Stanowisko: Senior Backend Developer (Java / .NET) As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for:
Senior Backend Developer (Java / .NET) Responsibilities:
Design, develop, and maintain backend services and RESTful APIs using Java or .NET
Build scalable, reliable, and high-performance backend solutions for client-facing applications
Design data models and integrate services with relational and NoSQL databases
Collaborate with front-end developers to define API contracts and ensure seamless system integration
Develop and deploy applications in containerized environments using Docker, Kubernetes, or OpenShift
Apply secure coding standards and software engineering best practices
Create and maintain unit and integration tests
Integrate applications with CI/CD pipelines and automated deployment processes
Monitor and optimize application performance, scalability, and reliability
Troubleshoot technical and production issues and support their resolution
Participate in technical design discussions, sprint planning, code reviews, and other Agile activities
Requirements:
8+ years of professional backend software development experience
Strong commercial experience with Java or .NET
Hands-on experience with Spring Boot or .NET Core / modern .NET
Strong experience designing and developing REST APIs
Experience with Docker and container orchestration platforms such as Kubernetes or OpenShift
Good knowledge of SQL and relational databases, including data modelling and query optimization
Experience with automated testing, including unit and integration testing
Familiarity with CI/CD pipelines and modern software delivery practices
Strong understanding of object-oriented programming and software engineering principles
Ability to work effectively in cross-functional Agile development teams
Fluency in English (both written and spoken)
Nice to have:
Experience with event-driven or messaging architectures, e.g. Kafka or MQ
Experience with cloud-native application development
Knowledge of NoSQL databases
Experience within financial services, fund administration, or transfer agency environments
Offer:
Private medical care
Co-financing for the sports card
Constant support of dedicated consultant
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Senior Backend Developer (Java / .NET) in Warsaw – pracodawca: DCG Poland
DCG to doskonały pracodawca, który stawia na rozwój swoich pracowników i wspiera ich w osiąganiu sukcesów w dynamicznym środowisku finansowym. Oferujemy atrakcyjne benefity, takie jak prywatna opieka medyczna oraz dofinansowanie do karty sportowej, a także przyjazną kulturę pracy, która sprzyja współpracy i innowacjom. Nasza lokalizacja umożliwia łatwy dostęp do międzynarodowych rynków, co stwarza unikalne możliwości rozwoju kariery w obszarze analizy roszczeń i regulacji.
