191,006+ Sc Cleared Fullstack Engineer Java React Cloud Jobs in UK — Top Companies Hiring July 2026

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Senior .Net Engineer (Belfast)

Senior .Net Developer Location: Belfast (Hybrid) | Type: Full-Time | Permanent A leading global technology firm is seeking a Senior Software Developer to help manage and evolve its mission-critical trading systems. T ...

EP Application Developer 131

Location: London Job Type: Contract Industry: Cloud & Platform Job reference: BBBH442095_1782229285 Posted: about 7 hours ago Application Tester (Quality Engineer - Hybrid Cloud)London (Preferred), Leicester or Manchester - Hybrid12-month Assignment 5 Years UK Resi ...

EP Application Developer 131

Location: London Job Type: Contract Industry: Cloud & Platform Job reference: BBBH442095_1782229285 Posted: about 7 hours ago Application Tester (Quality Engineer - Hybrid Cloud)London (Preferred), Leicester or Manchester - Hybrid12-month Assignment 5 Years UK Resi ...

Frontend Developer

Locations: Glasgow/Edinburgh (must be willing to travel to client sites throughout the UK on an ad hoc basis) Please Note: Any offer of employment is subject to satisfactory SC security clearance which requires 5 years continuous UK address history, typically including no periods of 30 c ...

Full Stack Engineer

This range is provided by Formula Recruitment. 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 Formula Recruitment Contract Senior Full Stack Software Engineer (Backend Heavy ...

Senior Software Engineer

Description JOB TITLE: Senior Software EngineerSALARY: £63,152 – £80,000LOCATION: EdinburghHOURS: Full-timeWORKING PATTERN: Hybrid – spend at least two days per week (or 40%) in our Edinburgh office.About this oppo ...

Senior Software Engineer

Description JOB TITLE: Senior Software EngineerSALARY: £63,152 – £80,000LOCATION: EdinburghHOURS: Full-timeWORKING PATTERN: Hybrid – spend at least two days per week (or 40%) in our Edinburgh office.About this oppo ...

Software Engineer

Aspect Capital is an award-winning systematic hedge fund based in London. We manage over $8 billion of client assets, with technology playing a critical role in the success of our business. We are looking for a Software Engineer to join our Software Development team. This is an opportunity to work ...

Full Stack Software Engineer

Full Stack Software EngineerNational Security Business Be part of a growing and highly trusted supplier into the NS domain working to deliver mission critical solutions helping to keep the nation safe, secure and prosperous.Work on leading edge technology solutions in the foll ...

Full Stack Software Engineer

Full Stack Software EngineerNational Security Business Be part of a growing and highly trusted supplier into the NS domain working to deliver mission critical solutions helping to keep the nation safe, secure and prosperous.Work on leading edge technology solutions in the foll ...

Full Stack Software Engineer

Full Stack Software EngineerNational Security Business Be part of a growing and highly trusted supplier into the NS domain working to deliver mission critical solutions helping to keep the nation safe, secure and prosperous.Work on leading edge technology solutions in the foll ...

Full Stack Software Engineer

Full Stack Software EngineerNational Security Business Be part of a growing and highly trusted supplier into the NS domain working to deliver mission critical solutions helping to keep the nation safe, secure and prosperous.Work on leading edge technology solutions in the foll ...

Senior Java Developer: Lead & Scale High Performance Apps

Hopeghospital in Greater London is seeking a Senior Java Developer to design and maintain high-quality Java applications. The role involves collaborating with cross-functional teams to deliver scalable solutions, optimizing performance, and mentoring junior developers. Candidates must have strong proficiency in ...

DevOps Engineer

Your newpany You’ll join a globally recognised financial services organisation building a large-scale on-premise data platform, with a strong engineering culture and focus on automation, open-source, and platform ownership.Your new role As a DevOps Engineer (DevSecOps ex ...

DevOps Engineer

Your newpany You’ll join a globally recognised financial services organisation building a large-scale on-premise data platform, with a strong engineering culture and focus on automation, open-source, and platform ownership.Your new role As a DevOps Engineer (DevSecOps ex ...

