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SR2 Careers

London / Global

Senior Developer

Job Summary

Job Type:: Contract

Apply Now

Job Description

Senior Developer - Defence Programme (DV Cleared)

Location: London, 3 days per week on site

Duration: ASAP start. Contract initially till March 2027 with extensions to follow

Rate: £650 - 750 per day, Inside IR35

Clearance: Active DV mandatory

The role

A senior developer is needed to provide technical leadership on the delivery of an AI-enabled tasking and workflow platform for a Defence programme. The application is moving out of Discovery into early Alpha, so you'll be shaping the build rather than maintaining someone else's.

You'll work in a mixed team of engineers from several suppliers, alongside a dedicated AI engineering capability. The platform combines Python/FastAPI services, React and TypeScript interfaces, Camunda workflow orchestration, modular services, data persistence, and integration with existing Defence tasking processes.

Despite the AI-enabled focus of the platform, this is primarily a software engineering role.

What you'll need

Significant experience delivering software in MOD, Defence Intelligence, National Security or comparable secure environments

Proven experience leading agile development teams

Strong engineering background across Python, FastAPI, REST APIs, React and TypeScript

Experience designing and delivering microservice architectures

...

Apply Now

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