32,169+ Java React Developer Jobs in UK — Top Companies Hiring July 2026

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Coding Trainee Placement Programme

This is a self-funded programme that leads to employment, fees apply.Job GuaranteeComplete the programme and get a job, or get your course fees back.Looking to start a career in Software Development?We are offering a structured pathway into Software Development, designed to help you enter ...

Senior Full Stack Engineer (£80 150k + Equity) at Encord

Job Title Senior Full-Stack Engineer (Front-End Leaning) at Encord Salary £80-150k + Equity Company Encord - Series C AI infrastructure platform backed by CRV and Y Combinator Location London, UK Job Description You will lead ...

Senior Frontend Engineer (£150k + Equity) at Deducta

Company Description: Deducta - Early-stage AI data intelligence startup Job Title: Senior Frontend Engineer Salary: £150k + Equity Location: London, UK Join a high-caliber team of Rhodes Scholars and ex-Spotify founders building an AI-native data intelligence platform. As a ...

Full stack software engineer

Full-Stack Engineer Department: Product Salary: £50,000 – £60,000 (negotiable) Private healthcare Enhanced parental and carers leave Pension contributions ???? L&D support, gym discounts, team socials Equity: Generous EMI share options ️ Holiday: 26 ...

Senior Front End Engineer

Overview Salary: £85,000 - 85,000 per year Requirements 6-10 years building production web applications Strong experience with TypeScript and modern frameworks such as React, Vue.js, or similar Solid front-end engineering fundamentals, including component-bas ...

Technical Lead

Job Title: Technical Lead Consortia has joined forces with an innovative Fintech seeking a Technical Lead. The position will suit someone who is still eager to be hands‑on and code while leading a squad of seven simultaneously. The position has excellent personal growth opportunities and offers t ...

Staff Software Engineer at Flawless

Job Title Staff Software Engineer Salary Not Disclosed Company Description Flawless is a London-based AI startup transforming Hollywood through advanced cinematic tools like TrueSync and DeepEditor, which enable seamless lip‑sync localization and performance ed ...

Software Engineer

East Yorkshire | Up to £45,000 | Onsite once a week A well‑established software house in East Yorkshire is going through a serious growth spurt. They've recently landed a string of big‑name clients and are preparing to move into enterprise‑level work, and as a result they're scaling their tech te ...

Technical Lead Liverpool

Salary: £90,000 - 90,000 per year Requirements Strong commercial experience with Node.js and TypeScript Experience with React and Next.js Proven track record designing and delivering scalable software architectures Cloud experience across Azure, ...

Full Stack Product Engineer

Salary: £60 – 80,000 base + substantial stockSummary:Fantastic opportunity for a Product Engineer who thrives on project ownership to join a growing AI-auditing tech firm.Founded in 2023, and backed by some big-name investors, my client has built a trusted platfo ...

Full Stack Product Engineer

Salary: £60 – 80,000 base + substantial stockSummary:Fantastic opportunity for a Product Engineer who thrives on project ownership to join a growing AI-auditing tech firm.Founded in 2023, and backed by some big-name investors, my client has built a trusted platfo ...

Staff Engineer

Staff Engineer with proven product engineering skills in full stack JavaScript, AI tooling and AWS in production is sought by a market leading PaaS organsiation based in central Manchester.With recent investment this Staff Engineer will play a crucial, lead role in new product development and AI innovati ...

Staff Software Engineer

We're looking for a Staff Software Engineer to take ownership of core systems and help drive the evolution of our product as we scale from early traction to widespread deployment. This is a highly hands-on, high impact role where you'll work directly with customers, deploying AI-powered solutions i ...

Senior Backend Engineer – AI Cyber Security – Remote

Job Description The Role As a cloud-native backend engineer, You will work have the opportunity to work in Golang but do not need commercial experience in it to join this business. All previous hires came from other backgrounds (java C++) and the team is very happy to help t ...

Senior Backend Engineer – AI Cyber Security – Remote

Job Description The Role As a cloud-native backend engineer, You will work have the opportunity to work in Golang but do not need commercial experience in it to join this business. All previous hires came from other backgrounds (java C++) and the team is very happy to help t ...

Software Engineering

Asset & Wealth Management - Software Engineer - Vice President Birmingham location_on Birmingham, West Midlands, England, United Kingdom What We Do At Goldman Sachs, our Engineers don’t just make things – we make things possible. Change the world by connecting people and capital ...

Equity Finance Senior Dev / Architect

Join Barclays as an Equity Finance - Senior Dev / Architect and take a hands‑on leadership role in shaping the architecture of our Prime Brokerage and Capital Markets platforms. You will design and build scalable, event‑driven trading systems using Java and Kafka, define cloud and container strategies with ...

