Front Row

Senior Full Stack Developer

Front Row

part-time

Posted on:

Location Type: Hybrid

Location: Hamburg • 🇩🇪 Germany

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Job Level

Senior

Tech Stack

ReactTypeScript

About the role

  • You design and deliver end-to-end features across frontend and backend with a high degree of ownership.
  • You make well-reasoned technical decisions within your scope and clearly communicate trade-offs and implications.
  • You improve the quality, reliability, and maintainability of our codebase through thoughtful design and implementation.
  • You integrate and evolve authentication and authorization flows (e.g. OAuth2, JWT, Auth0 or similar).
  • You work closely with Designers and Product Owners to translate product ideas into effective technical solutions.
  • You contribute to the continuous improvement of our data-driven products and internal platforms.
  • You communicate progress, risks, and decisions transparently and proactively.

Requirements

  • Who Are You?
  • You have strong fundamentals in frontend and backend development, with at least 2 years of hands-on experience in TypeScript and the ability to transfer knowledge across stacks.
  • You bring solid experience with modern frontend frameworks such as React or a similar modern frontend framework and a strong UI/UX sensibility, enabling you to build clean, intuitive user interfaces.
  • You think analytically and approach complex problems and debugging in a structured, methodical way.
  • You care about long-term code quality, maintainability, and making sound technical trade-offs.
  • You have a collaborative mindset, are comfortable giving and receiving constructive technical feedback, and communicate clearly in English (spoken and written).
  • You are security-aware and have a solid understanding of authentication and authorization concepts.
  • You are motivated to grow your technical influence over time, mentoring others informally and helping shape best practices.
Benefits
  • ✨ … having the opportunity to shape a fast-growing SaaS product whilst getting deep insights into ecommerce and analytics.
  • 🚀 … taking ownership of your own projects, growing professionally, and continuously developing your strengths with the Gallup StrengthsFinder – backed by an unlimited learning budget.
  • 🌍 … being part of a company where diversity and inclusion aren’t just values on paper but the foundation of our success. With over 30 nationalities, we thrive in a truly international environment.
  • 🤝 … collaborating with clients as trusted partners, working at eye level, and embracing a no-bullshit attitude – because we know what we’re doing and take pride in being thought leaders in our field.
  • ⏳ … having the flexibility to design your work-life balance with remote work options, flexible working hours, and the freedom to choose between 20 to 40 days of vacation per year.
  • ☀️ … working from abroad once a year at our Sunshine Office, combining productivity with inspiration from new surroundings.
  • 🎉 … enjoying regular afterworks, unforgettable team getaways, and a company culture where we genuinely enjoy working together – and it shows!
  • 🏢 … benefiting from a modern office in the heart of Hamburg, bike leasing, an attractive pension plan, and the HVV-Deutschland Ticket to get you where you need to be.
  • 💆 … having access to mental wellbeing support through OpenUp, a lunch allowance, and much more - because we care about your health and happiness.
  • 💡 Want to be part of this journey? Join us and shape the future with us!

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
TypeScriptfrontend developmentbackend developmentReactUI/UX designauthenticationauthorizationOAuth2JWTdebugging
Soft skills
analytical thinkingcollaborationconstructive feedbackcommunicationownershipproblem-solvingmentoringtransparencyproactivitymethodical approach