Software Product Engineer (Agentic & AI Systems)

Remote-first (EU timezone) · Full-time At FifthRow, we are building the future of AI consulting and analysis. Our platform delivers autonomous agents and workflow automation that turn complex strategy, research, and decision-making into software. We believe that workplace AI should do more than answer prompts - it should orchestrate, execute, and deliver measurable outcomes across entire business processes. We’re looking for a product-minded engineer who can design, build, and iterate on agentic systems end-to-end: from problem framing, to architecture, to shipping real features used by customers - and sometimes by our own team. What you’ll actually do Build AI-native product features Design and evolve LLM-powered workflows and agentic systems that solve real customer problems. Build multi-step agents with state, memory, tool use, routing, and evaluation. Turn fuzzy requirements into working systems through fast iteration and feedback. Own features end-to-end: design, implementation, iteration, and reliability. Ship like a product engineer Collaborate closely on product direction and tradeoffs, not just implementation. Think in outcomes, user value, and constraints-not just architecture diagrams. Consider cost, latency, observability, and failure modes from day one. Use AI to accelerate development itself: prototyping, refactoring, testing, evaluation. Examples of problems you might work on Deg an agentic workflow that turns unstructured inputs into structured, reliable outputs. Building systems that adapt behavior based on context, usage signals, or prior interactions. Improving an existing AI feature that works “most of the time” into one that works predictably. Creating internal automations that remove repetitive work. Prototyping new agent behaviors, testing them with real users, and deciding what’s worth scaling. What we care about most We care less about checklists and more about how you think and build. You’re likely a good fit if you: Enjoy breaking do