Lead/Principle Software Engineer

Software Engineer - Secure Cloud & Data Platforms The Role As a Software Engineer, you will play a key role in developing backend platforms and services using modern commercial and open-source technologies across both private and public cloud environments. Working within an Agile, cross-functional team, you will ...

Senior Front End Engineer

Are you a Front-End Engineer who thrives on crafting seamless user experiences? Do you want to work with modern frameworks and help shape the future of a fast-growing product team? My client is seeking a Senior Front-End Engineer with strong e ...

Principal Software Engineer Full Stack TypeScript

Principal Engineer / Developer (Full Stack TypeScript React Node) London / WFH to £110kOpportunity to progress your career in a hands-on technical leadership role at a well established consumer facing financial services company that help people to manage debt, as they go through a technical tran ...

Principal Software Engineer Full Stack TypeScript

Principal Engineer / Developer (Full Stack TypeScript React Node) London / WFH to £110kOpportunity to progress your career in a hands-on technical leadership role at a well established consumer facing financial services company that help people to manage debt, as they go through a technical tran ...

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 ...

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 ...

Principal Software Engineer

**Date Posted:** 2026-06-24**Country:** United Kingdom**Location:** Manchester, Lancashire**Position Role Type:** Onsite Raytheon UK have a full time, permanent opportunity for a **Principal** **Software Engineer** to join our team on our Manchester or ...

Principal Software Engineer

**Date Posted:** 2026-06-24**Country:** United Kingdom**Location:** Manchester, Lancashire**Position Role Type:** Onsite Raytheon UK have a full time, permanent opportunity for a **Principal** **Software Engineer** to join our team on our Manchester or ...

Principal Observability & Performance Engineer

Salary: £? - ? per year Requirements: Hands‑on software engineering experience building observability or data‑pipeline applications, including metrics aggregation, distributed tracing, or real‑time streaming Proficiency in at least one systems‑level language such as C++, ...

Senior Full Stack Developer

Senior Full Stack Developer Internal Title: Senior Full Stack DeveloperLocation: London, UK (Hybrid - typically 1-2 days per month in office)Contract: Permanent, Full-time OR Outside IR35 Contract, 6 months with view to extend<st ...

Senior Full Stack Developer

Senior Full Stack Developer Internal Title: Senior Full Stack DeveloperLocation: London, UK (Hybrid - typically 1-2 days per month in office)Contract: Permanent, Full-time OR Outside IR35 Contract, 6 months with view to extend<st ...

Senior QA Software Manager

Responsibilities As part of the ADO team under GPTO Engineering, you’ll report to the Sr. Director of Engineering. This team is accountable for Performance test automation, configuration, and verification delivering repeatable performance comparison testing and diagnosis across a range of A ...

Senior Security Engineer

Senior Security Engineer | Belfast (Hybrid) At a glance: Senior Security Engineer - Python, AWS, cloud-native security Fast-growing US InsurTech, Belfast engineering hub Hybrid - 3 days Belfast office, 2 days remote Competiti ...

Senior Security Engineer

Senior Security Engineer | Belfast (Hybrid)At a glance:Senior Security Engineer - Python, AWS, cloud-native securityFast-growing US InsurTech, Belfast engineering hubHybrid - 3 days Belfast office, 2 days remoteCompetitive salary ...

Senior Security Engineer

Senior Security Engineer | Belfast (Hybrid)At a glance:Senior Security Engineer - Python, AWS, cloud-native securityFast-growing US InsurTech, Belfast engineering hubHybrid - 3 days Belfast office, 2 days remoteCompetitive salary ...

Deployed Software Engineer

About the Role We work closely alongside our customers to deploy our technology. As a Deployed Software Engineer at Arondite, you'll be responsible for implementing our technology with customers so that it effectively solves their real-world problems. You'll collect feedback from end users and wo ...

Full Stack Digital Developer — Build Scalable, Impactful Apps

Join Barclays in Glasgow as a Full Stack Digital Developer where you will drive innovation in our digital landscape. You will utilize your skills in TypeScript, React, and Java to deliver high-quality software solutions across the full stack. Your responsibilities include collaborating with product man ...

