282,374+ Sc Cleared Fullstack Engineer Java React Cloud Jobs in UK — Top Companies Hiring June 2026

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Fullstack JS Engineer for SaaS Risk Platform (React/Node, AWS)

Explore Group is seeking a Fullstack Engineer with a salary of up to £75k, requiring 2 days onsite in Fulham. You will join an exciting SaaS client specializing in risk management solutions, providing advanced tools for businesses. Key responsibilities include developing responsive web applications, wr ...

Automation Test Engineer(With DevOps) SC Cleared

Automation Test Engineer(With DevOps) - SC Cleared We are looking for a highly experienced Software Automation Test Engineer in Test with a strong background in software testing, automation development, and DevOps. The ideal candidate will have hands‑on experience across a wide range of technolog ...

Senior Fullstack Engineer — Global Commerce Platform (Remote)

A leading audio streaming service is looking for a Senior Fullstack Engineer to enhance its payment infrastructure. The role involves architecting and implementing backend services using Java and Python to ensure payment processing across their platform. The ideal candidate is experienced in modern JavaScript, c ...

Senior Full Stack Software Engineer (Java / React )

Senior Full Stack Software Engineer (Java / React) Would you like to help create products to support the sharing of scientific knowledge? Do you enjoy collaborating to solve complex technical problems? About the team: Our dynamic Agi ...

SC Cleared Data Architect (SC Clearance Required)

SC Cleared Data Architect (SC Clearance Required) Horsham - 12 Month initial £500 - £600 Inside IR35 Are you an Data Architect looking for a fully remote position for the UK Government, where you will take part in cutting edge development projects within an autonomous and varied r ...

SC Cleared Security Architect (SC Clearance Required)

SC Cleared Security Architect (SC Clearance Required) Horsham - 12 Month initial £400 - £500 Inside IR35 Are you an Security Architect looking for a fully remote position for the UK Government, where you will take part in cutting edge development projects ...

SC Cleared Security Architect (SC Clearance Required)

SC Cleared Security Architect (SC Clearance Required)Horsham - 12 Month initial £400 - £500 Inside IR35 Are you an Security Architect looking for a fully remote position for the UK Government, where you will take part in cutting edge development projects within an autonomous and varied ro ...

SC Cleared Data Architect (SC Clearance Required)

SC Cleared Data Architect (SC Clearance Required) Horsham - 12 Month initial £500 - £600 Inside IR35 Are you an Data Architect looking for a fully remote position for the UK Government, where you will take part in cutting edge development projects within an autonomous and varied role?On ...

SC Cleared Security Architect (SC Clearance Required)

SC Cleared Security Architect (SC Clearance Required) Horsham - 12 Month initial £400 - £500 Inside IR35 Are you an Security Architect looking for a fully remote position for the UK Government, where you will take part in cutting edge development projects within an autonomous and varied role? On Offer is the cha ...

Senior .NET Engineer API, Cloud & React

Tech4 Ltd is a fast-growing technology consultancy based in the United Kingdom, seeking skilled developers to design and implement impactful software systems. The ideal candidate will possess strong expertise in C# and .NET and demonstrate a proactive approach to software development. The offered role ...

Contract Full Stack Java Engineer React + Python

Java Script Works is seeking a Full Stack Java Engineer for a fixed-term contract in Birmingham, United Kingdom. The role requires solid development experience, particularly in Java and React, alongside broader knowledge across various tools and frameworks. This position offers competitive compensation and empha ...

Full Stack Java/React Engineer — Remote & Flexible

Job Description Job DescriptionCan you think strategically and connect the dots across projects to shape the bigger picture? Do you thrive in fast-paced, agile environments, enjoy exploring smarter ways of working, and love to collaborate acros ...

Senior Full Stack Software Engineer (Java / React )

Senior Full Stack Software Engineer (Java / React) Would you like to help create products to support the sharing of scientific knowledge? Do you enjoy collaborating to solve complex technical problems? About the team: Our dynamic Agile Teams deliver the technology that f ...

Senior Java/React Engineer – Platform & Data Services

A global financial services firm is seeking a Software Engineer III to enhance its PricingDirect platform. The role involves designing robust software solutions primarily using Java and Spring Boot, collaborating with diverse teams, and working with technologies like React and DynamoDB. Successful candidates wil ...

Senior Software Engineer Onsite UK, Java/React

Prattwhitney is seeking a Senior Software Engineer in the UK. This full-time, on-site position involves designing and building software across various sectors. The ideal candidate will have full stack experience, strong Java skills, and familiarity with cloud platforms. The role offers opportunities fo ...

Onsite Software Engineer — Java/Spring, React, AWS

Prattwhitney is seeking a Software Engineer for a full-time, permanent role in the UK. The position involves designing and building enterprise-grade web applications and backend services, working within an agile team. You'll collaborate with various stakeholders, ensuring milestone completion and contributing ...

London Senior Full Stack Engineer: Java + React

Senior Full Stack Software Engineer (Java + React) Location: London, United Kingdom About the Role This role focuses on full stack development using Java and React. Tech Stack User Interface Full‑stack React Software Engineer <li ...

