At a Glance
- Tasks: Lead and develop a cutting-edge software platform for critical infrastructure.
- Company: Specialist engineering business focused on real-world impact.
- Benefits: Competitive salary, private healthcare, enhanced pension, and hybrid work model.
- Other info: Join a dynamic team with opportunities for growth and influence.
- Why this job: Take ownership of innovative tech that enhances security and reliability.
- Qualifications: Experience with distributed systems, microservices, and Linux environments.
The predicted salary is between 75000 - 85000 £ per year.
Winchester (Hybrid, 4 days per week in the office)
£75,000 - £85,000 + Private Healthcare + Enhanced Pension
Are you an experienced software engineer looking to take principal-level ownership of a complex, real-world distributed system used across security and critical infrastructure environments? This is a senior technical role within a specialist engineering business building software that directly integrates with radiation detection hardware deployed in highly sensitive settings. The platform powers real-time monitoring, telemetry, alerting and operational decision-making, supporting customers where reliability, security and accuracy are critical.
You will take ownership of a distributed, microservices-based platform, shaping its architecture and technical direction while remaining hands‑on with development. Working closely with a small but highly capable onshore team and an established offshore engineering function, you will have genuine influence over how the system evolves and how features are delivered. This is a fantastic opportunity for an engineer who enjoys deep technical challenges, architectural responsibility and working on systems that have tangible, real‑world impact.
The Role:
- Ownership of a Linux-based, microservices-driven software platform
- Hands‑on development across core services and system components
- Defining and evolving secure, scalable system architecture
- Working closely with and guiding offshore engineering teams
- Contributing to strong testing, CI/CD and DevSecOps practices
The Person:
- Strong experience with distributed systems and microservices architectures
- Comfortable operating in Linux-heavy, security-constrained environments
- Hands‑on engineer with architectural ownership experience
- Strong testing mindset with CI/CD and DevSecOps exposure
- Confident influencing technical direction within small, senior teams
We are an equal opportunities company and welcome applications from all suitable candidates.
Lead Software Engineer in Eastleigh employer: Onyx-Conseil
Join a forward-thinking engineering firm in Winchester, where as a Lead Software Engineer, you will thrive in a collaborative and innovative work culture that values technical excellence and personal growth. With a hybrid working model, competitive salary, and benefits like private healthcare and an enhanced pension, this role offers not just a job but a meaningful career path in developing critical systems that make a real-world impact. Embrace the opportunity to shape the future of security technology while working alongside a talented team dedicated to pushing the boundaries of what's possible.
StudySmarter Expert Advice🤫
We think this is how you could land Lead Software Engineer in Eastleigh
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage with online communities. 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 or GitHub repository showcasing your projects, especially those related to distributed systems and microservices. This gives potential employers a taste of what you can do beyond your CV.
✨Tip Number 3
Prepare for technical interviews by brushing up on your knowledge of Linux environments and CI/CD practices. Practice coding challenges and system design questions to demonstrate your hands-on experience and architectural thinking.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our team and contributing to impactful projects.
We think you need these skills to ace Lead Software Engineer in Eastleigh
Some tips for your application 🫡
Tailor Your CV:Make sure your CV reflects the skills and experiences that match the Lead Software Engineer role. Highlight your experience with distributed systems, microservices, and any hands-on development you've done in Linux-heavy environments.
Craft a Compelling Cover Letter:Use your cover letter to tell us why you're the perfect fit for this position. Share specific examples of how you've taken ownership of projects and influenced technical direction in previous roles.
Showcase Your Technical Skills:Don’t just list your skills; demonstrate them! Include details about your experience with CI/CD, DevSecOps, and any relevant projects that showcase your architectural ownership and testing mindset.
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 to make a real-world impact!
How to prepare for a job interview at Onyx-Conseil
✨Know Your Tech Inside Out
Make sure you’re well-versed in distributed systems and microservices architectures. Brush up on your Linux skills and be ready to discuss how you've tackled complex technical challenges in the past. This role demands a hands-on engineer, so be prepared to showcase your experience with real-world applications.
✨Showcase Your Architectural Vision
Be ready to talk about your experience with defining and evolving system architecture. Think of examples where you’ve influenced technical direction and how you’ve guided teams through architectural decisions. This is your chance to demonstrate your leadership and vision in shaping software platforms.
✨Emphasise Your Testing Mindset
Highlight your experience with CI/CD and DevSecOps practices. Discuss how you ensure quality and security in your development process. Companies want to see that you not only write code but also care about testing and maintaining high standards throughout the software lifecycle.
✨Prepare for Team Dynamics
Since you'll be working closely with both onshore and offshore teams, think about how you can effectively communicate and collaborate across different cultures and time zones. Share examples of how you've successfully worked in diverse teams and how you’ve influenced others to achieve common goals.
