Senior Fullstack Developer (TypeScript + AWS)

🏢 Summary: Full Stack Developer role focused on building scalable, cloud-native APIs and data pipelines in AWS using TypeScript and serverless architecture. The position involves developing and maintaining backend services, infrastructure as code, and CI/CD processes in a fully remote, long-term project. The role also includes partial development of Java services and working within a SAFe Agile environment. 🗂️ Requirements: Proven experience as Full Stack Developer, Strong proficiency in TypeScript and Node.js, Hands-on experience with AWS services: Lambda, S3, StepFunctions, EventBridge, DynamoDB, APIGateway, CDK, Experience with CICD tools such as GitHubActions or Bamboo, Strong SQL skills and experience with PostgreSQL, Experience with NoSQL databases, Ability to develop and maintain Java services, Understanding of serverless and event-driven architecture, Experience with OpenAPI or Swagger, Experience with authentication and authorization frameworks such as Auth0, AzureAD, PingIdentity, Experience working in SAFe Agile environment, EU citizenship and residence in Poland 📃 Skills: TypeScript, Node.js, AWS, Lambda, S3, StepFunctions, EventBridge, DynamoDB, APIGateway, CDK, PostgreSQL, SQL, MongoDB, CICD, GitHubActions, Bamboo, Java, Python, OpenAPI, Swagger, Auth0, AzureAD, PingIdentity, Serverless, SAFe 🏢 Description: In Cyclad we work with top international IT companies in order to boost their potential in delivering outstanding, cutting-edge technologies that shape the world of the future. We are seeking for an experienced Full Stack Developer (TypeScript&AWS) to join a fully remote l development team delivering scalable, cloud-native solutions. The role focuses on building modern APIs and data pipelines using serverless and event-driven architecture within AWS environment. Project information: Type of project: IT Services Office location: Warszawa, Poland Work mode: Remote Budget: 100-120 PLN net/h - b2b Project length: Long-term Only candidates with citizenship in the European Union and residence in Poland Start date: ASAP (depending on candidate availability) Project scope: Design, develop, and maintain APIs using TypeScript (Node.js) and serverless architecture patterns Build and manage data ingestion pipelines using AWS Lambda, S3, PostgreSQL, and Step Functions Implement infrastructure as code using AWS CDK Collaborate with DevOps teams to manage deployments via CI/CD tools (GitHub Actions/Bamboo) Use AWS SDKs to integrate AWS services within application code Develop and maintain Java-based services where required (approximately 20% of the role) Work with NoSQL databases such as DynamoDB or MongoDB, as well as relational databases Ensure robust data validation, error handling, and orchestration in pipelines Document APIs using OpenAPI/Swagger for seamless front-end/back-end integration Implement secure authentication and authorization mechanisms (Auth0 or similar solutions) Participate in SAFe Agile ceremonies including PI Planning, Sprint Planning, Daily Stand-ups, and Retrospectives Collaborate cross-functionally with Product Owners, Scrum Masters, and development teams Requirements: Proven experience as a Full Stack Developer or similar role Strong proficiency in TypeScript (Node.js) Hands-on experience with AWS services: Lambda, S3, Step Functions, EventBridge, DynamoDB, API Gateway, and CDK Experience with CI/CD tools such as GitHub Actions or Bamboo Strong SQL skills and experience with relational databases (PostgreSQL preferred) Experience working with NoSQL databases Ability to develop and maintain Java services; Python knowledge is a plus Understanding of data validation, error handling, and pipeline orchestration Familiarity with authentication and authorization frameworks (Auth0, Azure AD, Ping Identity, or similar) Strong analytical thinking and problem-solving skills Excellent communication skills and ability to work in cross-functional teams Experience working in a SAFe Agile environment and understanding Lean-Agile principles We offer: Opportunity to work on modern, cloud-native AWS projects Fully remote working model Full-time job agreement based on on b2b Private medical care with dental care (covering 70% of costs) Multisport card (also for an accompanying person) Life insurance

