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Dear Consultant, We are seeking an experienced Senior Java Backend Developer to design and build scalable backend systems and microservices for a large enterprise digital platform. Send CV if you are interested and registered in Poland as a self-employed Consultant. (marcillina.tietjen@dcvtechnologies.co.uk) Senior Java Backend Developer – Microservices (Contract) Location: Gdansk or Warsaw, Poland Work Mode: Hybrid – 1 day onsite per week Seniority: 7 years experience Key Responsibilities... (więcej)
- Design and implement backend systems and microservices
- Develop RESTful APIs and web services
- Participate in architecture reviews and optimisation initiatives
- Debug, profile, and optimise applications
- Integrate external APIs and services
- Write and maintain technical documentation
- Strong expertise in Java 8
- Frameworks: Spring, Spring Boot, Spring MVC, JPA, Hibernate
- Microservices development using HTTP, REST, JSON, XML
- Messaging and distributed systems experience (Kafka)
- Strong understanding of SOA principles and web services (REST & SOAP)
- Experience with Relational or NoSQL databases
- Exposure to containerisation & orchestration technologies
- Experience with React or advanced JavaScript
- Tools: Docker, Git, Maven, Jenkins
- Location: Gdansk or Warsaw, Poland
- Work Mode: Hybrid – 1 day onsite per week
- Seniority: 7 years experience
Opis stanowiska: Dołączysz do zespołu realizującego projekty dla spółki Netia z Grupy Polsat Plus, projektowanie i rozwój architektury aplikacji webowych w złożonych środowiskach, implementację nowych funkcjonalności oraz optymalizację istniejących rozwiązań, projektowanie i wdrażanie testów jednostkowych oraz integracyjnych, nadzór nad jakością kodu i procesem jego integracji, mentoring młodszych członków zespołu, współpracę przy definiowaniu standardów... (więcej)
Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. YOUR TEAM We change the world using technology, providing software that you use when... (więcej)
- Creating modern applications for external clients using Java technology.
- Developing solutions for clients based on design and architectural patterns using the following approaches:
- DevOps
- Domain-Driven Design
- Behavior-Driven Development
- TDD
- "Infrastructure as a Service/Code"
- Working in international teams using best practices and agile methodologies (e.g., Scrum, SAFe, Kanban).
- Engaging in professional software development practices, including Clean Code.
- Collaborating ...
- 5 years of experience as a Java developer.
- Practical experience in software development using Java technology (JEE, Spring Boot, Hibernate).
- Skillful preparation of unit tests.
- Knowledge of SOLID principles when creating code (CLEAN CODE principle).
- Knowledge of Java 8, Maven, Unix, Linux, Github, Bitbucket technologies.
- Experience in designing REST APIs and implementing RESTful services, as well as designing databases using SQL, Oracle/SQL Server, Redis.
- Fluent knowledge of ...
- Permanent employment contract from the first day.
- Hybrid, flexible working model.
- Equipment package for home office.
- Private medical care with Medicover.
- Life insurance.
- Capgemini Helpline.
- NAIS benefit platform.
- Access to 70 training tracks with certification opportunities.
- Platform with free access to Pluralsight, TED Talks, Coursera, Udemy Business, and SAP Learning HUB.
- Community Hub with over 20 professional communities focused on topics like Salesforce, Java, Cloud, ...
As a member of our solution team, you will be responsible for customizing the 3DEXPERIENCE (3DX) and developing integrations with other internal systems. This system is part of the Product Lifecycle Management (PLM) platform. Your work will directly support Arla’s operations by delivering the tools necessary for the production and management of milk-based products. You will collaborate closely with business stakeholders and technical teams to ensure that our solutions are efficient and aligned... (więcej)
- Customize the 3DEXPERIENCE (3DX) and develop integrations with other internal systems as part of the Product Lifecycle Management (PLM) platform.
- Collaborate closely with business stakeholders and technical teams to ensure efficient solutions aligned with industry best practices.
- Work on PLM implementation projects on the 3DX platform.
- Guide the software development process by:
- Ensuring the applicative design of the solution is consistent and follows architectural guidelines.
- ...
- 5 years of relevant work experience as a Java Developer.
- Experience with Struts, JSP, JavaScript, and jQuery.
- Ability to analyze and understand existing code quickly and effectively.
- Very good written and spoken English skills.
- Previous experience working with 3DX (optional).
- This role requires you to be in the office 50% of the time, plus one additional day monthly.
- The position is available in either Gdansk, Poland or Aarhus, Denmark.
- International operating environment.
- Medical care & life insurance.
- Additional benefits like gym card, vouchers, travel points, or cinema tickets.
- Scandinavian working style & no dress code.
- Trainings with experts & professional induction & development programs.
- Financial support for your education.
- Relocation package.
- Referral program for employees.
- Employee Assistance Program (legal, psychological, health, financial consulting).
