Senior Software Engineer, London

Are you a Software Engineer with a passion for AI and building scalable systems from the ground up? This is a rare opportunity to join as an early member, shaping both the technology and the engineering of an ambitious product!

As a Senior Software Engineer, you’ll play a pivotal role in designing and delivering a modern, AI-driven platform. Your work will span multiple areas, from developing intelligent systems and data pipelines to contributing to scalable SaaS infrastructure. You’ll help define architecture, improve developer workflows, and ensure systems are robust, secure, and production-ready. This role offers the chance to take ownership, influence technical direction, and build systems designed to scale rapidly. This role is based in London.

This company is focused on building a high-growth, technology-led product with a strong emphasis on engineering efficiency and quality. They prioritize smart tooling, fast iteration, and reliable delivery, enabling a lean team to achieve significant impact. Engineers are empowered to shape both the product and the processes that support it.

• Strong software engineering fundamentals, with the ability to design and deliver production‑ready systems
• Familiarity with modern technologies such as Python, TypeScript, React, and PostgreSQL
• Experience with AI engineering, data engineering, and cloud‑based SaaS infrastructure are all highly beneficial
• A proactive, solution‑focused mindset, with the ability to take ownership of problems and design effective solutions
• Experience in regulated or data‑intensive industries would be a big plus!