🏢 Summary: Senior Full Stack Cloud Developer role focused on designing and enhancing a mission-critical, high-availability trading platform. The position involves building backend and frontend components and deploying cloud-native solutions on Azure using modern DevOps practices. Hybrid work model with 3 days per week onsite in Wroclaw. 🗂️ Requirements: 3+ years of professional full-stack development experience, Experience with Java and React, Experience with cloud platforms, especially Azure, Experience with infrastructure as code, Experience with container orchestration, Ability to write clean, maintainable code, Fluency in English (B2 or higher), Availability to work onsite 3 days per week 📃 Skills: Java, Python, Rust, Node.js, React, Azure, Terraform, Kubernetes, English 🏢 Description: We are seeking a seasoned Senior Full Stack Cloud Developer to join the team that maintains and extends a mission-critical, high-availability, and low-latency platform for handling orders and trade processing of a wide spectrum of investment products on multiple exchanges. Platform grows in asset types being handled, markets where the trading is done, and countries it is being introduced to. If you're ready to make an impact in a dynamic environment, we want to hear from you! This role offers a hybrid model, with 3 days per week working from the client's office in Wroclaw. Responsibilities Design and develop backend services using Java, Python, Rust, or Node.js Build responsive front-end interfaces with React Architect and deploy cloud-native applications on Microsoft Azure Manage infrastructure as code using Terraform Orchestrate and maintain containerized applications with Kubernetes Collaborate with cross-functional teams to deliver end-to-end solutions Requirements 3+ years of professional experience in full-stack development, preferably with Java and React Proficiency in multiple programming languages and frameworks Experience with cloud platforms, especially Azure Ability to work in a fast-paced, agile environment Team player with a willingness to learn and grow Ability to write clean, self-descriptive code Fluency in English (B2 level or higher) Working in the office 3 days per week is a must We offer/Benefits We gather like-minded people: Engineering community of industry professionals Friendly team and enjoyable working environment Flexible schedule and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities We provide growth opportunities: Outstanding career roadmap Leadership development, career advising, soft skills, and well-being programs Certification (GCP, Azure, AWS) Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru English classes We cover it all: Stable income (Employment Contract or B2B) Participation in the Employee Stock Purchase Plan Benefits package (health insurance, multisport, shopping vouchers) Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more Referral bonuses Corporate, social and well-being events Please, note: The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. We will reach out to selected candidates exclusively. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

🏢 Summary: Full-Stack Developer role focused on building and delivering secure, scalable applications using React, Next.js, Node.js, and Azure. The position emphasizes shift-left testing, API development, and end-to-end ownership of high-quality, resilient solutions. You will work across the stack to design, develop, and optimize modern web applications and microservices. 🗂️ Requirements: 3+ years of full-stack development with TypeScript, Next.js, Node.js, React, Experience with RESTful and GraphQL APIs, Knowledge of Microsoft Azure, Familiarity with CI/CD pipelines, Understanding of DevOps practices, Knowledge of web security principles, Experience with Git, Understanding of software engineering principles and design patterns 📃 Skills: TypeScript, JavaScript, Next.js, React, Node.js, Azure, REST, GraphQL, CI/CD, Git, DevOps, Microservices, Testing, Security, APIs 🏢 Description: We are seeking a highly skilled Full-Stack (React/Node.js + Azure) Developer to join our team and play a pivotal role in implementing a new project. In this position, you will be instrumental in shaping our shift-left testing strategy, ensuring that quality and resilience are embedded from the very beginning of development. Leveraging your strong expertise in Next.js, you will work across the stack—from building modern, performant front-end experiences to designing and integrating APIs and microservices. You will take ownership of delivering secure, scalable, testable, and maintainable solutions that meet the highest engineering standards. Responsibilities Design, build, and maintain full-stack applications using TypeScript, Next.js, Node.js, and React Champion the shift-left approach by embedding quality early in the SDLC, writing unit, integration, and end-to-end tests alongside feature development Collaborate with product managers, designers, and other developers to deliver high-quality features and user experiences Develop and maintain RESTful and GraphQL APIs, ensuring robust integration