167,326+ Sc Cleared Fullstack Engineer Java React Cloud Jobs in UK — Top Companies Hiring July 2026

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Senior Process Development Engineer – Remote (Up to 2 Days)

GKN Aerospace is looking for a Senior Research Engineer (Process Development) for their Luton site. The role involves leading research activities, ensuring technical delivery, managing budgets, supporting development trials, and engaging stakeholders. Candidates should possess a relevant degree or industry exper ...

Project Planner P6 Contractor

DV Cleared P6 Planner – Outside IR35 – 12‑Month ContractI’m supporting a specialist consultancy supplying into a major defence organisation, and we’re looking for an experienced DV‑cleared P6 Planner to join on a long‑term programme. Contract: 12 months (extensions likely) IR35: Outside< ...

Project Planner P6 Contractor

DV Cleared P6 Planner – Outside IR35 – 12‑Month ContractI’m supporting a specialist consultancy supplying into a major defence organisation, and we’re looking for an experienced DV‑cleared P6 Planner to join on a long‑term programme. Contract: 12 months (extensions likely) IR35: Outside< ...

Senior Software Engineer

Salary: £65,000 - 75,000 per year Requirements Minimum of 5 years experience developing production applications using Java Minimum of 3 years experience with SQL Experience developing web applications and RESTful APIs using modern web technologies < ...

Lead Test Engineer

Salary: £29,000 - 58,000 per year Requirements Hands‑on automation experience using Java, Selenium, Rest Assured, API, contract, and integration testing Experience working with monolith and microservices systems Knowledge of CI/CD pipelines, Spring Boot‑b ...

Infrastructure Engineer

Infrastructure EngineerPermanentLondon Hybrid£50,000 Are you a well‑rounded infrastructure professional with hands‑on experience across both on‑premises and cloud environments? This is a standout opportunity to join an esteemed organisation with multiple UK sites and a sizeable rem ...

Platform Automation Software Engineer (Python, Jinja2, AWS)

Platform Automation Software Engineer - Python, Jinja2, AWS, IaCLondon | Hybrid (2 days onsite near Liverpool Street)Are you a software engineer who loves solving infrastructure challenges through code?We're recruiting for a Senior Software Engineer to join a major long-term government te ...

Staff Security Engineer

Staff Security Engineer Salary: Up to £150,000 + Benefits Location: London (Hybrid - 3 days per week in the office) Overview We are currently looking for a Staff Security Engineer to join a fast-growing, innovative technology business operating at t ...

Staff Software Security Engineer

Staff Software Security Engineer Salary: Up to £150,000 + Benefits Location: London (Hybrid – 3 days per week in the office) We are currently looking for a Staff SoftwareSecurity Engineer to join a fast-growing, innovative technology business operating at the forefron ...

Staff Software Security Engineer

Staff Software Security Engineer Salary: Up to £135,000 + Benefits Location: London (Hybrid - 3 days per week in the office) We are currently looking for a Staff Software Security Engineer to join a fast-growing, innovative technology business operating at the forefront of AI and da ...

Staff Security Engineer

Staff Security Engineer Salary: Up to £150,000 + Benefits Location: London (Hybrid - 3 days per week in the office) Overview We are currently looking for a Staff Security Engineer to join a fast-growing, innovative technology business operating at t ...

Senior Security Engineer

Staff Software Security Engineer Salary: Up to £135,000 + Benefits Location: London (Hybrid – 3 days per week in the office) We are currently looking for a Staff Software Security Engineer to join a fast-growing, innovative technology business operating at ...

Lead Software Security Engineer

Lead Software Security Engineer Salary: Up to £150,000 + Benefits Location: London (Hybrid – 3 days per week in the office) We are currently looking for a Lead Software Security Engineer to join a fast-growing, innovative technology business operating at the forefr ...

Staff Software Security Engineer

Staff Software Security Engineer Salary: Up to £150,000 + Benefits Location: London (Hybrid – 3 days per week in the office) We are currently looking for a Staff SoftwareSecurity Engineer to join a fast-growing, innovative technology business operating at the forefron ...

Staff Security Engineer

Staff Security EngineerSalary: Up to £150,000 + BenefitsLocation: London (Hybrid - 3 days per week in the office)We are currently looking for a Staff Software Security Engineer to join a fast-growing, innovative technology business operating at the forefront of AI and data-driven products ...

Staff Software Security Engineer

Staff Software Security EngineerSalary: Up to £150,000 + BenefitsLocation: London (Hybrid - 3 days per week in the office)We are currently looking for a Staff Software Security Engineer to join a fast-growing, innovative technology business operating at the forefront of AI and data-driven ...

