Python / Rust Developer

🏢 Summary: Hybrid Senior Python Developer role focused on building high-performance APIs, microservices, and large-scale data processing pipelines within NLP, Machine Learning, and Generative AI systems. The position involves developing event-driven architectures, optimizing streaming and GPU-based workloads, and collaborating with ML teams to productionize models. You will work across the full service lifecycle in a cloud-based, production environment. 🗂️ Requirements: 5+ years of experience building and maintaining production systems, Strong Python backend development experience, Experience building APIs with FastAPI, Flask, or similar frameworks, Hands-on experience with streaming or message-based systems, Strong knowledge of Docker and Kubernetes, Proficiency in Linux environments, Experience with AWS (compute, storage, networking, monitoring), Experience with CI/CD pipelines and automated testing, Experience with logging and monitoring tools 📃 Skills: Python, FastAPI, Flask, Kafka, Docker, Kubernetes, Linux, AWS, CI/CD, Git, REST, Microservices, NLP, MachineLearning, GenerativeAI, GPU, Go, .NET 🏢 Description: Senior Python Developer 📍 Gdańsk, Poland | Hybrid (3 days from the office, 2 days remote) About the Company An international technology organization delivering advanced solutions that support engineering workflows and knowledge management. The company develops platforms and tools that enable efficient data processing, automation, and decision-making at scale across complex business environments. About the Team The Core Intelligence team is responsible for building and operating core backend services and large-scale data processing pipelines. The team works at the intersection of NLP, Machine Learning, and Generative AI, transforming unstructured and semi-structured data into high-quality, actionable insights. You will collaborate closely with software engineers, data scientists, and ML engineers to deliver robust, production-grade systems that bring advanced models into real-world applications. Responsibilities Design and develop high-performance APIs supporting data processing and intelligent systems Build and maintain production-grade microservices and data pipelines Implement and operate event-driven architectures and streaming systems Optimize data pipelines including preprocessing, model serving, and inference (including GPU workloads) Participate in the full service lifecycle: design, development, deployment, monitoring, and continuous improvement Collaborate with Data Science and ML teams to productionize models Requirements 5 + years of experience building and maintaining production systems Strong Python skills (backend development, APIs – e.g., FastAPI, Flask , or similar) Hands-on experience with streaming/message-based systems (e.g., Kafka ) Solid understanding of Docker , Kubernetes , and Linux environments Experience working with cloud platforms (preferably AWS : compute, storage, networking, monitoring) Familiarity with CI/CD pipelines, automated testing, logging, and monitoring Experience with Go, .NET, or other programming languages is a plus. Nice to Have Experience with data-intensive systems Interest or experience in Machine Learning, Generative AI, or agent-based systems. We offer Hybrid work model: 3 days per week from our modern office in Gdańsk Przymorze, 2 days remote. Employment via Antal: choice of employment contract or B2B contract, depending on your preference. Strong engineering culture, direct access to experienced experts and real influence on architecture and technology choices. All necessary equipment for effective office and home work. Attractive benefits package including private medical care, Multisport, life insurance and wellbeing initiatives. Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams. Discover our latest job openings: https://en.antal.pl/candidates Follow us on LinkedIn: https://www.linkedin.com/company/antalpoland

🏢 Summary: Full-time/B2B role for an experienced Python Developer to extend and enhance an existing quantitative model in the financial sector. The position involves backend model development, data processing, SQL Server integration, and ensuring comprehensive automated test coverage. Hybrid work model with close collaboration with Front Office and Product Control teams. 🗂️ Requirements: 3+ years commercial experience in similar role, Strong practical experience with Python, Strong practical experience with SQL Server, Experience with Pandas for data processing, Experience with FastAPI and web APIs, Experience developing quantitative models in Python, Experience implementing unit, integration, and regression tests 📃 Skills: Python, Pandas, SQL, SQLServer, FastAPI, APIs, UnitTesting, IntegrationTesting, RegressionTesting, C++, IFRS9, AssetBackedSecurities 🏢 Description: For our Client we are looking for an experienced Developer (Python, Pandas, SQL) who will be responsible for extension of existing python model. 