Senior Java Developer - REMOTE

We are looking for an experienced Senior Java Developer (Expert) to join our engineering team, contributing to the design and implementation of enterprise-grade microservices and messaging systems. The ideal candidate will have a strong background in Java development, reactive and functional programming, and DevOps practices.

You will be responsible for delivering robust, secure, and scalable services, improving CI/CD pipelines, and supporting production deployments. This is a hands-on technical role for a developer who can work autonomously, write clean and testable code, and communicate effectively in a fast-paced Agile environment.

Your key responsibilities will be:

• Improve and optimize the development and build process
• Design and implement enterprise-level systems leveraging microservices and messaging patterns
• Write scalable backend code in Java, applying both functional and reactive programming techniques
• Build applications integrated with search engines and other distributed services
• Implement OAUTH authentication and validation with unit and integration tests
• Assist with system deployment, Kubernetes/Docker setup, and CI/CD pipeline configuration
• Follow Scrum methodologies and contribute to effort estimation
• Ensure secure coding practices, including logging and auditing features
• Maintain technical documentation and follow Git processes (including pull requests)
• Deliver high-quality, clean, and maintainable code with minimal supervision

Requirements

• University degree (minimum 3 or 4 years) in Computer Science or related field
• At least 9 years of professional experience after graduation
• Strong experience with Java, microservices, and event-driven architecture
• Solid hands-on experience with Kafka, CQRS, or similar asynchronous systems
• Proven ability to develop secure, fast, and scalable backend systems
• Familiarity with CI/CD, Docker, Kubernetes, and Git workflows
• Knowledge of OAuth, testing frameworks, and reactive programming
• Experience working in Agile/Scrum teams with modern SDLC practices
• Ability to write clean code with excellent testing and documentation practices
• Strong communication skills in English
• EU citizenship is required for this role

Benefits

Why join inventYOU?

• Fully remote work – enjoy flexibility and work from anywhere
• Work on impactful international projects
• Collaborate with experienced professionals in the financial tech space
• Develop your skills in a supportive, agile environment