Staff Security Engineer

Staff Security EngineerSalary: Up to £150,000 + BenefitsLocation: London (Hybrid - 3 days per week in the office)We are currently looking for a Staff Security Engineer to join a fast-growing, innovative technology business operating at the forefront of AI and data-driven products. This is ...

Staff Software Security Engineer

Staff Software Security EngineerSalary: Up to £135,000 + BenefitsLocation: London (Hybrid - 3 days per week in the office)We are currently looking for a Staff Software Security Engineer to join a fast-growing, innovative technology business operating at the forefront of AI and data-driven ...

Lead Software Security Engineer

Lead Software Security EngineerSalary: Up to £150,000 + BenefitsLocation: London (Hybrid - 3 days per week in the office)We are currently looking for a Lead Software Security Engineer to join a fast-growing, innovative technology business operating at the forefront of AI and data-driven p ...

Principal Software Engineer

UK CITIZENSHIP REQUIRED FOR THIS POSITION: Yes RELOCATION ASSISTANCE: Relocation assistance may be available TRAVEL: Yes, 10% of the Time Define Possible at Northrop Grumman UK What’s your possible? At Northrop Grumman UK, you are part of a team driving innovation ...

Senior Staff Software Engineer Core Marketing Platforms

FanDuel is looking for a Senior Staff Engineer to join our Core Marketing Platforms vertical where our teams are building new products, features, and services to support and enable FanDuel’s Marketing teams. This role requires a technical thought leader who will work with minimal guidance and focus on FanD ...

Senior Software Engineer I Account Integrity Team Fincrime

Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make ...

Infrastructure & Technology Oracle Cloud Data Migration Technical Consultant Professional Multi[...]

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 solutions that ...

Senior RF Engineer Microwave & Antenna Systems

Hexwired Recruitment Limited is looking for a Senior RF Engineer in London to work on RF/Microwave module development and antenna design for next-gen products. The ideal candidate should have experience with RF system design, antenna theory, and PCB design at microwave frequencies. The position offers a salary d ...

Senior Databricks Data Engineer — Big Data Pipelines

Korn Ferry is seeking a Senior Data Engineer specializing in Databricks and Big Data Pipelines. This UK remote position requires active Security Check (SC) clearance. The role involves designing and optimizing data pipelines on Databricks while ensuring scalability and compliance. Strong expertise in Databric ...

Nuclear Risk Engineer: Analysis, Governance & Contingency

ARCADIS is seeking a Risk Engineer to provide expertise in risk management for nuclear programs. The role involves maintaining risk registers, conducting analyses, and facilitating workshops to engage stakeholders and promote delivery confidence. Candidates should have strong experience in risk management within ...

Control & Automation Engineer — Bespoke Automation (Siemens TIA)

SC ENGINEERING in Stoke-on-Trent is seeking a Control & Automation Engineer to join their engineering team. The role involves designing and programming control systems for bespoke industrial equipment, working closely with electrical and mechanical teams to deliver automation solutions from concept to custome ...

Data Centre Facilities Engineer – 24/7 Ops & Travel Ready

Redcentric Data Centres, part of Stellanor, is seeking a Facilities Engineer based near Heathrow with responsibilities including monitoring critical infrastructure, troubleshooting issues, and conducting preventative maintenance. The ideal candidate will have a background in electrical or mechanical services, ...

Remote AWS SRE | Observability & Kubernetes

BJSS Limited is seeking a Site Reliability Engineer to support an AWS-hosted data platform in Chesterfield. The ideal candidate will have strong experience in AWS and Kubernetes, as well as observability tools such as Dynatrace and Prometheus. This remote contract role offers a competitive rate of £300 ...

Senior GenAI Full Stack Engineer (Hybrid)

83Zero Ltd is seeking a Software Engineer (AI & Full Stack) - Senior Consultant to join their team. The role offers a competitive salary of £60,000 - £70,000 plus bonuses, and requires strong development skills in both front and back end, including experience in GenAI frameworks. The position allows for hybri ...

Senior IAM Infrastructure Engineer Hybrid/On‑Site

CBSbutler Holdings Limited trading as CBSbutler is seeking a Senior IAM Infrastructure Engineer for a hybrid role based in Newport, requiring 3 days on-site. This role offers a competitive rate of 550 per day, within IR35, for an initial 6-month contract, with scope for extension. The ideal candidate m ...

Senior NC Programmer & Manufacturing Engineer (On Site)

Matchtech is seeking a Senior Manufacturing Engineer - NC Programmer to join their team in Samlesbury on a 12-month full-time contract. This role requires full on-site presence and SC clearance, designed for professionals experienced in NC programming. The successful candidate will modify and create NC ...

