Senior Product Engineer (React/Node.js) | £80-100k | Series A Start-up | 3 days a week in London

Senior Product Engineer | £80-100k + Equity | Series A SaaS | London We’re working with a high-growth Series A SaaS company that’s building a genuinely exciting product for modern organisations. They’re taking complex internal processes and making them simpler, smarter and easier to manage, combining great product design with powerful integrations and a highly scalable technical platform. Having recently reached Series A, they’re at a really exciting stage of growth. The engineering team is still small enough for you to have a real impact on the product and technical direction, but with the backing and momentum to build something at scale. 🚀 The Role This is a hands-on Senior Product Engineer role for someone who enjoys having ownership across the stack and being close to the product. You’ll: Own features from initial idea through to productionBuild end-to-end functionality across the productWork primarily with React and Node.jsContribute to architecture and technical decisions as the platform scalesWork closely with Product and Design to turn ideas into high-quality productsHave a genuine voice in how the engineering team and product evolve What They’re Looking For 5+ years’ experience as a Full Stack / Product EngineerStrong React and JavaScript/TypeScript experienceNode.js experience is ideal, but they’re open to engineers from other backend language backgrounds who are happy to work with NodeExperience working in a SaaS, startup or other fast-paced product environmentComfortable taking ownership and operating with a high degree of autonomyStrong product mindset and an interest in working closely with Product and DesignSomeone who wants to make a tangible impact rather than simply picking up tickets What’s On Offer £80-100k + EquitySeries A SaaS company with strong growth trajectory3 days a week in Central LondonSignificant ownership over product and technical directionOpportunity to join at an exciting stage before the team scales further If you’re a Senior Full Stack / Product Engineer with strong React experience, and you're open to working with Node.js regardless of your current backend language, this is a great opportunity to join a Series A product team at a pivotal stage of growth. Senior Product Engineer | React | Node.js | Series A SaaS | £80-100k | Central London