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For Companies At a Glance
- Tasks: Lead the design of complex software systems and mentor engineering teams.
- Company: Join OneAdvanced, a leading tech company making a real impact.
- Benefits: Enjoy 26 days holiday, private medical insurance, and performance-based rewards.
- Other info: Be part of a diverse team driving innovation and positive change.
- Why this job: Shape technical direction and influence engineering standards in a dynamic environment.
- Qualifications: Extensive software engineering experience and proficiency in languages like C++, Java, or Python.
The predicted salary is between 80000 - 100000 £ per year.
Location: Hybrid
Employment Type: Full Time
About the role
We are looking for a Principal Software Engineer to provide senior technical leadership across our engineering teams. This is a hands-on role for someone who combines strong architectural thinking with the ability to deliver high-quality production software.
You will shape technical standards, design complex systems, and guide engineering teams to ensure solutions are robust, scalable, and aligned with business goals. You will play a key role in maintaining engineering excellence while supporting the growth of those around you.
This role offers the opportunity to shape technical direction, influence engineering standards, and deliver meaningful impact across the organisation.
- Lead the design and architecture of complex software systems
- Set and uphold technical standards, coding practices, and quality benchmarks
- Provide technical leadership and guidance to development teams
- Contribute hands-on to the design, development, and review of production code
- Work closely with product managers, designers, and other stakeholders to translate requirements into technical solutions
- Mentor and support engineers at different stages of their careers
- Resolve complex technical challenges and provide direction on critical issues
- Drive continuous improvement through modernisation, automation, and adoption of best practice
- Extensive experience in software engineering within complex environments
- Strong proficiency in languages such as C++, Java, Python, or .NET
- Proven experience designing distributed systems, microservices, and cloud-based solutions
- Solid understanding of system design, automated testing, and modern development practices
- Strong analytical and problem-solving capability
- Experience influencing technical direction and leading engineering discussions
- Clear communication skills and the ability to work effectively across technical and non-technical teams
- A commitment to quality, continuous learning, and professional development
Wellbeing that means something
- 26 days’ holiday + bank holidays (and the option to buy more) plus 1 paid volunteering day every year
- Exceptional family leave, 26 weeks fully paid maternity/adoption, 4 weeks fully paid paternity, 22 weeks fully paid shared parental leave, plus 5 days paid bereavement leave
- Robust sick pay of up to 13 weeks full pay + 13 weeks half pay
- 24/7 Employee Assistance Programme for confidential support
- Private medical insurance for everyone, no medical-history exclusions
Financial benefits that have your back
- Performance-based rewards tailored to your role, from company-wide bonuses to OTE and commission structures
- Income protection: up to 75% salary for 5 years if you ever need it
Grow your career with us
- SkillsHub learning platform with leadership pathways, future-manager training, and a huge online library
- Access to external training and apprenticeships
Making a Difference
- MatchIt! Fundraise for a cause close to your heart and OneAdvanced will match part of the funding
- Pennies from Heaven donate the pennies from your pay check to help make a difference without lifting a finger
Plus plenty other flexible benefits to suit your lifestyle on our RewardHub, including:
- ULEV car scheme with 1,000+ models
- Dental insurance, Health Cash Plan, Critical Illness Cover, Partner Life Cover
At OneAdvanced, we are at the forefront of delivering sector-focused technology solutions that simplify complexity, drive meaningful progress, and help build a fairer, more inclusive society. We’re much more than a software company. We deliver SaaS workflow applications and IT services that power organisations across Education, Government, Healthcare, Legal, Manufacturing, Housing, Retail, and more.
OneAdvanced is one of the UK’s largest business software and services companies. Based in Birmingham (The Mailbox), operating across the UK, Ireland, India, and Australia. Our secure, scalable platform, including OneAdvanced AI, our private AI service for UK organisations, powers connectivity and innovation across critical sectors. Alongside our software are our IT services, including hosting, managed services, and application modernisation.
We strive to create an inclusive workplace that drives innovation and collaboration, championing diverse perspectives and ideas. Our Environmental, Social and Governance (ESG) strategy is embedded in everything we do, guiding us to create meaningful impact for our people, our customers and the planet.
Join us and become part of a team that’s powering the world of work and making a real difference.
Learn more at www.oneadvanced.com
Principal Software Engineer employer: OneAdvanced
Contact Detail:
OneAdvanced Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Principal Software Engineer
✨Tip Number 1
Network like a pro! Reach out to your connections on LinkedIn or at industry events. A personal introduction can make all the difference when you're aiming for that Principal Software Engineer role.
✨Tip Number 2
Show off your skills in real-time! Consider participating in hackathons or coding challenges. This not only showcases your technical prowess but also demonstrates your ability to work under pressure and collaborate with others.
✨Tip Number 3
Prepare for those interviews by brushing up on your problem-solving skills. Practice coding interviews and system design questions, as these are crucial for a hands-on role like this one. We’ve got resources to help you ace them!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, it shows you’re genuinely interested in joining our team and making an impact.
We think you need these skills to ace Principal Software Engineer
Some tips for your application 🫡
Tailor Your Application: Make sure to customise your CV and cover letter for the Principal Software Engineer role. Highlight your experience with complex systems, coding standards, and any leadership roles you've had. We want to see how you fit into our vision!
Showcase Your Technical Skills: Don’t hold back on showcasing your proficiency in languages like C++, Java, Python, or .NET. Include specific examples of projects where you’ve designed distributed systems or tackled complex technical challenges. This is your chance to shine!
Communicate Clearly: We value clear communication, so make sure your application reflects that. Use straightforward language and structure your thoughts logically. Remember, we’re looking for someone who can bridge the gap between technical and non-technical teams.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets the attention it deserves. Plus, you’ll find all the details about the role and our company culture there!
How to prepare for a job interview at OneAdvanced
✨Know Your Tech Inside Out
As a Principal Software Engineer, you'll need to demonstrate your expertise in languages like C++, Java, Python, or .NET. Brush up on your knowledge of distributed systems and microservices, and be ready to discuss your past projects in detail. This will show that you can lead the design and architecture of complex software systems.
✨Showcase Your Leadership Skills
This role requires strong technical leadership, so prepare examples of how you've guided teams in the past. Think about times when you mentored junior engineers or influenced technical direction. Highlight your ability to communicate effectively with both technical and non-technical stakeholders.
✨Prepare for Problem-Solving Questions
Expect to face complex technical challenges during the interview. Practice articulating your thought process when tackling problems, and be ready to discuss how you approach system design and automated testing. This will demonstrate your analytical skills and commitment to engineering excellence.
✨Align with Company Values
OneAdvanced values inclusivity and innovation, so research their Environmental, Social, and Governance (ESG) strategy. Be prepared to discuss how your personal values align with theirs and how you can contribute to creating a fairer, more inclusive society through technology.