Software Engineer - Platform Software United Kingdom, London Jobs

Evervault seeks a Senior/Staff Data Platform Engineer in London to build its data platform from scratch. Own real-time ingestion, ClickHouse modelling and customer-facing data APIs. Competitive salary, stock options and flexible working.

Join Braze as a Senior Platform Software Engineer in London, running Valkey, Memcached and Elasticsearch at massive scale on Kubernetes. Build automation and observability tooling with Go, Python or Ruby.

Senior AI Engineer role in London to build and scale AI-native products on Addepar's AI Platform. Requires strong Python, Golang, gRPC, AWS and Kubernetes backend experience plus proven LLM and agentic systems delivery.

ARQ seeks a hands-on Senior Software Engineer for its Platform team in London. Build secure, highly-available infrastructure using Kubernetes, IaC, and typed languages like TypeScript or Go. Competitive salary, stock options, hybrid work.

Lead a team building an AI-native industrial emissions platform using React and Go in London. Drive scalable APIs, event-driven architecture, and DevOps excellence. Shape cutting-edge, sustainable enterprise software.

Lead Software Engineer role in London to build a scalable, AI-native sustainability reporting platform. Requires full stack expertise in React and GoLang, strong DevOps skills, and proven technical leadership.

Senior Software Platform Engineer sought by a top growth investment firm in London. You'll build a modern, AI-first internal platform, working across software and infrastructure with Python and GCP. This role offers high ownership, mentoring junior engineers, and contributing to agentic AI workfl...