Senior Python Developer

New Today

Overview

Our client is a mission-led consultancy delivering modern, secure software solutions to the UK Government and Defence sector. They’re expanding their development teams and are looking for talented Python Developers who want to make an impact on meaningful projects. You’ll be joining a high-trust, agile environment, working on scalable systems and progressive web applications that directly contribute to national security and digital transformation.

Hybrid (UK-wide with client site visits) | Competitive Salary + Benefits

Responsibilities

  • Design, develop, and test secure software systems using Python + React
  • Build APIs and data pipelines with modern architecture principles
  • Work with GitLab CI/CD, containers, and infrastructure-as-code
  • Deploy to AWS, Azure, or private cloud environments
  • Contribute across the full development lifecycle, from requirements through to delivery

What We’re Looking For

  • Strong Python development skills (React or other modern frontend frameworks a plus)
  • Experience in full-stack development and writing clean, maintainable code
  • Knowledge of DevOps practices (CI/CD, containers, infra automation)
  • Comfortable working in Agile teams (Scrum/Kanban)
  • Excellent communication skills to collaborate with stakeholders and clients
  • (Bonus) Experience working in secure/defence environments

What’s on Offer

  • Flexible working hours + hybrid/remote options
  • Training, certifications & professional development budget
  • Private healthcare + matched pension scheme
  • Monthly socials & quarterly company meetups
  • Clear career progression in a growing consultancy
  • Diversity & Inclusion: Our client is an equal opportunities employer and a Disability Confident organisation.

Why This Is a Great Opportunity

  • Flexitime – 37.5 hrs/week structured your way + remote options
  • Learning budget for training, certifications, and conferences
  • Private healthcare and matched pension
  • Monthly socials and quarterly company meetups
  • Career growth in a fast-moving, meaningful sector

Salary

  • Salary Type: Annual Salary
  • Salary Min: £55,000
  • Salary Max: £65,000
  • Currency Type: GBP

Role Details

  • Seniority level: Mid-Senior level
  • Employment type: Full-time
  • Job function: Engineering and Information Technology
  • Industries: Staffing and Recruiting

Interested? Apply with your CV or contact us to discuss the role in more detail.

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Location:
Sheffield, England, United Kingdom
Salary:
£80,000 - £100,000
Job Type:
FullTime
Category:
IT & Technology

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