Defence Integration Engineer - DV Cleared (Onsite)

Company IconMorson Human Resources Limited
Location Icon

Morson Human Resources Limited is seeking an Integration Engineer for a 12-month contract in Christchurch, Dorset. The role requires DV clearance eligibility and involves supporting critical UK MoD capabilities. You will be part of a skilled engin...Read More>>.

Posted: June 6th, 2026
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Senior AI Engineer (Python, React, Azure)

Company IconSynextra
Location IconDundee

About Synextra Synextra is a Microsoft-specialist Managed Service Provider headquartered in Warrington, operating as a premium partner to regulated mid‑market organisations including law firms, financial services firms, and mortgage...Read More>>.

Posted: June 6th, 2026
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Senior Hardware & Embedded Penetration Tester

Company IconNetSPI
Location Icon

A cybersecurity firm is seeking an experienced Senior Hardware/Embedded Penetration Tester to assess the security of hardware and embedded systems. This role requires strong skills in hardware penetration testing, reverse engineering, and collaborati...Read More>>.

Posted: June 6th, 2026
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Senior Full-Stack Engineer: React/Node for Scalable Web Apps

Company IconJava Script Works
Location IconBristol

Requirements:A proven track record of developing modern web applications in a collaborative tech team (minimum 3 years)Strong core JavaScript and Node.js programming skillsStrong React skillsExperience w...Read More>>.

Posted: June 6th, 2026
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GCP Cloud Security Engineer – Active SC, DV Eligible

Company IconiO Associates
Location IconLondon

iO Associates is seeking a Cloud Security Engineer to join a high-impact programme in London, aimed at delivering secure cloud infrastructure for the UK government. The role involves designing secure workloads and managing IAM architectures while ens...Read More>>.

Posted: June 6th, 2026
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VP & Lead Architect - XVA Tech & AI Automation

Company IconCiti
Location IconLondon

Citi is seeking a Lead Developer – VP – XVA Technology to lead application systems analysis while driving automation initiatives, especially in generative AI. You will mentor mid-level developers, manage project quality, and collaborate closel...Read More>>.

Posted: June 6th, 2026
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Senior Security Engineer: Threat Intelligence & Vulnerability

Company IconKWE-APLL TECHNOLOGY SERVICES PTE. LTD.
Location IconLondon

A technology services firm in Greater London is seeking a Security Engineer to enhance their Cyber Threat Management Team. The role includes leading threat management, overseeing vulnerability management processes, and maintaining security protocols....Read More>>.

Posted: June 6th, 2026
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Senior AI Healthcare Engineer — Medical Imaging Senior / Principal Level | Europe (English & Fr[...]

Company IconTW
Location IconLondon

Senior AI Healthcare Engineer £70,000 - £85,000 London or Paris Series B Full Time, Perm A deep-tech healthcare AI company is looking for a Senior AI Healthcare Engineer to lead the development of machine...Read More>>.

Posted: June 6th, 2026
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Hybrid Penetration Tester: Web, Cloud & Infra

Company IconBarclay Simpson
Location IconLondon

Barclay Simpson is seeking an experienced Penetration Tester to join their team in Greater London. This internal role offers a variety of projects across WebApp, Infrastructure, and Cloud testing, along with involvement in Red and Purple Teaming. You...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer - Java 21 Spring Boot Microservices

Company IconJack and Jill AI
Location IconLondon

A leading fintech company is seeking a Senior Back-end Engineer in London to build the core infrastructure for their platform. You will design scalable microservices using Java 21 and Spring Boot, ensuring high performance and reliability. The ideal...Read More>>.

Posted: June 6th, 2026
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Mobile Security Engineer: Threat Modeling & Cloudflare Security

Company IconJava Script Works
Location IconLondon

Mobile Security Engineer London, United Kingdom Posted 7 months ago Tech stack Security Terraform Mobile Below is a snippet of the job description. To read the full text, ple...Read More>>.

Posted: June 6th, 2026
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Hybrid London: Oracle Fusion ERP & HCM QA Specialist

Company IconTieTalent
Location IconLondon

A public sector consultancy is seeking an Oracle Test Specialist for a hybrid role based in London. The position requires expertise in functional testing of Oracle Fusion ERP and HCM, with responsibilities including test design, environment preparati...Read More>>.

Posted: June 6th, 2026
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Cybersecurity Engineer: Build Defenses & Threat Hunt

Company IconDarkshield
Location Icon

Darkshield, a cybersecurity agency in York, is seeking a Cybersecurity Engineer with a strong background in cybersecurity solutions. Responsibilities include designing and maintaining security solutions, conducting assessments, and responding to i...Read More>>.

