Product Engineer

We're looking for full-stack engineers who can ship fast, think in systems, and obsess over scalability, performance & usability. You'll build core APIs, scale infra, and ship dev tools & UIs that makes tool execution easy, safe and predictable.

Requirements

• Act as a full-stack web application engineering: ideate, build, and ship features across frontend, backend, data, and infrastructure.
• Model data & schemas across SQL, document/columnar stores, and OLAP; design for correctness, performance, and cost.
• Design and evolve public APIs and standards: REST contracts, OpenAPI, pagination, auth, error models, plus MCP/tool-calling conventions.
• Engineer for scale and resilience: rate limiting, retries, idempotency, back-pressure, caching, SLIs/SLOs, and safe fallbacks.
• Build and operate event systems with Kafka-class streaming patterns: producers/consumers, partitioning, DLQs, reprocessing, schema evolution.
• Raise observability & reliability: tracing, metrics, logs, alerting, zero-downtime deploys, runbooks.
• Leverage LLMs/agents to accelerate development while maintaining reliability, testing, and code quality.

Benefits

• 25 days holiday + 1 additional day holiday per year of tenure
• Participation in the company’s employee share options plan
• Private health insurance (including dental & optical)
• Health, fitness and gift card discounts
• £1,000 for your home office set up + £500/year top-up
• Paid lunch in the office
• Annual team offsite to sunny spots
• Cycle2Work and Electric Cars scheme
• Hybrid work set up - typically 2d in the office