- Support for a healthy lifestyle (fruit day, ...
We are looking for a Senior Java Developer / Full Stack Engineer to join an international Agile team working on the development of a modern API platform for business banking customers. The role is based in Tricity (Gdańsk or Gdynia) with a hybrid model (3 days per week in the office). We are also open to candidates based in Warsaw. RESPONSIBILITIES As a Java Developer / Full Stack Engineer, you'll join a strategic digital transformation initiative focused on delivering modern API-based services... (więcej)
- Join a strategic digital transformation initiative focused on delivering modern API-based services for business customers.
- Be part of an Open Banking development hub responsible for building a new, unified company API platform used across multiple international markets.
- Work within a dedicated Agile team in a distributed digital hub environment.
- 5 years of continued recent experience in development and software engineering, preferably in large corporate institutions.
- Strong collaboration skills with a passion for working in a team-oriented environment.
- Solid understanding and practical experience with modern backend technologies including:
- Java 21
- Spring Boot
- Microservices
- Oracle
- Git
- Maven
- Jenkins
Nice to Have
- Backend-focused role, with frontend expertise being an additional asset.
- Experience with Java ...
- Cooperation based on a B2B contract.
- Hybrid work from Gdańsk/Gdynia or Warsaw (3 times a week in the office).
- Current support during the cooperation.
- Events and integration meetings, as well as participation in various initiatives, e.g., sports.
- Access to the benefits offering (medical care, life insurance, Multisport card).
Hybrid | 1 day/week from Warsaw or Gdańsk Are you a passionate Senior Java Full-Stack Developer who enjoys building scalable systems and working with modern technologies? Do you like collaborating with international teams while still having the flexibility of a hybrid model? If yes, we’d love to meet you! What You’ll Be Doing Design, develop, and maintain high-quality full-stack solutions using Java and modern frameworks Build and evolve microservices-based architectures Develop and... (więcej)
- Design, develop, and maintain high-quality full-stack solutions using Java and modern frameworks
- Build and evolve microservices-based architectures
- Develop and integrate RESTful APIs and backend services
- Work with relational databases and ensure optimal performance
- Implement logging and metrics instrumentation to enable real-time monitoring and troubleshooting
- Collaborate closely with cross-functional, distributed teams in an Agile environment
- Contribute to CI/CD pipelines and help...
- Strong hands-on experience with Java, Spring Boot, and JEE technologies
- Solid front-end skills with React or Angular and JavaScript
- Experience with Node.js and shell scripting
- Good understanding of Microservices architecture
- Experience working with REST APIs and relational databases
- Comfortable working in Unix/Linux environments
- Experience with Git and Bitbucket
- Strong understanding of Agile development practices
- Proven experience working with remote, international teams
- ...
- Hybrid work model: 1 day/week from Warsaw or Gdańsk
- Opportunity to collaborate with international teams
- Flexibility in work arrangements
Join an international technology team building next-generation open banking solutions used across Europe. Our platform enables secure, reliable, and high-quality connectivity to financial institutions—powering innovative products and services in the digital payments ecosystem. You will work in a highly skilled, collaborative environment alongside teammates located mainly in Denmark, Ireland, and Romania. As a Java Developer, you will contribute to the development, improvement, and maintenance... (więcej)
- Design, develop, and maintain APIs and integration modules connecting the platform to thousands of European banks and financial institutions.
- Collaborate with engineers and product stakeholders to define requirements, set acceptance criteria, and deliver solutions.
- Contribute to architecture by ensuring scalability, maintainability, and adherence to best practices.
- Maintain quality through code reviews, testing, and continuous improvement initiatives.
- Solve complex problems involving ...
- Strong experience in building backend services (Java, .Net).
- Approximately 6 years of relevant experience in Java programming.
- Solid knowledge in C# programming.
- Solid understanding of API design, distributed systems, cloud environments.
- Experience in establishing bank connections through PSD2 interfaces.
- Ability to write clean, maintainable, and testable code.
- Experience working in fast-paced, product-centric environments.
- Collaborative mindset and eagerness to work closely with...
- Hybrid work 2-3 days per week (Gdansk).
Umowa o pracę
Job Description We are looking for a Core Engineer with experience working with Perl and Java, who can contribute to maintaining and improving core systems. The role focuses on writing clean code, understanding existing systems, and documenting how applications and processes work. Perl knowledge is important, although we are not looking for a Perl expert, but someone comfortable working with it. Responsibilities: Develop and maintain core system components using Perl and Java. Work more... (więcej)
- Develop and maintain core system components using Perl and Java.
- Work more frequently with Perl, while also supporting Java-based components.
- Write clean, maintainable, and structured code.
- Analyze and understand existing codebases and document what the code does.
- Create and maintain technical documentation describing system behavior and processes.
- Support system integrations and internal infrastructure components.
