Senior Software Engineer

About this role

ABOUT LINDA AI Healthcare runs on conversations - scheduling, intake, triage, refills, follow-ups. But humans are drowning in them. Linda AI builds autonomous healthcare agents that handle these workflows end-to-end, over voice, with the reliability and context clinical environments demand. Our agents don’t just “talk.” They understand, reason, remember, and take action inside real healthcare systems. Clinics rely on Linda every day for patient communication, operational execution, and workflow automation at scale. We’re backed by top-tier investors, and we’re growing quickly across the UK. OUR CULTURE We’re a small, senior team that values intensity, clarity, and momentum. 🏆 We win as a team We move together, communicate openly, and expect everyone to raise the bar for each other. 🚀 We build at the frontier We operate where real-time voice, distributed systems, and agent reasoning intersect - a place where the challenges are hard and the impact is immediate. ⚡ We move fast and work hard We ship quickly, we iterate directly with customers, and we hold ourselves to a high standard because patients and clinicians rely on us. 🧭 We have strong points of view We expect engineers to think deeply, bring perspective, and help shape how autonomous agents should work in the real world. We work in person every day from our London or Dublin office - high bandwidth, high trust. THE ROLE - SENIOR SOFTWARE ENGINEER This is an opportunity to build the foundational systems of a frontier AI company. You’ll work across our voice layer, agent orchestration, and deep healthcare integrations. You’ll design and ship systems that must be fast, reliable, observable, and safe, because real patients depend on them. If you want to build AI that thinks, decides, and takes real-world action - this is the place to do it. You will: - Architect and build core backend systems powering our agents - Own integrations with real clinical systems and scheduling platforms - Improve performance, reliability, and observability across the platform - Contribute to agent reasoning flows, memory layers, and workflow design - Collaborate directly with founders, product, and customers - Shape our engineering culture and long-term technical direction WHAT YOU’VE DONE (MINIMUM REQUIREMENTS) - 4+ years of professional software engineering experience - Deep expertise in Python and a track record of owning systems end-to-end - Experience with cloud infrastructure and infrastructure as code - Shipped and operated production systems - Comfortable with pace, ambiguity, and high ownership - Strong problem-solving and architectural thinking - Product-minded — you think about how systems will be used, not just how they’re built OUR TECH STACK We're building with tools that both humans and AI love: - Frontend: React - Backend: Python and Fast API - Cloud: AWS And always on the lookout for what's next! WHAT WE OFFER - Competitive salary + meaningful equity - In-person culture in London or Dublin - Free team dinners every evening - A senior, focused, high-output team - The chance to build foundational technology that directly affects patient access and clinic operations - Immediate impact — your work goes into production and touches real patients within days, not months JOIN US If this sounds like the environment where you’d do the best work of your career, we want to meet you. Send us your CV, something you’re proud of — a project, repo, or even a story — and a short note on why Linda resonates with you. Let’s build the future of healthcare together.