Senior Security Engineer & Full Stack (React/Java)

A global financial services leader located in London seeks a Lead Security Engineer with expertise in delivering secure software solutions. The ideal candidate will design, code, and test applications using Java and React, resolve production issues, and ensure a secure, agile development process. Key qualificati ...

Senior Software Engineer Full Stack (Java/React)

Experis - ManpowerGroup is seeking a Senior Software Engineer located in Milton Keynes. The role involves designing user interfaces, creating APIs, and managing cloud services. The ideal candidate will have hands-on experience in Application Design, Java, PostgreSQL, and CI/CD processes. This position ...

Senior Real Time Java/Kafka React Engineer

JPMorganChase in Bournemouth is looking for a Software Engineer III to join their Global Liquidity and Cash Management Technology team. You will design and enhance a real-time client liquidity dashboard using Java, Kafka, and ReactJs. The role includes writing high-quality code, providing technical leadership, a ...

Full Stack AI Engineer (Java/Python/React)

Fairygodboss is seeking a Full Stack Engineer to design, build, and support scalable web applications and integrations. You will leverage technologies like Java, Python, and React to deliver impactful features. This role requires collaboration across teams, contributing to AI initiatives, and ensuring ...

Hybrid Manchester Full Stack Engineer (Java/React)

A leading global financial information services company is seeking a Full-Stack Software Engineer in Manchester. This role focuses on developing data-driven applications using Java and React, with responsibilities including data integration and collaboration in an Agile environment. The successful candidate will ...

Senior Full Stack Software Engineer (Java / React )

Senior Full Stack Software Engineer (Java / React)Would you like to help create products to support the sharing of scientific knowledge?Do you enjoy collaborating to solve complex technical problems?About the team:Our dynamic Agile Teams deliver the technology that facilitates researchers to publish quality scie ...

Hybrid Full Stack Engineer: Java/Spring & React

SR2 is looking for a Full Stack Software Engineer to join their expanding team in Bristol. This role offers a hybrid working model and a salary between £55,000 and £70,000. The successful candidate will work collaboratively in a supportive environment, focusing on both frontend and backend development ...

Real Time Java & Kafka Engineer (React UI)

JPMorgan Chase & Co. is looking for a Software Engineer III in Bournemouth to design and build a real-time client liquidity dashboard using Java, Kafka, and ReactJs. This role involves technical leadership, collaboration with global teams, and a focus on producing high-quality code. Candidates should have a stro ...

Senior Full Stack Engineer: Lead, React/Java

CreateFuture in Edinburgh is looking for a Senior Software Engineer (Full Stack) with expertise in React and Node.js. You will collaborate within a cross-functional agile team, mentoring junior engineers and driving technical improvements to ensure successful project outcomes. This hybrid role requires ...

Senior Digital Engineer — Java & React Native Expert

Love2Shop seeks a Senior Digital Engineer to build and maintain digital products impacting millions of users across web and mobile. You'll drive architecture, ensure compliance, and lead agile delivery while working within a collaborative engineering team. This full-time role offers a competitive salar ...

Lead Full Stack Software Engineer React & Java

You're ready to leverage your skills and experience to lead, mentor, and drive innovation — and we have the perfect software engineering opportunity for you. If you thrive in collaborative environments, champion continuous learning, and are excited about the evolving possibilities of AI, we'd love to hear fro ...

Lead Full Stack Software Engineer React & Java

You're ready to leverage your skills and experience to lead, mentor, and drive innovation — and we have the perfect software engineering opportunity for you. If you thrive in collaborative environments, champion continuous learning, and are excited about the evolving possibilities of AI, we'd love to hear fro ...

Lead Software Engineer — React/Next.js & Cloud

A leading software solutions provider in Belfast is looking for a Lead Software Engineer (Consultant) to lead teams in delivering innovative software solutions. You'll manage and develop junior staff while ensuring high-quality applications using technologies like Next.js, React, AWS, and Azure. This role involv ...

Senior Python Engineer: Cloud, React & APIs

Tech4 is seeking a Senior Python Developer in Newcastle Upon Tyne to design and maintain complex software and digital products. The role demands expertise in Python, AWS, and ReactJS, promoting high-quality development practices. With a focus on innovation, the successful candidate ensures systems meet ...

Software Engineer

Software Engineer Gloucester Hybrid (3 Days On-Site) SC Cleared To Apply: Email An exciting opportunity has arisen for Software Engineers to join a growing technology team delivering complex, large-scale solutions within a highly secure environment. This role offers the chance to work on challenging projects tha ...

Remote Fullstack PHP Developer — Laravel + React (UK)

A tech company is seeking a Fullstack PHP Developer to work remotely from the UK, offering a salary of up to £55,000. The role involves developing applications using Laravel and ReactJS, collaborating with a distributed team, and contributing to both internal and client-facing projects. Ideal candidates will hav ...