📍 Location : Kraków, hybrid work model – 2 days per week in the office, 3 days remote 🕒 Cooperation model: [Full-time / B2B] 📍 Project for our Client from the financial sector Key Responsibilities: Extension of existing python model Engagement with Front Office and Product Control on development requirements Ensuring automated tests coverage (unit, integration and regression tests) Engagement with stakeholders for expectation setting and delivery of the changes Requirements: 3+ years of commercial experience in similar position Strong knowledge & practical experience with Python and SQL Server Experience with data processing in python (Pandas) and understanding of web APIs (FastAPI) Experience with developing quantitative models in python Readiness to work in a challenging environment of quantitative analysts Fluency in English (both spoken and written) Good communication skills, willingness to learn, attention to details and consideration of timelines Nice to have: Experience in C++ (some core components of infrastructure are written in that language) Knowledge of Asset Backed Securities and the relevant IFRS9 regulations Benefits: Private medical care (Luxmed) Multisport card Collaborative team culture and modern tech stack Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams. Discover our latest job openings: https://en.antal.pl/candidates Follow us on LinkedIn: https://www.linkedin.com/company/antalpoland

🏢 Summary: Hybrid B2B role for an experienced AWS Python Developer supporting a strategic cloud engineering initiative in the banking sector. The position focuses on building secure, scalable and automated AWS solutions aligned with a Cloud First strategy within international Agile teams. It combines hands-on Python development, DevOps automation, Infrastructure as Code and cloud security in enterprise-scale environments. 🗂️ Requirements: Strong hands-on Python development and automation experience, Practical experience with AWS services in enterprise environments, Experience with CI/CD tools: Jenkins, Git, Ansible, Experience with Infrastructure as Code using Terraform, Knowledge of DevOps practices and Agile methodologies, Experience deploying and troubleshooting cloud-based solutions, Knowledge of Linux or Windows operating systems, Understanding of AWS cloud security principles, Experience with automation and operational support processes 📃 Skills: Python, AWS, Jenkins, Git, Ansible, Terraform, Linux, Windows, CI/CD, DevOps 🏢 Description: 📍 Kraków | Hybrid: 2 days office / 3 days remote 📄 B2B: 180 – 230 PLN/h 🏦 Industry: Banking We are currently looking for an experienced AWS Python Developer to join a strategic cloud engineering initiative within the banking sector. The role focuses on supporting enterprise-scale cloud adoption and building secure, scalable and automated AWS-based solutions aligned with a Cloud First strategy. You will work within international engineering teams responsible for developing and supporting modern cloud platforms across a broad AWS ecosystem. This position combines hands-on Python development, AWS engineering, DevOps automation and cloud security, with a strong focus on operational resilience, scalability and secure infrastructure delivery. Key responsibilities Design, develop and support cloud-native solutions within AWS environments Collaborate with application teams to deploy and optimize applications on AWS platforms Develop automation solutions and operational tooling using Python Build and maintain Infrastructure as Code solutions using Terraform where required Develop and enhance security controls aligned with cloud security best practices Support compliance dashboard improvements and operational monitoring initiatives Participate in major incident investigations and provide rotational 24/7 support coverage Design and maintain CI/CD pipelines using Jenkins, Git and Ansible Contribute to automation, scalability and operational excellence initiatives across cloud environments Collaborate with international engineering and infrastructure teams in Agile delivery environments Ensure alignment with secure engineering standards, compliance requirements and DevOps best practices Requirements Strong hands-on experience with Python development and automation Practical experience working with AWS services in enterprise-scale environments Strong knowledge of CI/CD tooling including Jenkins, Git and Ansible Experience with Infrastructure as Code solutions such as Terraform Good understanding of DevOps practices and Agile delivery methodologies Experience deploying, supporting and troubleshooting cloud-based solutions Good knowledge of Linux and/or Windows operating systems Strong understanding of cloud security principles and secure solution delivery in AWS environments Experience working with automation, deployment and operational support processes Ability to work effectively within international and cross-functional engineering teams Strong engineering mindset focused on ownership, reliability and automation Nice to have Experience with non-functional testing practices Knowledge of risk management and regulatory compliance processes Experience working within highly regulated enterprise environments Experience supporting large-scale cloud transformation initiatives Passion for cloud technologies, automation and continuous improvement What we offer Opportunity to work on strategic global cloud engineering initiatives Collaboration with highly experienced international engineering teams Long-term cooperation within a stable enterprise-scale environment Hybrid working model with flexible remote work opportunities Private healthcare package Multisport card Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams.