with front-end and third-party services Optimize application performance, scalability, and security Participate in code reviews, providing constructive feedback and ensuring adherence to best practices Troubleshoot, debug, and resolve technical issues across the stack Contribute to continuous improvement of development processes, tools, and methodologies Document technical decisions, system architecture, and codebase for future reference and onboarding Requirements 3+ years of experience developing full-stack applications with TypeScript, Next.js, Node.js, and React Strong understanding of software engineering principles, design patterns, and best practices Familiarity with CI/CD pipelines and modern DevOps practices Knowledge of Microsoft Azure Proficiency in building and consuming RESTful and GraphQL APIs Solid understanding of web security principles and secure coding practices Experience with version control systems, preferably Git Excellent problem-solving skills and attention to detail Good work ethic and strong sense of ownership of end result Excellent verbal and written communication skills, B2 level of English We offer/Benefits We gather like-minded people: Engineering community of industry professionals Friendly team and enjoyable working environment Flexible schedule and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities We provide growth opportunities: Outstanding career roadmap Leadership development, career advising, soft skills, and well-being programs Certification (GCP, Azure, AWS) Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru English classes We cover it all: Stable income (Employment Contract or B2B) Participation in the Employee Stock Purchase Plan Benefits package (health insurance, multisport, shopping vouchers) Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more Referral bonuses Corporate, social and well-being events Please, note: The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. We will reach out to selected candidates exclusively. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

🏢 Summary: Lead Frontend Developer role in a large-scale global e-commerce project focused on expanding platform capabilities such as returns management, notifications, and dedicated customer and merchant portals. The position combines frontend architecture leadership with hands-on React and TypeScript development, ensuring high performance, quality, and security. You will work in an agile environment, collaborating across teams and supporting production systems. 🗂️ Requirements: 5+ years of frontend development experience, Expertise in React, Strong knowledge of TypeScript, Strong understanding of modern JavaScript frameworks, Experience with responsive design, Knowledge of web accessibility standards, Experience with CI/CD pipelines, Experience with frontend testing tools, Ability to lead frontend architecture and development, Legal work permit in Poland 📃 Skills: React, TypeScript, JavaScript, CI/CD, Scrum, Accessibility, HTML, CSS, Testing 🏢 Description: Project info You will be joining a major project focused on the evolution of a global e-commerce ecosystem. The scope is dynamic and involves expanding a large-scale platform with new capabilities. As the project moves past its initial kickoff, the team is focusing on delivering high-value features for both merchants and end-customers. Key areas of focus include: Feature Development: Building Returns Management, Notifications, White Label capabilities, and developing dedicated Customer and Merchant portals. Agile Governance: Active participation in Program Increment (PI) planning, release tracking, backlog grooming, and the configuration/management of Scrum boards. Quality & Security: Ensuring system robustness through Security, Vulnerability, and Penetration testing, as well as Performance and Stress testing. Support & Maintenance: Providing development support for the application on production, covering bug fixes and developing enhancements, along with end-user documentation and training. Lead frontend architecture and development Ensure UI/UX consistency and performance Collaborate with backend and design teams Drive adoption of modern frontend technologies Maintain code quality and testing standards Participate in on-call duties, additionally paid 5+ years of frontend development experience Expertise in React, TypeScript, and modern JS frameworks Strong understanding of responsive design and accessibility Experience with CI/CD and frontend testing tools Must possess a legal work permit in Poland General benefits - depends on the form of employment Hybrid work model combining office & remote work Attractively located office with collaboration spaces Onsite parking space for employees Referral program with financial bonus Life Insurance Budget for development (including language courses and others), clear career path with the possibility to gain experience in international environment Access to internal Learning Platform with multiple trainings oriented for professional growth Lifestyle benefits: Access to MyBenefit platform (Multisport included) Team Building activities Charity initiatives Working environment promoting diversity and inclusion Health benefits: Private medical care - Platinum Package

