At a Glance
- Tasks: Lead a team to develop innovative software solutions for commercial vehicle insurance.
- Company: Join a high-growth InsurTech pioneer transforming the insurance landscape.
- Benefits: Competitive salary, flexible work options, and opportunities for professional growth.
- Other info: Dynamic environment focused on innovation and career advancement.
- Why this job: Make a real impact in the AI-driven insurance sector while leading a talented team.
- Qualifications: Strong TypeScript skills and experience with AWS and serverless architectures.
The predicted salary is between 63000 - 77000 £ per year.
Numi is partnering with an innovative, high-growth InsurTech pioneer that is completely transforming commercial vehicle insurance. Approaching 1 billion connected, insured miles, their real-time, data-driven platform enables smarter risk assessment and pricing—giving fleet owners the insights they need to actively prevent claims rather than just pay them. Already insuring hundreds of major commercial fleets across the UK (including global enterprise leaders and major mobility platforms), they are well-funded (£50M+ raised) with a clear mission: to become the leading insurance platform for connected and autonomous vehicles. They are an AI-first business, looking for people who reach for AI by default, stay curious about what it can do, and use it to work faster and think bigger.
THE ROLE
Engineering Lead – Acquisition Team
You'll work closely with the Product Manager to lead the team toward its goals, owning delivery, operational reliability, and developer experience. You’ll ship production code and provide technical coaching and leadership to the engineers around you (hands-on leadership, not line management). You'll also shape how the team leverages AI tools and coding agents to ship faster without compromising on quality.
WHAT IS MOST EXCITING ABOUT THE ROLE
- Drive Core Growth: Lead a team building products that directly power the business’s expansion and determine how new fleets find and join the platform.
- Hands-on Tech Leadership: Write high-quality, well-tested TypeScript and own end-to-end delivery to production.
- Product Partnership: Work closely with the PM, Engineering Leadership Team, and key stakeholders to translate business goals into clear technical scope, success metrics, and delivery plans.
- Empower Engineers: Lead by example through code, design discussions, and pairing. Coach and mentor engineers across the team to raise standards and share technical direction.
- Shape Engineering Culture: Drive improvements to developer experience, CI/CD, observability, and release practices. Make pragmatic trade-offs across AWS services to balance reliability, performance, and cost.
- Pioneer AI Workflows: Decide how the team uses AI—from coding assistants to agent workflows in code reviews and releases—keeping human engineering judgement where it matters most.
WHAT YOU’LL BE DOING
- API-Driven Development: Integrate with and contribute to the development of RESTful APIs exposed via API Gateway.
- Serverless & Cloud Infrastructure: Leverage AWS (Lambda, API Gateway, SQS, EventBridge, DynamoDB, S3, CloudWatch) to extend services and pipelines. Utilize IaC tools like Terraform or CDK.
- Collaboration & Agile Delivery: Jointly lead projects from scoping and planning through to delivery and impact measurement. Give engineers space to lead projects while guiding their solution design.
- Code Quality & Technical Standards: Deliver robust TypeScript code and act as a force-multiplier through code reviews, pairing, type-safe APIs, and pragmatic patterns.
- AI-Assisted Engineering: Set the benchmark for AI-assisted development and coach engineers on maximizing efficiency while keeping quality high.
WHAT YOU’LL BRING TO THE ROLE
- Product Co-Leadership: Proven ability to co-lead a team with a PM, taking joint ownership of delivery, quality, and commercial outcomes.
- Hands-on TypeScript: Strong engineering skills; comfortable shipping high-quality, well-tested TypeScript in production and holding the team to the same standard.
- AWS & Serverless: Significant experience with AWS and modern serverless architectures (Lambda, API Gateway, SQS, EventBridge, DynamoDB, S3, CloudWatch).
- Technical Pragmatism: A balanced approach to technical decisions around reliability, observability, performance, and cost.
- Force Multiplier: Track record of elevating team standards through code reviews, pairing, design discussions, and technical direction.
- Developer Experience & CI/CD: Experience improving developer tooling, CI/CD pipelines, release practices, and delivery cadence.
- AI Development: Confident using AI development tools daily, with experience helping teams adopt them effectively.
- Experience aligning technical strategy beyond your immediate team alongside senior stakeholders and tech leads.
- Familiarity with Infrastructure-as-Code (Terraform or CDK) and operational resilience practices (observability, runbooks, automated recovery).
- Practical experience designing event-driven, distributed systems and navigating eventual consistency at scale.
- Background in a fast-moving, product-led scale-up where business impact drives technical decisions.
Lead Software Engineer employer: numi
numi is an exceptional employer that fosters a collaborative and innovative work culture in the heart of London. With a strong emphasis on mentorship and continuous learning, employees are empowered to grow their skills while enjoying a hybrid work model and comprehensive benefits such as private medical insurance. Joining numi means being part of a dynamic team dedicated to technical excellence and meaningful growth.
StudySmarter Expert Advice🤫
We think this is how you could land Lead Software Engineer
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at numi or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to numi.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like numi.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like numi that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Lead Software Engineer
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at numi.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at numi and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at numi
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If numi uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
