1,691,426+ Full Stack Tech Lead Node Js React Javascript Jobs in UK — Top Companies Hiring July 2026

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Associate Full Stack Engineer: Training & Growth

Fortray Global Service Limited is looking for a motivated Associate Full Stack Engineer to join our development team in the United Kingdom. This opportunity is ideal for recent graduates eager to expand their skills in front-end and back-end development. Your responsibilities will include developing re ...

Energy Trading Full Stack Engineer — London

A global energy trading company in London is seeking a Full Stack Developer to work within the Global Analytics team. The role involves collaborating with business units to develop analytics applications for commodity trading. Candidates should have over 5 years of experience, particularly with C# and React, and ...

Full Stack & AI Automation Engineer Norwich

Service Service is seeking a Full-Stack Developer & Automation Specialist for their Norwich office. This role involves managing databases, integrating systems, and utilizing AI tools for workflow optimization. Ideal candidates are problem solvers with expertise in SQL, API integration, and frontend maintenanc ...

Impact Driven .NET Full Stack Engineer

Consulting Point in the United Kingdom is looking for a talented .NET Full Stack Engineer to join their digital team. In this role, you will create innovative digital solutions and applications, working closely with teams and clients to deliver high-impact projects. Your responsibilities will include d ...

Full Stack Automation & AI Systems Engineer

Galaxy Personnel in Norwich is searching for a Full Stack Web Developer and Automation Specialist. The ideal candidate should be a versatile developer capable of handling both backend development and frontend support. This role emphasizes backend data engineering and system integration while also incor ...

Full Stack Engineer: AI Powered SaaS UI/API

Maze is seeking a Full Stack Engineer in the United Kingdom to drive their customer-facing product experiences by owning the complete tech stack from UI to API. You will be tasked with delivering features that enhance user experiences in a fast-paced, startup environment. The role demands strong skills ...

.NET Developer

.NET Developer, .NET 9, C# – Global Internet Icon – Reading(Tech stack: .NET Developer, .NET 9, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer)Our client has long been a classic internet icon; today it has evolved into an inte ...

.NET Developer

.NET Developer – .NET 9, C#, Blazor, Azure – Worcester(Tech stack: .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer)Our client is a crowd funded social advertising technology platform that sells servi ...

Software Engineer C C++ C# in Crawley Morson Talent

Software Engineer C C++ C# Crawley, United Kingdom Posted 9 months ago Tech Stack HTML5 C Visual Studio JavaScript Windows Software Engineer web Required Skills Safety-critical syste ...

Senior ServiceNow Developer in Leeds Mastek UK

Senior ServiceNow Developer Leeds, UnitedKingdom Posted 9 months ago This is a job posted by our partner Jooble Tech stack JavaScript PA Job Requirements As the successful candidate for this position, you will need to have extensiv ...

Quality Engineer in Cambridge Luminance

Quality Engineer Cambridge, United Kingdom Posted 12 months ago Tech stack Bash Python Scripting SQL Ansible JavaScript Requirements Bachelor's or Master's degree with a First or 2:1, prefe ...

Senior Engineer Mobile in Staines upon Thames Bupa

Senior Engineer – Mobile Staines-upon-Thames, United Kingdom Posted 10 months ago – posted by our partner Jooble Tech stack Redux Android mobile development TypeScript Mobile JavaScript Responsibilities ...

Technical Architect in London esynergy

Technical Architect London, United Kingdom Posted 10 months ago This is a job posted by our partner Jooble Tech stack Node.js JavaScript Proven Experience Large-scale public sector or government environments. Expertise </h3 ...

Test Analyst in Warrington Intelliweb Limited

Test Analyst Warrington, United Kingdom Posted 10 months ago Tech Stack Python CI/CD GitLab Automated Testing JavaScript Requirements Experience with performance testing tools (e.g., JMeter, Lo ...

Node.JS Developer Newcastle in Newcastle upon Tyne Accenture

Node.JS Developer - Newcastle Newcastle upon Tyne, United Kingdom Posted 10 months ago Tech Stack JavaScript Node.js Application Security Job Description Node.JS Application Developer. Location: Newcastle upon T ...

Delivery Engineer in Cambridge Luminance

Delivery Engineer Cambridge, United Kingdom Tech Stack Python Bash Scripting JavaScript SQL Ansible Responsibilities Adaptable: Can learn quickly on the fly to facilitate good decision making Requir ...

IT Entwickler Dudley in Dudley Adecco

IT-Entwickler - Dudley Dudley, United Kingdom Posted 9 months ago Tech Stack SQL Visual Basic HTML5 JavaScript CSS SOLID web C Requirements We are looking for individuals with pro ...