🏢 Summary: Full Stack Engineer role focused on developing and evolving a rewards platform that supports local shopping, covering mobile, web, backend, and CMS layers. The position involves end-to-end feature delivery, backend performance and scalability optimization, and maintaining high code quality and automated testing. The engineer will work with modern technologies in a collaborative environment to build secure and scalable systems. 🗂️ Requirements: Degree in Computer Science or related field, 3+ years full stack development experience, Strong Java skills, Strong Spring Boot skills, Experience with Hibernate, Experience with JPA, Strong JavaScript skills, Strong TypeScript skills, Experience with React Native, Experience with PostgreSQL, Strong SQL knowledge, Experience with REST APIs, Experience with microservice architectures, Understanding of basic DevOps principles, Ability to write clean and secure code, English proficiency 📃 Skills: Java, Spring, SpringBoot, Hibernate, JPA, JavaScript, TypeScript, ReactNative, Expo, PostgreSQL, SQL, REST, Microservices, RabbitMQ, Docker, Kubernetes, GitLab, CI/CD, Elasticsearch 🏢 Description: We are searching for Full Stack Engineer to join us. About the Project As part of our platform, we are developing a rewards system that encourages local shopping. Users will be able to collect points when visiting selected partner businesses and redeem them for discounts or benefits. This solution helps build lasting relationships between customers and local companies while also supporting the growth of the regional economy. If modern technologies unleash your creativity and you thrive in an environment of learning and collaboration, this is the project for you. Mission Develop, maintain, and evolve the platform across all layers:mobile apps (React Native/Expo), web frontend (TypeScript), backend services (Java/Spring Boot), and partner portals (CMS) Design, implement, and test new features end to end Ensure performance, scalability, and security of backend systems and database queries Extend and improve automated test processes Continuously optimize code quality, development processes, and system performance Maintain and extend technical documentation Collaborate closely with teammates and contribute to shared technical knowledge Requirements Degree or comparable qualification in Computer Science, Software Engineering, or related field 3 + years of professional full stack development experience (back-end emphasis) Strong skills in: Java, Spring Boot, Hibernate, JPA JavaScript/ TypeScript React Native (Expo is a plus) PostgreSQL and SQL REST APIs and microservice architectures Familiarity with: RabbitMQ – integrated with BE system Docker, Kubernetes, GitLab CI/CD – not mandatory Basic DevOps principles Clean, secure, and maintainable code Excellent English communication skills Team player with analytical thinking and proactive mindset Nice to Have Experience with Elasticsearch (especially data aggregation) Understanding of security principles for Docker and Kubernetes Benefits • Benefit Café with categories such as sports, leisure, books, etc. • Supportive and inclusive work environment with personalized attention to each team member. • Engaging projects featuring innovative and cutting-edge products. • Competitive salary with periodic reviews. • Flexible working hours ensuring a healthy work-life balance. • Educational support, including funded language classes. • Luxmed private healthcare packages. • Comfortable workspace, fresh fruit Mondays, and remote work opportunities. • Exciting team events and networking opportunities. *Following the applicable legal regulations, particularly Directive (EU) 2019/1937 of the European Parliament and of the Council on the protection of persons reporting breaches of Union law and its implementation into Polish law under the Act of December 4, 2021, on the Protection of Persons Reporting Breaches of Law (Journal of Laws 2021, item 2105), including Articles 4-6 governing whistleblower protection and reporting procedures, the company has implemented a Whistleblower Support Policy, ensuring anonymity, protection, and support for individuals reporting irregularities.

