adoption by providing high-quality SDKs/APIs, documentation, reference implementations, and support for product teams Lead technical reviews and decision-making forums; identify and retire architectural risks and tech debt across multiple initiatives Mentor engineers and act as a force multiplier through coaching, design guidance, and pragmatic engineering standards Who are you? Extensive experience as a senior/principal engineer delivering production-grade AI/ML systems (including ownership of design, implementation, rollout, and operations) Proficiency in architecting extensible software frameworks (specifically designed for autonomous agents or complex distributed systems). Be an adept at designing modular architectures that leverage reusable software components, abstraction layers, and standardized APIs to enable rapid agent deployment (by implementing scalable, decoupled logic that integrates diverse toolsets, memory modules, and LLM-orchestration patterns) Strong hands-on skills in modern ML/LLM engineering (prompting and orchestration patterns, RAG, tool/function calling, fine-tuning/adaptation where appropriate) Experience building and operating agentic systems, including evaluation strategies, reliability patterns, and safety/guardrails Solid software engineering fundamentals: system design, distributed systems, API design, observability, and performance optimization Proven MLOps experience (data/model versioning, CI/CD, automated testing, online/offline evaluation, monitoring, and incident response) Ability to lead through influence: drive alignment across teams, communicate trade-offs, and make high-quality technical decisions Excellent communication skills with the ability to explain complex topics to engineering, product, and executive stakeholders Mandatory hands-on experience using AI tools in day-to-day engineering activities to increase productivity and effectiveness Ability to embed AI-assisted workflows into engineering practices (coding, design reviews, testing, documentation, and operations) Preferred Qualifications Experience building customer-facing AI platforms/frameworks used by multiple teams, with clear patterns for reuse and governance Experience with cost-aware LLM serving, caching, and latency optimization at scale Familiarity with location-based services, navigation, or geospatial data products Contributions to open-source, publications, patents, or recognized technical leadership in the AI/ML community What We Offer: The opportunity to tackle meaningful and challenging problems A chance to continuously learn and stay on top of the latest technology trends Work that has real-world impact, shaping the future of mobility and technology Regular feedback to help you grow and succeed in your role A collaborative and supportive team environment where your contributions are valued Competitive salary plus bonus Flexible working hours and a hybrid working environment Medical coverage for you and your family This role is eligible for Creative Tax Incentive scheme in Poland” or KUP (Autorskie Koszty Uzyskania Przychodu) Option to work on a B2B contract (please note: benefits, bonus and KUP do not apply in this case) Change is HERE. Apply Now! #LI-AK8   #LI-HYBRID Life at HERE in Poland comes with a competitive total rewards package designed to support your health, wellbeing, and performance. This includes a base salary, a Short-Term Incentive (STI) bonus (percentage based on role), a creative tax advantage for eligible positions, private medical care (including dental), life insurance, a meal allowance, vision reimbursement, a remote work allowance (if applicable), access to MyBenefit and Multisport programs, and various wellbeing initiatives. Paid time off, sick leave, and parental leave are provided in accordance with the Polish Labor Code. As part of HERE Technologies employment process, candidates will be required to successfully complete a pre-employment screening process. This offer and any related claims are subject to the successful completion of a pre-employment screening. This will involve employment, education, and criminal verification if applicable. HERE is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, age, gender identity, sexual orientation, marital status, parental status, religion, sex, national origin, disability, veteran status, and other legally protected characteristics. Who are we? HERE Technologies is a location data and technology platform company. We empower our customers to achieve better outcomes – from helping a city manage its infrastructure or a business optimize its assets to guiding drivers to their destination safely. At HERE we take it upon ourselves to be the change we wish to see. We create solutions that fuel innovation, provide opportunity and foster inclusion to improve people’s lives. If you are inspired by an open world and driven to create positive change, join us. Learn more about us on our YouTube Channel. Apply for this job online Email this job to a friend Share on your newsfeed Connect With Us! Not ready to apply? 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