SC Cleared Python Developer

SR2; England; Hybrid; GBP 80,000 - 100,000; Full time

Job summary

A leading tech consultancy in the UK is seeking an experienced SC Cleared Python Developer for a hybrid role in Southampton. Candidates will develop robust APIs and data processing pipelines while working closely with engineers and scientists. Ideal applicants have expertise in Python and C/C++, with a commitment to software quality. This role offers a competitive rate of £500 p/day for a 6-month duration.

Qualifications

• Strong background in software engineering and data management principles.
• Proven expertise with Python and a strongly-typed language (C/C++).
• Extensive experience designing and deploying production-grade APIs.

Responsibilities

• Design and develop APIs for data streaming across multiple protocols.
• Support engineers and scientists in adopting APIs effectively.
• Build and maintain data processing pipelines in collaboration with domain experts.

Skills

API Design

Python

C/C++

Data Processing

Kubernetes

Problem-solving

Job description

Overview

SC Cleared PythonDeveloper
C/C++ | Data Processing | Kubernetes | Sonar Systems | Hybrid (Southampton)

SR2 is partnered with an industry leading consultancy on theDefence programme, supporting critical Defence innovation, and we're looking for an experiencedFull Stack Software Engineerto join the team.

This role will focus on developing robust, production-grade APIs, building data pipelines, and delivering software applications into secure containerised environments. You'll work closely with scientists, engineers, and domain experts to ensure sonar data is processed, shared, and operationally ready.

Responsibilities

• Design and develop APIs for data streaming across multiple protocols (HTTP RPC, WebSockets, TCP, UDP) using JSON/Protobuf
• Support engineers and scientists in adopting and using APIs effectively
• Build and maintain data processing pipelines in collaboration with domain experts
• Review and contribute to codebases across Python and C++
• Create and maintain unit and integration tests for reliability and quality
• Deliver applications into container orchestration systems like Kubernetes
• Document design decisions and ensure knowledge sharing across teams
• Solve complex technical challenges across multi-technology environments

Qualifications

• Strong background in software engineering and data management principles
• Proven expertise with Python and a strongly-typed language (C/C++)
• Extensive experience designing and deploying production-grade APIs
• Hands-on experience delivering operational software into live environments
• Familiarity with Kubernetes and containerisation workflows
• Strong problem-solving and collaboration skills, especially in multi-team projects
• Commitment to software quality, best practices, and technical documentation

Details

• Duration: 6 months
• Rate: £500 p/d
• Location: Hybrid, Southampton 1-2 days per week
• Start: ASAP