Python Engineer - SC Cleared - Fully Remote

Coltech; Remote; GBP 50,000 - 70,000; Full time

Job summary

A leading tech firm in the United Kingdom is looking for a skilled Python Engineer to work on a major defence project. This fully remote role involves developing Python microservices and ensuring secure data exchanges. The ideal candidate will have experience in mission-critical environments and be proficient in translating prototype code into production-grade applications. This 12-month contract position offers the opportunity to significantly contribute to a secure and scalable defence platform.

Qualifications

• Experience with Python microservices development.
• Familiarity with secure coding practices.
• Ability to translate prototype code into production-ready services.

Responsibilities

• Develop and maintain Python microservices for secure data exchange.
• Translate prototype logic into production-scale code.
• Implement APIs and event-driven services.

Skills

Strong Python skills

Experience in secure environments

Knowledge of CI/CD pipelines

Ability to work with APIs

Job description

Job Description

Job Title: Python Engineer

Location: Fully Remote (England)

Clearance: Active SC Clearance Required

Duration: 12 month contract - will extend

Project: Major Defence Programme – Secure Data Exchange Platform

Core Mission

Build and harden Python based services and data processing components that underpin a secure, scalable, distributed defence platform. Transform prototype code into operational, production ready modules.

This is a hands on engineering role requiring strong Python skills, experience in secure or mission critical environments, and the ability to contribute across backend services, data pipelines, integration layers, and automation.

Key Responsibilities

• Develop, refine, and maintain Python microservices and backend components supporting secure data exchange.
• Translate prototype logic and PoC implementations into scalable, production-grade code.
• Implement APIs, integration layers, and event-driven services aligned to agreed architecture patterns.
• Apply secure coding practices, identity controls, and data protection mechanisms.
• Contribute to CI / CD pipelines, automated testing, and integration with Infrastructure-as-Code workflows.
• Improve perfor...