- Work independently on tasks while collaborating with the ...
- Minimum 5 years of experience as a software engineer or similar role.
- Experience working with Perl (Perl used more frequently).
- Ability to understand and maintain existing code.
- Strong focus on documentation and code clarity.
- Ability to work independently and take ownership of tasks.
- Good analytical and problem-solving skills.
- Nice to Have:
- Experience working with infrastructure frameworks or backend platforms.
- Experience with CRON-based systems or scheduling frameworks.
- Experience with Booking.com technology or environment.
- Knowledge of database connections and integrations.
Pół etatu
About the Project We are looking for Automation Testers (Java) who will join a team working on projects from logistics industry. Work Mode: remote (with occasional visits to the office in Warsaw) Duration of the project: 12 months (with possibility of extension) Job Responsibilities Design, develop, and maintain automated tests using Java Enhance and maintain the company’s internal Java-based automation testing framework Create and document test scenarios, test cases, and testing strategies... (więcej)
- Design, develop, and maintain automated tests using Java
- Enhance and maintain the company’s internal Java-based automation testing framework
- Create and document test scenarios, test cases, and testing strategies
- Execute component, system, and integration testing to ensure high product quality
- Perform manual testing activities when automation is not applicable
- Manage test execution, defect tracking, and documentation using Jira and Confluence
- Analyze test results and clearly ...
- Min. 5 years of experience in software testing
- Strong Java programming skills, particularly in the context of test automation
- Experience working with test automation frameworks
- Solid understanding of test design techniques and structured test management practices
- Hands-on experience with Jira and Confluence
- Ability to work effectively across both automated and manual testing processes
- English proficiency: B2/C1 (fluent)
- Polish language: required
- Nice to have:
- Experience in ...
- Ongoing support from a dedicated agent, taking care of your project continuity, client contact, necessary formalities, work comfort, and development
- Consultant Development Program – advice on growth planning based on the latest trends and market needs in IT, including consultations with agents and growth mentors
- Access to 7N Learning & Development – a development and educational platform with webinars, a library of articles and industry reports, and regular invitations to one-time and ...
Umowa o pracę
We are looking for a Full-Stack Developer (React & Java, Spring Boot) for a long-term and full-time position in a growing cloud-native SaaS product. Apply for this role if you want to work on a stable, evolving system while contributing to modern frontend- and backend development. What you can expect: Long-term product development within an international team and established customer base 100% remote, flexible working hours A mature SaaS ecosystem including Web (React), API, and mobile... (więcej)
- Build and enhance frontend components using React, TypeScript, and Redux
- Develop and maintain backend services using Java and Spring Boot
- Work on a high-traffic SaaS platform with a focus on scalability and maintainability
- Refactor and improve existing components in a mature production system
- Use modern development tools (including AI coding assistants) to improve efficiency and code quality
- Collaborate closely with team members on architecture, code reviews, and technical decisions
- A bachelor's or higher degree in Computer Science, Software Engineering, or a related field
- Strong understanding of software engineering principles, testing, data structures, and algorithms
- At least 1–3 years (Junior) or 3 years (Mid/Senior) of professional experience with React (or comparable frontend framework such as Angular)
- At least 1–3 years (Junior) or 3 years (Mid/Senior) of professional experience with Java and Spring Boot
- Main strength can be either frontend (React) or ...
- Long-term product development within an international team and established customer base
- 100% remote, flexible working hours
- A mature SaaS ecosystem including Web (React), API, and mobile components
- Ownership of full-lifecycle feature development from concept to deployment (Frontend & Backend)
- Active participation in planning, architecture discussions, and daily team collaboration
- Room for growth – from structured onboarding for junior developers to architectural responsibility for...
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We are looking for an experienced Test Automation Engineer to join our team and take responsibility for designing, developing, and maintaining automated tests in a Java and Selenium-based environment. In this role, you will work within an international Scrum team, ensuring high-quality software deliveries aligned with business needs and client standards Your responsibilities: Analyze, design, and implement testing and deployment activities in line with client standards. Automate test cases for... (więcej)
- Analyze, design, and implement testing and deployment activities in line with client standards.
- Automate test cases for DS, MDM, and API components.
- Report, assign, and track software defects to continuously improve development quality.
- Perform testing across all phases of the test life cycle to ensure robust implementation.
- Execute and optimize regression testing processes.
- Collaborate with cross-functional teams, promoting a culture of continuous improvement.
- Bring business and ...
- Minimum 4 years of proven experience in software testing.
- Hands-on experience in test automation using Java and Selenium.
- Strong experience in writing SQL queries and performing database testing.
- Practical experience in API testing.
- Solid understanding of QA methodologies and experience working in cross-functional teams.
- Experience working in an Agile environment.
- Strong communication skills and team-oriented mindset.
(No benefits information provided in the original text.)