Posted: June 6th, 2026
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Senior AI-Driven Software Engineer – Multi-Agent Systems

Company IconMark43
Location IconGreater Manchester

A leading software development company in Greater Manchester is seeking a Senior Software Engineer specializing in AI-enabled engineering. This role requires over 5 years of experience in software engineering and proficiency in Java, TypeScript, and...Read More>>.

Posted: June 6th, 2026
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Trainee Network & Security Engineer — Start Your IT Security Career

Company IconITOL Recruit
Location IconWalsall

ITOL Recruit is advertising a Trainee Network & Security Engineer role in Walsall, England. This position is a full-time permanent role with a focus on network and security engineering training. The salary details relate to a training course, prov...Read More>>.

Posted: June 6th, 2026
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Lead Software Engineer (Java, AWS) - Contract Role - Inside IR35

Company IconThe Very Group
Location IconLiverpool

Role Purpose We are looking for a Lead Software Engineer for an initial 6 Month Contract (Inside IR35) - this role will be onsite 2 days a week in our Speke HQ working in our FS squads. The Lead Engineer is a key role within a Software...Read More>>.

Posted: June 6th, 2026
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OT Security Engineer — Vulnerability & ICS Risk (3-6 mo)

Company IconX4 Technology
Location Icon

X4 Technology is seeking a Security Engineer for a contract of 3-6 months based in the United Kingdom. The role involves identifying and prioritising vulnerabilities in operational technology environments and coordinating remediation activities wi...Read More>>.

Posted: June 6th, 2026
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Senior Full-Stack Engineer (React/Go/Java) – FinTech

Company IconJava Script Works
Location IconLondon

Java Script Works is looking for a Senior Fullstack Engineer in London, United Kingdom. The role involves building user-facing features and core system components using a tech stack that includes React, Go, Node.js, and Java. Candidates are expected...Read More>>.

Posted: June 6th, 2026
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Senior FinTech AI Engineer — Remote + Equity

Company IconHorizonAI Talent
Location IconLondon

HorizonAI Talent is seeking a Senior AI Engineer to work within FinTech AI companies in London. The position demands over 4 years of software development experience, with at least 18 months hands-on with LLMs. You will be expected to build and deploy...Read More>>.

Posted: June 6th, 2026
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Senior Principal AI/ML Engineer

Company IconKing
Location IconLondon

Candy Crush Saga | King Craft: Data, Analytics & Strategy Senior Principal AI/ML Engineer – Decision Automation Are you motivated by building the shared decisioning foundations for how a live game learns,...Read More>>.

Posted: June 6th, 2026
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Platform Engineer: Cloud, Security & Public Sector Impact

Company IconDifferent Technologies Pty Ltd.
Location IconLondon

A rapidly growing consultancy is seeking a talented Platform Engineer to design and implement cutting-edge platform and infrastructure solutions for public sector clients in the UK. In this role, you will collaborate closely with clients, ensuring th...Read More>>.

Posted: June 6th, 2026
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Hybrid Cloud Security Engineer: AWS, WAF & Edge

Company IconBlue Light Card Ltd
Location IconLondon

Blue Light Card Ltd is seeking a Cloud Security Engineer to join the Technology team in Greater London. This hands-on role will lead efforts in securing our cloud environment and working with engineering squads to improve security practices....Read More>>.

Posted: June 6th, 2026
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Senior AI Security Engineer — GenAI & Cloud Security

Company IconJefferson Frank
Location IconManchester

Jefferson Frank in Manchester is searching for a Senior AI Security Engineer. In this role, you will provide technical leadership in security architecture, cryptography, and IAM on hybrid/cloud platforms. Responsibilities include designing solutions...Read More>>.

Posted: June 6th, 2026
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Senior Lead Software Engineer - Python - Real-Time Risk & PnL | Front Office

Company IconJ.P. MORGAN
Location IconLondon

Join us to build the real-time engine behind one of the world's largest Credit Trading franchises. You'll shape how billions move, architecting technology that drives revenue growth and empowers traders to compete and win. At JPMorganChase, we...Read More>>.

Posted: June 6th, 2026
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Senior Generative AI Engineer — Scale & Impact

Company Icon0026 Checkout Technology Ltd
Location IconLondon

0026 Checkout Technology Ltd is seeking a Senior AI Engineer to lead generative AI initiatives that enhance products and processes. This role involves collaborating with product managers and engineers to deliver impactful Generative AI solutions....Read More>>.

