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Engineering
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London
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Hybrid
Senior AI/Agentic Engineer
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👋 About UsIt's hard to build a reliable system. It's harder to make sure that what you've built is really reliable.Synthesized is redefining software testing. Our platform automates test data, test cases, and test environments - empowering enterprise teams to ship faster, reduce compliance risks, and modernise QA at scale.We’re an ambitious VC-backed startup, having recently gone through Series A with leading global investors including redalpine, IQ Capital, Seedcamp, and Deutsche Bank. We have ambitious growth plans, and we are so keen for you to join us on the journey.🔍 The RoleWe are hiring an AI Engineer to help form the strategic direction of our agentic offering - turning vision into shipped, scalable systems.This is a hands-on, builder-first role on our small applied-AI team. You'll work with our Product team to identify opportunities, scope them, and ship production-grade agentic capabilities integrated across our wider platform.🛠️ Stack & How We WorkPython, LangChain, Anthropic SDK, Pydantic, DockerSpec-driven: product and tech specs live in Notion before code doesBenchmark-driven: every change scored against a golden-set rubric. Agents that demo well but regress under load don't shipLangSmith for trace-driven debugging and agent observability📋 What You’ll Be DoingDrive product direction for our agentic offering, in close collaboration with our Product teamIdentify opportunities, scope them, and shipWe're looking for engineers who think like product builders, comfortable shaping the "what" as well as the "how"Own the design, architecture, and implementation of agentic offerings, including:End-to-end solution deliveryIntegrations with wider ecosystems (partners/customers/platforms)Drive prototypes through to production code, deployed alongside other Synthesized product offeringsSupport partner/customer technical integration discussions where neededRaise the bar for agentic systems engineering through the code you ship and the patterns you share with the...
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