2,123,120+ Full Stack Tech Lead Node Js React Java Script Jobs in UK — Top Companies Hiring June 2026

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On Lead Software Engineer (DevEx)

Job Details At On, we believe technology should move as fast as a runner. We are building the foundation that allows our engineering organization to scale, innovate, ...

Application Developer

Overview The Client Innovation Centre (CIC) is an innovative and exciting part of IBM. A fast-paced and dynamic business built to deliver high-value technical services to world renowned clients. All of our employees work in a consultancy environment on a variety of exciting projects across a range ...

Software Engineer

Crown Agents Bank is a rapidly growing, regulated UK bank connecting emerging and frontier markets to the world through innovative FX and payments technology. Our mission is simple: reduce friction so more money reaches those who need it. For over 200 years we’ve built trusted networks across hard‑ ...

Senior Mobile Engineer Do Health

Do Health is a mobile-first, preventative health product built by a small, autonomous team within Voy. We operate like an independent startup — modern stack, high trust, fast decision-making — with the backing and resources of an established company. Co-founded by Dr Rangan Chatterjee, our mission is simple but ...

Product Engineer (£110K–£170K + Equity) at Sektor

Job Title Product Engineer Salary £110K–£170K + Equity Company Description Sektor - Autonomous technology deployment platform Location London, UK Job Description Join a high-growth startup building the world’s first orchestration ...

Product Engineer (£110K–£170K + Equity) at Sektor

Job TitleProduct EngineerSalary£110K–£170K + EquityCompany DescriptionSektor - Autonomous technology deployment platformLocationLondon, UKJob DescriptionJoin a high-growth startup building the world’s first orchestra ...

Senior Android Engineer, Full Stack, Generative AI, 8 Millions Users, | Greenfield | Up to £120[...]

Senior Android Engineer – Full Stack, Generative AI Location: London, United Kingdom | Old Street | Hybrid, 4 days per week in the office Salary: Up to £120,000 base salary + equity Company: Owen Thomas | Pending B Corp – exclusive partnership with a rapidly scaling social media plat ...

Camel Microservice Architect

Camel Microservice Architect London based hybrid role – 2/3 times per week at office We are seeking a skilled Camel Microservice Architect with senior experience to join our team. The ideal candidate will have expertise in Apache Camel, Spring Cloud, Spring Boot, Spring Integratio ...

AI Governance Lead

AI Governance Lead London - Hybrid £90,000 - £120,000 + bonus VIQU has partnered with a leading insurance organisation, undergoing significant data and AI transformation, as they cont ...

Software Engineer

Overview Salary up to: Competitive Software Engineer – Locate, Payment and Menu Overall Ambition Solve some of today's complex hospitality problems by creating innovative solutions using an open technology toolset. What We're Looking For We are looking for a Software Engineer to join our pa ...

Software Engineer

Software Engineer – Locate, Payment and Menu Overall Ambition Solve some of today's complex hospitality problems by creating innovative solutions using an open technology toolset. What We're Looking For We are looking for a Software Engineer to join our passionat ...

Software Engineer

Overall Ambition Solve some of today's complex hospitality problems by creating innovative solutions using an open technology toolset.What We're Looking For We are looking for a Software Engineer to join our passionate, lean, agile, fast-growing, evolvin ...

Resident Activities Lead Full Time Care Home

Prestwickcare in North Tyneside is looking for a Full-Time Activities Coordinator to create engaging activities for residents. This role enhances the quality of life for individuals in a care home setting, supporting their social and emotional wellbeing. The ideal candidate should possess creativity, c ...

Principal Staff Software Engineer

I am delighted to be working with an existing client that is looking for a key hire to join their engineering team as the Principal Frontend Tech Lead. My client is an AI Series-backed start-up that has scaled their engineering team whilst maintaining a fantastic work environment and culture, and providing a ...

People Systems & AI Specialist FTC 6 months

People Systems & AI Specialist - FTC 6 months Department: People Employment Type: Fixed Term Contract Location: Any UK Office Hub (Bristol / London / Manchester / Swansea) Compensation: £45,000 - £55,000 / year Description ...

People Systems & AI Specialist FTC 6 months

People Systems & AI Specialist - FTC 6 months Department: People Employment Type: Fixed Term Contract Location: Any UK Office Hub (Bristol / London / Manchester / Swansea) Compensation: £45,000 - £55,000 / year Description ...