ASP.NET MVC Developer Fintech in London Quant Capital

ASP.NET MVC Developer - Fintech London, United Kingdom Posted 10 months ago Tech Stack ASP.NET MVC Messaging API JavaScript ASP.NET Scalability Responsibilities API design and provision < ...

Software Developer in London RedTech Recruitment

Software Developer London, United Kingdom Tech Stack Python C Java JavaScript Go Kotlin STEM Requirements First class STEM degree and at least AAB at A Level (or equivalent) < ...

Lead Engineer / Tech Lead

Job Description :MORE THAN YOU EXPECTED Grant Thornton UK LLP is part of a global network of independent audit, tax and advisory firms, made up of some 58,000 people in over 135 countries. We're a team of independent thinkers who put quality, inclusion and integrity first. A ...

Lead Engineer / Tech Lead

Job Description :MORE THAN YOU EXPECTED Grant Thornton UK LLP is part of a global network of independent audit, tax and advisory firms, made up of some 58,000 people in over 135 countries. We're a team of independent thinkers who put quality, inclusion and integrity first. A ...

Tech Lead / Lead Engineer

Overview We are seeking a highly skilled and adaptable engineering leader to embed within a client team. This role blends deep technical expertise with leadership and consulting skills. Whether your focus leans more towards line management and broader leadership (Tech Lead) or technical depth and ...

Lead Engineer / Tech Lead

Job Description Alternatively, Grant Thornton At Grant Thornton we do things differently - looking to the future, driving ambitious growth and pioneering positive change in our industry. Providing audit, tax and advisory services, we empower clients through strategic insight, curiosity, a ...

Lead Engineer / Tech Lead

Requirements Engineering depth. You've written and shipped production-grade software – most likely in Python, C# .Net, or both (or similar). You think in systems, hold the line on fundamentals, and know what AI tooling is doing under the hood AI-native judgement. You're fluent acr ...

Lead Engineer / Tech Lead

We’re building a new digital function as part of a £500m transformation of how the firm works. We need senior technical leaders to drive engineering excellence in an AI‑native environment. The role involves mentoring teams, delivering AI‑powered solutions, and collaborating with senior stakeholders. <h ...

Lead Engineer / Tech Lead

Job Description: Grant Thornton is building a new digital function at the heart of a £500m transformation of how the firm works and delivers for clients. We’re hiring Lead Engineers to be the senior technical voice in our delivery teams – hands‑on engineers who can work confidently in an AI‑nativ ...

Systems Operations Engineer

Salary: £45,000 - 50,000 per year Requirements We want someone with good experience in a third-line IT support or operations role. We need strong knowledge of Linux, AWS, and modern cloud-based systems. We value programming experience with JavaScript, Python ...

Staff Software Engineer Transport

Summary As part of the M&S Software Engineering team, you’ll be joining a well‑loved historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues. With ethical values that run right through the company’s core and technology leaders that truly understand ...

Software Engineer React/Python/C#

Description Do you want to work to make Power for Good?We're the world's largest independent renewable energy company. We're guided by a simple yet powerful vision: to create a future where everyone has access to affordable, zero carbon energy.We know that achieving our ambitions woul ...

Software Engineer React/Python/C#

Description Do you want to work to make Power for Good?We're the world's largest independent renewable energy company. We're guided by a simple yet powerful vision: to create a future where everyone has access to affordable, zero carbon energy.We know that achieving our ambitions woul ...

Senior Forward Deployed Engineer Full stack

Requisition # CSQ327R148As a Forward Deployed Engineer (FDE) you will work with customers to build and productionize solutions to their data & AI challenges using the Databricks platform. You will own the architecture, lead design decisions, and implement end-to-end systems spanning data enginee ...

Senior Full Stack Engineer (Python/AI)

You're a strong Python engineer who uses agentic tooling seriously in your day to day work. Not as a shortcut, but as a way to move faster and deliver better. You don't need someone to define every problem for you, but you're not looking to own the roadmap either. You want to do great engineering work on some ...

Senior Full Stack Engineer (PHP/Laravel)

You're a strong PHP/Laravel engineer who uses agentic tooling seriously in your day to day work. Not as a shortcut, but as a way to move faster and deliver better. You don't need someone to define every problem for you, but you're not looking to own the roadmap either. You want to do great engineering work on ...

Senior Full Stack Developer Downdetector Connect

Description Position at Ookla The Opportunity:As a Senior Developer, you’ll have significant autonomy to shape how some of the world’s largest telecom operators communicate with consumers and detect issues across their networks. You’ll help evolve the platform into a proactive, intelligent s ...

