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- Tasks: Lead performance and reliability strategies for a high-impact platform.
- Company: Dynamic tech company focused on innovation and collaboration.
- Benefits: Competitive salary, flexible work options, and opportunities for professional growth.
- Why this job: Shape the future of technology while solving complex challenges.
- Qualifications: Expertise in full-stack development and cloud architecture required.
- Other info: Join a team where your insights drive real business outcomes.
The predicted salary is between 48000 - 72000 £ per year.
We’re on the lookout for a hands-on Lead Software Engineer to take ownership of non-functional requirements for one of our most critical platforms, supporting millions of transactions daily and high-value revenue streams.
You’ll define, develop, and enforce standards for:
- Performance, scalability, and reliability
- Observability, capacity planning, and resilience
- Cloud architecture and cost-efficient scaling (mostly AWS)
- Automated performance validation integrated into CI/CD pipelines
About you:
- Expert in full-stack, performance, and reliability engineering
- Proven development experience with Node OR Python architecting and building performant systems
- Strong knowledge of cloud architecture and how design choices impact throughput, latency, and scaling
- Hands-on experience with performance testing tools (e.g., JMeter, Gatling, Locust, k6)
- Comfortable influencing architectural decisions with evidence-backed recommendations
Why this role?
- Lead the performance and reliability strategy for a high-scale, high-impact platform
- Shape the technical direction alongside senior architects and engineering leads
- Work in a collaborative, innovative environment where your insights drive real business outcomes
If you thrive on solving complex system challenges and want to be the authority on performance, scalability, and reliability, this is the role for you. Apply to be considered!
Lead Software Engineer in London employer: Signify Technology
Contact Detail:
Signify Technology Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Lead Software Engineer in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage in online forums. The more people you know, the better your chances of landing that Lead Software Engineer role.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those related to performance, scalability, and reliability. This will give potential employers a taste of what you can bring to the table.
✨Tip Number 3
Prepare for interviews by brushing up on your technical knowledge and problem-solving skills. Be ready to discuss your experience with AWS and performance testing tools, as these are key to the role.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who take the initiative to connect directly with us.
We think you need these skills to ace Lead Software Engineer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with performance, scalability, and reliability. We want to see how you've tackled similar challenges in the past, so don’t hold back on those achievements!
Showcase Your Skills: When writing your application, emphasise your expertise in Node or Python, and any hands-on experience with performance testing tools. We’re looking for evidence of your technical prowess, so be specific!
Be Authentic: Let your personality shine through in your written application. We value a collaborative environment, so showing us who you are can make a big difference. Don’t be afraid to share your passion for engineering!
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. We can’t wait to hear from you!
How to prepare for a job interview at Signify Technology
✨Know Your Tech Inside Out
Make sure you’re well-versed in full-stack development, especially with Node or Python. Brush up on performance testing tools like JMeter or Gatling, as you might be asked to discuss how you've used them in past projects.
✨Showcase Your Problem-Solving Skills
Prepare examples of complex system challenges you've tackled. Be ready to explain your thought process and the impact of your solutions on performance, scalability, and reliability.
✨Understand Cloud Architecture
Since this role focuses on AWS, ensure you can discuss cloud architecture principles and how design choices affect throughput and latency. Familiarise yourself with cost-efficient scaling strategies to impress your interviewers.
✨Be Ready for Technical Discussions
Expect to influence architectural decisions during the interview. Prepare evidence-backed recommendations based on your experience, and don’t hesitate to share insights that could drive real business outcomes.