🏢 Summary: Senior Backend Engineer role focused on driving platform evolution, contributing to architecture decisions, and maintaining high code quality standards. The position involves hands-on development in Node.js and TypeScript, strong ownership of AWS-based cloud infrastructure, and collaboration on scalable, secure backend systems. The role also includes defining technical direction, improving CI/CD and observability, and mentoring team members. 🗂️ Requirements: 5+ years of backend development experience, Strong hands-on experience with Node.js, Strong hands-on experience with TypeScript, Deep expertise in AWS cloud services, Experience with ALB and NLB management, Experience with AWS WAF configuration and operations, Experience building secure and scalable cloud-native applications, Production experience with MongoDB, Strong understanding of RESTful APIs, Experience with complex backend integrations, Proficiency with Git, Experience with Docker, Experience with CI/CD tools such as GitHub Actions or Jenkins 📃 Skills: Node.js, TypeScript, AWS, ALB, NLB, WAF, MongoDB, REST, Git, Docker, CICD, GitHubActions, Jenkins 🏢 Description: Opis stanowiska: Work closely with the system architect to drive platform evolution and long-term technical decisions Actively contribute to development, architecture discussions, and code quality initiatives Define and plan technical work in collaboration with stakeholders and team members Promote engineering excellence: clean code, peer reviews, testing, observability, and CI/CD Provide mentoring, support, and guidance to team members Wymagania: 5+ years of backend development experience with strong hands-on skills in Node.js and TypeScript Deep expertise in AWS, with focus on: Load Balancer (ALB/NLB) management, AWS WAF setup and operations, Security and scalability in cloud-native applications Production experience with MongoDB Solid understanding of RESTful APIs and complex backend integrations Proficiency with Git, Docker, and CI/CD tools (e.g., GitHub Actions, Jenkins) Excellent communication skills in English — written and spoken — to work effectively in international teams Proactive, structured, and able to drive initiatives independently Optional Experience with event-driven systems (e.g., Kafka) Exposure to IoT or Smart Home platforms Familiarity with tools like Confluence, JIRA, React, or similar Oferujemy: Dynamic International Environment: Collaborate with diverse teams globally, enriching your experience and expanding your professional network Collaborative Team Culture: Join a supportive team that values your contributions and encourages your growth Professional Development Opportunities: Expand your skills through engaging projects and responsibilities that challenge and inspire you Flexible hybrid work arrangements: Enjoy a mix of remote work and office collaboration, with a minimum of one day per week in our modern offices Comprehensive Benefits Package: Enjoy private health care, a Lunchpass card, a sports card, group insurance options and employee discounts

🏢 Summary: Senior Full Stack Software Engineer role focused on building and maintaining large-scale, cloud-based data processing and web applications in AWS, with emphasis on serverless architectures. The position involves designing scalable microservices, developing modern frontend applications, and enhancing cloud infrastructure in a distributed international team. 100% remote work with strong focus on scientific and data-intensive systems. 🗂️ Requirements: Minimum 5 years enterprise software development experience, Expert knowledge of Java with Spring and Hibernate/JPA or other JVM languages, Strong expertise in JavaScript and TypeScript with Angular 5+ or React, Understanding of microservices architecture and design patterns, Experience building REST APIs, Experience with SQL, NoSQL and graph databases, Strong knowledge of AWS cloud services, Experience with Docker and containerization, Ability to deploy code to production environments, Experience with Git and GitOps workflows, Experience working with Scrum methodology 📃 Skills: Java, Spring, Hibernate, JPA, JVM, JavaScript, TypeScript, Angular, React, HTML5, AWS, S3, IAM, EC2, ECR, ECS, Lambda, Serverless, Docker, SQL, NoSQL, GraphQL, REST, Git, GitOps, Scrum 🏢 Description: Full Stack Software Engineer Our team, specializing in Data Engineering and Bioinformatics systems development, is actively seeking experienced and motivated senior Fullstack software engineer with hands-on AWS experience , as this position touches the development of data processing in the cloud (mainly AWS) on a very large scale. We invite individuals who are self-motivated and proactive to join us in the development of large-scale scalable computations utilizing AWS services particularly focusing on serverless paradigms. This role involves leveraging AWS services and enhancing our current infrastructure to streamline and future-proof existing solutions. 