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Job Title: Senior Software Engineer (AI HealthTech)Client: AI HealthTech Scale-Up – Backed by Top-Tier Investors, Led by World-Class EngineersSalary: Up to £100k + Bonus + EquityLocation: Remote (UK-based) with an optional Holborn officeSells: Work on cutting-edge AI systems that power healthcare innovation at scale. Full remote flexibility across the UK, total ownership of greenfield projects, modern tech stack (Python/FastAPI/Cloud), and a culture that rewards curiosity, autonomy, and clean engineering.An AI HealthTech company is expanding its high-calibre engineering team and looking for Software Engineers who thrive on building elegant, scalable systems from the ground up.You’ll be joining a small, world-class team working on distributed backend platforms, data-driven AI tools, and core infrastructure supporting advanced medical technologies. This is a true software engineering role where you'll be designing, building, and scaling complex systems that solve real problems in healthcare.RoleDesign and build production-grade backend systems using Python and FastAPIDevelop distributed, high-performance services and APIs for AI-driven platformsContribute to architecture decisions, scalability planning, and system optimisationImplement best practices in testing, CI/CD, and performance monitoringCollaborate closely with product, AI, and data teams to deliver end-to-end solutionsDrive continuous improvement and innovation across the engineering organisationSkills5+ years of experience as a Software Engineer building modern backend systemsStrong Python skills (FastAPI preferred; Flask or Django also considered)Knowledge of system design, data modelling, and distributed architectureFamiliarity with cloud technologies (AWS, Azure, or GCP) and containerisationUnderstanding of software engineering best practices — testing, CI/CD, clean codeA genuine interest in AI systems, automation, and applying engineering to real-world impactSellsFully remote working across the UK, with an optional Holborn officeChance to shape core architecture in a high-impact HealthTech environmentFlat, engineering-led structure with autonomy and trustWork on complex, meaningful technical problems that matterStrong equity offering and long-term growth opportunitiesCulture built around innovation, ownership, and collaboration