Posted: June 6th, 2026
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AI-Driven Cloud Platform Lead DevOps

Company IconUK Intelligence Services
Location IconLondon

UK Intelligence Services is seeking a Lead DevOps Engineer in London to shape the strategic technical direction of a bespoke Cloud platform. The role emphasizes development and operations alignment through strong DevOps practices and leadership....Read More>>.

Posted: June 6th, 2026
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Lead Software Engineer - React /UI in London - JPMorgan Chase & Co.

Company IconJava Script Works
Location IconLondon

Lead Software Engineer - React /UI London, United Kingdom Posted 10 months ago This is a job posted by our partner Jooble Tech stack Next.js React UI Trading...Read More>>.

Posted: June 6th, 2026
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Senior Python Engineer (6 Month Contract) in London - Funding Circle UK

Company IconStars Arena
Location IconLondon

Senior Python Engineer (6 Month Contract) London, United Kingdom Posted 9 months ago Responsibilities Senior Python Engineer to support an interesting project on a six‑month contract. The ideal candidate is abl...Read More>>.

Posted: June 6th, 2026
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Hybrid Security Engineer: Threat Modelling & Secure Design

Company IconHamilton Barnes ?
Location Icon

Hamilton Barnes is seeking multiple Security Consultants/Engineers for a 12-month hybrid contract. This role involves designing secure solutions and performing threat modelling, with opportunities to work across various UK locations such as Bristo...Read More>>.

Posted: June 6th, 2026
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Contract Network Security Engineer — Firewalls & BAU

Company IconOpticoreIT Limited
Location IconLondon

A leading IT consultancy is seeking a Network Security Engineer for a contract position in Central London. The role involves BAU operational support with a focus on network security technologies, particularly firewalls. Responsibilities include manag...Read More>>.

Posted: June 6th, 2026
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AI Platform Engineer — LLM/MLOps at Scale

Company IconFlo Health Inc.
Location IconLondon

A leading health technology company is searching for an AI/ML Platform Engineer to join their team. In this role, you will be responsible for developing and optimizing AI systems, with a focus on enhancing infrastructure. The ideal candidate should h...Read More>>.

Posted: June 6th, 2026
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Senior ServiceNow Engineer: CyberSecurity Workflows Lead

Company IconSKY
Location IconLondon

SKY is seeking a Senior Developer to join their CyberSecurity Organization in Greater London. In this role, you will build critical workflows in ServiceNow, enhancing the ability to track and prevent security vulnerabilities.Responsibilitie...Read More>>.

Posted: June 6th, 2026
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Cyber & AI Security Engineer for Cloud & GenAI

Company Icon慨正橡扯
Location IconLondon

慨正橡扯 is looking for a Cyber and AI Security Engineer in London to design and implement security controls for AWS cloud platforms and AI workloads. You will work closely with MLOps, data science, and security teams to protect AI systems aga...Read More>>.

Posted: June 6th, 2026
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Senior Security Engineer: £180,000 + Bonus (Elite Fintech)

Company IconHunter Bond
Location IconLondon

Senior Security Engineer: £180,000 + Bonus (Elite Fintech)Senior Security Engineer: £180,000 + Bonus (Elite Fintech)21 hours ago Be among the first 25 applicantsDirect message the job poster from Hunter BondSenio...Read More>>.

Posted: June 6th, 2026
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Senior Frontend Engineer — AI Platform UI/UX Lead

Company IconIC Resources
Location IconLondon

IC Resources is seeking a Senior Full Stack Engineer with a strong frontend focus to join their innovative start-up in the AI industry. You will lead UI/UX design across all web products, building systems that enhance the user experience and enabl...Read More>>.

Posted: June 6th, 2026
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Remote Cloud Security Engineer – AWS & Azure, FinServ

Company IconInvitISE Ltd
Location IconLondon

A consultancy firm is seeking a Cloud Security Engineer to support a cyber security programme for a financial services organisation. This remote role may require occasional travel to London. Key responsibilities include implementing cloud security co...Read More>>.

Posted: June 6th, 2026
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Remote Principal Software Engineer — AI-Driven, Cloud-Native

Company IconMCS Group
Location IconBelfast

MCS Group is looking for a Principal Software Engineer in Northern Ireland. This fully remote role offers an exciting opportunity to lead the development of production systems, modernize platforms, and leverage AI to enhance project delivery. You wil...Read More>>.

Posted: June 6th, 2026
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Senior Analytics DevOps Engineer: Cloud, CI/CD & Automation

Company IconLondon Stock Exchange Group
Location IconLondon

A leading global financial markets provider in London is seeking a skilled DevOps Engineer to join their analytics team. The role includes developing infrastructure as code, building CI/CD pipelines, and managing cloud environments. Candidates should...Read More>>.

