The AI Job Search Engine
Principal Fullstack Engineer(m/w/x)
Description
As a Principal Fullstack Engineer, you will shape the technology behind impactful learning experiences, drive technical direction, and collaborate with teams to enhance learner outcomes while mentoring fellow engineers.
Let AI find the perfect jobs for you!
Upload your CV and Nejo AI will find matching job offers for you.
Requirements
- •Extensive experience designing, building, and operating customer-facing distributed systems
- •Strong architectural judgment and communication skills
- •Deep experience with backend and fullstack systems
- •Strong product mindset connecting technical decisions to customer value
- •Proven ability to improve system-level outcomes
- •Hands-on experience with modern CI/CD and infrastructure as code
- •Track record of influencing technical direction across teams
- •Experience establishing and scaling shared platforms or engineering standards
- •Strong written and spoken English
- •Ability to mentor and coach senior engineers
- •Experience using data and feedback loops for decisions
- •Practical experience with AI-assisted development tools
- •Experience building or scaling learning platforms
- •Exposure to domain-driven design or event-driven architectures
- •Experience shaping team boundaries and operating models
- •Strong interest in technology and learning science
- •Ability to work in English
Work Experience
approx. 4 - 6 years
Tasks
- •Drive technical direction across customer-facing systems
- •Establish and scale shared patterns and standards
- •Own and improve APIs and data models for learner journeys
- •Create abstractions and platforms to enhance productivity
- •Improve delivery performance for faster and safer shipping
- •Advocate for modern engineering practices and production quality
- •Anticipate and mitigate cross-team risks and dependencies
- •Lead mission-critical initiatives from discovery to production
- •Partner with leadership to translate strategy into technical plans
- •Mentor and coach senior engineers for growth
- •Step in as an implementer to set standards and resolve issues
Tools & Technologies
Languages
English – Business Fluent
Benefits
More Vacation Days
- •30 vacation days
Workation & Sabbatical
- •3-month Sabbatical
Mental Health Support
- •Family and life counseling
Flexible Working
- •Flexible working hours
- •Remote-friendly options
Learning & Development
- •Internal learning opportunities
- •Yearly learning & development budget
Other Benefits
- •Free Babbel access
Parking & Commuter Benefits
- •Mobility benefits options
Corporate Discounts
- •Discounted Urban Sports Club membership
Team Events
- •Employee communities
- •Cultural and social events
- bettermarks GmbHFull-time/Part-timeWith HomeofficeSeniorBerlin
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Principal Fullstack Engineer(m/w/x)
The AI Job Search Engine
Description
As a Principal Fullstack Engineer, you will shape the technology behind impactful learning experiences, drive technical direction, and collaborate with teams to enhance learner outcomes while mentoring fellow engineers.
Let AI find the perfect jobs for you!
Upload your CV and Nejo AI will find matching job offers for you.
Requirements
- •Extensive experience designing, building, and operating customer-facing distributed systems
- •Strong architectural judgment and communication skills
- •Deep experience with backend and fullstack systems
- •Strong product mindset connecting technical decisions to customer value
- •Proven ability to improve system-level outcomes
- •Hands-on experience with modern CI/CD and infrastructure as code
- •Track record of influencing technical direction across teams
- •Experience establishing and scaling shared platforms or engineering standards
- •Strong written and spoken English
- •Ability to mentor and coach senior engineers
- •Experience using data and feedback loops for decisions
- •Practical experience with AI-assisted development tools
- •Experience building or scaling learning platforms
- •Exposure to domain-driven design or event-driven architectures
- •Experience shaping team boundaries and operating models
- •Strong interest in technology and learning science
- •Ability to work in English
Work Experience
approx. 4 - 6 years
Tasks
- •Drive technical direction across customer-facing systems
- •Establish and scale shared patterns and standards
- •Own and improve APIs and data models for learner journeys
- •Create abstractions and platforms to enhance productivity
- •Improve delivery performance for faster and safer shipping
- •Advocate for modern engineering practices and production quality
- •Anticipate and mitigate cross-team risks and dependencies
- •Lead mission-critical initiatives from discovery to production
- •Partner with leadership to translate strategy into technical plans
- •Mentor and coach senior engineers for growth
- •Step in as an implementer to set standards and resolve issues
Tools & Technologies
Languages
English – Business Fluent
Benefits
More Vacation Days
- •30 vacation days
Workation & Sabbatical
- •3-month Sabbatical
Mental Health Support
- •Family and life counseling
Flexible Working
- •Flexible working hours
- •Remote-friendly options
Learning & Development
- •Internal learning opportunities
- •Yearly learning & development budget
Other Benefits
- •Free Babbel access
Parking & Commuter Benefits
- •Mobility benefits options
Corporate Discounts
- •Discounted Urban Sports Club membership
Team Events
- •Employee communities
- •Cultural and social events
About the Company
Babbel
Industry
Education
Description
The company is one of the fastest-growing education technology companies, committed to creating diverse learning experiences.
- bettermarks GmbH
Senior Full Stack Engineer(m/w/x)
Full-time/Part-timeWith HomeofficeSeniorBerlin - Parloa
Principal Software Engineer(m/w/x)
Full-timeWith HomeofficeSeniorBerlin, München - DNS:NET
Lead Fullstack Engineer / System Architect(m/w/x)
Full-timeWith HomeofficeSeniorBerlin - FACTUREE
Tech Lead Fullstack – Architecture & Engineering Excellence(m/w/x)
Full-timeWith HomeofficeSeniorBerlin - meinUnterricht GmbH
Senior Software Engineer (Fullstack)(m/w/x)
Full-timeWith HomeofficeManagementBerlin