227,879+ Cloudnative Java React Engineer Jobs in UK — Top Companies Hiring July 2026

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Chief Engineering Officer

This is a start-up which can realistically change what is possible for software if we succeed and much of what we need to prove comes under the heading of engineering: scaling and innovating to turn the technology we have developed into magical products that will positively affect the lives of billions of ...

Software Engineer

Diamond Search Recruitment are delighted to be representing our client, a leader within their field, providing trusted identity and security solutions enabling businesses, large enterprises, cloud service providers and IoT innovators around the world to secure online communications, manage millions of veri ...

Infrastructure Developer

Location: Knutsford Job Type: Contract Industry: Digital Workspace Job reference: BBBH441924_1782118391 Posted: about 3 hours ago Role Title: Infrastructure Developer Location: Hybrid 60% office-40% Remote ,Knutsford Duration: 31/07/2026 Rate £282 MUST BE PAYE THROUGH UMBRELLA< ...

Senior OS Performance Expert

Senior OS Performance Expert Permanent Cambridge - (On-Site) You must be eligible to work in the UK without the need for Sponsorship As a Senior OS Performance Expert , you will play a key role in optimizing the performance of next-genera ...

SDE2

Job Title - Java Developer/Senior Java DeveloperLocation - Fully RemoteContract role -We are seeking a highly skilled and motivated Java Developer or Senior JavaDeveloper with strong experience in migrating legacy systems from Perl to Java. ...

SDE2

Job Title - Java Developer/Senior Java DeveloperLocation - Fully RemoteContract role -We are seeking a highly skilled and motivated Java Developer or Senior JavaDeveloper with strong experience in migrating legacy systems from Perl to Java. ...

Senior Full Stack Engineer

About the Company Emma is the app to manage all things money. Our mission is to empower millions of people to live a better and more fulfilling financial life. Emma was founded by engineers focused on coding, product and data, which form the three pillars of our tech culture and our aim to fix pe ...

Senior Engineer (Full Stack)

Group OverviewThe TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and in ...

Principal Software Engineer

Principal Software Engineer - UK Security Clearance eligibility required. Location: London, UK (Hybrid ~1 day per week in office / onsite)Contract: Permanent, Full-timePackage: £80,000-90,000 + 10% bonus + 10% shares options + benefitsAbout AppviaAt Appvia, we help organi ...

Senior Engineer (Full Stack)

Group OverviewThe TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and in ...

Principal Software Engineer

Principal Software Engineer - UK Security Clearance eligibility required. Location: London, UK (Hybrid ~1 day per week in office / onsite)Contract: Permanent, Full-timePackage: £80,000-90,000 + 10% bonus + 10% shares options + benefitsAbout AppviaAt Appvia, we help organi ...

Senior Engineer (Full Stack)

The TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions.Through our ...

Lead Software Engineer

Lead Software Engineer (Backend Platform Services) A startup based in London is seeking a Lead Software Engineer for Backend Platform Services. Minimum Expectations Enthusiasm for developing technologies to solve real problems Confidence to challenge our ...

Software Engineer

Overview We are looking for an experienced Software Engineer to join our Software Development team. This is an opportunity to work within a well-established team where your primary responsibilities will be to utilise technology to solve business problems. We work in a fast paced and dynamic enviro ...

Backend Platform Services Engineer

Lead Software Engineer (Backend Platform Services) A startup based in London is seeking a Lead Software Engineer for Backend Platform Services. Minimum Expectations Enthusiasm for developing technologies to solve real problems Confidence to challenge our ...

Backend Engineer

Backend Engineer (on-site / London) - up to £260k A high-growth blockchain infrastructure company is building the next generation of ultra-fast trading and digital asset platforms, and were looking for an exceptional Backend Engineer to join the London team onsite . If you thrive in high-pe ...

Software Engineer

Design, build and operate software systems and APIs Lead technical design decisions and own product features end-to-end Specialise into backend, frontend, full-stack, mobile, DevOps or SRE Work for global tech giants, UK fintechs, banks, scale-ups and the public sector < ...

