165,133+ Sc Cleared Fullstack Engineer Java React Cloud Jobs in UK — Top Companies Hiring July 2026

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Senior Real Time WPF UI Engineer (C# / XAML)

SPECTRUM IT is seeking a Senior Software Engineer specializing in UI/GUI with a strong background in C# WPF and XAML. The position is based in Portsmouth and involves building modular, reusable components for a data-rich desktop application. The successful candidate will have over 5 years of experience ...

Senior NetApp Storage & Backup Architect (SC) – Newport On‑Site

CBSbutler Ltd. is looking for a Senior Storage & Backup Infrastructure Engineer to join our team in Newport. This contract role requires strong NetApp expertise and a solid background in enterprise infrastructure management. The successful candidate will lead project tasks, evaluate new solutions, and ...

Lead Principal C++ Engineer: Simulation & Robotics

Gregory Martin International is looking for a Principal C++ Software Engineer in Portsmouth to design and deliver complex software solutions. This role involves leadership in engineering teams and providing innovative solutions across various sectors including defence and health. The ideal candidate wi ...

Project Design Engineer

We’re partnering with a leading broadcast technology organisation looking to hire a Project Design Engineer to join its Architecture function. This is an opportunity for an experienced broadcast/IP engineer who wants to move beyond pure deployment work and play a bigger role in technical leadership, de ...

Senior Kubernetes Operator Engineer (Go) – Remote

Camunda is seeking a talented engineer to develop and maintain Kubernetes Operators for its SaaS offering. You will play a crucial role in ensuring the reliability of our cloud platform, managing customer clusters, and tackling challenges related to Kubernetes and multi-cloud deployments across GCP and AWS. < ...

Human Resources Systems Implementation Engineer

Human Resources Systems Implementation Engineer Join to apply for the Human Resources Systems Implementation Engineer role at Mercor Human Resources Systems Implementation Engineer 1 day ago Be among the first 25 applicants Join to apply for ...

Lead Electrical Engineer – Rotating Electrical Machines

Job Description Summary This is an opportunity to work as part of cross‑functional team to deliver product designs that meet customer and project requirements in close conjunction with CAD and Mechanical Engineers and collaborate with Customers and Project Management, Sourcing and Procure ...

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 ...

Software Consultant

Our client is a UK-based technology and innovation company that develops advanced software, cyber security, and digital solutions for complex and mission-critical environments. Working across research, product development, and consultancy, the company helps organisations solve challenging technical problem ...

Full Stack Engineer

Full Stack Engineer (FE leaning) We’re hiring Full Stack Engineer who wants to take ownership in a fast-scaling startup About Clariti AI Clariti AI is a B2B SaaS company providing price optimisation software to retail banks. We help banks make pricing decisions on products like ...

Platform Engineer

Role: - Platform EngineerDuration :FulltimeLocation: London, UK (Hybrid - 4 days office Mandatory) <u ...

Platform Engineer

Role: - Platform EngineerDuration :FulltimeLocation: London, UK (Hybrid - 4 days office Mandatory) <u ...

Senior Product Engineer

Risk Ledger is developing a network of connected organisations, all working together to defend against cybersecurity attacks in the supply chain. Organisations rely on us to establish trust, through sharing their security maturity and visualising the risks posed by their supply chain ecosystem. And ...

Principal Engineer

3 weeks ago Be among the first 25 applicants CreateFuture is fast becoming the UK’s most recognisable digital consultancy, with years of experience building digital products and services for major organisations whilst putting our people first. We have offices in the centre of Edinburgh, Leeds, Manchest ...

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 ...

CE&I Senior Design Engineer site based

CE&I Senior Design Engineer - Silos MSSS SEP1&2 (Site Based) Sellafield - Working 3 days minimum on the MSSS plant When not on plant, to work 3 days minimum out the Design Office Warrington (1 day/month) Full Time | 37 hours over 4.5 days SC Clearance Required We're looking for a CE&I ...

Junior FPGA Engineer

New Junior FPGA Engineer is required to join a specialist engineering team in Southampton, supporting the design, development, and enhancement of FPGA and SoC solutions for high-reliability products. The FPGA Engineer role offers hands-on technical ownership across the full FPGA lifecycle.Key responsibil ...