🏢 Summary: Offer for a Python Developer with 3+ years of experience to design, develop, and maintain scalable applications and services. The role focuses on writing clean, testable code, applying design patterns, and performing data processing using scientific libraries. The position involves building efficient solutions with proper algorithms, data structures, and unit testing practices. 🗂️ Requirements: Minimum 3 years commercial experience with Python, Practical knowledge of NumPy, Practical knowledge of pandas, Understanding of software design patterns, Knowledge of algorithms, Knowledge of data structures, Experience writing unit tests 📃 Skills: Python, NumPy, pandas, Algorithms, DataStructures, UnitTesting, DesignPatterns, gRPC, GCP 🏢 Description: Python Developer We are looking for a skilled Python Developer with at least 3 years of professional experience to join our team and contribute to the development of high-quality software solutions. The ideal candidate has strong Python expertise, a solid understanding of software engineering principles, and a passion for clean, efficient, and testable code. Responsibilities: Design, develop, and maintain applications and services using Python Write clean, efficient, and well-structured code in line with best practices and design patterns Perform data processing and analysis using libraries such as NumPy and pandas Develop and maintain unit tests to ensure code quality and reliability Collaborate with cross-functional teams to design and deliver new features Apply appropriate algorithms and data structures to build scalable and efficient solutions Participate in code reviews and contribute to continuous improvement Requirements: Minimum 3 years of commercial experience working with Python Practical knowledge of NumPy and pandas libraries Good understanding of software design patterns Solid knowledge of algorithms and data structures Experience in writing unit tests Openness to a hybrid work model (working from the Kraków office once per week) Nice to have: Experience with gRPC Familiarity with Google Cloud Platform (GCP) Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams.

🏢 Summary: The offer is for a Python Developer with at least 3 years of experience to design, develop, and maintain scalable applications and services. The role focuses on writing clean, testable code, applying algorithms and design patterns, and performing data processing using scientific libraries. It involves contributing to high-quality software solutions in a collaborative, hybrid work environment. 🗂️ Requirements: Minimum 3 years of commercial experience with Python, Practical knowledge of NumPy, Practical knowledge of pandas, Understanding of software design patterns, Knowledge of algorithms and data structures, Experience in writing unit tests, Availability for hybrid work model (once per week in Kraków office) 📃 Skills: Python, NumPy, pandas, Algorithms, DataStructures, UnitTesting, gRPC, GCP 🏢 Description: Python Developer We are looking for a skilled Python Developer with at least 3 years of professional experience to join our team and contribute to the development of high-quality software solutions. The ideal candidate has strong Python expertise, a solid understanding of software engineering principles, and a passion for clean, efficient, and testable code. Responsibilities: Design, develop, and maintain applications and services using Python Write clean, efficient, and well-structured code in line with best practices and design patterns Perform data processing and analysis using libraries such as NumPy and pandas Develop and maintain unit tests to ensure code quality and reliability Collaborate with cross-functional teams to design and deliver new features Apply appropriate algorithms and data structures to build scalable and efficient solutions Participate in code reviews and contribute to continuous improvement Requirements: Minimum 3 years of commercial experience working with Python Practical knowledge of NumPy and pandas libraries Good understanding of software design patterns Solid knowledge of algorithms and data structures Experience in writing unit tests Openness to a hybrid work model (working from the Kraków office once per week) Nice to have: Experience with gRPC Familiarity with Google Cloud Platform (GCP) Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams.

