Senior Full Stack Engineer (Python/React)

About TrustLab

TrustLab deploys custom LLMs as part of its AI solution for Enterprise customers. We’re a fast-moving, venture-backed startup founded by senior leaders from Google, YouTube, TikTok, and Reddit, creating solutions for online safety, reputation and risk management. Our approach for human-in-the-loop AI solutions for content understanding is industry leading as a technology and business solution. We are looking for experienced and creative engineers to help us push the boundaries with emerging LLM technology applications, and leadership to deploy and scale our technology for customer use cases at scale.

Job Title: Senior Full Stack Engineer (Python/React) – Ankara

We’re looking for a Senior Full Stack Engineer with a deep sense of ownership. 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. You'll work across the stack, focused both on building rich, performant, and intuitive interfaces that help users take action on complex, large-scale safety data, while designing the robust backend systems and APIs that power these experiences end-to-end.

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

Location: Ankara, Turkiye

Experience: 3+ years

Employment Type: Full-time

What You’ll Do:

• Drive the development of end-to-end product features, working across both frontend and backend systems.
• Build clean, scalable backend services using Python (e.g., Django, FastAPI, or Flask).
• Develop rich, performant frontend applications using React, TypeScript, and modern tooling.
• Design and implement intuitive interfaces and workflows that empower analysts and reviewers working on online safety.
• Collaborate closely with product, design, data, and ML teams to ship impactful features quickly and iteratively.
• Own projects from start to finish, ensuring reliability, usability, and performance at every layer of the stack.
• Drive best practices in architecture, code quality, and testing across both frontend and backend systems

• 3+ years of professional software development experience.
• Strong experience in backend development in Python with frameworks like Django, FastAPI, or Flask.
• Strong experience building frontend applications with React and TypeScript.
• Strong UX sensibility and attention to detail in implementing clean, user-friendly interfaces.
• Comfort working independently in fast-changing or ambiguous environments.
• A collaborative mindset and passion for mission-driven work.
• Based in Ankara, Turkiye, some in-office time is required.

• Experience in AWS

• 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.
• Flexible hybrid work culture with opportunities for in-person collaboration in our Ankara office located in Maidan.