Principal Software Developer - C++ and Rust

Principal Software Developer - C++ and Rust

Full-Time 90000 - 130000 € / year (est.) No home office possible
Tech4

At a Glance

  • Tasks: Lead complex software projects using C++ and Rust while mentoring a team of engineers.
  • Company: Fast-growing tech consultancy focused on data, AI, and software solutions.
  • Benefits: Competitive salary, private health insurance, generous holiday allowance, and pension contributions.
  • Other info: Opportunities for training and career development in a dynamic environment.
  • Why this job: Make a real impact on high-stakes projects with talented colleagues in a flat structure.
  • Qualifications: Strong programming skills in C++ or Rust and experience in end-to-end software engineering.

The predicted salary is between 90000 - 130000 € per year.

We are a highly successful and fast growing technology consultancy that builds data, AI and software solutions for clients across a broad range of industries, working on demanding problems in challenging environments.

The role involves leading delivery on demanding software projects focused on C++ and Rust development. It’s a hands-on role for an experienced developer who wants to stay close to the code. You’ll lead a team of 6 to 12 engineers, own delivery end to end, and spend a meaningful share of your time writing code, reviewing designs, and unblocking the team. It’s a delivery role, not a strategy role. You’ll shape how we build things and how the team grows around you.

Responsibilities:

  • Lead the delivery of complex software projects
  • Work alongside other leads to set direction for the defence function
  • Stay hands-on: set technical direction, design software and write code, leaning in where needed
  • Mentor engineers across experience levels
  • Plan and estimate delivery, manage technical debt, and make pragmatic trade-offs between speed, quality and long-term maintainability
  • Work directly with clients to shape requirements, manage expectations and build trust
  • Run code and design reviews, set the bar for quality, and hold the team to it
  • Embed strong testing practices in the team’s workflow, from unit tests through to integration and acceptance testing

What makes a great candidate:

  • A track record of technically leading complex software deliveries
  • Excellent programming skills in C++ or Rust
  • Experience of modern end-to-end software engineering workflows, including requirements management, design, development, testing, deployment, and maintenance
  • Experience integrating AI-assisted tools into development workflows without compromising on quality, security or compliance
  • Experience developing for Linux, ideally with exposure to industrial computing platforms, single-board computers or real-time environments
  • A leader who enjoys delivery and makes the engineers around them better
  • Comfortable operating in ambiguous environments and making decisions with incomplete information
  • Excellent communicator, equally at home in a code review, a client meeting, or a one-to-one with a junior engineer
  • Strong academic foundations, typically a first-class degree in Computer Science, Engineering, Physics or Mathematics from a leading university
  • Experience in defence or national security is a strong plus

Why join us:

  • Work alongside high-calibre colleagues from organisations known for engineering excellence
  • High-impact work on complex problems with direct consequences for clients
  • A flat structure and a small, growing team, where you’ll help shape how we work
  • Newcastle base with international exposure across our global office network
  • 25 days’ holiday allowance plus bank holidays
  • Matching pension contributions up to 6%
  • Private health insurance through Bupa
  • Discretionary bonus
  • Excellent training and career development opportunities exist for the right candidate.
  • Basic salary £90-130,000 + bonus + excellent benefits

Principal Software Developer - C++ and Rust employer: Tech4

Join a dynamic technology consultancy that prioritises innovation and excellence, where you'll collaborate with top-tier professionals on impactful software projects. With a flat organisational structure in Newcastle, we offer a supportive work culture that fosters mentorship and growth, alongside competitive benefits including generous holiday allowance, private health insurance, and a commitment to your professional development.

Tech4

Contact Detail:

Tech4 Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land Principal Software Developer - C++ and Rust

Network Like a Pro

Get out there and connect with folks in the industry! Attend meetups, tech conferences, or even online webinars. The more people you know, the better your chances of landing that Principal Software Developer role.

Show Off Your Skills

Don’t just talk about your experience; demonstrate it! Contribute to open-source projects or create your own GitHub repo showcasing your C++ and Rust skills. This gives potential employers a taste of what you can do.

Ace the Interview

Prepare for technical interviews by practicing coding challenges and system design questions. Be ready to discuss your past projects and how you’ve led teams. Remember, they want to see your problem-solving skills in action!

Apply Through Our Website

We encourage you to apply directly through our website. It’s the best way to ensure your application gets seen by the right people. Plus, you’ll be one step closer to joining our awesome team!

We think you need these skills to ace Principal Software Developer - C++ and Rust

C++
Rust
Software Development
Technical Leadership
Mentoring
Requirements Management
Design

Some tips for your application 🫡

Tailor Your CV:Make sure your CV highlights your experience with C++ and Rust, as well as any leadership roles you've had. We want to see how your skills align with the demands of the role, so don’t be shy about showcasing your technical prowess!

Craft a Compelling Cover Letter:Your cover letter is your chance to tell us why you’re the perfect fit for this role. Share specific examples of past projects where you led a team or tackled complex software challenges. Let your passion for coding shine through!

Showcase Your Problem-Solving Skills:In your application, highlight instances where you’ve navigated ambiguous situations or made tough decisions. We love candidates who can think on their feet and adapt to changing environments, so give us the goods!

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 shows us you’re keen to join our team at StudySmarter!

How to prepare for a job interview at Tech4

Know Your Code Inside Out

As a Principal Software Developer, you'll need to demonstrate your expertise in C++ and Rust. Brush up on your coding skills and be ready to discuss your past projects in detail. Be prepared to solve coding challenges on the spot, showcasing your problem-solving abilities.

Showcase Your Leadership Skills

This role involves leading a team, so it's crucial to highlight your leadership experience. Share examples of how you've mentored engineers, managed project deliveries, and made decisions under pressure. Make it clear that you can inspire and elevate those around you.

Understand the Business Context

Familiarise yourself with the company's clients and the industries they operate in. Be ready to discuss how your technical decisions can impact business outcomes. This shows that you’re not just a coder but someone who understands the bigger picture.

Prepare for Technical Discussions

Expect in-depth discussions about software engineering workflows, testing practices, and integration of AI tools. Brush up on best practices and be ready to share your thoughts on balancing speed, quality, and maintainability. This will demonstrate your comprehensive understanding of the development lifecycle.