🏢 Summary: Fullstack Developer role focused on building and maintaining scalable backend and frontend applications using Python, Java, and .NET technologies in a hybrid work model. The position includes API development, SQL database management, infrastructure automation with Ansible, observability implementation using OpenTelemetry, and IIS web hosting. The role involves collaboration with DevOps, SRE, and frontend teams in a financial sector project. 🗂️ Requirements: 5+ years of experience in a similar position, Proficiency in Python, Proficiency in Java, Proficiency in .NET, Experience designing and implementing RESTful APIs, Expertise in SQL, Hands-on experience with Ansible, Proficiency in OpenTelemetry, Experience with IIS, Strong analytical and debugging skills, Fluency in English 📃 Skills: Python, Java, NET, SQL, Ansible, OpenTelemetry, IIS, REST, Prometheus, Grafana, Splunk 🏢 Description: For our Client we are looking for an experienced Fullstack (Python, Java) Developer. The ideal candidate will have expertise in both backend and frontend development, with a strong focus on Python, API development, and SQL. Additionally, experience with Ansible for automation, IIS for web hosting, and proficiency in Java, .NET frameworks, and OpenTelemetry for observability is essential. This role involves designing, developing, and maintaining scalable applications while ensuring seamless integration across various platforms. 📍 Location : Kraków, hybrid work model – 2 days per week in the office, 3 days remote 🕒 Cooperation model: [Full-time / B2B] 📍 Project for our Client from the financial sector What you’ll do: Backend Development: •    Design, develop, and maintain APIs using Python and other relevant frameworks •    Work with SQL databases to create, optimize, and manage queries and data models •    Develop and maintain backend services using Java and .NET frameworks •    Automate infrastructure and deployment processes using Ansible Observability and Monitoring: •    Implement and configure OpenTelemetry to ensure end-to-end observability of applications •    Instrument code to collect telemetry data (traces, metrics, and logs) for monitoring and troubleshooting •    Collaborate with DevOps and SRE teams to integrate telemetry data into monitoring tools like Prometheus, Grafana, or Splunk Frontend Development: •    Collaborate with frontend developers to ensure seamless integration between backend services and user interfaces •    Contribute to the design and development of user-facing features •    Web Hosting and Deployment: •    Configure and manage IIS (Internet Information Services) for hosting web applications •    Ensure high availability, scalability, and security of hosted applications Collaboration and Problem-Solving: •    Work closely with cross-functional teams to gather requirements and deliver solutions •    Troubleshoot and resolve issues across the full stack, ensuring optimal performance and reliability Code Quality and Best Practices: •    Write clean, maintainable, and efficient code •    Follow best practices for version control, testing, and deployment Requirements: 5+ years of experience in similar position Programming Languages: Proficiency in Python, Java, and .NET API Development: Strong experience in designing and implementing RESTful APIs Database Management: Expertise in SQL for database design, optimization, and querying Automation: Hands-on experience with Ansible for configuration management and automation Observability: Proficiency in OpenTelemetry for collecting and analyzing telemetry data (traces, metrics, logs) Web Hosting: Experience with IIS for deploying and managing web applications Problem-Solving: Strong analytical and debugging skills to troubleshoot complex issues Fluency in English (both spoken and written) Benefits: Private medical care (Luxmed) Multisport card Collaborative team culture and modern tech stack Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams. Discover our latest job openings: https://en.antal.pl/candidates Follow us on LinkedIn: https://www.linkedin.com/company/antalpoland

🏢 Summary: Full-Stack Developer role focused on building and maintaining backend services in Python (FastAPI) and frontend applications in React.js within an enterprise environment. The position involves developing REST APIs, managing databases, containerizing applications, and deploying to AWS using modern DevOps practices. Hybrid work model with collaboration on scalable, production-grade systems. 🗂️ Requirements: Commercial experience with Python, Experience with FastAPI, Hands-on experience with React.js, Strong knowledge of SQL databases, Strong knowledge of NoSQL databases, Experience with Docker, Experience with Kubernetes, Basic knowledge of AWS, Experience designing and developing REST APIs 📃 Skills: Python, FastAPI, React, SQL, NoSQL, PostgreSQL, Redis, PGVector, Docker, Kubernetes, AWS, REST, CI/CD 🏢 Description: Full-Stack Developer (Python / React) Location: Kraków, Poland Work Model: Hybrid (6 days per month in the office) About the Role We are looking for an experienced Full-Stack Developer to join our enterprise team and support the development and maintenance of modern backend and frontend applications. You will work with a cutting-edge technology stack in an international environment. Key Responsibilities Design, develop, and maintain backend services using Python (FastAPI) Build and enhance frontend components using React.js Design and develop REST APIs Work with SQL and NoSQL databases (PostgreSQL, Redis, PGVector) Containerize applications and manage deployments using Docker and Kubernetes Deploy and maintain applications in AWS Participate in CI/CD processes and automated testing Collaborate with the team on new features and system integrations (Optional) Contribute to GenAI initiatives (LangChain, OpenAI API) Requirements Proven commercial experience with Python and FastAPI Hands-on experience with React.js Strong knowledge of SQL and NoSQL databases Experience working with Docker and Kubernetes Basic knowledge of AWS Nice to Have Experience or interest in GenAI / LLM technologies Familiarity with CI/CD pipelines and automated testing What We Offer Benefits package including Multisport card and private healthcare Hybrid work model with flexible working hours Opportunity to work in an international environment with a modern tech stack Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams.

