Netrolynx AI
Lead Software Engineer
How your CV stacks up
Upload your CV to see how well it fits this job role
?%
About The Company
Big Red Recruitment is a leading recruitment agency specializing in connecting top-tier talent with innovative technology companies across various industries. Our client portfolio includes organizations at the forefront of cybersecurity, software development, and digital transformation. We are committed to fostering a diverse and inclusive work environment, ensuring our candidates and clients receive exceptional service and opportunities. With a strong network and deep industry knowledge, Big Red Recruitment prides itself on delivering tailored recruitment solutions that meet the unique needs of each organization and professional we serve.
About The Role
We are seeking a highly skilled Lead Engineer specializing in Golang to join our client’s dynamic cybersecurity team based in South West London. This is a pivotal role that offers the opportunity to influence the technical direction of a rapidly scaling organization focused on protecting critical infrastructure worldwide. As a Lead Principal Engineer, you will serve as the technical right hand to the Head of Development, taking ownership of architectural decisions, driving engineering standards, and fostering innovation through AI-assisted development. This position is ideal for an experienced engineer looking to make a significant impact by combining hands-on coding with strategic technical leadership. The role is office-based, requiring presence five days a week, and offers a competitive salary package ranging from £70,000 to £90,000 plus performance bonuses.
Qualifications
The ideal candidate will possess a strong technical background with proven experience in backend development and system architecture. Essential qualifications include:
Reasons to use Rodeo
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
It searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
- Extensive commercial experience with Golang, demonstrating the ability to develop robust, scalable microservices and distributed systems.
- Proven track record of technical leadership, mentoring engineering teams, and influencing technical decisions.
- Deep understanding of system design principles, including API development, security, and performance optimization.
- Hands-on experience with containerization tools such as Docker, orchestration platforms like Kubernetes, and cloud-native technologies.
- Proficiency with databases including PostgreSQL and MongoDB, and familiarity with secure CI/CD pipelines.
- A security-first mindset aligned with industry standards such as OWASP, ISO 27001, or IEC 62443.
- Experience leveraging AI tools to accelerate software development processes.
- Excellent communication skills and the ability to mentor and influence engineering teams effectively.
Responsibilities
The successful candidate will undertake a range of responsibilities designed to shape the technical landscape of the organization, including:
- Collaborating closely with the Head of Development to define and implement technical solutions aligned with business objectives.
- Owning detailed system design, technical specifications, and architecture decisions to ensure scalable and secure software solutions.
- Leading backend development efforts using Golang, focusing on building secure, high-performance microservices and APIs.
- Mentoring engineers, fostering a culture of technical excellence, and raising engineering standards across the team.
- Promoting best practices in secure software engineering and DevSecOps to safeguard critical infrastructure systems.
- Driving innovation through AI-assisted development, including rapid prototyping, code reviews, and automation.
- Improving system performance, reliability, and maintainability through continuous improvement initiatives.
- Contributing to the development of secure, scalable distributed systems that meet industry security standards.
Get help with your application
Your very own career expert that helps elevate your application to the next level.
Benefits
Our client offers a comprehensive benefits package designed to support the well-being and professional growth of their employees. Benefits include:
- Competitive salary package with performance-based bonuses.
- Flexible working arrangements and a collaborative office environment in South West London.
- Opportunities for continuous learning and professional development, including training in cutting-edge technologies.
- Access to industry-leading tools and resources to support your technical work.
- Health and wellness programs aimed at promoting a healthy work-life balance.
- Participation in innovative projects that have a meaningful impact on global cybersecurity and infrastructure protection.
- Supportive and inclusive company culture that values diversity and encourages new ideas.
Equal Opportunity
Our client is an equal opportunity employer committed to fostering a diverse and inclusive workplace. They value candidates from all backgrounds and do not discriminate based on race, gender, age, religion, sexual orientation, disability, or any other characteristic protected by law. They believe that diverse teams drive innovation and are dedicated to providing equal employment opportunities to all applicants and employees.
“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”
Jessica, London
Skills
Location