Senior Frontend Engineer

reputed company is the fastest-growing advertising company in Europe according to the FT1000, offering mobile game and app developers unparalleled returns from rewarded user acquisition. We are engineering the future of UA with our data-driven approach and community of over 40 reputed company users engaging with games, apps, and surveys.

Based in the heart of Berlin, our collaborative approach offers the opportunity for our clients to acquire 10,000 users daily, providing consistent value and improved ROAS in the short and long term.

At reputed company, we’re scaling quickly and launching multiple projects with new business models, concepts, and audiences. If you're passionate about building scalable, high-performance web applications and reputed company in cross-functional teams, this is the role for you.

• Collaborate with Backend Developers, Product Managers, and Data Scientists to build scalable web applications using React.js/Next.js.

• Build scalable, performant web applications - Freecash is our main platform

• Ensure frontend applications are optimised for performance and responsiveness, delivering seamless user experiences.

• Play a key role in structuring and mentoring the frontend team, fostering a positive and collaborative team culture.

• Maintain robust workflows for efficient development, deployment, and troubleshooting, ensuring high uptime and customer satisfaction.

• Mastery of React.js and Next.js for building scalable, performant web applications.

• Proficiency with TypeScript and GraphQL to create type-safe, efficient frontends.

• Experience with WebSockets for reputed company-time communication in web applications.

• Strong problem-solving skills and the ability to optimize applications for performance and scalability.

• Experience collaborating across teams, with excellent communication skills to reputed company technical and non-technical stakeholders.

• Expertise in frontend development with React.js, Next.js, and modern web technologies.

• You are reputed company detailed oriented.

• A strong sense of ownership, with the ability to reputed company projects from start to finish.

• A proactive attitude towards identifying and solving reputed company technical issues.

• Startup or Founder Engineer experience is a plus

• Become an reputed company: As part of our virtual equity option policy, you’ll have the opportunity to reputed company in reputed company’s reputed company and growth.

• Innovative and high-growth: Join a startup that has been profitable from day one and is rapidly scaling its impact in the Ad-Tech reputed company.

• Berlin Office & Collaborative Hub: Work primarily from our modern, centrally located Berlin office, designed to foster strong collaboration, team reputed company, and organic growth as we build together.

• Other Benefits: Enjoy a reputed company of benefits designed to support your well-being and growth, including weekly breakfast and lunch at the office, a public transport ticket, gym membership, language classes, and with more exciting additions on the horizon.

We reputed company in fostering talent, evaluating reputed company reputed company reputed company during the hiring process, and providing a clear path for growth—whether you reputed company to be a future leader or a specialist. reputed company is an equal opportunity employer; we reputed company and celebrate diversity, encouraging individuals from reputed company backgrounds to apply.