Full Stack Engineer

1 week ago

London Area, United Kingdom KE Technology Full time £80,000 - £130,000 per year

Full-Stack Software Engineer (Python / TypeScript / React / SQL)


London - Onsite


£80,000 - £130,000 + significant early-stage equity


$7M seed funded

We're building a new automation platform that learns how organisations actually work - capturing real behaviour and transforming it into structured workflows and dependable AI-driven automations.

Following a recent $7M seed round, we're expanding a new London engineering team. As one of the early engineers, you'll have a central role in shaping the product, the architecture, and the long-term direction of the platform.

We're hiring multiple full-stack and backend (Python/Rust) engineers as we scale the team and build out key product and platform foundations.

Why this role stands out


• High-impact, greenfield engineering - your decisions become foundational.


• Early traction and strong backing across London and New York.


• Direct access to founders with experience scaling complex systems at global-tech levels.


• A focused, senior team environment with real autonomy and ownership.

What you'll work on


• Building polished, high-quality product interfaces in React + TypeScript.


• Developing backend logic, APIs, and data layers in Python + SQL.


• Designing scalable systems and clean internal abstractions.


• Owning features end-to-end and contributing directly to product strategy.

Who we're looking for


• 4+ years of full-stack engineering experience (most strong candidates will have more).


• Strong capability in
Python
,
TypeScript
,
React
, and
SQL
.


• Clear, thoughtful communication and reasoning.


• A track record of owning substantial product features in fast-moving environments.


• Comfortable working onsite with a small, senior team.

Nice to have


• Rust, C, or Go experience.


• Docker, Kubernetes, or AWS familiarity.

Package


• £80k–£130k base salary.


• Significant early-stage equity.

If you're an experienced full-stack engineer who enjoys building sophisticated products end-to-end and wants to help define a technically ambitious platform from its earliest stages, I'd love to speak with you. Apply to learn more.

  • Full Stack Engineer

    2 weeks ago

    London Area, United Kingdom Oliver Bernard Full time

    Senior Full Stack Engineer | High-Growth FinTech | £85–125k + Bonus We’re supporting a profitable, fast-scaling FinTech that is hiring Senior Full Stack Engineers for their Payments team. The company is building modern financial tooling and needs engineers who enjoy solving real-world product challenges and shaping systems that will scale. The Role...

  • Full Stack Engineer

    2 weeks ago

    London Area, United Kingdom Oliver Bernard Full time

    Senior Full Stack Engineer | High-Growth FinTech | £85–125k + Bonus We’re supporting a profitable, fast-scaling FinTech that is hiring Senior Full Stack Engineers for their Payments team. The company is building modern financial tooling and needs engineers who enjoy solving real-world product challenges and shaping systems that will scale.The...

  • Full Stack Engineer

    2 weeks ago

    London Area, United Kingdom Oliver Bernard Full time

    Full-Stack Engineer – VC Backed SaaS - Up to £90k 🚨💸 Salary: £70-90k + Equity🏙️ Location: London hybrid (2 days p/week in office)💻 Tech Stack: Node, Python (Legacy), TypeScript, Next.js, React, AWS, LangChain/MCP🤖 Frontend leaning full stack, Next.js is a must have I’m working with an early-stage startup building agentic AI tools that...

  • Full Stack Engineer

    18 hours ago

    London Area, United Kingdom Oliver Bernard Full time

    Full-Stack Engineer – VC Backed SaaS - Up to £90k 🚨💸 Salary: £70-90k + Equity🏙️ Location: London hybrid (2 days p/week in office)💻 Tech Stack: Node, Python (Legacy), TypeScript, Next.js, React, AWS, LangChain/MCP🤖 Frontend leaning full stack, Next.js is a must have I’m working with an early-stage startup building agentic AI tools that...

  • Full Stack Engineer

    7 days ago

    London Area, United Kingdom Oliver Bernard Full time

    Full Stack Engineer – AI Startup – Up to 85k 🚀🧠💰 Salary: £60,000 - £85,000 + meaningful equity🏙️ Location: London, flexible working arrangements, ideally 1/2 days in office💻 Tech Stack: Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning)Our y-combinator backend client are building an elite engineering team within the AI...

  • Full Stack Engineer

    18 hours ago

    London Area, United Kingdom Revolution Technology Full time

    Full-Stack Engineer (Python/FastAPI) | £50,000 – £60,000 + Bonus + Equity | London (Hybrid)High-growth scale-up building a platform that lets any broker and any insurer exchange risk without friction.As a Full-Stack Engineer, you’ll focus heavily on backend development, building Python APIs, data pipelines, and backend services that power their...

  • Full Stack Engineer

    2 days ago

    London Area, United Kingdom Atarus Full time £80,000 - £120,000 per year

    Full Stack Engineer – AI Infrastructure Platform (London, Hybrid)A fast-growing AI infrastructure company is hiring a Full StackEngineer to help build and scale their cloud platform used by ML teams worldwide. If you enjoy working across the stack but love the backend — especiallyGolang— this is a standout opportunity.You'll work on high-impact...

  • Full Stack Engineer

    7 days ago

    London Area, United Kingdom Burns Sheehan Full time

    Senior Full Stack Engineer | £95,000 - £105,000 + 10% Bonus + Equity | London 💰 £95,000 - £105,000 + 10% Bonus + Equity📍 London - 2 days a week in office (Moorgate)🛠️ React, TypeScript, Golang, AWS, KubernetesHere at Burns Sheehan, we've partnered with a fast-growing SaaS start-up company who are using AI to automate security due diligence for...

  • Full Stack Engineer

    2 weeks ago

    London Area, United Kingdom Computappoint Full time £60,000 - £100,000 per year

    Lead Full Stack Developer – Permanent – Mostly Remote – Central LondonOpportunity: Permanent positionSalary: Up to £85,000 per annum (DOE)Bonus: £4,000 (paid in quarterly instalments)Hybrid: Mostly Remote (may require some travel to London office, up to 1 day p/w)Office Location: Central LondonAbout the Role and ClientJoin a leading IT...

  • Senior Full Stack Engineer

    2 days ago

    London Area, United Kingdom Burns Sheehan Full time

    Senior Full Stack Engineer – Join a scaling Start-Up 🚀💰Up to £100,000 per annum🏡Office based in Old Street, flexible with hybrid/remote working💻TypeScript, Node.js, React.js, AWS, SQLWe’re currently partnered with a scaling Start-Up who are looking for a Senior Full Stack Engineer to join their scaling business.The business provides a SaaS...