People Systems & AI Specialist FTC 6 months

People Systems & AI Specialist - FTC 6 months Department: People Employment Type: Fixed Term Contract Location: Any UK Office Hub (Bristol / London / Manchester / Swansea) Compensation: £45,000 - £55,000 / year Description ...

People Systems & AI Specialist FTC 6 months

People Systems & AI Specialist - FTC 6 months Department: People Employment Type: Fixed Term Contract Location: Any UK Office Hub (Bristol / London / Manchester / Swansea) Compensation: £45,000 - £55,000 / year Description ...

Senior Full Stack Engineer — High Impact Finance Web Apps (In Office 4x/wk)

Signify Technology is searching for a Senior Software Engineer to join a leading global exchange operator's web engineering team in London. The role includes designing full stack web solutions while interacting with high-stakes systems handling millions of requests daily. The ideal candidate has over 5 ...

Senior Full Stack Product Engineer (£70K £110K + 0.30% 0.50% Equity) at Arva AI

Senior Full-Stack Product Engineer Salary: £70K - £110K + 0.30% - 0.50% Equity Company Description: Arva AI – YC-backed startup building AI Agents to scale AML, KYB, and KYC operations Job Description: As a Senior Full-Stack Product Engineer, you will build ...

Copy of Senior Full Stack Software Engineer Payments in Windsor Neilson Financial Services

Required Qualifications Senior level software engineering competency, with strong full-stack experience. Proficient in .NET/C#, JavaScript, Azure SQL (MSSQL). Proven experience developing APIs and UI components in distributed systems. Experience working with pipelin ...

Copy of Senior Full Stack Software Engineer Payments in Windsor Neilson Financial Services

Required QualificationsSenior level software engineering competency, with strong full-stack experience.Proficient in .NET/C#, JavaScript, Azure SQL (MSSQL).Proven experience developing APIs and UI components in distributed systems.Experience working with pipelines ...

.NET Developer – St Albans

Overview .NET Developer - Fastest Growing Social Media Firm - St Albans, Hertfordshire (Tech stack: .NET Developer, .NET 9, C#, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is on a quest to transform ...

Technical Lead

Lead the Software Backbone of a Next Generation Robotics Platform Robotics is changing the future of manufacturing and logistics, but many industrial systems remain fragmented, difficult to integrate, and slow to scale. Our client is solving that challenge head on. This UK based robotics ...

Digital Platform Manager

Digital Platform Manager - Global Web PlatformsHays | Up to 80k + Bonus and Benefits | HybridHigh level overview - please read carefully and get in touch directly if you are a good match:Are you a technical professional who has moved from hands-on software/application delivery into own ...

Site Reliability Engineer III Java / Python

As a Site Reliability Engineer III at JPMorgan Chase within the External Collaboration team, you will lead development and integration of collaboration platforms such as VDRs, Microsoft 365 B2B, Client Portals, and Google Workspace. Site Reliability Engineering at JPMorgan Chase is part of the Software Eng ...

Senior Back End Developer Java and AWS (27629)

This company is developing an AWS-based platform to securely share medical diagnostics between clinicians and researchers worldwide, and enable online characterisation and measurements from scan images. This will feed into a better understanding of disease processes and ultimately better treatments for pat ...

Engineering Manager

Overview The world's largest asset class, debt, operates with the worst data. Technology has revolutionized equity markets with electronic trading, quant algos and instantaneous news. However, in debt capital markets, the picture is completely different. It still behaves like it’s in the 1980s; t ...

C# Developer with (Python or Java)

We have an immediate opening for a C# Developer with experience in Python or Java , possessing over 10 years of experience at Synechron , based in Belfast, Northern Ireland . Job Role : C# Developer with (Python or Java) Experienc ...

Senior Software Engineer Card Integrations Visa / Mastercard

At Engine by Starling, we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology. Engine is Starling's software-as-a-service (SaaS) business, the technology that was built to power Starling, and two years ag ...

Senior Support Engineer Own the support function at a fast growing EdTech with serious techni[...]

Are you a strong Support Engineer who wants more than a ticket queue? Ready to own a support function, get hands‑on in the codebase every day, and help scale a product that’s genuinely making schools better? This might be the role for you. The company Our client is a fast‑growing EdTech c ...

Senior Digital Engineer

Senior Digital Engineer You will be responsible for working across all aspects of the software development lifecycle and operating within agile teams from application support and change functions. Responsibilities Providing technical leadership, making informed decisions on be ...