(więcej)Umowa o pracę
About Us Jesteśmy butikowym software housem, co oznacza, że stawiamy na jakość, a nie ilość. Nasi specjaliści głównie wywodzą się ze świata JVM, a szczególnie upodobaliśmy sobie Kotlina. Współpracując z nami, możesz liczyć na sesje feedbackowe co dwa tygodnie oraz możliwość konsultacji technicznych, które skupiają się na aktualnej pracy lub rozwoju osobistym. Radbrackets zawsze będzie firmą nastawioną na współpracę zdalną. Client Zdalny projekt dla dużej... (więcej)
- Development of microservices supporting the individual insurance purchase portal.
- Collaborate with small, self-organizing teams.
- Focus on developing new functionalities for the portal.
- Over 5 years of experience as a Java/Kotlin Developer.
- Passion for architecture and understanding of design decision impacts, particularly in microservices.
- Familiarity with CI/CD processes and associated challenges.
- Knowledge of Domain-Driven Design (DDD) and ability to implement strategic DDD approaches.
- Ability to create solid technical documentation and design complex IT systems.
- Knowledge of the insurance sector is a plus.
- Strong communication skills to engage with business ...
- Fully remote work with occasional client visits.
- Flexible working hours.
- High independence in decision-making.
- Project focused on microservices architecture.
Umowa o pracę
Kim jest H2B Group? Jesteśmy firmą konsultingową, która pomaga klientom w automatyzacji procesów biznesowych przy pomocy AI, a specjalistom IT rozwijać karierę w modelu B2B. Oferujemy projekty z branż takich jak fintech, medtech, edutech czy automatyka przemysłowa. Dzięki ścisłej współpracy wspieramy rozwój naszych klientów poprzez dostarczanie szybkich i mierzalnych efektów, jednocześnie zapewniając specjalistom IT możliwości rozwoju kariery i zdobywania cennego... (więcej)
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Lead Java Engineer We are looking for a highly experienced Java Engineer to join an advanced financial technology initiative focused on building a next-generation payment solution leveraging blockchain concepts. The project aims to create a secure, scalable, and enterprise-ready platform enabling seamless value transfers between financial entities. Role Responsibilities: Design and develop high-quality backend services using Java and Spring Boot Architect and enhance microservices-based systems... (więcej)
- Design and develop high-quality backend services using Java and Spring Boot
- Architect and enhance microservices-based systems
- Implement event-driven solutions using technologies such as Kafka and Azure Event Hub
- Design and expose APIs (including GraphQL) for efficient data exchange
- Work with containerized environments using Docker and Kubernetes
- Contribute to architectural decisions, scalability improvements, and performance optimization
- Ensure clean code standards, system ...
- 8 years of commercial experience in Java development
- Strong background in Spring Boot and distributed systems architecture
- Hands-on experience with event streaming platforms (Kafka and/or Azure Event Hub)
- Experience with GraphQL in production environments
- Practical knowledge of containerization and orchestration (Docker, Kubernetes)
- Experience delivering cloud-based, scalable solutions
- Solid understanding of system design, integration patterns, and high-availability systems
- Opportunity to work on an innovative financial platform built with modern, cloud-native technologies.
Umowa o pracę
Charles River Development (CRD) is the FinTech division of State Street. Together with State Street’s Middle and Back-office services, Charles River’s cloud-based Front Office technology forms the foundation of the State Street Alpha® Platform, the first front-to-back solution in the industry. Our vision is to be the world’s leading investment platform, shaping the future of the industry and driving new levels of technology-led innovation, resiliency, efficiency and growth for investors... (więcej)
- Design, develop and maintain enterprise-grade applications using React.js
- Implement reusable, responsive, high-performance UI components employing frontend architecture patterns
- Implement software programs and applications using Java
- Integrate React applications with Java-based backend services
- Work closely with UX, backend, QA, and DevOps teams in a structured enterprise environment
- Participate in backend development tasks such as API integration, minor enhancements, and bug fixes -...
- Education: B.S. degree (or foreign education equivalent) in Computer Science, Engineering, Mathematics, Physics, or other technical course of study required; MS degree strongly preferred.
- Experience:
- 2-4 years of experience developing Single Page Applications (SPAs) using React
- Experience with React Hooks and component-based architecture
- Experience with JavaScript/Typescript, DOM, Modern CSS3
- Experience with prominent React/JavaScript libraries including Redux and RxJS
- ...
- Permanent contract from day one
- Additional holidays (Birthday Day Off, 3rd and 5th year anniversary Day Off)
- Gold Medical Package for employees and their families (partner and children)
- Premium life insurance package and private pension plan
- Wide range of soft skills training, technical workshops, language classes, and development programs
- Opportunities to volunteer your time to company-driven initiatives, employee networks, or organizations of your choice
- Variety of well-being ...