100% remote work Job Responsibilities Work together in a collaborative and practical manner to address scientific software engineering challenges. Design, build and maintain the web application providing visibility to our data management platform Collaboratively and pragmatically solve scientific software engineering challenges. Collaborate with local - Polish, the US and Canada engineering teams to support software development efforts. Contribute to the broader scientific community through open-source software development. Expectations Minimum 5 years of work experience related to software development in enterprise projects/products and expert knowledge regarding one of the following backend technologies: JAVA  (very good  knowledge of frameworks like Spring, Hibernate / JPA,   knowledge of other JVM based programming languages is a plus); Understanding of microservice architectures, principles and patterns Expert knowledge of Javascript and TypeScript programming (Angular 5+ or React, with good knowledge of HTML5. Experience building reusable web components. Knowledge of git and standard GitOps workflow (MRs, protected branch), conventional commits, semantic versioning, pre-commit hooks, Experience building APIs , good understanding of REST principles Knowledge of database techniques like SQL, NoSQL and graph databases Fluent in the usage of cloud computing models (IaaS, PaaS, SaaS) and good knowledge of containers connected with this DevOps mindset and excellent knowledge of cloud platforms like AWS. Ability to deploy yourself code to production Docker (must have) AWS cloud (including S3, IAM, EC2, ECR, ECS, AWS Lambda, Serverless) Experienced in product development with Scrum methodologies Experienced in designing software components based on limited and evolving requirements Attention to details, focus on user/developer experience Ability to coordinate work and direct collaboration with the customer Good communication skills, team player, work under tight deadlines. We Offer Ongoing support from a dedicated agent , ensuring project continuity, client contact, formalities, work comfort, and development Consultant Development Program – advice on growth planning based on the latest trends and market needs in IT Access to 7N Learning & Development – webinars, articles, industry reports, and invitations to technical, business, and lifestyle events Spectacular integration events for you and your loved ones (Kick-Off trips, Christmas parties, family picnics, etc.) Professional development opportunities beyond the project, including knowledge-sharing initiatives Relationships and access to the most experienced IT experts – average tenure of consultants in Poland is over 10 years Complete benefits package , including medical care, life insurance, sports cards, and store discounts About 7N Constantly searching for projects, difficult rate negotiations, lack of development support – sound familiar? At 7N, you gain not only stability of contracts but also the personal involvement of a dedicated agent who ensures your professional comfort and continuous access to development initiatives. Our goal is to provide you with stable and comfortable cooperation, contributing to your success as an IT expert and the success of our clients. We build long-lasting relationships based on Scandinavian values and 30 years of experience in creating IT solutions for over 200 organizations.

🏢 Summary: Opportunity to architect and build a brand-new, high-scale, event-driven backend product from scratch using Node.js and TypeScript on AWS. The role focuses on designing resilient distributed systems, owning features end-to-end, and shaping technical direction in a high-growth environment. You will drive scalable architecture, ensure high code quality, and deploy production-ready services for global workloads. 🗂️ Requirements: 5+ years experience with Node.js and TypeScript in production environments, Advanced proficiency with AWS (Lambda, ECS, S3, RDS), Strong expertise in system design and scalability, Experience designing event-driven architectures, Experience with modern testing frameworks (Vitest, Jest, Playwright), Ability to build and deploy distributed systems, Experience with SQL and NoSQL databases, Knowledge of CI/CD practices using Docker and Kubernetes, Professional English proficiency 📃 Skills: Node.js, TypeScript, AWS, Lambda, ECS, S3, RDS, Vitest, Jest, Playwright, Docker, Kubernetes, SQL, NoSQL, Go, React, CI/CD 🏢 Description: We are looking for a high-impact engineer to architect a brand-new product from the ground up. In this role, you will bypass maintenance of legacy systems to design and develop high-scale, event-driven backend infrastructures. Operating at the intersection of technical rigor and rapid product evolution, you will thrive in an environment of high ambiguity where your architectural decisions define the roadmap. Core Responsibilities Architect and scale mission-critical backend services using Node.js and TypeScript . Design and implement high-performance APIs and sophisticated event-driven architectures on AWS . Engineer resilient, distributed systems capable of managing intensive global workloads. Own feature