T24/Transact Migration Engineer (TAFC TAFJ)

My client a leading finance house, are looking for a T24 (Oracle & TAF) Migration Engineer to join them - for this role you will have the below: Minimum Criteria Experience in Temenos T24/Transact, with exposure to recent releases (R21+ preferred, R24+ highly desirable) Pr ...

Senior Technical Solutions Designer

Job Description Senior Technical Solutions Designer – Permanent position based at Crawley, England. Client: NIIT Technologies Location: Crawley, England Job type: Permanent Responsibilities Work with business analysts to identify implementation appr ...

T24/Transact Migration Engineer (TAFC TAFJ)

My client a leading finance house, are looking for a T24 (Oracle & TAF) Migration Engineer to join them - for this role you will have the below:  Minimum Criteria• Experience in Temenos T24 / Transact, with exposure to recent releases (R21+ preferred, R2 ...

T24/Transact Migration Engineer (TAFC TAFJ)

My client a leading finance house, are looking for a T24 (Oracle & TAF) Migration Engineer to join them - for this role you will have the below:  Minimum Criteria• Experience in Temenos T24 / Transact, with exposure to recent releases (R21+ preferred, R2 ...

Senior Software Engineer / Tech Lead

Senior Software Engineer / Technical Team Lead (Java & C++)OverviewWe are seeking an experienced Senior Software Engineer / Technical Team Lead to join our development team. This is a hands-on leadership role that combines technical delivery, software development, and people ma ...

T24/Transact Migration Engineer (TAFC TAFJ)

My client a leading finance house, are looking for a T24 (Oracle & TAF) Migration Engineer to join them - for this role you will have the below:  Minimum Criteria• Experience in Temenos T24 / Transact, with exposure to recent releases (R21+ preferred, R2 ...

Senior Software Engineer / Tech Lead

Senior Software Engineer / Technical Team Lead (Java & C++)OverviewWe are seeking an experienced Senior Software Engineer / Technical Team Lead to join our development team. This is a hands-on leadership role that combines technical delivery, software development, and people ma ...

T24/Transact Migration Engineer (TAFC TAFJ)

My client a leading finance house, are looking for a T24 (Oracle & TAF) Migration Engineer to join them - for this role you will have the below:  Minimum Criteria• Experience in Temenos T24 / Transact, with exposure to recent releases (R21+ preferred, R2 ...

T24/Transact Migration Engineer (TAFC TAFJ)

My client a leading finance house is looking for a T24 (Oracle & TAF) Migration Engineer to join them - for this role you will have the below: Minimum Criteria Experience in Temenos T24 / Transact, with exposure to recent releases (R21+ preferred, R24+ highly desirable) Pr ...

Software Engineer (Backend)

Role Backend Engineer (Java) Location London (Hybrid – 2 days in the London Office) Reports to Engineering Manager Company Overview Rightmove is the UK’s largest choice of properties and a go-to destination for millions of people planning their next ...

Senior Frontend Engineer

We are seeking a Senior Front-End Engineer to help us redefine the music industry. We've invented a new technology to produce on-demand vinyl records and built a web platform for music creators to create and sell their products worldwide via our store at zero cost. We partner with leading record labels, st ...

Product Engineer

At Omnea, we’re reinventing how enterprise businesses operate. Starting with the most painful parts of procurement, we aim to speed up buying, reduce unnecessary emails, and bring together Finance, Legal, Security, and IT into a single fast, safe, and efficient platform. What We're Looking For </h ...

Staff Forward Deployed Engineer, Google Cloud Public Sector

Staff Forward Deployed Engineer, Google Cloud Public Sector Google London, UK Bachelor’s degree in Engineering, Computer Science, a related field, or equivalent practical experience. 8 years of experience with software development using Python or similar coding languages. ...

Lead Software Engineer Python & AWS

As a Lead Cloud Software Engineer at JPMorganChase within the Cloud Financial Management organization, you design and build modern, cloud-native software solutions with a strong focus on cost optimization. This role is hands‑on and requires advanced engineering skills to develop scalable services, data pip ...

Principal Architect

Principal Architect | TypeScript, Node, Python | Global Environmental Data Non-Profit Powering Investment Decisions Location: Hybrid, 2 days a month in the London office Must-have: hands‑on engineering depth and platform‑wide architecture leadership, not one or the other </ ...

Senior Forward Deployed Engineer, Google Cloud Public Sector

Senior Forward Deployed Engineer, Google Cloud Public Sector London, UK Qualifications Bachelor’s degree in Engineering, Computer Science, a related field, or equivalent practical experience. 5 years of experience with software development using Python or similar ...

