Tech
Founding Software Engineer
London
Join the rocket ship redefining commercial insurance with AI
We are nettle - a fast-growing Insurtech startup backed by a leading European VC and prominent insurance executives. We are building a truly pioneering application that is transforming the trillion dollar commercial insurance market.
Risk engineers are the cornerstone of commercial underwriting, providing invaluable expertise for multi-million-dollar decisions through meticulous surveys and detailed reports. Despite their critical role, these unsung heroes are at max capacity and drowning in inefficient processes.
Enter nettle: our agentic software platform completely re-thinks the risk engineering process - cutting days of manual work down to minutes, and supercharging teams to 5x their assessment output.
The Role
We’re already working with major global insurers and growing fast. Now we’re looking for someone exceptional to take the product to the next level.
As a member of the founding team (employee #6), you will work directly with the founders and our world-class engineering team to build features and improve outcomes for our customers. Your input will extend beyond just the product, you will shape our technical foundation, engineering culture and decision making processes.
As a founding engineer, you'll wear multiple hats and have end-to-end ownership of our technical infrastructure. We are working with long-standing industry giants, so you will need to be agile and client-focused.
Key Responsibilities
Build and ship AI features, working closely with founders
Creating a great user experience that delights our customers
Drive critical decisions with your expert opinion grounded in years of experience
Establish development processes across the team that 10x our output and work experience
Help us build a bigger team by interviewing new engineering team members
Drive your own work-stream and product roadmaps
Get to know our users, using their feedback to drive improvements in the product
Who We're Looking For
Higher Education (BSc, MSc, PhD) and/or research background
7+ years of software engineering experience
Strong Python back-end expertise and understanding of web frameworks, such as Flask and Django
Strong front-end expertise (JavaScript/TypeScript + modern frameworks)
Detail oriented, hard-working and excited to seize a career-defining opportunity
Experience building products from scratch and deploying these to real users
Comfortable with rapid iteration and changing requirements
Hands-on scale-up experience - taking early stage startups through their growth journey
Desire to work in-person 4 days per week
Technical Background
Expert in Python and Flask/Django web frameworks
Extensive experience with React/NextJS ecosystem
Strong TypeScript/JavaScript fundamentals
Familiarity with cloud infrastructure and bare-metal server deployments
Knowledge of database design and optimisation
Understanding of security best practices
Experience with CI/CD and DevOps practices
Most recent work involves integrations with LLMs or builindg agentic workflows
Why Join Us
Competitive compensation
Founding team equity stake in a category-defining, VC-backed startup
Two years of runway with $2m secured in a pre-seed round
Direct impact on company success and culture, working directly with founders and users
A top-tier office in Shoreditch with great coffee, brand new gym and generous perks
Weekly team lunches, learning budget, regular off-sites and full health & pension benefits
Other
We particularly value candidates who can demonstrate:
Previous experience as an early engineer at a startup that has rapidly scaled
Products or projects you've built from scratch and deployed to users
Open source contributions
Technical blog posts or talks