Senior Backend Software Engineer

We are hiring a Senior Backend Engineer to join a fast-growing sustainable construction tech space company. The company is using data-driven technology to reduce waste and carbon emissions in the global concrete supply chain.



Key responsibilities:



Build and optimise backend services using modern, event-driven architecture on AWS



Work on new features, APIs, performance tuning, and CI/CD improvements



Collaborate closely with Data Science to deploy ML workloads in streaming systems



Influence architecture and own key infrastructure components



Key Skills:



Five years with TypeScript and AWS



Strong experience with Lambda, Kinesis, EventBridge, and CDK v2



Strong attention to detail and ability to work independently



Python experience



Familiarity with JIRA and Confluence



Hybrid – 2 days a week in Central London