Legal Content AI Engineer

About the Role We are looking for a creative and collaborative AI Developer to lead the design and delivery of internal AI tools that support our legal content teams. This role is ideal for someone who enjoys solving problems, improving workflows, and building smart scalable solutions that make a real ...

SDE II

A Little About UsEDB provides a data and AI platform that enables organizations to harness the full power of Postgres for transactional, analytical, and AI workloads across any cloud, anywhere. EDB empowers enterprises to control risk, manage costs and scale efficiently for a data and AI led wor ...

Legal Content AI Engineer

About the Role We are looking for a creative and collaborative AI Developer to lead the design and delivery of internal AI tools that support our legal content teams. This role is ideal for someone who enjoys solving problems, improving workflows, and building smart scalable solutions that make a real ...

SDE II

A Little About UsEDB provides a data and AI platform that enables organizations to harness the full power of Postgres for transactional, analytical, and AI workloads across any cloud, anywhere. EDB empowers enterprises to control risk, manage costs and scale efficiently for a data and AI led wor ...

Lead Software Engineer Python & AWS

As a Lead Cloud Software Engineer at JPMorganChase within the Cloud Financial Management organization, you design and build modern, cloud-native software solutions with a strong focus on cost optimization. This role is hands-on and requires advanced engineering skills to develop scalable services, data pipeli ...

Senior Software Engineer — Lead & Scale Ruby on Rails

We’re really lucky to have an Engineering team spread across three jurisdictions working on the Hnry product. While that gives us the opportunity to hire great people globally, we’re always keen to hear from those interested in joining our founding team in London.We’re really proud of the team we’ve built ...

Accounts Payable Officer

Connect2Luton are excited to recruit Accounts Payable Officer on behalf of Luton Borough Council.Main purpose of position:Responsible for the delivery of an efficient and effective payment process, providing accounts payable support to the whole of Luton Council. To ensure the timely and ...

Senior Full Stack Engineer

dunnhumby is the global leader in Customer Data Science, partnering with the world’s most ambitious retailers and brands to put the customer at the heart of every decision. We combine deep insight, advanced technology, and close collaboration to help our clients grow, innovate, and deliver measurable value ...

AI Forward Deployed Engineer

As an AI Forward Deployed Engineer, you’ll act as a bridge between product, engineering, and customer success teams. You’ll be embedded with clients to deeply understand their workflows, rapidly prototype solutions, and deliver technical integrations that unlock measurable business value. This role ...

adoption software engineer. in London Randstad

Adoption Software Engineer London, United Kingdom Posted 10 months ago Below is a snippet of the job description. Tech Stack Java Essential Skills & Experience Proven hands‑on experience building and supporting high‑scale app ...

Data Engineer in Manchester Tax.com

Qualifications 3+ years of experience with cloud-based data services, preferably in AWS or Azure. 3+ years of experience developing Python, Scala, Java, .Net, or similar solutions in a backend or data wrangling capacity. 3+ years of experience in mixed Windows/Linux ...

Global Android Tech Operations & Support Engineer

Ogury, based in London, is seeking a motivated candidate to join its Tech-Operations team. In this role, you will support publishers during the integration process of our SDK, focusing on Android technology and data analysis. The perfect candidate will have a background in engineering, knowledge of And ...

Staff Software Engineer — Lead Backend & Cloud Systems

Barclays is searching for a Staff Software Engineer in London to design, develop, and improve software solutions. You will collaborate across cross-functional teams to ensure high-quality delivery while leading technical implementations. The role requires deep expertise in backend engineering, specific ...

Junior RAN Test Engineer — Mobile Network QA

Ericsson is seeking a Junior RAN Test Engineer to join their RAN Test team in Watford, UK. This role focuses on ensuring the functionality of 4G/5G RAN solutions before deployment. The position is ideal for recent graduates, offering comprehensive onboarding and mentorship. The ideal candidate will pos ...

Senior Software Engineer, Real Time FX Trading Platform

United States Digital Space LLC is looking for a Senior Software Engineer to join the FX Routing and Aggregation team. In this role, you will be responsible for building and maintaining essential FX trading services that support clients globally. You will utilize a modern technology stack including Java, AWS, ...

Genetic Testing

Job Title: Genetic Testing Job Location: London , UK Job Type: Contract ( 6 Months ) Job Description: Automation resource with below Genetec Experience Jira,Xray, GIT, Azure cloud Testing, ...

Genetic Testing

Job Title: Genetic Testing Job Location: London , UK Job Type: Contract ( 6 Months ) Job Description: Automation resource with below Genetec Experience Jira,Xray, GIT, Azure cloud Testing, ...

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    Java React Developer Jobs in United Kingdom Job Search Guide, Trends and Insights