Java Full Stack Engineer

We’re looking for a Full Stack Developer to join a successful European Fintech as they build a new tech hub in Lisbon. You’ll help develop scalable, secure, and high-performance applications in our Azure environment - contributing to frontend and public API layers, with scope to work across backend logic, cloud infrastructure, and DevOps tooling.

You’ll be joining a brand-new R&D team working with modern technologies including TypeScript, React, Next.js, Express, Java, Spring Framework, Docker, Kubernetes, GitHub, and Terraform. This is a great opportunity for a developer to grow and excel in a supportive, forward-thinking environment.

What We Offer

• Up to €50,000
• Lisbon, hybrid working
• Benefits and package
• Chance for real growth in an international team

Your Role

• Developing new features and maintaining our existing Next.JS and React applications
• Developing responsive components that serve our users across mobile and desktop
• API and backend development using Spring Framework and Spring Boot
• Writing automated unit and regression tests
• Assisting and mentoring junior team members
• Actively participating in code reviews
• Participate in solution and technical design sessions
• Assist with writing user stories and specifications

Requirements

• 2+ years experience in a full stack developer capacity
• A mix of JavaScript or Typescript & React and Java
• Professional English language
• Experience and strong understanding of building modern, cloud native, secure and performant frontend and backend applications
• DevOps exposure (Agile, GitOps, CI/CD)
• Security and performance considerations
• Able to participate in technical design and planning discussions

Bonus

• Next.JS, Node.JS and Express
• Public cloud engineering experience (Azure, AWS or GCP)
• Infrastructure as Code (Terraform, CDK, Pulumi)
• Docker & Kubernetes
• UI/UX design experience
• Other programming languages like Kotlin, Python etc.
• Experience designing, documenting and implementing both internal and public APIs
• Experience working as part of an international team

Why Join Us?

Join an interestingly positioned Fintech building its Lisbon hub, offering hands-on full stack experience, modern tech, and real opportunities to grow in a supportive, forward-thinking team.