Posted: June 6th, 2026
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Cyber Security Engineer — Hybrid, Growth & Secure by Design

Company IconRedgate
Location Icon

Redgate is looking for a Cyber Security Engineer to join their team in Cambridge. In this role, you will design and operate security controls, working closely with engineers to ensure secure delivery of products. The ideal candidate will have hand...Read More>>.

Posted: June 6th, 2026
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Senior OT Network Security Engineer — Firewall & Zero Trust

Company IconElanco Animal Health Incorporated
Location IconHook

A global leader in animal health is seeking a Senior Network Security Engineer (OT) to design and implement network security solutions, including firewalls and access controls. The role involves collaborating with cross-functional teams to strengthen...Read More>>.

Posted: June 6th, 2026
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Senior Personalization AI/ML Engineer

Company IconFractal
Location IconLondon

Fractal is seeking a Machine Learning Specialist in Greater London. This role focuses on the full lifecycle of machine learning, including model development, deployment, and maintenance. Responsibilities include designing ML models, constructing d...Read More>>.

Posted: June 6th, 2026
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Security Engineer: Cloud, IAM & Pen-Test for SaaS

Company IconStackOne Technologies Limited
Location IconLondon

StackOne Technologies Limited is seeking a Security Engineer to oversee cloud and product security. This role involves working with AWS and Cloudflare while hardening the secure SDLC, conducting pen tests, and collaborating with the engineering te...Read More>>.

Posted: June 6th, 2026
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Senior AI/ML Deployment Engineer (AWS)

Company IconJPMorgan Chase & Co.
Location IconLondon

JPMorgan Chase & Co. is seeking a Software Engineer to join the Firmwide AI/ML Deployment Platform team. You'll design cloud-native solutions that streamline model deployment across the organization, enhancing scalability and reliability. Responsi...Read More>>.

Posted: June 6th, 2026
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Senior CyberArk Engineer – PAM Specialist (UK Hybrid)

Company IconAviva
Location Icon

A leading insurance company in the United Kingdom seeks a Senior Technical position in Cyber Security, focused on Privileged Access Management (PAM) within the CyberArk platform. You will manage cybersecurity operations, onboard accounts, and enhance...Read More>>.

Posted: June 6th, 2026
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Lead Software Engineer — AI-First, Cloud-Native, Hybrid UK

Company IconTilo Consulting
Location IconManchester

A progressive software company in Manchester is seeking a Lead Software Engineer to lead a cross-functional squad in delivering high-quality software. Ideal candidates will have proven leadership experience, strong technical skills in Node.js and Rea...Read More>>.

Posted: June 6th, 2026
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Senior AI Agent Engineer - Hybrid & LLM Systems

Company IconProfitero, Inc.
Location IconWokingham

A leading AI-driven company is looking for a Senior AI Agent Engineer to design and deploy intelligent systems using large language models. The role requires a strong background in AI, with at least 3 years of experience and a degree in a relevant fi...Read More>>.

Posted: June 6th, 2026
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Senior API Platform Architect — Azure, AKS & Terraform

Company IconInsight International (UK) Ltd
Location IconLondon

A leading tech consulting company is seeking an experienced API Platform Architect to lead the architecture and engineering of their enterprise API Platform. The role is hybrid and requires deep expertise in Azure cloud services, Kubernetes, and Terr...Read More>>.

Posted: June 6th, 2026
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Area Security Engineer: CCTV/IP Fire Systems, On-Call

Company IconArgenbright Security Europe Limited
Location IconWales

Argenbright Security Europe Limited is seeking an experienced Area Service Engineer to join their team in the UK, covering South Wales. This role plays a critical part in delivering service and maintenance across integrated security systems. Candidat...Read More>>.

Posted: June 6th, 2026
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Product Security Engineer: Information Assurance Lead

Company IconBabcock Mission Critical Services España SA.
Location IconBristol

Babcock Mission Critical Services España SA in Bristol is seeking a Product Security Engineer to shape secure engineering solutions. You will work within the Mission Systems team to lead security design and ensure robust protection against evolvi...Read More>>.

Posted: June 6th, 2026
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Senior AI Engineer - Multi-Agent ML for Ad Tech (Hybrid)

Company IconQuantum
Location IconLondon

Quantum in Greater London is seeking a Senior AI Engineer to spearhead the design and deployment of AI systems that enhance personalized advertising and audience analytics. This role involves collaboration with various teams to develop scalable so...Read More>>.

Posted: June 8th, 2026
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