Full Stack Developer (Java / Python / Go)

Contract Role: Full Stack Developer (Java / Python / Go) Contract Location: Belfast (Hybrid – 3 days onsite) Contract Duration: 12 months initially (with strong potential for extension up to 2 years) with the opportunity to t ...

Senior Full Stack Engineer (AI/Agentic)

Senior Full Stack Engineer (AI/Agentic)You're a strong full stack engineer who uses agentic tooling seriously in your day to day work. Not as a shortcut, but as a way to move faster and deliver better. You don't need someone to define every problem for you, but you're not looking to ow ...

Senior Full Stack Engineer (AI/Agentic)

Senior Full Stack Engineer (AI/Agentic)You're a strong full stack engineer who uses agentic tooling seriously in your day to day work. Not as a shortcut, but as a way to move faster and deliver better. You don't need someone to define every problem for you, but you're not looking to ow ...

Full Stack Product Engineer (SAAS) (hybrid)

About Eventogy:NO AGENCIES - Please do not attempt to canvas from here. We are a highly successful UK-based Events Management SaaS company catering to large corporate enterprise businesses, such as banks, law firms, and government bodies. We specialise in providing event manag ...

Senior Full Stack Engineer (TypeScript, Node.js)

We are seeking a highly skilled Senior Full Stack Engineer with deep expertise in TypeScript and , and hands-on experience building AI-driven, agentic systems. In this role, you will help shape the future of digital experiences by advancing a fully AI-native architecture, including intelligent agents, ...

Junior Java Full Stack Associate Consultant

ROLE DETAILSSBU - InventCU - Business Technology Global Grade - A At Capgemini Invent, we believe difference drives change. As inventive transformation consultants, we blend our strategic, creative and scientific capabilities, collaborating closel ...

Full Stack Developer (Java / Python / Go)

Job DescriptionContract Role: Full Stack Developer (Java / Python / Go) Contract Location: Belfast (Hybrid – 3 days onsite) Contract Duration: 12 months initially (with strong potential for extension up to 2 years) ...

Full Stack Developer – AI & Cloud Innovation

Position Description: At CGI, you will turn emerging ideas into impactful, real-world solutions that shape how organisations innovate and operate. As a Full Stack Developer within our IP & Innovation team, you will design and deliver end-to-end products that move from concept to client de ...

Senior Full Stack Engineer (Python/AI)

You're a strong Python engineer who uses agentic tooling seriously in your day to day work. Not as a shortcut, but as a way to move faster and deliver better. You don't need someone to define every problem for you, but you're not looking to own the roadmap either. You want to do great engineering work on some ...

Senior Full Stack Engineer (PHP/Laravel)

You're a strong PHP/Laravel engineer who uses agentic tooling seriously in your day to day work. Not as a shortcut, but as a way to move faster and deliver better. You don't need someone to define every problem for you, but you're not looking to own the roadmap either. You want to do great engineering work on ...

Senior Full Stack Engineer Start up

Senior Full Stack Engineer / Developer (Python Django Flutter AWS) London to £120kAre you a full stack technologist who enjoys working on Greenfield apps?You could be progressing your career at a tech scale-up that are enjoying great success with their AI workforce optimisation software t ...

Senior Full Stack Engineer (AI/Agentic)

Senior Full Stack Engineer (AI/Agentic)You're a strong full stack engineer who uses agentic tooling seriously in your day to day work. Not as a shortcut, but as a way to move faster and deliver better. You don't need someone to define every problem for you, but you're not looking to ow ...

Senior Full Stack Engineer (Python/AI)

You're a strong Python engineer who uses agentic tooling seriously in your day to day work. Not as a shortcut, but as a way to move faster and deliver better. You don't need someone to define every problem for you, but you're not looking to own the roadmap either. You want to do great engineering work on some ...

Full Stack Azure / DevOps AI Engineer

Full Stack Azure / DevOps AI Engineer - Contract(Outside IR35) 3-6 Month Initial Contract Hybrid with some remote working and occasional travel to BerkshireWe are currently looking for Full Stack AI Engineers (Azure / DevOps) to join a high-impact programme ...

Senior Full Stack Engineer (PHP/Laravel)

You're a strong PHP/Laravel engineer who uses agentic tooling seriously in your day to day work. Not as a shortcut, but as a way to move faster and deliver better. You don't need someone to define every problem for you, but you're not looking to own the roadmap either. You want to do great engineering work on ...

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    Full Stack Tech Lead Node Js React Javascript Jobs in United Kingdom Job Search Guide, Trends and Insights