At a Glance
- Tasks: Lead engineering strategy and design innovative cloud-native systems.
- Company: Dynamic tech company fostering collaboration and innovation.
- Benefits: Competitive salary, hybrid work, and opportunities for professional growth.
- Other info: Join a culture that values experimentation and technical excellence.
- Why this job: Shape the future of enterprise engineering with cutting-edge technologies.
- Qualifications: Deep expertise in .NET, cloud architecture, and mentoring teams.
The predicted salary is between 63000 - 77000 £ per year.
Shape the future of engineering. Influence technology at scale. This is more than a Principal Engineer role. It's an opportunity to define engineering strategy, influence technology decisions across multiple teams, and help build the next generation of enterprise platforms used by millions of customers.
We're looking for an exceptional Principal Engineer (.NET) who combines deep technical expertise with strategic vision. You'll be the technical authority behind large-scale engineering initiatives, driving innovation, modern architecture and engineering excellence across the organisation. If you're passionate about modern software engineering, cloud-native architecture, AI, DevOps and mentoring high-performing teams, this is the role where your ideas will genuinely shape the future.
What You'll Be Doing
- Define engineering strategy, architecture standards and technology roadmaps.
- Lead the design of large-scale, cloud-native distributed systems.
- Champion engineering excellence through DevOps, CI/CD, automation and modern software delivery practices.
- Drive innovation by evaluating emerging technologies, AI capabilities and engineering frameworks.
- Partner with senior engineering leaders, architects and stakeholders to influence technical direction.
- Lead architectural decisions for high-availability, enterprise-scale platforms.
- Promote Secure-by-Design principles and embed security throughout the software lifecycle.
- Introduce observability best practices including monitoring, logging, SLI/SLO and operational excellence.
- Mentor Staff Engineers, Senior Engineers and development teams, helping to grow the next generation of technical leaders.
- Foster an engineering culture built around collaboration, continuous improvement and innovation.
What You'll Bring
We're looking for an experienced technology leader who thrives on solving complex engineering challenges and influencing technical direction across multiple teams.
Technical Expertise
- You'll have deep hands-on experience with many of the following technologies:
- ASP.NET Core
- C#
- Web API
- Entity Framework
- Microsoft Azure
- Kubernetes
- Kafka
- Microservices Architecture
- MongoDB
- Cloud Integration
- JavaScript
- TypeScript
- Terraform
You'll also bring:
- Extensive experience designing scalable, resilient distributed systems.
- Strong knowledge of modern software architecture and cloud-native engineering.
- Expertise in defining engineering standards, governance and technical best practices.
- Practical experience applying AI and Generative AI tools to improve engineering productivity and software delivery.
- A passion for automation, DevOps and continuous delivery.
Leadership Experience
You'll be someone who naturally influences others and enjoys helping engineering teams succeed. We're looking for someone with experience:
- Operating as a Principal, Lead or Staff Engineer within a modern engineering organisation.
- Influencing engineering strategy across multiple teams or business domains.
- Working alongside Engineering Managers, Architects and Technical Leaders.
- Mentoring engineers at every stage of their careers.
- Communicating technical concepts clearly to both technical and non-technical stakeholders.
What Makes You Stand Out
Ideally, you'll also have:
- A strong Agile mindset.
- Experience building collaborative engineering communities.
- A data-driven approach to technical decision making.
- A passion for innovation and continuous improvement.
- The ability to balance technical excellence with commercial outcomes.
Why Join?
You'll become part of a collaborative engineering culture where innovation is encouraged, experimentation is supported and technical excellence is recognised. This is a role where you'll have genuine influence over architecture, engineering standards and technology strategy while working with some of the latest cloud, AI and platform technologies.
If you're looking for an opportunity to lead from the front, solve complex technical challenges and help shape the future of enterprise engineering, we'd love to hear from you.
Location: London or Coventry
Working Pattern: Hybrid – 2 days per week onsite
Employment Type: Permanent
Ready to Make an Impact? If you're an experienced Principal Engineer looking for your next challenge, we'd love to speak with you. Apply today or contact us for a confidential conversation to discover how this opportunity could take your career to the next level.
Principal Engineer (DotNet) employer: MRL Consulting Group
Join a forward-thinking company that values innovation and collaboration, where as a Principal Engineer (.NET), you'll have the opportunity to shape engineering strategy and influence technology decisions across multiple teams. With a hybrid working model in vibrant locations like London or Coventry, you will enjoy a supportive work culture that fosters continuous improvement and offers ample opportunities for professional growth. Here, your expertise will not only drive large-scale engineering initiatives but also mentor the next generation of technical leaders, making this an exceptional place to advance your career.
StudySmarter Expert Advice🤫
We think this is how you could land Principal Engineer (DotNet)
✨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 MRL Consulting Group 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 MRL Consulting Group.
✨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 MRL Consulting Group.
✨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 MRL Consulting Group 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 Principal Engineer (DotNet)
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 MRL Consulting Group.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at MRL Consulting Group 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 MRL Consulting Group
✨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 MRL Consulting Group 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.
