(Senior) Fullstack Engineer - Node / React (all genders)
gamigo group • Germany
No Relocation
Posted: September 11, 2026
Job Description
To strengthen our team, gamigo group is looking for a Senior Fullstack Engineer (all genders) to join as soon as possible, full-time, based in Germany.
About the role
As a Senior Fullstack Engineer, you will build and evolve our casual gaming eCommerce platform end-to-end, driving technical direction with broad expertise across web and cloud systems.
- Actively shape and evolve our code structure and architecture, and drive technical decisions forward
- Design and implement new features for our casual eCommerce platforms, from architecture through deployment andmonitoring
- Build performant, reliable and secure backend services with Node.js, TypeScript and NestJS
- Develop frontends with Next.js and React, optimized for page speed and SEO
- Ensure high availability and performance of our production systems
- Improve observability, code quality and code structure
- Mentor colleagues, review code and share knowledge across the team
- Suggest new ideas to improve our products for our customers
- Identify technical risks and obstacles early, and take ownership of solving them
- Bachelor's degree in Software Engineering, Computer Science or equivalent professional experience
- Senior engineering experience with RESTful APIs and single page applications
- Proven track record of driving architecture and code structure in a production system
- Strong experience with Node.js and TypeScript, including NestJS
- Solid experience with Next.js and React
- Experience with Google Cloud or comparable cloud infrastructure (e.g. Cloud Run or similar container platforms)
- Good knowledge of PostgreSQL or another SQL database, and TypeORM or another ORM
- Experience optimizing web pages for speed and SEO
- Ability to work independently, set priorities and move topics forward with little supervision
- Excellent critical and analytical skills
- Strong written and verbal English communication skills
- Comfortable working in an agile environment with common Scrum ceremonies
What would be a plus
- Experience with GitLab CI/CD or comparable pipelines
- Experience with observability tooling (OpenTelemetry, tracing, metrics, logging)
- Experience with eCommerce or payment/subscription integrations
- Knowledge of containers (e.g. Docker) and Kubernetes
- Written and verbal German communication skills