Full-Stack Jobs in United Kingdom

NewBe an early applicant UK

Elastic

2 hours ago

Software Engineer II - Full Stack - Web Engineering

Accessibility AI Automation CI/CD Cloud +9 skills

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by…

NewBe an early applicant RemoteUKFull-time

Jobgether

5 hours ago

Founding Full-Stack Engineer

AI API Authentication CI/CD CSS +13 skills

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Founding Full-Stack Engineer based in United Kingdom. This is a high-ownership…

Qube Research & Technologies

yesterday

Energy Trading Full Stack Engineer – Spark

NewBe an early applicant UKFull-time

AWS ClickHouse HTML JavaScript Python +3 skills

QRT is a global quantitative and systematic investment manager, operating across all liquid asset classes. We are a data- and technology-driven organization applying scientific methods to investing. Our collaborative…

NewBe an early applicant HybridUKFull-time

Bjak

yesterday

Full Stack Engineer

AI API Authentication Automation Next.js +2 skills

About Doit We are focused on reinventing how people spend, save, invest, exchange, travel, and more. Our objective is to build tools that will help people get more from their money and and become an expert at ease. We…

NewBe an early applicant On-siteUKFull-time

Clera

3 days ago

Founding Full-Stack iOS Engineer

NewBe an early applicant UKContract

About the Role This is a founding iOS engineering role at an early-stage wearable technology startup backed by Y Combinator, building a consumer device that monitors and interprets emotional states in real time. You…

Full Stack Engineer, Contract

AI Ai Enablement Analytics API Authentication +25 skills

Overview of 66degrees 66degrees is an end-to-end AI transformation partner that guides enterprises from complex business challenges to clear, quantifiable outcomes. Our company is the culmination of several successful…

NewBe an early applicant North America, UKFull-time

Hudson River Trading

4 days ago

Fullstack Developer

Fullstack Developers at HRT work either on our platform team (i.e. you work on infrastructure & tooling that supports all of our research & trading capabilities) or our acceleration team (i.e. you are aligned…

AI Automation JavaScript Python React +1 skills

New HybridUKFull-timeSenior

DeepL

4 days ago

Senior Software Engineer | Full-Stack | Media Translation

Agentic AI AI API C# .NET +3 skills

Meet DeepL DeepL is a global AI product and research company focused on building secure, intelligent solutions to complex business problems. Over 200,000 business customers and millions of individuals across 228 global…

Fireblocks

Full Stack Engineer, Blockchain

New UKContract

API Backbone.js Blockchain CI/CD Cryptocurrency +12 skills

Fireblocks is the company bringing global finance onchain. Backed by over $1 billion in capital, we are the premier digital asset infrastructure provider trusted by thousands of industry-defining financial…

Fanatics Betting & Gaming

New RemoteUKFull-timeSenior

Senior Software Engineer - Fullstack

Accessibility AI API CI/CD Claude Code +16 skills

About Us Fanatics is building a leading global digital sports platform. We ignite the passions of global sports fans and maximize the presence and reach for our hundreds of sports partners globally by offering products…

Jobgether

Full Stack Software Engineer - AI-First (Java, Angular)

New RemoteUKFull-time

Agentic AI AI Angular Claude Code Cloud +6 skills

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Full Stack Software Engineer - AI-First (Java, Angular) based in United Kingdom. Join a…

Kpler

New HybridEurope, UKFull-time

Fullstack Engineer

At Kpler, we are dedicated to helping our clients navigate complex markets with ease. By simplifying global trade information and providing valuable insights, we empower organisations to make informed decisions in…

AI Automation Claude Code Developer Experience Elasticsearch +12 skills

DeepL

New HybridUKFull-timeSenior

Senior Software Engineer | Voice | Full-Stack

AI API C# LLM Prototyping +3 skills

Meet DeepL DeepL is a global AI product and research company focused on building secure, intelligent solutions to complex business problems. Over 200,000 business customers and millions of individuals across 228 global…

Runna

New HybridUKFull-timeStaff

Staff Software Engineer (Full Stack)

Accessibility Agentic AI AI Android API +31 skills

We're putting together a talented team to build the #1 training platform for Runners We help everyday runners become outstanding by building an incredible app providing world-class training, coaching and community…

Fin

New HybridEurope, UKSenior

Senior Full Stack Engineer - Team Web

Fin, now part of Salesforce, is on a mission to help businesses provide perfect customer experiences. Our AI Agent Fin is the highest-performing AI Customer Agent on the market today, enabling businesses to deliver…

A/B Testing Agentic AI AI Analytics API +24 skills

Ben

Fullstack Engineer (Backend leaning)

New HybridUKFull-time

API Api Design AWS Developer Experience OWASP +5 skills

Our Mission We're not your average benefits platform; we're the unordinary force that uplifts people's lives. Our technology is the link that connects the entire benefits ecosystem, creating better outcomes…

Jobgether

New RemoteUKFull-timeSenior

Senior Full-Stack Software Engineer

AI API Automation Azure Azure DevOps +14 skills

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Full-Stack Software Engineer based in United Kingdom. This is a fully remote…

New North America, UKMiddle

Wayve

7 days ago

Full-Stack Software Engineer, Model Development Platform

About us Founded in 2017, Wayve is the leading developer of Embodied AI technology. Our advanced AI software and foundation models enable vehicles to perceive, understand, and navigate any complex environment,…

AI API Api Design Data Governance Data Modeling +11 skills

New HybridUKFull-timeSenior

DeepL

last week

Senior Software Engineer | Enterprise | Full-Stack

AI API C# .NET GitHub +8 skills

Meet DeepL DeepL is a global AI product and research company focused on building secure, intelligent solutions to complex business problems. Over 200,000 business customers and millions of individuals across 228 global…