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- Tasks: Lead the design and development of secure Python software systems.
- Company: Join a high-impact programme in the UK Defence and National Security sector.
- Benefits: Earn £550/day outside IR35 with potential for remote work.
- Why this job: Make a difference in national safety while working with cutting-edge technology.
- Qualifications: Proven Python expertise, experience in secure industries, and active DV Clearance required.
- Other info: Initial contract duration of 6-12 months with opportunities for mentorship.
The predicted salary is between 39600 - 55000 £ per year.
We are looking for an experienced Lead Python Developer to join a high-impact programme within the UK Defence and National Security sector. This is a unique opportunity to play a key role in delivering secure, mission-critical software systems that directly support national safety and strategic defence operations.
As a technical leader, you will drive the design and development of advanced Python-based systems, often in highly secure environments. You will guide cross-functional teams, ensure engineering excellence, and oversee the full software lifecycle, from concept and prototyping to secure deployment and ongoing support.
Key Responsibilities:- Leading the design and development of Python-based software systems in a high-security setting
- Working closely with data scientists, analysts, and engineering teams to deliver scalable, reliable solutions
- Architecting secure applications and services in line with defence-grade standards
- Mentoring developers and enforcing best practices across code, testing, and deployment
- Integrating machine learning models and real-time data pipelines where applicable
- Collaborating with stakeholders to gather requirements and showcase technical progress
- Proven expertise in Python development in production environments
- Experience in secure or regulated industries (Defence, Government, Aerospace, etc.)
- Solid grasp of CI/CD, containerisation (Docker/Kubernetes), and cloud or on-premise deployments
- Ability to lead technical discussions, reviews, and deliverables across cross-functional teams
- Familiarity with Agile/Scrum delivery
- Active DV Clearance
If you are interested in the role, feel free to contact me, James Chapman on 07903 438136. I would be more than happy to have a confidential chat and share more details.
Lead Python Developer - Outside £550p/d - DV Cleared in Cheltenham employer: iO Associates
Contact Detail:
iO Associates Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Lead Python Developer - Outside £550p/d - DV Cleared in Cheltenham
✨Tip Number 1
Make sure to highlight your experience in secure or regulated industries during any conversations. This role is focused on the Defence and National Security sector, so demonstrating your familiarity with these environments will set you apart.
✨Tip Number 2
Prepare to discuss your leadership experience in technical discussions. As a Lead Python Developer, you'll need to showcase your ability to guide cross-functional teams and enforce best practices, so think of specific examples to share.
✨Tip Number 3
Brush up on your knowledge of CI/CD, containerisation, and cloud deployments. Being able to speak confidently about these topics will demonstrate your technical expertise and readiness for the role.
✨Tip Number 4
Since this position requires active DV clearance, ensure that you are prepared to discuss your clearance status openly. If you have any recent experiences related to maintaining or renewing your clearance, be ready to share those details.
We think you need these skills to ace Lead Python Developer - Outside £550p/d - DV Cleared in Cheltenham
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Python development, especially in secure environments. Emphasise any relevant projects or roles that demonstrate your leadership skills and technical expertise.
Craft a Strong Cover Letter: Write a cover letter that specifically addresses the job description. Mention your experience in the Defence sector, your familiarity with CI/CD processes, and how you can contribute to the team as a Lead Python Developer.
Highlight Relevant Skills: In your application, clearly outline your skills related to containerisation, cloud deployments, and Agile methodologies. Use specific examples to illustrate your proficiency in these areas.
Showcase Leadership Experience: Since this role requires leading cross-functional teams, include examples of your past leadership experiences. Discuss how you've mentored others and enforced best practices in previous positions.
How to prepare for a job interview at iO Associates
✨Showcase Your Python Expertise
Be prepared to discuss your experience with Python in detail. Highlight specific projects where you've led development efforts, especially in secure environments. This will demonstrate your capability to handle the responsibilities of the role.
✨Understand Defence Standards
Familiarise yourself with defence-grade standards and regulations relevant to software development. Being able to articulate how you have adhered to these standards in past projects will set you apart as a candidate.
✨Emphasise Leadership Skills
As a Lead Developer, you'll need to guide teams effectively. Prepare examples of how you've mentored junior developers or led cross-functional teams in previous roles. This will show your ability to foster collaboration and drive engineering excellence.
✨Prepare for Technical Discussions
Expect to engage in technical discussions during the interview. Brush up on CI/CD practices, containerisation technologies like Docker and Kubernetes, and cloud deployment strategies. Being well-versed in these areas will demonstrate your readiness for the role.
