FREE TRIALdemo buchen
Careers /

Tech & Development

Lead Developer (m/f/d)

Map pin

Berlin or Munich | Remote within Europe

Full Time

English (required), German (a plus)


We are currently looking for a skilled & passionate Lead Full Stack Developer to direct one of our dev teams here at Allex.

As our Lead Full Stack Developer, you will direct a team of 4 to 6 developers in collaboration with the product manager. With your deep understanding of building digital products and software development, you will constantly optimize our complex application in consideration of all requirements and stakeholders.

Allex is a cloud software solution for agile projects, specifically in the project development field. We help our customers to speed up their projects by 30% using a unique set of optimization methods. ACTANO GmbH is an investor driven company. Our offices are located in Munich and Berlin. We work in several scrum-teams with 20 developers overall. We use JavaScript / TypeScript on all levels of the software stack and we take code quality seriously. We have excellent test coverage which allows for very short development cycles (Continuous Deployment).

The Role

In this position you will:

  • Build complex & highly scalable technical solutions in close cooperation with our product manager
  • Draft architectural decisions and ensure reliable and state-of-the-art products
  • Define and maintain comprehensible and consistent APIs for our microservice and micro-frontend architecture
  • Write code that is fast and reliable
  • Lead a team of engineers and collaborate with product managers and designers to ship new components and features
  • Work in an agile & international team with flat hierarchies and very short decision-making process using methodologies such as SCRUM and Kanban

Our Software Stack

  • Backend: Microservices, Node.js, Express.js, Neo4J, PostgreSQL, Redis, Apache Kafka, REST-API (documented viaOpenAPI), Apollo GraphQL Server, Golang, Socket.IO
  • Frontend: Micro Frontend, React, Redux, Apollo Client
  • Deployment:Google Cloud Platform, Docker, Kubernetes, Ambassador, GitOps via Flux, Jenkins


  • You have 5+ years of hands-on experience developing highly scalable software products with Node.js and JavaScript / TypeScript
  • You are proficient in building complex and beautiful products
  • You care deeply about delivering actual user value
  • You feel comfortable with team management and have worked in a leading role in a fast-paced environment before
  • You write well-structured, efficient and maintainable code
  • You actively maintain the quality of the codebase and know how to reduce potential technical issues
  • You have excellent analytical and problem-solving skills

We Provide

  • A chance to grow together with interesting challenges and room for your creativity
  • State-of-the-art tech stack running on Google Cloud
  • Self-organised teams and the chance to work among talented and experienced colleagues
  • Agility and flat hierarchies
  • Continuous learning and encourage spreading of knowledge (e.g.pair programming)
  • Regular Hackathons and team events
  • Possibility to work remotely and flexible work hours
  • Free choice of hardware and operating system (Linux, Mac, Windows) also for private usage
  • Language courses (German & English)
  • An open-ended employment contract with competitive salary

If you are curious and eager to contribute and learn, we are looking forward to teaming up with you to bring some awesome new ideas to life. Please don't hesitate to contact us even if you think you do not meet all of the criteria above. If you have any questions please email

Fill in the form on this page to apply.

back to careers page

Apply for this position

Thank you! Your application has been received!
Oops! Something went wrong while submitting the form.