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# Full Stack Engineer - (TypeScript, React) - London

- **Company:** Transparency Technology
- **Location:** London, UK
- **Experience:** Experienced
- **Salary:** £90,000.0 - £140,000.0
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Artificial Intelligence, User Authentication, Software as a Service, Relational Databases, Design of User Interfaces, Python (Programming Language), PostgreSQL, Node.Js, Software Engineering, TypeScript, Usage Analysis, ReactJS, Backend, Api Design
- **Published:** October 27, 2026
- **Apply:** https://www.adzuna.co.uk/jobs/details/5942783950

## About the Role

The successful engineer will combine excellent TypeScript and React development skills with strong product intuition and an eye for design. You'll be comfortable building APIs and backend services using Python or Node.js, working with relational databases and making sensible architectural decisions. Just as importantly, you'll understand what makes a product intuitive, polished and commercially successful.

They're looking for:

 * At least four years' professional software engineering experience.
 * Strong TypeScript and React, alongside backend experience with Python or Node.js.
 * Experience taking a customer-facing product from initial concept to real users.
 * Proven ownership of substantial projects, including technical and product decisions.
 * Strong UI/UX judgement and the ability to create polished production interfaces.
 * Experience with authentication, onboarding, billing or other self-service product functionality.
 * Familiarity with product analytics, experimentation and user feedback.
 * Practical enthusiasm for AI and experience incorporating AI capabilities into applications.
 * A relevant technical degree or equivalent professional experience.

You'll have considerable influence over the product roadmap, engineering standards and user experience, working closely with experienced technical leadership. This is an opportunity for someone who wants to build rather than simply maintain, with the freedom to make decisions and see the results of their work.

For a confidential discussion, contact Nathan Laidlaw at Transparent Technology.

Full Stack Engineer, Fullstack Engineer, Product Engineer, Founding Engineer, TypeScript, React, JavaScript, Python, Node.js, PostgreSQL, AI Products, SaaS, UI UX, Design Engineering, London.