Senior Full Stack Engineer

Owen Thomas | Pending B Corp; Leeds; Hybrid; GBP 90,000 - 110,000; Full time

Job summary

A leading AI platform in the UK is seeking a Senior Full Stack Engineer with expertise in TypeScript, React, Node.js, and SQL/Postgres. This role offers the opportunity to architect scalable systems while collaborating across teams. The ideal candidate will have a strong technical foundation and a passion for building world-class solutions. With a salary of up to £110K, unlimited holiday, and remote flexibility, this is a fantastic opportunity to join a mission-driven team.

Benefits

Competitive salary

Equity and benefits

Hybrid or remote flexibility

Unlimited holiday

Growth & wellbeing budget

Qualifications

• Strong technical foundation with deep experience in TypeScript, React, Node.js, and SQL/Postgres.
• Comfortable designing complex, interdependent systems with financial, regulatory, and UX constraints.
• Able to explain trade-offs, manage stakeholders, and work transparently across teams.

Responsibilities

• Architect scalable systems and own features end to end.
• Collaborate cross-functionally with product, design, compliance, legal, and operations.
• Continuously improve code quality, testing, observability, and maintainability across different systems.

Skills

TypeScript

React

Node.js

SQL/Postgres

Job description

Senior Full Stack Engineer | Up to £110K | One of the UK's fastest growing AI platforms | UK Remote | React/Node/TypeScript

I am currently working with one of the fastest-scaling platforms in the creator economy which is a creator-first, AI-powered product that enables creators around the world to directly monetise their audiences.

Every system you build will operate at serious global scale.

🎯 The Role

As a Senior Software Engineer, this is a hands-on, high-impact role for an engineer who thrives on complexity, scale, and ownership.

As the different platforms grow, this role offers a clear path to progress as a Principal IC or Engineering Leader, scaling both the systems and your own influence.

What you will do...

• Architect scalable systems
• Own features end to end
• Build critical tooling
• Scale third-party integrations
• Raise the bar for developer experience
• Continuously improve code quality, testing, observability, and maintainability across different systems.
• Collaborate cross-functionally
• Work closely with product, design, compliance, legal, and operations to balance user experience, regulation, and business priorities.
• Move fast, without breaking trust
• Deliver high-quality systems at the pace of a rapidly scaling global platform.

Who you are...

• Strong technical foundation
• Deep experience with TypeScript, React, Node.js, and SQL/Postgres.
• Systems thinker
• Comfortable designing complex, interdependent systems with financial, regulatory, and UX constraints.
• You love writing code and solving hard problems — from low-latency checkout flows to resilient retry, fallback, and routing logic.
• Able to explain trade-offs, manage stakeholders, and work transparently across teams.
• High standards, high velocity
• You move quickly without compromising on security, reliability, or quality.
• You take projects end-to-end and genuinely care about building world-class systems.

Why Join?

• Work on systems that directly impact trust, conversion, and revenue
• Competitive salary, equity, and benefits
• Hybrid or remote flexibility with flexible working hours
• Unlimited holiday, growth & wellbeing budget
• Join a high-calibre, mission-driven team that values ownership, transparency and speed

-> Up to £110,000 + meaningful equity + benefits

-> Unlimited holiday

-> UK Remote (Office in Canary Wharf if you want to go in)

-> Work closely with a brilliant, mission-led team

If you want to hear more about the Senior Full Stack Engineer | Up to £110K | One of the UK's fastest growing AI platforms | UK Remote | React/Node/TypeScript please apply ASAP with a CV and we will give you a call if we think you are a match! 😊

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Senior Full Stack Engineer Up to 110K One of the UKs fastest growing AI platforms UK Remote ReactNodeTypeScript • Leeds, West Yorkshire, United Kingdom