development end-to-end, navigating the lifecycle from initial design to production deployment. Partner closely with product and cross-functional engineering leads to drive technical innovation. Mentor the engineering squad and champion elite standards in code quality, security, and testing. Adapt and pivot technical strategies as the product scales and new challenges emerge. Technical Requirements 5+ years of hands-on experience deploying Node.js and TypeScript in high-stakes production environments. Advanced proficiency with the AWS ecosystem, including Lambda, ECS, S3, and RDS. Deep expertise in system design, scalability, and modern event-driven paradigms. Experience utilizing modern testing frameworks such as Vitest, Jest, or Playwright to ensure zero-defect deployments. Elite problem-solving skills with the ability to operate autonomously in a fast-moving hub. Professional fluency in English with a track record of driving cross-functional alignment. A high-velocity mindset suited for a dynamic, high-growth engineering culture. Additional Assets Hands-on experience with Go . Background in distributed systems or complex event-driven platforms. Experience integrating LLMs or modern AI tooling into production workflows. Practical knowledge of React or modern frontend frameworks. Deep understanding of SQL/NoSQL database optimization and CI/CD best practices via Docker and Kubernetes. The Offer Competitive compensation aligned with the top-tier Kraków tech market (UoP or B2B options). Flexible hybrid work model based in the heart of Kraków. Radical ownership and the unique opportunity to shape a global product from day one. Collaborative, English-speaking engineering environment within a stable, profitable firm with a long-term vision.

🏢 Summary: Part-time Student Fullstack Developer role supporting an international enterprise project, focused on developing and maintaining Java/Spring Boot backend services and Angular/TypeScript frontend features with AWS integration. The position runs August–November at 50% capacity, offering hands-on experience in a cloud-based environment with potential extension. 🗂️ Requirements: Student or recent graduate in IT/Computer Science or related field, Good knowledge of Java, Basic knowledge of Spring Boot, Good knowledge of Angular, Good knowledge of TypeScript, Basic practical knowledge of AWS (e.g., S3, EC2, IAM, RDS, CloudWatch), Familiarity with REST APIs, Familiarity with Git, English proficiency minimum B2, Availability approx. 20 hours/week from August to November 📃 Skills: Java, Spring, SpringBoot, Angular, TypeScript, AWS, S3, EC2, IAM, RDS, CloudWatch, REST, Git, Docker, JUnit, Cypress, Jasmine, Karma 🏢 Description: At cloudatus , we help customers drive technical solution design, development, deployment and support them alongside their cloud journey. As an all‑cloud service and consulting provider for midsize and large enterprises, we speak cloud fluently: IaaS, PaaS, SaaS - you name it. We are looking for Student Fullstack Developer (Java / Spring Boot + Angular / TypeScript) with AWS knowledge to support an international project for a leading client. This is a great opportunity to gain real-life experience working on enterprise systems with an international team. The engagement is planned for August to November at 50% utilization (approx. 20 hours/week), with a strong possibility to continue in the project after November based on project needs and performance. Your Responsibilities: Support development and maintenance of backend services in Java and Spring Boot (REST APIs, integrations) Implement and improve frontend features in Angular and TypeScript Assist with AWS-related tasks (configuration, monitoring, deployment support) Participate in code reviews and team ceremonies (Agile/Scrum) Help ensure quality through testing and bug fixing Your Profile: Student status (or recent graduate) in IT/Computer Science or related field Good working knowledge of Java and basics of Spring Boot Good working knowledge of Angular and TypeScript Basic practical knowledge of AWS (at least one or two services such as S3, EC2, IAM, RDS, CloudWatch ) Familiarity with REST APIs and Git Very good English (min. B2) Strong willingness to learn, ownership, and good communication skills Available for approx. 20 hours/week from August to November Nice to have: First commercial experience / internships / own projects (GitHub portfolio welcome) Docker basics Automated testing basics (JUnit, Cypress/Jasmine/Karma) What we offer: Umowa zlecenie (mandate contract) Compensation: 45–60 PLN/hour net (depending on skills and experience) Part-time: approx. 20 hours/week (~3,900-5,200 PLN/month net) 100% remote work and part-time workload compatible with studies Mentorship and collaboration with experienced developers/consultants Hands-on experience in an international enterprise environment Extension possible beyond November Location: Rzeszów - with the flexibility to work 100% remotely. Ready to grow as a fullstack developer on an international enterprise project? Sounds like a fit? Let's talk.

