Senior Full Stack Engineer
HaiiloHamburg, Germany
Posted October 24, 2025
Full Time
About the Company
Haiilo is a 360° Employee Communications Platform that strengthens the cohesion, motivation and culture in organizations.
Job Description
Haiilo is seeking a Senior Full Stack Engineer to build and maintain their core internal communications platform. The role involves designing, implementing, and maintaining frontend features, collaborating with multiple teams, and ensuring platform performance and scalability. Haiilo is a global provider of employee communications software serving over 1,000 clients in over 3.5 million employees.
Requirements
- 7+ years of experience with Angular and 5+ years with Java (Spring Boot)
- Strong understanding of microservices architecture, REST APIs, and asynchronous communication (RabbitMQ or similar)
- Hands-on experience with cloud environments (GCP preferred) and containerized deployments (Docker, Kubernetes)
- Proven ability to deliver end-to-end features that are intuitive, scalable, and maintainable
- A proactive mindset: you take ownership, communicate clearly, and raise blockers early
Benefits
- Flexibility & Teamwork
- Company Vibe
- Growth
- Time off
- Health & wellbeing
- Sustainability
- Diversity & Inclusion
