Full Stack Engineer – Berlin

TrustLab; Berlin; Vor Ort; EUR 60.000 - 100.000; Vollzeit

Zusammenfassung

An innovative technology company is seeking a Full Stack Engineer with strong frontend expertise to join their mission-driven team. This role focuses on building intuitive user interfaces and scalable backend services that leverage cutting-edge AI technology for online safety. You will have the opportunity to work in a fast-paced environment, collaborating with product, design, and machine learning teams to deliver impactful features. If you're passionate about shaping the future of online safety and thrive in a collaborative setting, this position offers a unique chance to make a real-world impact while advancing your career.

Leistungen

Competitive compensation

Comprehensive benefits

Opportunities for professional growth

Work on cutting-edge AI technologies

Collaborate with a multidisciplinary team

Qualifikationen

• 3+ years of experience in software development with a strong focus on frontend.
• Deep expertise in React and TypeScript, with solid backend experience in Python.

Aufgaben

• Lead development of user-facing applications using React and modern frontend tools.
• Build scalable backend services using Python frameworks as needed.

Kenntnisse

React

TypeScript

Python

Frontend Application Architecture

UX Design

Tools

FastAPI

Django

Flask

AWS

Jobbeschreibung

Who we are:

Our mission is to make the internet safer and more enjoyable for everyone. We combine state of the art AI technology and human judgment for best in class content detection, harm mitigation and safety monitoring. We are a Silicon Valley based technology company with a German subsidiary, founded in 2019. Our Founders and leadership team are senior former executives from Google, Youtube, TikTok and Reddit. We are working with some of the world’s largest tech companies as customers, as well as other fast-moving platforms. If you are looking for an opportunity to apply AI technology to real-world business use cases at a significant scale, and working directly with technology leaders from Silicon Valley, we’d love to hear from you.

About the Role:

We’re looking for a Full Stack Engineer with strong frontend expertise and a deep sense of ownership. The technical systems you build integrate human judgement + LLM based reasoning to deliver best-in-class performance for online content understanding and beyond. Your work is critical to enable efficient experimentation, as well as product deployment on our cloud based infrastructure.

This role is ideal for someone who thrives in fast-paced environments and wants to help define both the product and the technical direction of our platform. While you'll work across the stack, this role will be frontend-heavy, focused on building rich, performant, and intuitive interfaces that help users take action on complex, large-scale safety data.

You’ll join a small, mission-driven team where your contributions have a direct impact on real-world issues.

What You’ll Do:

• Lead the development of user-facing applications using React and modern frontend tooling
• Build clean, scalable backend services using Python (e.g., FastAPI, Django, Flask) as needed
• Design and implement intuitive interfaces for analysts and reviewers working on online safety
• Collaborate closely with product, design, and ML teams to ship impactful features quickly
• Own projects from start to finish and proactively identify opportunities for improvement
• Drive best practices in frontend architecture, performance, and testing

What We’re Looking For:

• 3+ years of professional experience in software development
• Deep expertise in React and Typescript and frontend application architecture
• Solid backend experience with Python and relevant frameworks
• Strong UX sensibility and attention to detail in UI implementation
• Comfort working independently in ambiguous or fast-changing environments
• A collaborative mindset and passion for mission-driven work
• Based in Berlin

Bonus Points:

• Experience in AWS

Opportunities & Perks:

• Work on cutting-edge AI technologies shaping the future of online safety.
• Collaborate with a multidisciplinary team tackling some of the most challenging problems in content moderation.
• Competitive compensation, comprehensive benefits, and opportunities for professional growth.