Senior/Staff Fullstack Engineer

We‘re looking for someone to take significant ownership across the stack of our Python/JS applications (patient and internally-facing). What You‘ll Do We‘re still small, so everyone works across our stack of Python, Typescript and Rust. You‘ll work on a growing SolidJS/Django/Postgres application, and help us make technology choices going forwards. We work cross-discipline with our clinical product and regulatory colleagues to make sure we‘re building the right thing for our users. You‘ll work with company leadership to make strategic decisions, have direct contact with patients your work helps, and invent things to solve problems we haven‘t yet spotted. Help us shape the way the software team works as we grow, maturing our processes and mentoring new hires. About You You‘ve built consumer applications across the static/SPA design spectrum, from server-side traditional MVC apps to fully client-side JS apps You enjoy working with design and product teams to help shape the product you‘re building You can write Vanilla Javascript but prefer Typescript (or another compiles-to-JS language) for production use You‘ve worked in modern Python codebases for large production applications You care about your users—you bias towards building the right thing, before building the thing right Bonus Points We don‘t expect you to have all of these, but be sure to mention any that you do Experience with software medical device development (or other regulated industries) iOS/Android mobile application development (native or otherwise) Able to design UIs (e.g. in Figma) for a great patient experience Experience working in a startup Worked with WebRTC or other real-time technologies Built DSLs/compilers What We Offer Interesting and challenging work In-person working from a beautiful work space in the Cambridgeshire countryside An onsite gym A digital health subscription of your choice Early stage equity with employee-friendly terms (via an EMI scheme) Comprehensive medical coverage (including dental and optical) and life insurance Optional remote working on Wednesdays, with an annual allowance of 10 extra remote days Desk setup allowance for your favourite keyboard / mouse / whatever Regular pulse-checks to help us build a culture we‘re proud of Monthly team BBQs and desserts on Flok A fast paced work environment geared towards excellence and professional growth (with annual training budget) Top notch specialty tea and coffee A chance to have a big impact in a small early stage team making a difference to the lives of people across the UK About Flok More than a billion people a year suffer unnecessarily from conditions like back pain, where the right treatment approach is well-established but undeliverable at scale. We’re changing that. Our team has deep expertise across clinical, engineering and machine learning, has a track record of healthtech innovation, and is backed by top-tier VCs and multiple unicorn founder angels. If you like Solving hard problems at the intersection of software & healthcare/data science The pursuit of excellence—helping each other to do the best work of our careers Working in an in-person collaborative environment Taking ownership to have significant impact early-on in a growing company with big ambitions Then you‘ll fit right in