Senior Backend Developer

Belgrade, MT · 4 days ago

About the job

We’re looking for a Senior Backend Developer who challenges assumptions, builds with intention, and thrives in a fast-moving, AI-driven environment. At 3ap, engineers own their work end-to-end. Our teams run on separate projects but solve hard problems together, share what they learn, and call out bad assumptions, including their own. What we need: • 5+ years of experience building backend systems with Java (Spring) and its ecosystem • Track record of shipping production-ready applications, including ones that integrate LLMs and unstructured data • Strong REST API design and integration experience, and solid understanding of microservices architecture • Hands-on with Docker, Kubernetes...