At a Glance
- Tasks: Enhance critical software for major UK organisations and lead cloud migration projects.
- Company: Respected SaaS and enterprise tech firm with a focus on innovation.
- Benefits: Competitive salary, hybrid work model, and opportunities for professional growth.
- Other info: Collaborative culture with exposure to cutting-edge cloud and AI technologies.
- Why this job: Join a team making a real impact on essential business software.
- Qualifications: Strong experience in C# and C++, with a focus on stability and quality.
The predicted salary is between 95000 - 95000 £ per year.
We’re working with a highly respected SaaS and enterprise technology business looking for a Senior .NET / C++ Software Engineer to join a team responsible for software relied upon by some of the UK’s largest organisations. This is a rare opportunity to work on a mission-critical platform operating within a highly regulated domain, where stability, performance, and engineering quality genuinely matter. You’ll play a key role in maintaining and evolving a large-scale product used across the UK corporate tax landscape, while also contributing towards the long‑term migration to a modern cloud‑native platform.
What You’ll Be Doing:
- Deliver regulatory and customer‑driven enhancements across a complex enterprise platform
- Work across C#, C++, SQL Server and Windows‑based technologies within a mature codebase
- Own and improve critical filing and integration workflows
- Diagnose and resolve complex performance and production issues
- Contribute to moderniser and cloud migration initiatives
- Improve code quality, testing and maintainability through incremental engineering practices
- Support release, deployment and operational processes for production‑critical software
- Mentor junior engineers and contribute to technical best practices
Tech Environment:
- C++
- SQL Server / T‑SQL
- WinForms / WPF
- XML / XSD / iXBRL
- CI/CD & automated testing
- AI‑assisted development tooling including GitHub Copilot, Cursor and Claude Code
What We’re Looking For:
- Strong commercial experience with both C# and C++
- Experience working within large, long‑lived enterprise or regulated systems
- Deep understanding of SQL Server performance tuning and troubleshooting
- Experience supporting or evolving on‑premise / desktop‑based software environments
- Pragmatic engineering mindset with a focus on stability, maintainability and quality
- Interest in modernisation, cloud migration and AI‑assisted development workflows
- Strong communication and collaborative problem‑solving skills
What’s On Offer:
- Opportunity to work on genuinely business‑critical software
- Exposure to modern cloud and AI engineering initiatives
- Collaborative engineering culture with strong technical ownership
- Long‑term modernisation and transformation projects
- Stable, growing technology business with significant investment in engineering
If you enjoy solving complex engineering problems, improving mature systems and building software that organisations truly depend on, we’d love to hear from you.
Senior .NET & C++ Engineer — Hybrid, Cloud Modernisation employer: Oliver Bernard
Join a leading SaaS and enterprise technology firm that prioritises innovation and stability, offering a hybrid work model with four days of remote work. With a strong focus on employee growth, you will have the opportunity to mentor junior engineers and engage in long-term cloud modernisation projects, all within a collaborative culture that values technical ownership and quality engineering. This is an exceptional chance to contribute to mission-critical software that supports some of the UK's largest organisations while enjoying a supportive and dynamic work environment.
StudySmarter Expert Advice🤫
We think this is how you could land Senior .NET & C++ Engineer — Hybrid, Cloud Modernisation
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage in online forums. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving C# and C++. This gives potential employers a tangible sense of what you can bring to the table.
✨Tip Number 3
Prepare for interviews by brushing up on common technical questions related to .NET and C++. Practice coding challenges and be ready to discuss your past experiences with performance tuning and cloud migration.
✨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 take that extra step!
We think you need these skills to ace Senior .NET & C++ Engineer — Hybrid, Cloud Modernisation
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your experience with C# and C++, as well as any work you've done on enterprise systems. We want to see how your skills align with the role, so don’t be shy about showcasing relevant projects!
Craft a Compelling Cover Letter:Your cover letter is your chance to tell us why you’re the perfect fit for this role. Share your passion for cloud modernisation and how you’ve tackled complex engineering challenges in the past. Keep it engaging and personal!
Showcase Your Problem-Solving Skills:In your application, give examples of how you've diagnosed and resolved performance issues or improved code quality. We love seeing candidates who can think critically and contribute to our collaborative culture.
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 this exciting opportunity. Don’t miss out!
How to prepare for a job interview at Oliver Bernard
✨Know Your Tech Stack Inside Out
Make sure you’re well-versed in C#, C++, and SQL Server. Brush up on your knowledge of performance tuning and troubleshooting, as these are crucial for the role. Be ready to discuss specific projects where you've applied these skills.
✨Showcase Your Problem-Solving Skills
Prepare examples of complex engineering problems you've solved in the past. Highlight your pragmatic approach to stability and maintainability, especially in regulated environments. This will demonstrate your fit for the mission-critical nature of the software you'll be working on.
✨Emphasise Collaboration and Mentorship
Since the role involves mentoring junior engineers, be prepared to talk about your experience in collaborative settings. Share instances where you’ve contributed to technical best practices or helped others grow in their roles.
✨Express Your Interest in Modernisation and AI
The company is keen on cloud migration and AI-assisted development. Show your enthusiasm for these areas by discussing any relevant experience or projects. This will help you stand out as someone who aligns with their long-term vision.
