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- Tasks: Support and optimise critical .NET applications in a secure environment.
- Company: Join a leading tech firm focused on UK production systems.
- Benefits: Competitive salary, remote work, and opportunities for professional growth.
- Other info: Collaborate with diverse teams and enhance your technical skills.
- Why this job: Take ownership of impactful projects in a high-trust environment.
- Qualifications: Must have SC clearance and experience with .NET and SQL Server.
The predicted salary is between 75000 - 75000 £ per year.
We are seeking an Application Support & DevOps Engineer to take ownership of UK production systems supporting business-critical .NET applications within a secure, sovereign environment. This is a hands-on role combining application support, DevOps, and production ownership. You will act as a key technical interface between UK stakeholders and offshore engineering teams, ensuring live systems remain stable, secure, and performant.
The role is best suited to someone who has previously operated in a security-cleared or regulated environment (SC or NPPV L2 within the last 3 years) and is comfortable working in production-critical conditions.
Key Responsibilities- Own and support UK production environments for .NET applications
- Lead resolution of complex live incidents (L2/L3 support)
- Perform root cause analysis across application, infrastructure, and database layers
- Manage CI/CD pipelines and support deployment and release processes
- Troubleshoot and optimise SQL Server performance and data issues
- Collaborate with offshore engineering teams to deliver fixes and improvements
- Act as a senior technical point of contact for UK stakeholders and clients
- Support incident management, monitoring, and post-incident reviews
- Must have held SC clearance or NPPV Level 2 within the last 3 years
- Strong hands-on experience with .NET / C# applications
- Background in application support, DevOps, or production engineering roles
- Advanced SQL Server experience (performance tuning, troubleshooting, complex queries)
- Experience supporting live production systems and incident resolution
- Familiarity with CI/CD pipelines and release processes
- Exposure to cloud platforms (Azure and/or AWS)
- Experience working in structured or regulated environments
- Strong troubleshooting across application, infrastructure, and database layers
- Confident operating in high-pressure production environments
- Strong stakeholder communication skills (technical and non-technical)
- Ability to work independently while coordinating across distributed teams
- Strong incident management and escalation handling experience
- Experience in government, defence, policing, or regulated sectors
- Exposure to UK data sovereignty or compliance frameworks (e.g. UK GDPR)
- High-availability or mission-critical system support experience
- DevOps / cloud certifications (Azure / AWS)
- Ownership of critical UK production systems
- Senior technical responsibility in a secure, high-trust environment
- Blend of DevOps, .NET application support, and stakeholder engagement
- Collaboration with UK stakeholders and offshore engineering teams
- Stable, long-term programme with real operational impact
If this is a good fit then please apply today.
Application Support & DevOps Engineer in London employer: Maxwell Bond
Contact Detail:
Maxwell Bond Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Application Support & DevOps Engineer in London
✨Tip Number 1
Network like a pro! Reach out to folks in your industry on LinkedIn or at local meetups. We all know that sometimes it’s not just what you know, but who you know that can help you land that dream job.
✨Tip Number 2
Prepare for those interviews by practising common questions and scenarios related to application support and DevOps. We recommend doing mock interviews with friends or using online platforms to get comfortable with the process.
✨Tip Number 3
Showcase your skills! Create a portfolio or GitHub repository with projects that highlight your experience in .NET applications and CI/CD pipelines. This gives potential employers a tangible look at what you can do.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search.
We think you need these skills to ace Application Support & DevOps Engineer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with .NET applications and any relevant DevOps roles. We want to see how your skills match the job description, so don’t be shy about showcasing your achievements!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re the perfect fit for the Application Support & DevOps Engineer role. Share specific examples of your past experiences that relate to the responsibilities listed in the job description.
Showcase Your Security Clearance: Since this role requires UK Security Clearance, make sure to mention your SC or NPPV Level 2 status clearly in your application. We need to know you meet this requirement right off the bat!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy!
How to prepare for a job interview at Maxwell Bond
✨Know Your Tech Inside Out
Make sure you brush up on your .NET and C# knowledge, as well as your SQL Server skills. Be ready to discuss specific projects where you've tackled complex incidents or optimised performance, as this will show your hands-on experience.
✨Understand the Environment
Familiarise yourself with the UK Sovereign Environment and the importance of security clearance. Be prepared to explain how your previous experience in regulated environments has equipped you to handle high-pressure situations and maintain system stability.
✨Showcase Your Communication Skills
Since you'll be acting as a key technical interface, practice explaining technical concepts in simple terms. Think of examples where you've successfully communicated with both technical and non-technical stakeholders to resolve issues.
✨Prepare for Scenario-Based Questions
Expect questions that assess your problem-solving abilities in real-time scenarios. Prepare to walk through your thought process when managing incidents or optimising CI/CD pipelines, highlighting your ability to work independently while coordinating with offshore teams.