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- Tasks: Lead the tech direction and build scalable backend services for a next-gen data platform.
- Company: Fast-growing B2B SaaS company focused on passenger assistance technology.
- Benefits: Competitive salary, hybrid work model, and opportunities for professional growth.
- Other info: Join a collaborative team in a high-growth environment.
- Why this job: Step into a leadership role while making a real impact in tech.
- Qualifications: Strong Ruby on Rails experience and knowledge of RESTful APIs.
The predicted salary is between 70000 - 90000 £ per year.
FRESH has partnered with a fast-growing B2B SaaS company building a next-generation data platform that delivers real-time insights to support passengers requiring assistance while travelling. They are now hiring a Tech Lead to strengthen the core backend of their Passenger Assistance platform, helping scale customer onboardings faster and reduce backend bottlenecks in feature delivery. This role is an excellent opportunity for someone looking to take the next step into a technical leadership position while remaining hands-on with engineering.
Responsibilities:
- Own technical direction and architecture decisions within the Rails application
- Design, build, and maintain scalable backend services and RESTful APIs
- Optimise background job processing using Sidekiq
- Help improve onboarding scalability and reduce backend delivery bottlenecks
- Identify technical risks early and balance trade-offs between speed, quality, and scope
- Collaborate within a cross-functional product squad
- Support and mentor engineers through technical leadership and problem-solving
Key Requirements:
- Strong commercial experience with Ruby on Rails in production environments
- Solid understanding of Rails monolith architecture and full-stack troubleshooting
- Experience building and maintaining RESTful APIs
- Strong knowledge of PostgreSQL, Redis, and Sidekiq
- Comfortable working with AWS infrastructure
- Experience using Docker in development or production environments
This is a fantastic opportunity to join a purpose-driven technology business making a genuine impact, while taking a meaningful step into technical leadership within a collaborative and high-growth environment.
Lead Software Engineer in London employer: FRESH
Contact Detail:
FRESH 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 tech industry, especially those who work with Ruby on Rails. A friendly chat can lead to insider info about job openings or even referrals that could get your foot in the door.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving backend services and RESTful APIs. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for technical interviews by brushing up on your Ruby on Rails knowledge and problem-solving skills. Practice coding challenges and be ready to discuss your past experiences with backend bottlenecks and scalability.
✨Tip Number 4
Don’t forget to apply through our website! We’ve got loads of opportunities waiting for talented folks like you. Plus, it’s a great way to ensure your application gets seen by the right people.
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 reflects the skills and experiences that match the Lead Software Engineer role. Highlight your Ruby on Rails experience and any relevant projects you've worked on, especially those involving backend services and RESTful APIs.
Craft a Compelling Cover Letter: Use your cover letter to tell us why you're passionate about this role and how you can contribute to our mission. Mention specific examples of how you've tackled challenges in previous roles, particularly around optimising backend processes or mentoring other engineers.
Showcase Your Technical Skills: Don’t shy away from listing your technical proficiencies! Make sure to include your experience with PostgreSQL, Redis, Sidekiq, and AWS. If you've used Docker, mention that too – we love seeing hands-on experience!
Apply Through Our Website: We encourage you to apply directly through our website for the best chance of getting noticed. It’s super easy, and you’ll be able to showcase your application in the best light possible!
How to prepare for a job interview at FRESH
✨Know Your Ruby on Rails Inside Out
Make sure you brush up on your Ruby on Rails knowledge before the interview. Be prepared to discuss your experience with Rails monolith architecture and how you've tackled full-stack troubleshooting in past projects. This will show that you're not just familiar with the framework, but that you can also navigate its complexities.
✨Showcase Your API Skills
Since the role involves building and maintaining RESTful APIs, be ready to talk about specific APIs you've developed. Highlight any challenges you faced and how you overcame them. This will demonstrate your hands-on experience and problem-solving abilities, which are crucial for this position.
✨Discuss Scalability and Optimisation
The company is looking for someone who can help improve onboarding scalability and reduce backend delivery bottlenecks. Prepare examples of how you've optimised background job processing using Sidekiq or similar tools. This will illustrate your ability to think critically about performance and efficiency.
✨Emphasise Collaboration and Leadership
As a Tech Lead, you'll need to support and mentor other engineers. Be ready to share experiences where you've collaborated within cross-functional teams or provided technical leadership. This will highlight your soft skills and readiness to take on a leadership role while remaining hands-on.