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For Companies At a Glance
- Tasks: Design and develop software solutions that protect national security.
- Company: Join a leading tech firm focused on impactful national security projects.
- Benefits: Enjoy flexitime, hybrid working, and career coaching for growth.
- Why this job: Make a real difference in national security while advancing your career.
- Qualifications: Strong backend or full-stack development skills and cloud knowledge required.
- Other info: Inclusive culture with regular socials and clear progression pathways.
The predicted salary is between 36000 - 60000 £ per year.
Protecting the UK requires more than just great code — it takes smart, motivated engineers working on solutions that really matter. This role puts you at the heart of projects that directly support national security, with the chance to make a tangible impact every day.
Role Overview
- Location: Bristol, Cheltenham, or Manchester (3-4 days onsite)
- Package: Competitive salary + strong benefits package
- Industry: National Security / Government
- Clearance: Active eDV clearance required
What You’ll Be Doing
- Designing, developing, and testing bespoke software solutions.
- Working across the full software lifecycle — from requirements gathering through to deployment and support.
- Building and deploying systems into secure cloud environments (AWS, Azure, private cloud).
- Creating and maintaining CI/CD pipelines to ensure quality and security.
- Using a range of open-source technologies and modern programming languages.
- Leading small teams or client engagements, depending on experience.
Main Skills Needed
- Strong background in backend or full-stack development.
- Knowledge of cloud platforms (AWS and/or Azure).
- Familiarity with Agile practices and CI/CD tools (e.g. GitLab).
- Must hold (or be eligible for) high-level UK security clearance — British passport and 5+ years’ residency required.
What’s in It for You
- Flexitime, hybrid working, and centrally located offices.
- Career coaching and clear progression pathways.
- Inclusive, supportive culture with regular socials and team events.
- Generous onsite allowances and expenses covered.
Call to Action
Think it could be a fit? We’d love to hear from you. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
Senior Software Engineer in Cheltenham employer: Addition+
Contact Detail:
Addition+ Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Software Engineer in Cheltenham
✨Tip Number 1
Network like a pro! Reach out to current employees in the company or industry on LinkedIn. A friendly chat can give you insider info and might even lead to a referral — which is always a bonus!
✨Tip Number 2
Prepare for the interview by brushing up on your technical skills. Since this role involves backend or full-stack development, practice coding challenges and be ready to discuss your past projects in detail.
✨Tip Number 3
Show your passion for national security! Research the company’s projects and be ready to discuss how your skills can contribute to their mission. This will help you stand out as someone who truly cares about the work.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who take that extra step to connect with us directly.
We think you need these skills to ace Senior Software Engineer in Cheltenham
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that match the Senior Software Engineer role. Highlight your backend or full-stack development experience, especially with cloud platforms like AWS or Azure.
Craft a Compelling Cover Letter: Use your cover letter to tell us why you're passionate about national security and how your skills can make a difference. Be genuine and let your personality shine through!
Showcase Your Projects: If you've worked on relevant projects, whether in a professional setting or as personal endeavours, include them! We love seeing how you’ve applied your skills in real-world scenarios.
Apply Through Our Website: We encourage you to apply directly through our website for a smoother process. It helps us keep track of your application and ensures you don’t miss out on any updates!
How to prepare for a job interview at Addition+
✨Know Your Tech Stack
Make sure you’re well-versed in the technologies mentioned in the job description, especially AWS and Azure. Brush up on your knowledge of CI/CD tools like GitLab, as you might be asked to discuss how you've used them in past projects.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific examples where you've designed and developed software solutions that had a real impact. Think about challenges you faced and how you overcame them, particularly in secure environments.
✨Understand Agile Methodologies
Since familiarity with Agile practices is key, be ready to explain how you've applied Agile principles in your previous roles. Share experiences where you’ve led teams or contributed to client engagements, highlighting your collaborative skills.
✨Demonstrate Your Passion for National Security
This role is all about making a difference in national security. Be prepared to express why this field matters to you and how your work can contribute to it. Showing genuine interest can set you apart from other candidates.
