Software EngineerBackend-focused, full-stack · 5+ years We are looking for a strong software engineer who can take a problem from a half-formed business idea to a running production system. This is not an operator role, and it is not a role for someone who only closes tickets. You will be handed problems that are vague or incomplete, and we expect you to figure out what is actually being asked, propose a design, make the calls, build it, ship it, and support it once it is live.Most of the work leans backend, with regular frontend work alongside it. AI is part of the picture too: you will be integrating models into real products, not running isolated experiments. We care far more about your engineering judgment than your prompt-writing, and we will dig into that judgment during the interviews.What you'll do• Take ambiguous or high-level requirements, clarify the real problem, and turn it into a clear technical proposal.• Surface risks early, weigh the tradeoffs, pick a direction, and be ready to defend the decision later.• Build and release the work yourself, then own it in production,



including the bugs, incidents, and scaling problems that follow.• Split your time roughly 60–70% backend and 30–40% frontend.• Integrate AI into production systems, working through orchestration, high-throughput workloads, workload management, and the design of solutions that hold up at scale.• Work directly with architects, senior engineers, and product and business stakeholders rather than waiting for fully specified tasks.What we're looking forMore than five years of professional experience, with a real track record of shipping and supporting projects across more than one production environment. The fundamentals are the core of this role, so you should be comfortable being interviewed on:• System design and architecture tradeoffs.• Scalability, maintainability, and testing.• Release strategy, debugging, and production support.We are looking for someone who can work without heavy men

📌 PROAC - Affirm - Backend Developer7 (Medellín)
🏢 GFT TECHNOLOGIES
📍 Medellín