Software Engineer

Software EngineerHampshire / Hybrid - 2 days per week onsite£60,000 - 65,000 per annumSC clearedThe OpportunityHelp deliver cutting-edge software solutions. You'll work on complex, real-world challenges using modern technologies like machine learning, edge computing, and DevOps automation ...

Software Engineer

Software EngineerHampshire / Hybrid - 2 days per week onsite£60,000 - 65,000 per annumSC clearedThe OpportunityHelp deliver cutting-edge software solutions. You'll work on complex, real-world challenges using modern technologies like machine learning, edge computing, and DevOps automation ...

Software Engineer III Front End Web JPM Personal Investing Mid Level

Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to : our straightforward and transparent approach to investing, and the trust that 150 years of , products and digital wealth management services to over 275,000 investors in ...

NodeJS Engineer

Are you looking for a role where you can take real ownership of features and see your work d ...

Software Engineer III Front End Web JPM Personal Investing Mid Level

Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to . Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and the trust that 150 years of . Morgan heritage brings.. Morg ...

Mobile App Developer 3

myenergi is a growing global clean‑tech manufacturer dedicated to removing the barriers to a greener future. Known for our award‑winning zappi EV charger and our intelligent home energy management ecosystem, we empower customers to control, store, and optimise their self‑generated energy. With an expanding ...

NodeJS Engineer

Are you looking for a role where you can take real ownership of features and see your work d ...

Software Engineer III Front End Web JPM Personal Investing Mid Level

Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to . Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and the trust that 150 years of . Morgan heritage brings.. Morg ...

Software Engineer III Front End Web JPM Personal Investing Mid Level

Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to : our straightforward and transparent approach to investing, and the trust that 150 years of , products and digital wealth management services to over 275,000 investors in ...

Senior Software Engineer in Newbury, West Berkshire

We are looking for an experienced Senior Software Engineer to work for a small, well established company based in Central Newbury. This is an 'all round' role where no two days will be the same. The role is to deliver high quality, reliable software that meets both the business and our customers’ n ...

Senior Full Stack Engineer

Join a cutting-edge tech team shaping secure digital solutions for high-stakes environments. This Senior Software Engineer role is your chance to work on innovative projects that blend cloud, front-end, and back-end development in a collaborative, fast-paced setting. Role Overview L ...

Senior Software Engineer I Account Communications

Team you’ll be working in Account Communications Role Overview We are looking for a Backend Engineer to join the Account Communications team. We own the platform that delivers millions of customer communications every day — emails, push notifications, in‑app messages, and more. ...

Medical Screening Platform Deployment Engineer

As a Platform Engineer in our Applications Team, you will be responsible for the creation, maintenance, and support of complex environments across multiple programmes. You will work closely with infrastructure, development, and third‑party providers to ensure robust, secure, and scalable systems are delive ...

Senior Software Engineer

Java Backend Engineer - Greenfield Fintech | London (Hybrid) Multiple levels available: Associate to Senior Lead Location: London - on-site Build something that actually matters - from scratch. We're partnering with a high-growth fintech accelerator embedded within a major ...

Senior Engineer Team Lead – eDV Cleared

Senior Engineer - Team Lead – eDV Cleared Package: £100,000 – £120,000 + excellent packageLocation: Cheltenham Join a trusted leader in National Security technology solutions.Are you passionate about using cutting‑edge technology to protect the UK? As p ...

CIAM Software Engineer

CIAM Software EngineerRole: CIAM Software EngineerSalary: Up to 60kLocation: Hybrid/RemoteTech Stack: Auth0, Okta, Ping Identity, OAuth2, OpenID Connect (OIDC), SAML, SCIM, React, Angular, NestJS, Azure/AW ...

Senior Frontend Engineer

Senior Frontend Engineer – Lounge Location: Solihull (Hybrid – 2 days per week in the office) The Lounge team is growing. Since 2015, Lounge has evolved from an eCommerce underwear brand, built on Comfort Made Sexy, into an omnichannel modern fashion house, inspiring women to feel empower ...

Senior Full Stack Engineer

The opportunity AI for us is not a data science project. We deploy, monitor, and manage the analytics and we ensure that we operationalize AI products to drive health and patient outcomes. We embrace agile, iteration, and co-creation. Being part of a collaborative team means there's no limit to wh ...

