Senior Fullstack Developer (m/f/d)

At fraud0, we’re on a mission to protect advertisers from fraud that costs billions annually. We develop cutting-edge anti-fraud solutions designed to ensure ad spend is directed toward genuine users. Our OnSite product helps advertisers understand who or what is clicking on their ads and our InAd product helps advertisers understand who is viewing their ads or if they are even being viewed at all.

We’re looking for a talented and experienced Senior Fullstack Developer with a focus on the frontend / UX topics to join our tech team. You’ll play a pivotal role in building and scaling our products, ensuring they meet high standards of performance, quality, and reliability.

Join our AI Ad Fraud Detection Company

fraud0 is a Munich-based cybersecurity company, backed by some of the best software entrepreneurs in Europe. We empower online marketers to detect and eliminate bots in their marketing and analytics data.

Your Mission

  • Develop and enhance our OnSite and InAd products.
  • Design and implement dynamic, data-rich components with real-time updates and user interactions in Angular.
  • Contribute to UX research by talking to customers. 
  • Collaborate with the team to design new features in Figma and bring them to life.
  • Optimize state management to boost performance, reduce API calls, and streamline data flow for charts, tables, and other components using reactive stores.
  • Assist in the migration of our legacy PHP backend to Golang.
  • Apply Product-Led Growth (PLG) principles, using insights from customer behaviour to drive feature development and growth.
  • Write clear, detailed design documents.

About the Team:
We’re a small but highly capable tech team of 7 in a company of 15 punching well above our weight. You’ll be our second fullstack developer alongside our two backend developers and the CTO, at fraud0 customer success and our data science teams take an active role in product development. Half the tech team is based in Berlin, with the main office in Munich, everyone works from home but we like meeting up in person roughly every 2-3 months.

Tech Stack:
The frontend dashboard is built in Angular with a legacy PHP backend. The core services which power our product are written in Golang and everything is hosted on GCP. We have plans to migrate our backend code away from PHP to Golang, hence the preference for people who at least know some PHP.

Your Profile

Must-Haves:

  • Solid knowledge of TypeScript/JavaScript, HTML, and CSS.
  • 3+ years of experience as a Fullstack or Frontend Developer.
  • Strong expertise in Angular (preferred), with experience in Vue.js or React also considered.
  • Excellent written and spoken communication skills in English.
  • Ability to solve complex problems independently with minimal supervision.

Preferred Skills & Experience:

  • Knowledge of PHP and a willingness to learn Golang.
  • Familiarity with data structures, algorithms, reactive stores, and state management.
  • Background in AdTech is a plus.
  • Bachelor’s degree in Computer Science or equivalent experience.
  • 6+ years of experience in the software development industry.
  • Knowledge of SQL.
  • Ideally based in Munich to collaborate closely with our fullstack developer and product manager.
  • Interest in UX principles and product design, with a desire to apply Product-Led Growth (PLG) methods.

Requirements:

  • Resident in Germany with a valid working visa, we might consider exceptional EU candidates.

Why join fraud0

  • Competitive Compensation: Benefit from an excellent fixed and variable salary.
  • Job Security: Enjoy a crisis-proof position in a rapidly growing scape-up.
  • Immediate Responsibility: Take on high responsibility from day one.
  • Rapid Learning: Experience a steep learning curve by working alongside some of Europe’s top software entrepreneurs.
  • Purposeful Work: Contribute to a job with purpose by helping to combat cybercrime and reduce the funding sources for misinformation, harmful content, and propaganda on the internet.

If you do not fit 100% of the requirements then we would still love to hear from you! We believe that whilst some areas are crucial, great people can pick up skills quickly.

We pursue and hire a diverse workforce. We encourage applications from all genders, corners of the world and individual backgrounds.

Please feel welcome to submit your application without a photo and details on your gender, date of birth, marital status and nationality.

If you have a disability or special need that requires accommodation, please let us know.

Become part of our team

Send us your application

Subscribe to our newsletter
Try fraud0 for 7 days
No credit card required.

Already have an account? Log in