Principal Software Engineer — AI Driven Scale Up with Stock Options

Be-IT is seeking Principal Software Engineers for a Series A Scale Up in Central London. This role will see you working at the forefront of building meaningful AI-enabled products. You will be part of a dynamic team, utilizing your expertise in React and TypeScript, while also having backend experience ...

AI Driven Full Stack Engineer | RAG & LLM Specialist

Proficiency in Full-Stack Development Proficiency in building modern, full-stack applications with back end development in Python, Node.js, or Java, and front end development with frameworks like React, Angular or Next.js. Experience with AI Solutions Understand and have implement ...

Principal Engineer Systems Engineering Architecture

Principal Systems Engineer – Architecture Location: Barrow-in-Furness, Cumbria (or alternatively Filton, Bristol if desirable). Hybrid, onsite TBC. Contract: 12 month. Pay rate £58 p/h PAYE basic (£66.43 p/h including holiday pay) or £78.33 p/h Umbrella. We are looking to recruit ...

Senior Java Developer – Regulatory Reporting (Hybrid)

Red Global is seeking a Java Developer for Regulatory Reporting within the Capital Markets sector. This hybrid role, based in Belfast, involves building a Greenfield platform focusing on MiFID II transaction reporting. Candidates should have over 5 years of Java experience, with strong knowledge of Jav ...

Backend Software Engineer

Back End Software Engineer - 6 months - Glasgow - Outside IR35 Day rate - Circa £480 Harvey Nash's public sector client are currently looking to recruit a Back‑End Software Engineer to join their team based Glasgow/Remote for an initial 6‑month period. Main Duties: < ...

Lead Software Engineer Mobile Development Crypto Wallets 100% remote

About the job The role involves working in a dynamic environment with a diverse team of senior backend developers, product managers and leadership to build mobile versions of our AI solutions. The applications are meant to be high performance, light‑weight and highly intuitive to cater to a varie ...

Principal Research Engineer

Principal Research Engineer Distributed Systems & Industrial AI Bristol (Hybrid) | Permanent An advanced technology and research organisation is seeking a Principal Research Engineer / Research Fellow to help shape next-generation distributed data-sharing and industrial AI solutions across sectors including ener ...

Senior Java Engineer — Travel Tech, Fully Remote Europe

A fast-growing travel-tech organisation is looking for a Senior Java Developer to join their team. This fully remote position will involve leading the evolution of a large-scale Java, Spring Boot, and MySQL system. Candidates should have expertise in building commercial applications and understanding of backend ...

Senior Trading Platform Engineer — Low Latency Java & AI

Bullish, Inc. is looking for an experienced Java Developer to join their Trading Product Engineering team. In this role, you will design and implement efficient Java code that supports the core functionalities of the Bullish Exchange. Your expertise in performance tuning, middleware technologies, and C ...

Full Stack Engineer (Python and/or Java) – VP

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build ...

Senior Java Engineer (Equinox) – Equity Derivatives Tech – VP

**Senior Java Engineer (Equinox) – Equity Derivatives Tech – VP** Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can ...

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. ...

Lead Software Engineer (Tech4Good, language agnostic!)

Lead Software Engineer (Tech4Good, language agnostic!) If you are a seasoned Senior or Lead Engineer who loves delivering next‑gen technology for stakeholders, you may be interested in leading language‑agnostic Tech4Good AI/Data projects that impact millions of people. You would lead the UK’s mos ...

Senior Security Engineer

Ready to help shape a first-of-its-kind secure collaboration platform for MOD and industry? Were looking for a Senior Security Engineer to join a growing Engineering & Architecture capability, delivering a cutting-edge, highly secure environment. This is a rare opportunity to lead security engineering at scale, ...

Staff Software Engineer

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 using industry aligne ...

DevSecOps Engineer: Thales

Location: Crawley or Glasgow, United Kingdom Thales is looking for a DevSecOps Engineer to play a key role in supporting the transformation towards a cloud‑operating environment across some of our most exciting and strategically important digital and AI programmes. What can we offe ...

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