Senior Frontend Engineer (f/m/d) 30-38.5h

Wirtschaft & Fundraising
Dienstort Wien
Dienstverhältnis Vollzeit
Veröffentlicht am 30.03.2026

Formunauts GmbH

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We are Formunauts – a fast-growing impact company with a clear mission:
We support more than 100 charities in Europe and Latin America in achieving their goals. Our clients include Amnesty International, Doctors Without Borders, WWF and Greenpeace.

Since 2014, our award-winning software has helped make fundraising campaigns more efficient, increasing the funds available for meaningful projects. Since 2020, we have been operating the world’s first marketplace for face-to-face fundraising, opening up new potential for organizations and social impact startups.

In short: We build technology that enables real-world impact.

Your Role

We are looking for a 

Senior Frontend Engineer 

who loves building polished, user-friendly interfaces and takes pride in writing clean, maintainable code.

You will work hands-on across our frontend systems- from our Angular-based Cockpit to donation form widgets – shipping features that directly help charities raise more funds. You’ll collaborate closely with the UX designer, backend engineers, and product to turn ideas into reality.

What we offer

  • Agile development process
  • Code reviews, automated testing and a structured deployment process 
  • Work in a highly talented and international team.
  • A lot of room for your good ideas.
  • Possibility of home office.
  • Nice office in buzzing neighbourhood in Vienna.
  • A job with real impact: our service helps to secure funding for the worlds biggest charities such as Amnesty International, Greenpeace, Save the Children, Doctors without borders and many more.
 

What You’ll Do

  • Build and ship new features across our Angular-based Cockpit and donation form systems
  • Write clean, tested, well-documented code that your teammates enjoy working with
  • Integrate with REST APIs and collaborate with backend engineers on data flows
  • Refactor and improve existing codebases, reducing technical debt where it matters
  • Write unit and E2E tests to keep our platform stable and reliable
  • Contribute to CI/CD pipeline improvements and build optimizations
  • Participate in code reviews, giving and receiving constructive feedback
  • Help troubleshoot and debug production issues when they arise

What You Bring

  • Solid experience with frontend development in a production environment
  • Proficiency in Angular (or similar modern frameworks like React/Vue- willingness to work in Angular)
  • TypeScript proficiency (must-have)
  • Experience building and consuming REST APIs
  • Hands-on experience with testing (unit tests, E2E tests with Cypress or similar)
  • Familiarity with CI/CD pipelines and build tooling (GitHub Actions)
  • Comfortable withstate management patterns (NgRx, Redux, or similar)
  • A pragmatic mindset – you ship working software and iterate
  • Enjoyment of working in a collaborative team that shares responsibility and impact

Nice to Have

  • Experience with PWA patterns
  • Knowledge of component library architecture and design systems
  • Familiarity with performance monitoring and observability tools.
  • Experience with internationalization/localization in multi-language applications
  • Understanding of donation/payment form integrations
  • Bonus skill: a surprisingly solid taste in bad music for the perfect sprint song

If you are excited about building scalable frontend systems that actually make a difference, and you want to grow together with a purpose-driven team, we’d love to hear from you.

 
The actual salary depends on your qualifications and experience and is between 3,900 € and 5,000 € gross per month (on a 38.5 hour basis). The salary is paid 14 times per year.
Jetzt bewerben
Ansprechperson
Michael Berger

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