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 part of a solution-focused 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 an early to mid-level developer to build real-world experience and grow in a supportive, forward-thinking environment.What We Offer€35,000-€60,000 Lisbon, hybrid working Benefits and packageChance for real growth in an international team Your RoleDeveloping new features and maintaining our existing Next.JS and React applicationsDeveloping responsive components that serve our users across mobile and desktopAPI and backend development using Spring Framework and Spring BootWriting automated unit and regression testsAssisting and mentoring junior team membersActively participating in code reviewsParticipate in solution and technical design sessionsAssist with writing user stories and specificationsRequirements2+ years experience in a full stack developer capacityA mix of JavaScript or Typescript, Next.JS & React and JavaProfessional English languageExperience and strong understanding of building modern, cloud native, secure and performant frontend and backend applicationsDevOps exposure (Agile, GitOps, CI/CD)Security and performance considerations Able to participate in technical design and planning discussionsBonusNode.JS and ExpressPublic cloud engineering experience (Azure, AWS or GCP)Infrastructure as Code (Terraform, CDK, Pulumi)Docker & KubernetesUI/UX design experienceOther programming languages like Kotlin, Python etc.Experience designing, documenting and implementing both internal and public APIsExperience working as part of an international teamWhy 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.