🏢 Summary: Senior Full-Stack Developer role focused on designing and delivering end-to-end cloud solutions on Azure, combining architectural design with hands-on implementation. The position involves building secure, scalable APIs and microservices, leading platform integrations, and optimizing backend and UI layers. The role requires close collaboration with architecture stakeholders and ownership from design to production. 🗂️ Requirements: AZ-204 certification (minimum), 7+ years hands-on experience with Azure, Strong experience with Azure Functions, APIM, Service Bus, Application Insights, Strong expertise in Python, Additional experience in Java or .NET, Experience designing APIs and microservices, Experience with CRM/API integrations, Strong focus on unit testing and code quality, Experience with monitoring and debugging using Application Insights 📃 Skills: Azure, AzureFunctions, APIM, ServiceBus, AppInsights, Python, Java, .NET, APIs, Microservices, CRM, UnitTesting 🏢 Description: Senior Full-Stack Developer Hybrid working model with 2 days per week from the Kraków office ⚠️ Certification Requirement (Important) Candidates should ideally hold Azure certifications — AZ-204 is the minimum requirement, while AZ-400 is strongly preferred. Role Overview We are looking for a Senior Full-Stack Developer who thrives at the intersection of technical design and hands-on execution. This is not a purely architectural role — you will be responsible for designing how things should work and then building them end-to-end. You will act as a proactive partner to a Lead Solutions Architect, preparing robust technical designs for approval and then taking full ownership of delivery. Key Responsibilities Solution Design (hands-on) – Create end-to-end technical designs for APIs and microservices, including integration patterns Full-Cycle Development – Build and deliver secure, scalable, low-latency solutions across backend and UI layers Platform Integration – Lead integrations of platforms such as Highspot and Pendo using Azure Functions and Service Bus Code Optimization – Refactor and optimize Python-based solutions, including externally provided code Design Collaboration – Present and refine solutions in collaboration with architecture stakeholders Future-State Planning – Support technical discussions around potential migration to GCP environments Technical Requirements 7+ years of hands-on experience with Azure (Functions, App Insights, APIM, Service Bus) Strong expertise in Python Additional solid experience in Java or .NET Strong focus on unit testing and code quality Experience with Application Insights for monitoring, debugging, and optimization Proven experience designing integrations in CRM/API environments Professional Attributes Ability to move from design to production quickly and effectively Proactive, problem-solving mindset Strong communication skills with both technical and non-technical stakeholders Comfortable working across different technologies (Azure, GCP, Python, etc.) Nice to Have Experience with Google Cloud Platform (GCP) Experience with Highspot, Pendo, or MS Dynamics integrations What We Offer Opportunity to work on complex, enterprise-scale integrations Real ownership: from design to production delivery Collaboration with experienced architects and global teams Exposure to modern cloud ecosystems (Azure + GCP) Flexible hybrid model Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams. Discover our latest job openings: https://en.antal.pl/candidates Follow us on LinkedIn: https://www.linkedin.com/company/antalpoland

🏢 Summary: Backend Java Engineer role focused on designing and documenting microservices for a large-scale, cloud-native payment platform. The position involves code reviews, architectural governance, CI/CD pipeline maintenance, and close collaboration with DevOps and business stakeholders in an Agile environment. Hybrid work model with long-term cooperation on a scalable financial system. 