Expected, Java, Spring Boot, SQL, PostgreSQL, Docker, JUnit, Git

This is how we work, you focus on a single project at a time, you have influence on the technological solutions applied, you develop the code "from scratch", agile

Team members, backend developer, technical leader, manual tester

Your responsibilities, Work closely with a cross functional team on the delivery of new features and services; setting the standard and technical direction for Risk tech service., Own architecture and design decisions: service boundaries, APIs, cross-service contracts, and data models - balancing simplicity, reliability, security, and maintainability., Design database schemas and manage evolution through versioned migrations., Design and build RESTful APIs and asynchronous/event-driven integrations between services., Apply resilience patterns (retries, idempotency, circuit breakers) and champion test-driven development with strong coverage., Own delivery: contribute to CI/CD pipelines, containerization, cloud infrastructure, and observability., Diagnose complex issues across services and infrastructure; lead incident investigation and resolution., Run and participate in code reviews; mentor mid-level and junior developers., Establish and uphold coding standards, security practices, and design principles across the team.

4+ years of professional Java development experience, Experience with modern Java (latest LTS) and a mindset of keeping up with the newest stable language features and tooling., Proficiency in Java and object-oriented (and ideally functional) programming principles., Strong experience with Spring Boot and the Spring ecosystem, including Spring Security / OAuth2., Solid SQL and relational database experience (e.g. PostgreSQL), including schema design and query optimization., Experience with a schema migration / database versioning tool (e.g. Flyway, Liquibase)., Proven experience designing and building RESTful APIs and integrating distributed services., Experience with containers (e.g. Docker) and CI/CD pipelines (e.g. Jenkins, GitLab CI), Strong experience with automated testing - unit and integration (e.g. JUnit, Testcontainers)., Solid grasp of software architecture and design patterns (e.g. clean/hexagonal architecture, DDD)., Solid Understanding of secure coding, resilience, and observability in production systems., Confident use of Git and modern branching/merging workflows.

What we offer, Private medical & life insurance, MyBenefit Platform, Holiday allowance, Public transportation allowance, Meal allowance, Annual bonus

This is how we work on a project, code review, Continuous Integration, DevOps, documentation, integration tests, test automation, unit tests

Benefits, sharing the costs of sports activities, private medical care, life insurance, remote work opportunities, flexible working time, extra social benefits, holiday funds, sharing the commuting costs, charity initiatives, remote work

Worldline, Shape the evolution, , We are on an exciting journey towards the next frontiers of payments technology, and we look for big thinkers, people with passion, can-do attitude and a hunger to learn and grow. Here you’ll work with ambitious colleagues from around the world, take on unique challenges as a team, and make a real impact on the society. With an empowering culture, strong technology and extensive training opportunities, we help you accelerate your career - wherever you decide to go. Join our global team of 18,000 innovators and shape a tomorrow that is yours to own., , Learn more about life at Worldline at https://jobeax.com/link/osBfVfNSZFcyBcnF, , We are proud to be an Equal Opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as an individual with a disability, or any applicable legally protected characteristics., , Pursuant to the Article 24 sec. 6 of the Act of 14 June 2024 on the protection of whistleblowers, we inform you that Worldline Financial Services (Europe) S.A., a joint-stock company, Branch in Poland (hereinafter referred to as Worldline) is governed by the Regulations on the receipt of internal reports and taking follow-up actions (hereinafter referred to as the Regulations).

This is how we work,

Senior Java Back-End Developer

Zacznij od adresu e-mail