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- Tasks: Join a dynamic team to develop secure, cloud-based applications and mentor junior developers.
- Company: Be part of a family-run software house making a real impact in UK public safety.
- Benefits: Enjoy hybrid working, a competitive salary, and ongoing professional development opportunities.
- Why this job: Shape engineering practices while working on meaningful projects that enhance national policing.
- Qualifications: 5+ years in software development with expertise in C#, .NET Core, and cloud technologies required.
- Other info: We value diversity and offer adjustments for neurodiverse candidates during the interview process.
The predicted salary is between 47000 - 78000 £ per year.
Looking to contribute to cloud-based development in a role where your voice shapes the solution? This is your chance to join a forward-thinking software team making a genuine impact in UK public safety, working for a family-run software house. This hybrid Senior Developer position is perfect for someone who wants to build secure, scalable applications, lead by example, and enjoy autonomy in architectural decisions.
The opportunity: You’ll be joining a close-knit development team with a proud reputation for engineering quality, collaboration, and trust. This is a backfill for a much-valued colleague, so you’ll step straight into live projects with clear ownership and influence. You’ll be focused around 70% backend and 30% frontend tasks, using a modern Microsoft stack alongside cloud-native tooling (primarily AWS). You’ll mentor junior developers, support full lifecycle delivery, and bring ideas to life—balancing legacy modernisation with brand-new product development.
Responsibilities:
- Designing, developing, and deploying secure, cloud-first applications in high-trust environments
- Working with C#, .NET Core, Angular, and AWS across multiple projects
- Writing clean, testable code and implementing CI/CD pipelines
- Collaborating with Product Owners, QA and Dev colleagues to shape scalable solutions
- Reviewing code, mentoring others, and promoting engineering best practice
- Exploring automation and AI tools to improve efficiency and test coverage
About you:
- 5+ years’ commercial software development experience
- Proven background in C#, .NET Core, and cloud technologies
- Solid front-end experience with Angular and JavaScript/TypeScript
- Knowledge of secure coding principles, clean architecture, and modern design patterns
- Familiarity with SQL Server, microservices, REST APIs, Docker and Git
- A collaborative, proactive mindset—comfortable taking the lead when required
Desirable:
- Experience modernising legacy systems
- Exposure to AI-assisted development or DevOps tooling
- Familiarity with TDD or automated testing frameworks
- Knowledge of Azure, OAuth/OIDC, or Python
Why apply?
- Play a key role in building trusted SaaS solutions used in national policing
- Join a respected, stable business where your work is valued
- Be empowered to shape engineering direction, tooling, and practices
- Work in a hybrid model with a supportive, collaborative team culture
Benefits:
- Permanent role
- Salary £55,000 - £65,000, depending on experience
- Hybrid working: 2 days a week in-office (Tuesdays and Wednesdays – Coalville, Leicestershire)
- Contributory pension scheme, holiday allowance, ongoing professional development, free onsite parking
Due to the nature of the work, you must be eligible to obtain Security Clearance. We are an equal opportunity recruitment company. This means we welcome applications from all suitably qualified people regardless of race, sex, disability, religion, sexual orientation or age. We are particularly invested in Neurodiversity inclusion and offer reasonable adjustments in the interview process. Reasonable adjustments are changes that we can make in the interview process if your disability puts you at a disadvantage compared with others who are not disabled. If you would benefit from a reasonable adjustment in your interview process, please call or email one of our recruiters.
Senior Developer employer: Big Red Recruitment
Contact Detail:
Big Red Recruitment Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Developer
✨Tip Number 1
Familiarise yourself with the specific technologies mentioned in the job description, such as C#, .NET Core, Angular, and AWS. Having hands-on experience or projects that showcase your skills in these areas will give you a significant edge during discussions.
✨Tip Number 2
Prepare to discuss your experience with cloud-first applications and secure coding principles. Be ready to share examples of how you've implemented these practices in past projects, as this will demonstrate your alignment with the company's focus on quality and security.
✨Tip Number 3
Highlight any mentoring or leadership experiences you have, especially in guiding junior developers. This role values collaboration and mentorship, so showcasing your ability to lead by example will resonate well with the hiring team.
✨Tip Number 4
Research the company’s culture and values, particularly their commitment to public safety and neurodiversity inclusion. Being able to articulate how your personal values align with theirs can make a strong impression during the interview process.
We think you need these skills to ace Senior Developer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with C#, .NET Core, and cloud technologies. Emphasise your backend and frontend skills, particularly with Angular and JavaScript/TypeScript, as well as any relevant projects you've worked on.
Craft a Compelling Cover Letter: In your cover letter, express your enthusiasm for contributing to public safety through cloud-based development. Mention specific examples of how you've led projects or mentored junior developers, showcasing your collaborative mindset.
Showcase Relevant Experience: When detailing your work history, focus on your 5+ years of commercial software development experience. Highlight your familiarity with secure coding principles, clean architecture, and modern design patterns, as these are crucial for the role.
Prepare for Technical Questions: Anticipate technical questions related to your experience with CI/CD pipelines, microservices, and REST APIs. Be ready to discuss how you've implemented automation and AI tools in your previous roles to improve efficiency.
How to prepare for a job interview at Big Red Recruitment
✨Showcase Your Technical Skills
Be prepared to discuss your experience with C#, .NET Core, and cloud technologies in detail. Bring examples of past projects where you successfully implemented these technologies, especially in a cloud environment like AWS.
✨Demonstrate Leadership and Mentorship
Since this role involves mentoring junior developers, be ready to share your experiences in leading teams or guiding less experienced colleagues. Highlight specific instances where your mentorship made a difference in project outcomes.
✨Discuss Collaboration and Communication
This position requires working closely with Product Owners and QA teams. Prepare to talk about how you’ve effectively collaborated in the past, including any challenges you faced and how you overcame them.
✨Emphasise Your Problem-Solving Abilities
Given the focus on building secure, scalable applications, be ready to discuss how you approach problem-solving. Share examples of how you've tackled complex issues, particularly in high-trust environments.