Senior Fullstack Engineer, Identity & Security

Entrust is seeking a Senior Fullstack Software Engineer to contribute to the development of secure applications. The role involves working across the stack and collaborating with various teams to deliver impactful solutions. The ideal candidate should have 5+ years of experience, strong skills in React ...

Java Cloud Developer

Java Cloud Developer (Must hold active SC) The Company: At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid learning to provide exceptional value to our clients. Our co ...

Java Cloud Developer

Java Cloud Developer (Must hold active SC) The Company: At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid learning to provide exceptional value to our ...

SC Software Engineer

SC Cleared | Long-Term Rolling Contract | Secure Digital Programme SR2 is partnering with an exciting client delivering a secure, critical digital service within a multi-year programme. You will join an agile delivery team, helping build, improve and support a modern Azure-based platform. < ...

Fullstack Developer (React/.Net) UK (Mainly Remote)

Journi offers bespoke software development, strategic tech consultancy, tech support (with helpdesk) and digital transformation. We work with established businesses who need to take a more strategic approach to technology to facilitate growth as well as start-up founders who have little tech expertise. ...

Software Engineer

Our defence sector client is seeking a talented Software Engineer to join a high performing software engineering team delivering secure, scalable and mission critical technology solutions. Live SC Clearance is desired, but the client is happy to put strong candidates through the SC process (need to ...

Senior Python Software Engineer – AWS / Cloud Native Engineering (SC or DV Cleared)

Software Engineer / Developer (AWS, Python, Terraform) Location: UK (Hybrid / Remote – clearance dependent)Security Clearance: SC or DV required Engagement: Contract (Inside IR35)Sector: Public Sector / Defence / National Infrastructure ...

Infrastructure Engineer Defence SC or DV Cleared

Infrastructure Engineer - Defence - SC or DV Cleared Job Type: Permanent Location: Bristol (Hybrid – 3 to 4 days per week in office) Security Clearance: Active SC or DV About The Client: We are recruiting for a world‑leading research and technology organisation currently b ...

SC Cleared Senior Backend Engineer – Remote UK

A leading IT consultancy is seeking an experienced Senior Backend Developer for a fully remote role in the UK. This 6-month contract offers the opportunity to work on a significant digital transformation programme. Candidates must have active SC Clearance and demonstrate strong skills in RESTful APIs, microservi ...

Defence Infrastructure Engineer SC/DV Cleared (Hybrid)

A world-leading technology organization in the UK seeks an Infrastructure Engineer to work on secure infrastructure components and implement cloud services. The ideal candidate will have active SC or DV clearance and experience in Microsoft environments and network security. This full-time role offers hybrid wor ...

Senior NetApp Storage & Backup Engineer — SC Cleared

CBSbutler Holdings Limited trading as CBSbutler is seeking a Senior Storage & Backup Infrastructure Engineer for a contract role in Newport. The successful candidate will manage essential technical designs and implementations for secure backup infrastructure. This role includes responsibilities in pre- ...

Senior NetApp Storage & Backup Engineer (SC Cleared)

The CBSbutler Holdings Limited trading as CBSbutler in the United Kingdom is seeking a Senior Storage & Backup Infrastructure Engineer on a contract basis. This role requires proven expertise with NetApp storage solutions and a strong understanding of SAN environments. The successful candidate will wor ...

Linux & Unix Engineer – SC Cleared (Hybrid, UK)

TALENT INTERNATIONAL UK LTD is seeking a Linux / Unix Engineer for a full-time opportunity in the UK. This role offers £480 per day and requires strong skills in Linux and Solaris administration. The position is part of a government project, providing support for a security-critical production estate. ...

Defence Software Test Engineer – Hybrid (SC Cleared)

Leonardo Worldwide Corporation is seeking Software Test Engineers to contribute to defence projects at our Luton location. This role offers a starting salary between £55,000 - £65,000 and the opportunity for hybrid working. Ideal candidates will have ISTQB certification, good analytical and communicati ...

Network Systems Engineer (SC Cleared) – Hybrid Contract

DiverseJobsMatter is seeking an experienced Network Systems Engineer to support the delivery of complex technical programmes in the United Kingdom. You will play a key role in developing robust technical solutions and ensuring compliance with regulations. The ideal candidate will have experience in def ...

Data Security Engineer (SC Cleared) — Hybrid Role

Experis is looking for an experienced Data Security Engineer to join their cybersecurity team in Warwick, working in a hybrid setup. This exciting contract opportunity involves designing, implementing, and maintaining data security solutions to protect sensitive information from evolving threats. Candi ...

Data Security Engineer (SC Cleared) – Hybrid Warwick

Experis - ManpowerGroup is seeking a Data Security Engineer to join a high-performing cyber security team for a contract in Warwick (Hybrid - 50/50). This role involves designing, implementing, and maintaining data security solutions to safeguard sensitive information. The ideal candidate will have a s ...

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    Sc Cleared Fullstack Engineer Java React Cloud Jobs in United Kingdom Job Search Guide, Trends and Insights