Senior Full-Stack Engineer

About fleetster

fleetster is a Munich-based SaaS company providing smart mobility solutions for global fleets and car-sharing providers.

The company’s mission is to simplify everyday fleet operations through innovative technology and intelligent software solutions.

fleetster’s core product is a sophisticated software platform used by:

• More than 100,000 users
• Across 28+ countries
• In 9 different languages

Behind the platform is an international team of ambitious and talented people dedicated to redefining the future of mobility.

About the Role

fleetster is looking for a Senior Full-Stack Engineer (m/f/d) to join the team in Munich.

In this role, you will contribute to both product innovation and architectural modernization while collaborating with an international implementation team.

You will play a key role in building scalable software solutions that directly improve the daily operations of fleet and mobility customers worldwide.

Your Responsibilities

• Plan and develop new features and functionalities as part of an international implementation team of approximately 15 colleagues
• Contribute to architectural modernization by introducing new tools, frameworks, and gradually replacing legacy components
• Investigate and analyze bug reports and support issue resolution together with the customer support team
• Collaborate across teams to improve software quality, scalability, and maintainability

Your Profile

• 5+ years of professional software development experience
• Experience in:
  • B2B software development
  • SaaS platforms
  • Fleet management solutions (strong plus)
• Strong hands-on experience with the company’s technology stack
• Excellent English communication skills, both written and spoken

Backend Tech Stack

• Node.js
• Express (currently transitioning to NestJS)
• TypeScript
• JavaScript
• MongoDB
• AWS

Frontend Tech Stack

• React
• Redux
• TypeScript
• JavaScript
• Cypress
• Jest
• Blueprint UI Library

What fleetster Offers

• Strong opportunities for personal and professional growth
• Work within an international English-speaking team
• Inclusive and collaborative work environment
• Annual training budget for professional development through Lotaro
• Free access to German language courses via Udemy
• Furnished company apartments located close to the office
• A genuine hybrid work culture that values both flexibility and in-person collaboration

Location Requirement

fleetster follows a true hybrid work philosophy and strongly values personal collaboration and team connection.

Therefore, candidates should already live in or near:

• Munich, Germany

Join fleetster

If you are passionate about mobility, SaaS platforms, and building scalable full-stack applications in an international environment, fleetster would love to hear from you.