Senior Machine Learning Engineer AdTech

# Senior Machine Learning Engineer - AdTech## RokuPublished 10 Jun 2026### Share this jobCambridge, UK*& Other locations*Full Time## Role Highlights### Languages usedPythonJava### Key skillsData AnalysisNeural networksFeature EngineeringMachine LearningApplied MLDecision TreesLogistic RegressionComputer ScienceP ...

Network Segmentation Engineer

Network Segmentation EngineerWe are currently recruiting for a Network Segmentation Engineer with Illumio experience to join one of our Insurance clients on a 6-month contract.Inside IR35Hybrid Responsibilities:Serve as a hands-on engineering res ...

Network Segmentation Engineer

Network Segmentation EngineerWe are currently recruiting for a Network Segmentation Engineer with Illumio experience to join one of our Insurance clients on a 6-month contract.Inside IR35Hybrid Responsibilities:Serve as a hands-on engineering res ...

Senior AWS Engineer SRE

Senior AWS Engineer SRE London (Hybrid - 2 Days Onsite near Barbican Station) Looking for an opportunity to make a real impact on a major government programme? We're recruiting a Cloud Operations Engineer SRE to join a large-scale project focused on onboarding a major public sector ...

Staff Product Engineer

Staff Product Engineer Department: Engineering Employment Type: Full Time Location: London Compensation: £125,000 - £150,000 / year Description About Us: At Alecto, we're on a mission to fix one of the UK's most bro ...

Software Engineer

Job Description We now have an exciting opportunity for a Software Engineer to join a forward thinking company offering a collaborative team working environment, training and excellent career progression. Our strategy is to have a cross functional development team, with team members worki ...

Principal Engineer

2 days ago Be among the first 25 applicants This range is provided by numi. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Overview numi is proud to have partnered with a multiple award-winning, high-growth fintech company. We ha ...

Senior Customer Support Engineer

About Vercel: Vercel gives developers the tools and cloud infrastructure to build, scale, and secure a faster, more personalized web. As the team behind v0, Next.js, and AI SDK, Vercel helps customers like Ramp, Supreme, PayPal, and Under Armour build for the AI-native web. Our mission is ...

Lead Software Engineer

Job Responsibilities Leads the design and development of scalable and resilient systems using Java or Python, driving continual, iterative improvements across product teams Drives decisions on software solutions, architecture, design, development, and technical troubleshooting wit ...

Lead Software Engineer

Job Responsibilities Leads the design and development of scalable and resilient systems using Java or Python, driving continual, iterative improvements across product teams Drives decisions on software solutions, architecture, design, development, and technical troubleshooting wit ...

NPPV3 Windows 11 Deployment Engineer

NPPV3 Cleared Windows 11 Deployment Engineer Location: Hull, Sheffield and Rotherham Pay Rate: £200 Per Day Inside IR35 Term: Three Months The Role I am working with a large IT company that has a fantastic reputation for providing IT Hardware and upgrades all ove ...

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 ...

Submarine Marine Engineer

Astute's contract team is partnering with a leading Defence consultancy to recruit a Submarine Marine Engineer for a hybrid role, with 1-2 days a week in Reading. The Submarine Marine Engineer role comes with and hourly rate of £65 per hour.Key skills required for the Submarine Marine Engineer role<br ...

IT Cyber Security Engineer

IT Cyber Security Engineer When registering to this job board you will be redirected to the online application form. Please ensure that this is completed in full in order that your application can be reviewed. Come and join the Littlefish team! Work location: Nottingham or Sheffield (H ...

Senior Full Stack Software Engineer (Forward Deployed, GPS)

Scale’s rapidly growing Global Public Sector team is focused on using AI to address critical challenges facing the public sector around the world. Our core work consists of: Creating custom AI applications that will impact millions of citizens Generating high-quality training data f ...

Senior Compute Platform Engineer

About the Role We are a full‑stack shop consisting of product and portfolio leadership, data engineering, infrastructure and DevOps, data/metadata / knowledge platforms, and AI/ML and analysis platforms, all geared toward: Building a next‑generation, metadata‑and‑automation‑driven data ex ...

Senior Compute Platform Engineer

About the Role We are a full‑stack shop consisting of product and portfolio leadership, data engineering, infrastructure and DevOps, data/metadata / knowledge platforms, and AI/ML and analysis platforms, all geared toward: Building a next‑generation, metadata‑and‑automation‑driven data ex ...

