Senior Full Stack Developer / Team Lead
Location:
Berlin - Hyrbid - On site 3 days per week
Salary:
€75,000 – €85,000 per year + Bonus
Type:
Full-time
We’re looking for a Senior Full Stack Developer / Team Lead with strong expertise in Kotlin, Java, Spring Boot, React, and Azure Cloud. You’ll lead a small development team, design scalable solutions, and ensure technical excellence across backend and frontend systems.
Responsibilities
Lead and mentor developers, conduct code reviews, and ensure high coding standards
Design and build cloud-native applications using Kotlin, Java, and Spring Boot
Develop modern frontends with React and TypeScript
Deploy and manage solutions on Microsoft Azure (App Services, AKS, Functions, Cosmos DB)
Implement microservices, RESTful APIs, and CI/CD pipelines
Collaborate with product and architecture teams to deliver reliable, high-performance software
Drive best practices in DevOps, testing, and agile development
Requirements
8+ years of software development experience, with some in a leadership or mentoring role
Strong backend skills in Kotlin, Java, and Spring Boot
Frontend expertise with React and modern JavaScript/TypeScript frameworks
Hands-on experience with Azure Cloud services
Knowledge of Docker, Kubernetes, CI/CD, and Git-based workflows
Strong communication and problem-solving skills