At a Glance
- Tasks: Develop secure Android applications and scalable backend services using Kotlin and modern technologies.
- Company: Join a dynamic tech team focused on impactful, mission-critical projects.
- Benefits: Enjoy competitive salary, remote work options, and opportunities for professional growth.
- Other info: Thriving culture that values innovation, ownership, and continuous improvement.
- Why this job: Make a real-world impact while working with cutting-edge technology in a collaborative environment.
- Qualifications: Strong Kotlin and Android development experience, plus excellent communication skills.
The predicted salary is between 56250 - 68750 £ per year.
Software Engineer | Cheltenham | Permanent | SC Clearance
Build secure, mission-critical technology that makes a real-world impact.
We're seeking a Software Engineer with strong Kotlin and Android development experience to join a high-performing team delivering innovative digital solutions within secure environments.
You'll work alongside talented engineers, architects, and delivery specialists to develop technology that enables faster, smarter, and more secure decision-making for critical operations.
This is an opportunity to work on challenging projects where innovation, collaboration, and technical excellence are valued.
You'll be trusted to take ownership, contribute ideas, and help shape solutions from concept through to deployment.
- What You'll Be Doing
- Developing robust Android applications using Kotlin and Jetpack Compose
- Building scalable backend services using Rust, Python, or Go
- Designing and consuming web APIs and modern software architectures
- Working with Docker, CI/CD pipelines, and Dev Ops best practices
- Collaborating with cross-functional teams to solve complex technical challenges
- Developing proof-of-concept applications and rapidly iterating as requirements evolve
- Participating in code reviews and driving engineering best practices
- Contributing to secure software delivery within highly secure environments
What We're Looking For
- Strong commercial Kotlin development experience
- Android application development expertise
- Experience with Git and modern software development workflows
- Understanding of MVVM, UDF, Open API, APIs, and software design principles
- Exposure to backend development using Rust, Python, or Go
- Experience with Docker, CI/CD pipelines, and automated testing
- Excellent communication and collaboration skills
- Ability to adapt quickly, learn new technologies, and thrive in fast-paced environments
Desirable Experience
- Jetpack Compose
- Secure development practices
- Dev Ops and cloud-native technologies
- Experience delivering software within Defence, National Security, or other highly regulated environments
Why Apply?
- Work on meaningful projects supporting critical operations
- Cutting-edge technology stack across mobile, backend, and Dev Ops
- Collaborative engineering culture with genuine autonomy
- Opportunities to learn, innovate, and influence technical direction
- Join a team that values problem-solvers, ownership, and continuous improvement
If you're a Kotlin engineer who enjoys solving complex problems, building secure software, and working on technology that truly matters, we'd love to hear from you.
Senior Software Engineer in Gloucester employer: Computer Network Defence Ltd (CND)
At Computer Network Defence Ltd, we pride ourselves on being an exceptional employer that values the contributions of our team members in St. Ives, Cornwall. Our collaborative work culture fosters innovation and professional growth, offering employees opportunities to enhance their skills in a dynamic environment focused on national security. With competitive benefits and a commitment to employee development, we provide a meaningful and rewarding career path for those passionate about making a difference.
Contact Details:
Computer Network Defence Ltd (CND) Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land Senior Software Engineer in Gloucester
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Computer Network Defence Ltd (CND) or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Computer Network Defence Ltd (CND).
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Computer Network Defence Ltd (CND).
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Computer Network Defence Ltd (CND) that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Senior Software Engineer in Gloucester
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Computer Network Defence Ltd (CND).
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Computer Network Defence Ltd (CND) and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Computer Network Defence Ltd (CND)
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Computer Network Defence Ltd (CND) uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
