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KE Technology

Full Stack Developer

KE Technology
Portugal · Full-time · Mid-Senior

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 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, Next.JS & 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

  • 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.

Key Skills

Ranked by relevance

react cloud typescript cloud native javascript kubernetes responsive terraform python kotlin docker devops java aws
Login to Apply
Posted
Jun 06, 2025
Type
Full-time
Level
Mid-Senior
Location
Lisbon Metropolitan Area

Industries

Software Development Financial Services

Categories

Information Technology

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