Lead Platform Engineer

606665
  • Negotiable
  • City of London, England
  • Permanent


Our client, a forward-thinking company in the technology sector, is currently seeking a Lead Platform Engineer to join their dynamic team. This permanent, full-time position offers the flexibility of working from their London office or remotely.

Key Responsibilities:

  • Architect, design, and build scalable backend systems and APIs across our stack, from architecture through to production.
  • Design and maintain microservice and event-driven architectures supporting real-time operational workflows.
  • Lead a small team of engineers, driving their delivery and reviewing their work, while being accountable for what ships.
  • Set the standard for building with agentic AI, including workflows and team-wide patterns.
  • Contribute to technical strategy and architecture decisions, working closely with the Head of Engineering.
  • Maintain secure, performant, and maintainable systems, ensuring reliable data pipelines as we scale.
  • Engage closely with product workflows to ensure systems built solve the right problems.

Job Requirements:

  • Experience in software engineering, ideally in AI, SaaS, or automation platforms.
  • A strong degree in Computer Science, Engineering, Mathematics, or a related field.
  • Proven ability as a lead engineer, ready to own technical direction for major projects.
  • Deep expertise in Node.js and NestJS, with experience in designing and building RESTful APIs and microservice-based systems.
  • Experience with Next.js is highly desirable.
  • An innovative approach to AI, using agentic AI tools like Claude Code and workflows as standard practice.
  • A startup mentality, thriving in small, fast-paced teams with a high degree of autonomy.
  • Proven leadership skills, guiding both in-person and remote engineers effectively.

Benefits:

  • Competitive salary and equity
  • Flexible working arrangements: London office or remote
  • Real technical ownership from day one
  • Direct access to the founders


If you are an experienced platform engineer looking for a challenging role with significant ownership and the opportunity to work in an innovative environment, we would love to hear from you. Apply now to join our client's talented team.

Mia Errington Senior Recruitment consultant

Apply for this role