Senior Software Engineer

Senior Software Engineer - Enterprise+ App team We are growing our engineering team and are looking to welcome a Senior Software Engineer into the Enterprise + App team. You will join a cross-functional team with full ownership of our products and codebase, taking part in every step of the develop ...

Full Stack Engineer Global Fintech (Joining AI Innovation Team) £80k + bonus TypeScript/ [...]

I am recruiting for a Full-Stack Engineer for an AI Innovation Team for a leading global fintech. This brand new team (embedded within a major global fintech powerhouse) will be building a brand new AI Platform (AI‑driven compliance technology for a platform used across nearly 30 markets) <p ...

Full Stack Engineer

Full Stack Software Engineer- Leeds - £50,000 to £60,000 We’re hiring a Full Stack Software Engineer to join a fast-growing technology team. the team is focused on creating engaging, accessible, and effective training solutions for Companies of all sizes. If you’re passionate about technology, c ...

Design Engineer (£70k £130k + Equity) at Architect

Overview This is a Design Engineer role for an early‑stage startup. Location: London, UK. Job Title: Design Engineer Salary: £70k - £130k + Equity Company Description: Architect - Fast-growing startup building intelligent, real-time personalized web exp ...

Principal Software Engineer

Principal Software Engineer – Join a growing SaaS scale-up Hybrid working – once a month onsite in Manchester We’re currently partnered with a fast‑growing UK based SaaS scale‑up that operates in the B2B marketing space. They are looking for an experienced Principal Software Engineer to r ...

Lead Software Engineer

Lead Software Engineer – Join a growing SaaS scale-up Hybrid working – once a month onsite in Manchester We’re currently partnered with a fast-growing UK based SaaS scale-up who operate in the B2B marketing space. They are now looking for an experienced Lead Software Engineer to joi ...

Mechanical Maintenance Engineer

Mechanical Maintenance EngineerLeicester LE7Salary - £55300 + OT4 on 4 off (2days 2nights)Full Time PermanentWe are looking for an experienced mechanical maintenance engineer who can react to breakdowns and organise themselves to work on PPM’s. This will be working in the ...

Senior Software Engineer

1 day ago Be among the first 25 applicants This range is provided by Octagon Group. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Octagon Group R&D Engineering | Senior Tale ...

Lead Maintenance Engineer

Lead Maintenance Engineer Sittingbourne £40,000Apply below after reading through all the details and supporting information regarding this job opportunity.- £43,000 Basic Overtime (OTE £50,000) Training Staff Discounts Benefits Package Looking for a step up to a Lead Maintenance Engineer role where you'l ...

Full Stack Engineer

Full Stack EngineerThis is a remote-first opportunity, but candidates must reside in the UK for at least 11 months of the year. Are you a seasoned Full Stack Engineer eager to make a meaningful impact in the fintech payments sector? We’re partnering with a leading innovator in ...

Lead Maintenance Engineer

Lead Maintenance Engineer Sittingbourne£40,000 - £43,000 Basic + Overtime (OTE £50,000+) + Training + Staff Discounts + Benefits PackageLooking for a step up to a Lead Maintenance Engineer role where you'll work with cutting-edge equipment? You'll lead a skilled team and have the freedom ...

Senior Product Engineer (Backend)

Senior Product Engineer (Backend) – AI‑Native SaaS Platform | Tripled ARR in 12 monthsRemote‑first (UK) with hybrid London office option£130,000 + equityTechnologies: Typescript/Node, React, GCP/AWSWe’re working with a rapidly scaling AI‑native SaaS company t ...

Staff Software Engineer Barclaycard Payments

Purpose of the role To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Accountabilities Development and delivery of high‑quality software solutions by ...

Liferay with Java Developer Surrey (IT) in Redhill Nexus Jobs Limited

Liferay with Java Developer - Surrey (IT) Redhill, United Kingdom Posted 10 months ago Tech stack Java J2EE Solid Enterprise Job Description We are looking to recruit a Java Developer with at least 2 to 5 years of solid ...

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