Infrastructure Engineer

Infrastructure Engineer | Manchester | Contract A client is looking for an Infrastructure Engineer who will run the Server, Virtualisation, Storage and Microsoft Infrastructure Estate, while supporting a Major internal transformation project. The successful Systems Engineer will have d ...

Infrastructure Engineer

Infrastructure Engineer | Manchester | Contract A client is looking for an Infrastructure Engineer who will run the Server, Virtualisation, Storage and Microsoft Infrastructure Estate, while supporting a Major internal transformation project. The successful Systems Engineer will have d ...

Infrastructure Engineer

Infrastructure Engineer | Manchester | Contract A client is looking for an Infrastructure Engineer who will run the Server, Virtualisation, Storage and Microsoft Infrastructure Estate, while supporting a Major internal transformation project. The successful Systems Engineer will have d ...

Infrastructure Engineer

Infrastructure Engineer | Manchester | Contract A client is looking for an Infrastructure Engineer who will run the Server, Virtualisation, Storage and Microsoft Infrastructure Estate, while supporting a Major internal transformation project. The successful Systems Engineer will have d ...

Cloud Platform Engineering Lead Scale, Secure & Automate

Bupa UK is seeking a Lead Cloud Platform Engineer to work at any of their UK offices, including Staines. The role involves leading cloud platform design and ensuring systems are secure, reliable, and scalable. You will collaborate with various teams, mentor engineers, and drive continuous improvement in the s ...

Senior GCP Infra Engineer | Terraform, GKE & FinOps

A cloud solutions company in Greater London is seeking an Infrastructure Engineer specializing in Google Cloud Platform (GCP). This role involves designing and building cloud-native infrastructure for customer monitoring solutions, requiring strong expertise in GCP services and Terraform. Responsibilities includ ...

Senior Software Engineer (.NET)

By bringing together next‑generation technology and the finest live data available, Genius Sports is enabling a new era of sports for fans worldwide, delivering experiences that are more immersive, interactive and personalized than ever before. The Role You will join one of our establishe ...

.NET Software Engineer New London, England, United Kingdom

By bringing together next-gen technology and the finest live data available, Genius Sports is enabling a new era of sports for fans worldwide, delivering experiences that are more immersive,interactiveand personalized than ever before. Learn more at geniussports.com. The Role You will joi ...

Senior Full Stack Product Engineer (£70k £110k + Equity) at Arva AI

Job Title Senior Full-Stack Product Engineer Salary £70k-£110k + Equity Company Description Arva AI is a YC S24 startup backed by Google’s Gradient Ventures with $3M in seed funding, revolutionizing financial crime intelligence. Founded by alumni from Revolut a ...

Founding Product Engineer (£70K £120K + Equity) at cubic

Founding Product Engineer Salary: £70K - £120K + 0.10% - 1.00% Equity Company Description: cubic - VC-backed AI-native replacement to GitHub Location: London, UK Job Description: Join cubic as our first Founding Product Engineer to build the ...

Lead AI Engineer

Join Kainos and Shape the Future At Kainos, we’re problem solvers, innovators, and collaborators – driven by a shared mission to create real impact. Whether we’re transforming digital services for millions, delivering cutting‑edge Workday solutions, or pushing the boundaries of technology, we do it ...

Senior Director of Software Engineering Executive Director

Job Description We're looking for a tech leader ready to take their career to new heights. Join the ranks of top talent at one of the world's most influential companies. As a Senior Principal Software Engineer at JPMorganChase within Infrastructure Platforms - Cloud Foundation Services, y ...

Senior Director of Software Engineering Executive Director

Job Description We're looking for a tech leader ready to take their career to new heights. Join the ranks of top talent at one of the world's most influential companies. As a Senior Principal Software Engineer at JPMorganChase within Infrastructure Platforms - Cloud Foundation Services, y ...

Senior Lead Site Reliability Engineer

Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch reliability and observability for our most critical platforms.As a Senior Lead Site Reliability Engineer at JPMorgan Chase within the Commercial & Investment Bank, you are an integral pa ...

Security Engineer, Amazon Application Security

At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon’s products and services. We offer talented security professionals the chance to accelerate their c ...

Advisory AI Infrastructure Engineer

Description and Requirements Lenovo is seeking an accomplished Advisory AI Infrastructure Engineer to take a leadership role within our Advanced AI Technology Center. In this position, you will architect, build, and evolve the large-scale infrastructure and platforms that underpin AI mode ...

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