Electrical Design Engineer Hybrid (EPLAN Expert)

SC ENGINEERING is seeking an experienced Electrical Design Engineer for a hybrid role in either Grimsby or Runcorn. The position offers a salary of £45,000 - £60,000 and a flexible working arrangement, requiring only 2 days in the office each week. The right candidate will be responsible for designing ...

Lead EC&I Engineer: Design, Lead & Deliver Projects

Stopford in Knutsford is looking for a Lead Electrical, Control & Instrumentation (EC&I) Engineer to join their dynamic team. You will oversee all facets of EC&I design and engineering, ensuring quality and compliance with project specifications. The ideal candidate holds a relevant engineering degree ...

Remote AWS SRE | Observability & Kubernetes

BJSS Limited is seeking a Site Reliability Engineer to support an AWS-hosted data platform completely remotely. The position requires strong AWS and Kubernetes experience, with responsibilities including defining SLIs, building observability dashboards, and automating operational tasks. The ideal candi ...

Senior IAM Infra Engineer Hybrid/6 Month Contract

Sivara GmbH is looking for a Senior IAM Infrastructure Engineer with NetApp expertise to work on a secure technology programme in Newport. This role requires active SC clearance and will manage critical infrastructure services in a hybrid arrangement, with three days per week on site. The six-month con ...

Process Engineer – Naval & Steam Turbine Manufacturing

Arabelle Services UK Ltd is seeking a Process Engineer in Rugby to advance manufacturing capabilities, particularly in high-spec Steam Turbine and Naval products. This role requires strong problem-solving skills and a collaborative mindset to improve processes across teams. Candidates should have a deg ...

Senior Software Engineer: Lead Secure Unix/Linux & CI/CD

National Physical Laboratory is seeking a Senior Software Engineer in Teddington, England. You will lead the software team, ensuring secure and high-quality software solutions for critical services. This role involves developing resilient time distribution capabilities for modern society's infrastructu ...

Principal EC&I Engineer

Job DescriptionAs a Principal EC&I Engineer, you’ll play a key role in delivering some of our most exciting and complex projects. You’ll provide technical leadership across Electrical, Control & Instrumentation (EC&I) disciplines, supporting a diverse portfolio of high-i ...

Principal EC&I Engineer

Job DescriptionAs a Principal EC&I Engineer, you’ll play a key role in delivering some of our most exciting and complex projects. You’ll provide technical leadership across Electrical, Control & Instrumentation (EC&I) disciplines, supporting a diverse portfolio of high-i ...

Sr. Principal Security Engineer (Tool development)

Sr. Principal Security Engineer (Tool development) Sr. Principal Security Engineer (Tool development) 2 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. The Oracle Cloud Security and Safety team is seeking dedicated securi ...

Senior Frontend Payments Engineer

Location London Office Employment Type Full time Location Type On-site Department Engineering Compensation £180K – £220K About Plasma Plasma is building money that just works. Plasma One is o ...

Senior Frontend Engineer, Product

Location London Office Employment Type Full time Location Type On-site Department Engineering Compensation £180K - £220K About Plasma Plasma is building money that just works. Plasma On ...

Embedded Software Engineer, Ring

DescriptionWe're looking for an experienced Embedded Software Engineer to join the Ring Cambridge team. As a Software Engineer, you'll be a core member of a team building Ring's next generation of camera-centric devices. While experience with embedded systems is valuable, we want engineers who are passionate ...

.NET Developer – Warwick

Overview .NET Developer, .NET 10.0, C# 14 – Digital Download Site – Warwick, Warwickshire (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Archit ...

Senior Systems Engineer

Ampthill | 4-Day Week | Special Projects | SC Clearance EligibleReady to work on some of the UK's most complex and high-profile defence programmes?We are looking for a Senior Systems Engineer to join a specialist engineering team delivering cutting-edge projects within a highly secure environment. This i ...

Senior EC&I Engineer

Senior EC&I Engineer Location: Hybrid – 2 days per week on site in Capenhurst, Cheshire or from the Design office in Chorley, Lancashire / 3 days working from home Contract: 12-Month Contract Rate: £55.00 per hour (Umbrella) – Inside IR35 Hours: 37.5 hours per week Security Clearance: ...

Full stack Java Developer for Systematic & Credit Portfolio Trading Tools, Assistant Vice President

**_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 bu ...

Network Engineer Defence High Security Clearance Required

Network Engineer - Defence High Security Clearance Required £65k + benefits Farnborough based This role sits within a team responsible for building and supporting secure cloud infrastructure in a highly secure environment. The position combines traditional network ...

BI Developer

Join to apply for the BI Developer role at TieTalent 1 day ago Be among the first 25 applicants Join to apply for the BI Developer role at TieTalent Get AI-powered advice on this job and more exclusive features. < ...

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