Backend Java Developer Sprint 2

**Introduction**At IBM Consulting UK FutureNow, you'll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You'll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

Backend Java Developer Sprint 2

**Introduction**At IBM Consulting UK FutureNow, you'll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You'll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

Backend Java Developer Sprint 2

**Introduction**At IBM Consulting UK FutureNow, you'll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You'll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

Principal Developer in Belfast Ocho

Requirements Approximately 7 years of post-graduate engineering experience Proficiency in technologies such as React, Angular, C#, Go, and AWS across multiple projects Proven experience working effectively in small teams Excellent communication skills < ...

Software Engineer in Milton Keynes GAK ENTERPRISES LTD

Integrating Sensors Integrate ultrasonic and LiDAR sensors via UART and CAN interfaces for obstacle detection. Frontend Development Design frontend applications in Angular and React to seamlessly have backend integrations Backend Development Develop back ...

Engineering Lead (£120,000 £150,000 + Equity) at Attio.com

Job Title Engineering Lead Salary £120,000 - £150,000 + Equity Company Description Attio.com – Series B startup building AI‑native CRM infrastructure Location London, UK Job Description Join Attio as an Engineering Lead, a hi ...

E Commerce & Performance Marketing Manager

**E-Commerce & Performance Marketing Manager****Location:** Bournemouth, Dorset**Contract:** 12-month FTC (Maternity Cover) **Job Overview:** Drives revenue growth for complex, full-service product offerings on Amazon by aligning marketing strategies with broader business objectives. ...

Software Engineer

Join to apply for the Software Engineer role at PetsApp Join to apply for the Software Engineer role at PetsApp Get AI-powered advice on this job and more exclusive features. At PetsApp , we’re on a m ...

Drupal Developer

Senior Recruitment Consultant - IT Specialist Supporting Start-Ups to Large Scale Companies with Professionals Globally Contract Drupal Software Developer (Drupal 9/10) £400-450 p/d Outside IR35 contract, 3 months initial, open to extensions F ...

Senior Fullstack Software Engineer, Signals Team

Senior Fullstack Software Engineer (Signals Team) Location: London, UK / Lisbon, Portugal (Hybrid / Remote options available) Department: EngineeringReports To: Engineering ManagerJob Type: Full-Time About the Role We are looking for a Senior Fullstack Software Engineer to j ...

Software Engineer

Overview Software Engineer (Government / Security) – Gloucester (Hybrid) Our client, a leading UK cyber security and defence consultancy, is currently seeking a Software Engineer to work on critical National Security projects that help protect nations, governments and businesses aga ...

DevOps Engineer

Overview Own and evolve our Jenkins Shared Library powering multi-language builds (Java/Maven, Node/NPM, Python, Helm, Terraform, containers). Deliver fast, secure, provenance-rich pipelines (SLSA, SBOM, digests) and strengthen supplychain integrity across teams. Responsibilities ...

Java Software Engineer : Global Bank : £150k + bonus : Hybrid

Java Software Engineer : Global Bank : £150k + bonus : Hybrid We’re partnering with a global, technology-driven investment bank seeking a Senior Java Engineer to join their platform engineering team. You’ll work on systems that support trading, risk, analytics, and data operations across multiple ...

Lead Quality Engineer

Lead Quality Engineer Leeds / Manchester / Bruntingthorpe (Hybrid) Cox Automotive Europe – Enterprise Technology About the Role We’re looking for a Lead Quality Engineer to shape and lead quality engineering across a major transformation programme within our Manheim Vehi ...

Founding CTO (Co founder Earn in Track)

Game Caster is the living marketing plan that turns the act of making a game into the act of marketing it. We're a marketing platform for game studios — the studios most likely to put a heart-and-soul project on Steam and struggle to get their voices heard in a crowded market. Our pitch: Built with ...

Business Development Manager Financial Services

Business Development Manager – Financial Services (FS)In support of our continued growth journey, we need to capitalize our capabilities and have identified the need to further expand our sales team as priority area for growth. Our aim is to grow our net new customer acquisition and core business through increas ...

Junior Frontend Developer Fintech in London Quant Capital

Job Description This role will involve some backend but mostly frontend development of the GUI and data display for the Quant Team. Current stack is JavaScript with frameworks with raw HTML5 CSS3 and Python at the back end. This innovative start-up is pioneering a new concept for the financial mark ...

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