🏢 Summary: Mid+/Senior React Native Developer role focused on building and maintaining mobile applications in the energy and e-mobility domain. The position involves architectural decision-making, CI/CD setup, and integration with backend services for scalable B2B and B2C solutions. You will contribute to modern energy systems and EV charging applications with real-world impact. 🗂️ Requirements: Minimum 4 years of commercial experience in mobile development, Very good knowledge of React Native and Expo, Strong knowledge of TypeScript, Understanding of iOS and Android platforms and publishing process, Experience with CI/CD pipelines for mobile applications, Experience with REST or GraphQL API integration, Knowledge of state management and React Native patterns, Experience with unit and integration testing, Ability to design application architecture independently 📃 Skills: React, ReactNative, Expo, TypeScript, JavaScript, iOS, Android, CI/CD, Fastlane, GitHubActions, EAS, REST, GraphQL, Redux, Zustand, ReactNavigation, ReactQuery, Jest, TestingLibrary, ESLint 🏢 Description: We are looking for a React Native Developer (Mid+/Senior) with very strong knowledge of the React Native and Expo ecosystem to join our team. We are seeking a versatile, technically mature person who can independently make architectural decisions. Experience in developing native applications for iOS and/or Android platforms (e.g., previous role as an iOS/Android Developer) is welcome but not required. We operate in the energy and e-mobility sector, including the development of: Charge Point Management Systems (CPMS) Virtual Power Plants (VPP) Demand Response solutions or other similar systems Requirements Minimum 4 years of commercial experience in mobile application development Very good knowledge of React Native and Expo Understanding of the mobile application lifecycle (development, build, testing, release) and the specifics of iOS and Android platforms, including limitations and requirements related to publishing and maintaining apps in the App Store and Google Play Practical experience in designing, configuring, and maintaining CI/CD pipelines for mobile applications, including automation of builds, testing, and release processes (e.g., Fastlane, GitHub Actions, EAS) Strong knowledge of TypeScript Experience integrating with backend/API (REST / GraphQL, authentication, caching) Knowledge of popular React Native libraries and patterns (e.g., Redux / Zustand, React Navigation, React Query) Experience maintaining code quality: writing unit/integration tests (Jest, Testing Library), using linters, participating in code reviews Ability to work in a team and independently solve problems Experience in projects related to e-mobility or renewable energy sources What will you do? As a Mobile Software Engineer at Codibly , you will participate in exciting projects combining energy and new technologies. Together with our interdisciplinary team of experts, you will be involved in: Participating in e-mobility projects as well as building modern energy solutions Optimizing electric vehicle charging infrastructure Implementing innovative energy storage and distribution algorithms Integrating renewable energy sources Building internal products and developing systems from scratch Working with well-known global brands No purely support or body-leasing projects Employment stability with the possibility to change projects Leadership and consulting career paths Participation in AI solution implementations and organizational transformation In the area of e-mobility application development, we guarantee: Development and maintenance of mobile applications in React Native / Flutter Cooperation with product, backend, and UX/UI teams Ensuring code quality, performance, and application stability Participation in product planning and technical decision-making Code reviews and knowledge sharing within the team We develop modern mobile applications for B2B and B2C users who use fuel cards, loyalty programs, and dedicated discounts. The projects have a real impact on the daily work of drivers and customers - the applications support them both on the road and while using charging infrastructure.