🗂️ Requirements: Minimum 5 years backend engineering experience with Java, Experience with Kubernetes, Docker, Kafka, Strong knowledge of Unix/Linux and GitHub, Experience with distributed and containerized platforms, Ability to build and maintain CI/CD pipelines, Experience conducting code reviews and enforcing coding standards, Experience working in Agile and DevOps environments, Fluent English 📃 Skills: Java, Kubernetes, Docker, Kafka, Unix, Linux, GitHub, CI/CD, Microservices, DevOps, Agile 🏢 Description: 📍 Location: Krakow / Warsaw (hybrid; 2 days in the office per week) 💰 B2B: 170 - 200 PLN/h 🏦 Industry: Financial Services / Payment Platforms Join the team developing an innovative payment platform, enabling fast and secure global fund transfers, supplier payments, payroll, tax payments, and multi-channel money transfers. Your role will focus on high-quality design and documentation of microservices, effective stakeholder management, and close collaboration with DevOps teams to support project delivery. Responsibilities: Create and update API/microservice design and documentation Review and approve user stories and low-level designs prepared by Tech Architects Conduct code reviews and ensure coding standards and architectural principles are followed Collaborate with IT BAs to create project plans and ensure adherence Organize and lead code review sessions with the management team Deliver high-quality design artifacts supporting DevOps teams Requirements: At least 5 years of experience in backend engineering (Java) Experience with cloud-native technologies: Kubernetes, Docker, Kafka Strong knowledge of traditional technologies: Unix/Linux, GitHub Experience designing, building, and maintaining distributed, containerized platforms Ability to deliver and maintain CI/CD pipelines for automated deployments Experience in code reviews and ensuring compliance with system architecture and coding standards Experience working in Agile / DevOps environments and collaborating with business stakeholders Excellent English skills We Offer: Work on a large, scalable payment platform with real impact on architecture and processes Long-term cooperation in a stable enterprise environment Hybrid work model (Krakow / Warsaw) Luxmed healthcare package and Multisport card Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams. Discover our latest job openings: https://en.antal.pl/candidates Follow us on LinkedIn: https://www.linkedin.com/company/antalpoland

🏢 Summary: Fullstack Developer role in the financial sector focused on delivering end-to-end features across the development lifecycle, including analysis, design, testing, and production support. The position involves iterative delivery of business requirements, backend collaboration, and maintaining a balance between new features and technical debt. Hybrid work model with regular on-site presence in Kraków. 🗂️ Requirements: 5+ years commercial experience as Fullstack Developer, Strong experience with JavaScript, Strong experience with CSS, Experience with NodeJS (client and server), Knowledge of Accessibility standards and implementation, Working knowledge of Unix, Understanding of databases from consumer perspective, Knowledge of HTTP APIs and RESTful services, Basic knowledge of Java or Kotlin, Fluent English 📃 Skills: JavaScript, CSS, NodeJS, Unix, REST, HTTP, Java, Kotlin, Databases, Accessibility 🏢 Description: For our Client we are looking for an experienced Fullstack Developer to participate in all parts of the development life cycle including analysis, testing and production support. 📍 Location : Kraków, hybrid work model – 2 days per week in the office, 3 days remote 🕒 Cooperation model: [Full-time / B2B] 📍 Project for our Client from the financial sector Key Responsibilities: Work within a team of developers with a dedicated product owner Take a business requirement, divide it up into stories and deliver each story iteratively to production Product support is integral to the role Identify areas of technical debt, ensure a healthy balance of tech debt and new functionality is prioritised and worked on For new items you need to design the solution and ensure that it follows technology guidelines and constraints Pairing with other members of the team Willing to work also with backend Requirements: 5+ years of commercial experience in similar position Demonstratable experience of JavaScript, CSS & Node JS (client & server) Awareness of best Accessibility practices and knowledge how to implement them Working knowledge of unix Must understand databases from a consumer point of view Knowledge of HTTP APIs e.g. RESTful APIs Basic Java or Kotlin knowledge Nice to have UX knowledge and ability to propose improvements to business requirements Fluent English Benefits: Private medical care (Luxmed) Multisport card Collaborative team culture and modern tech stack Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams. Discover our latest job openings: https://en.antal.pl/candidates Follow us on LinkedIn: https://www.linkedin.com/company/antalpoland