Full Stack Engineer Javascriptpython - 3,425+ job offers

Jack & Jill

£100,000 - £100,000 /year

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network. The next step is to speak to Jack . Title:** Full Stack Engineer (£100k + Equity) at yhangry - YC-backed private chef marketplace Job Title Full Stac

Job Description: Title - Software Engineer Gen AI (Full Stack) Reference: INET/SE/Apr26 Location: Hounslow Salary: £55,000.00 - £58,000.00 Per annum Job Open date: 29th Apr 2026 Close date: 28th May 2026 No of openings: 1 Job Overview We are looking for a Software Engineer (Gen AI) to help build nex

Jack & Jill

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network. The next step is to speak to Jack . === Title:** Senior Full-Stack Engineer (+ Equity) at SYSTM - VC-backed fintech startup Job Title Senior Full-Sta

Jack & Jill

£70,000 - £70,000 /year

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network. The next step is to speak to Jack . === Title:** Full Stack AI Engineer (£70,000 + Equity) at CreateTOTALLY - Next-gen AI MarTech platform Job Title

Retelligence

£80,000 - £100,000 /year

Full Stack Engineer (Founding Team) We are representing an early-stage AI technology startup. After successfully validating their core technology with a high-performance prototype, they are looking for their first core engineering hire to lead the transition to a flagship SaaS platform. This is a ra

Jack & Jill

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network. The next step is to speak to Jack . Title:** Full Stack Engineer (£70k-£110k + 0.2-0.75% Equity) at Godiligent.ai - YC-backed fintech infrastructure

Ministry of Justice

Full Stack Engineer - Justice AI Unit Our justice system faces serious challenges, from rising demand and staff shortages to siloed systems and inconsistent access. AI presents an opportunity to address these problems at scale. But this opportunity must be seized with care. The Justice AI Unit is a

Neutreeno

£45,000 - £65,000 /year

About Neutreeno Climate change is the defining business challenge of our time, and we're here to solve it. Most decarbonisation solutions count emissions but do nothing to reduce them. We've changed that. We’re Neutreeno, an emissions-to-performance platform, born out of the University of Cambridge'

Jack & Jill

£80,000 - £90,000 /year

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network. The next step is to speak to Jack: https://www.jackandjill.ai/jobs/mid-senior-full-stack-engineer-80k-90k-equity-at-vc-backed-creator-monetization--3

Computappoint

Are you a passionate Full Stack Developer looking to build modern, scalable products using cutting‑edge technology? Bullet Points £65000 - £70000 Permanent Mostly Remote - 1 day per week in London Full Job Description Our client, is seeking a talented developer to join their IP Development team, wor

W3Global

£60,000 - £70,000 /year

Client Group partners with the global Tax Utility to deliver technology solutions that support tax rate determination, with holding, and regulatory reporting. The team leverages modern engineering practices and platforms (including AWS, Databricks, and AI/ML) to improve compliance outcomes, streamli

Hadean

Location: London Travel: Travel required several times per year (UK and international), sometimes at short notice and for up to 7 days Security: Must be eligible to obtain and maintain UK security clearance to at least SC level Hadean is an award-winning software company building software that enabl

Owen Thomas | B Corp™

From £90,000 /year

Senior Full Stack / Back End Engineer | £90K | 3 Days Per Week (LDN) | UK's Fastest Growing Data Platform | Node.js & TypeScript I am currently working with the fastest go-to data platform for sports fans. A centralised home where trusted and passionate supporters can share their voices, insights, a

NRG.

Before reading on please read: This is a fully office based role - there is no flexibility for remote / hybrid working. The client cannot offer sponsorship at this time. We are supporting a growing agency that creates a wide range of web and application solutions for clients across multiple sectors.

Calyptus

Want to put your job search on autopilot? Join our platform, complete a 6-minute AI screening interview, and get auto-applied to 100s of high-paying roles. Sign up now at https://app.calyptus.co/auth/candidate/sign-up and let the opportunities come to you. ___________________________________________

TechShack

Full Stack Engineer (TypeScript / React / Node.js) Contract – 6 Months £600 per day (Outside IR35) London – 2 days onsite per month SC Clearance Eligible Required We’re supporting a public sector-focused consultancy delivering high-impact digital services, and they’re looking to bring in a strong Fu

Owen Thomas | B Corp™

Product-Focused Full Stack Engineer (Python, Django) | Go, GraphQL, Flutter | High Ownership, End to end | AI Infrastructure Scale-Up | £60-120k + Equity | London Hybrid The Company – Building intelligent software for operational efficiency at scale We’re working with a fast-growing technology compa

microTECH Global LTD

Job Title: Full-Stack Developer Location: London, United Kingdom Our client are an AI Start-Up looking to build Agentic Systems for the purpose of auditing and certification. Responsibilities Build, test, and ship high-quality, high-velocity code across the full stack (front-end, back-end, and AI-ag

dcoded. | B Corp ™ pending

£2,917 - £3,500 /month

Full Stack Engineer (React / React Native) Stockport (3 days onsite) £40,000 + Equity Can cater an Immediate starter About the Client Our client is building a white-label SaaS platform, enabling them to move away from high-commission marketplaces and take control of their sales. Their ambition is to

FetchJobs.co

About The Company Our company is a leading organization in the industry, committed to delivering innovative solutions and exceptional services to our clients worldwide. With a strong emphasis on sustainability, integrity, and excellence, we have established a reputation for fostering a dynamic and i