Senior Backend Software Engineer
| Posting date: | 07 July 2025 |
|---|---|
| Salary: | £75,000 to £90,000 per year |
| Additional salary information: | Full package |
| Hours: | Full time |
| Closing date: | 06 August 2025 |
| Location: | London, SE1 3ER |
| Remote working: | On-site only |
| Company: | Expert Employment |
| Job type: | Permanent |
| Job reference: | BackEngineer98 |
Summary
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
Contact Information: - Name: Recruitment Team - Email: Apply@expertemployment.co.uk