Senior Software Engineer

Senior Software Engineer📍 London, hybrid working 💰 £100,000–£150,000 + meaningful equity 🌍 Visa sponsorship availableSummaryWe're working with an exciting London-based startup that has recently announced its Series A funding from one of Europe's leading venture capital firms. With strong momentum behind them, they're now growing their engineering team to help deliver on an ambitious mission.They're looking for a Senior Software Engineer who enjoys working across the stack and is comfortable building backend systems in Python or TypeScript. The team values product-minded engineers who enjoy solving real customer problems, taking ownership, and shipping high-quality software.Many of the engineers have backgrounds in startups and high-growth environments, but they're equally open to candidates from larger technology companies where product engineering is central to the culture.About the RoleThis role offers a high degree of autonomy and ownership. You'll work across the full product development lifecycle, contributing to everything from backend services and infrastructure through to user-facing features.You'll collaborate closely with a talented team of engineers, designers, and founders to build products that have a direct impact on customers. The team places a strong emphasis on collaboration, kindness, and intellectual curiosity, and they're looking for engineers who enjoy working in a highly ambitious environment.Experience or interest in AI is a plus, particularly if you've used AI tools to enhance your development workflow or have worked on AI-powered products.What We're Looking For5+ years of professional software engineering experienceExperience building products within a product-focused companyStrong full-stack engineering capabilitiesCommercial experience with Python or TypeScript on the backendAbility to take ownership and operate with a high degree of autonomyComfortable working in fast-moving, high-growth environmentsInterest in AI technologies and modern AI-assisted development practicesBased in or near London for hybrid working