Senior Network & Security Engineer - Lead SOC

Company IconNHS
Location IconLondon

NHS is looking for an ICT Senior Networking & Security Engineer based at Great Ormond Street Hospital for Children. You will oversee the operations of the Trust's network and Cyber Security Operations Centre, ensuring compliance with security poli...Read More>>.

Posted: June 6th, 2026
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On-Site Infrastructure & Security Engineer

Company IconCapula Investment Management LLP
Location IconLondon

A leading investment firm is seeking a hands-on Infrastructure & Security Engineer to enhance their security posture in response to complex threats, including AI-related risks. This role, requiring 5+ years of experience, blends operational support w...Read More>>.

Posted: June 6th, 2026
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Cyber Security Engineer – Zero-Trust & ISO 27001 Focus

Company IconCharles Russell Speechlys LLP
Location IconLondon

A law firm in Greater London is seeking a Cyber Security Engineer to enhance security measures in their newly established SecOps team. You will be responsible for implementing and maintaining security solutions across the firm, addressing incidents a...Read More>>.

Posted: June 6th, 2026
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Senior Full‑Stack Engineer (Python/React) — AI‑Driven, Hybrid

Company IconSkin + Me
Location IconLondon

A personalized skincare technology startup is seeking a Senior Software Engineer to enhance their software stack and revolutionize skincare. This hybrid role involves leveraging agentic tools across a Python/React stack, leading engineering evolution...Read More>>.

Posted: June 6th, 2026
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AI-First Senior Full-Stack Engineer — React/TS & Node

Company IconControlUp
Location Icon

ControlUp is seeking a Senior Full Stack Engineer located in the United Kingdom. The role involves designing and building full-stack features with a focus on React and TypeScript for front-end, and Node.js for back-end services. The candidate will le...Read More>>.

Posted: June 6th, 2026
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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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Graduate Software Engineer: AI-Driven Impact, Remote

Company IconMeetup
Location IconCambridge

Meetup, part of Bending Spoons, seeks a driven individual to take real ownership from idea to production, creating systems used by millions. Ideal candidates will integrate powerful AI tools into their workflow, simplifying complexities in develop...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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Security Engineer (SOC & IR) — Training & Growth

Company IconErin Associates Ltd.
Location IconGreater Manchester

Erin Associates Ltd. is seeking a Security Engineer (Cyber Security) to join their team in Greater Manchester. This hands-on role involves responding to security threats and improving the security posture in a modern hybrid IT setup.Key res...Read More>>.

Posted: June 6th, 2026
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Senior Python Engineer: AI Code Migration (Remote)

Company IconMindrift
Location IconManchester

Mindrift is looking for a Senior Python Developer in Manchester to create functional black-box tests for AI projects. Candidates should have over 5 years of experience mainly in Python, expert Docker skills, and strong Linux knowledge. You will manag...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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Senior JavaScript AI Training Engineer (Remote)

Company IconProlific
Location IconOxford

Prolific is seeking JavaScript Specialists in Oxford to join their Expert Network, aiding in the training and evaluation of advanced AI models. Candidates should possess a relevant degree and experience in web development using JavaScript/TypeScript....Read More>>.

Posted: June 6th, 2026
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Security Engineer: Intruder, CCTV & Access Control Expert

Company IconUnited Cerebral Palsy of Georgia
Location IconLondon

United Cerebral Palsy of Georgia is seeking an experienced Security Engineer for a role in London, with a salary range of £43,000 to £48,000. The ideal candidate will be responsible for the installation, servicing, and maintenance of intruder al...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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Staff/Senior AI Engineer, AI for Code

Company IconJetBrains
Location IconLondon

At JetBrains, we build developer tools used by millions of engineers. The AI for Code team works on the next generation of coding agents and agentic workflows: systems that can understand codebases, plan and execute multi-step tasks, collaborate w...Read More>>.

Posted: June 6th, 2026
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Senior/Lead Applied AI Engineer

Company Icon慨正橡扯
Location IconLondon

Senior Applied AI Engineer (Manager) Location London CP / Manchester / Birmingham / Edinburgh/ Belfast Hybrid with client‑site travel Contract Permanent, full‑time Role purpose Lead technical delivery across...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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AVP Network Security Ops Engineer — Policy & Audit Lead

Company IconState Street Corporation
Location IconLondon

A leading financial services firm in Greater London seeks a Network Security Operation Engineer to safeguard network infrastructure. The ideal candidate will have a minimum of 5 years' experience with NGFW security technologies such as Fortinet, Chec...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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Lead Software Engineer – AI & Cloud Platform Innovator

Company IconBarclays
Location IconKnutsford

A leading banking institution in Knutsford seeks a Lead Software Engineer to design and develop software that enhances business opportunities and technology capabilities. Ideal candidates will have robust experience in AI and containerization and mus...Read More>>.

Posted: June 6th, 2026
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Junior Application Support Engineer: Fintech Launchpad

Company IconMiller Maxwell Ltd
Location IconLondon

A prestigious asset manager is seeking a proactive Junior Application Support Analyst to join their technology team in London. This entry-level position offers hands-on experience in financial technology, providing first- and second-line support for...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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Lead SRE - Azure SaaS | Hybrid, Observability & Automation

Company IconClient Server
Location IconCambridge

Client Server is seeking a Lead Site Reliability Engineer (SRE) in Cambridge with a hands-on approach to observability and monitoring in a SaaS environment. You will establish SRE processes ensuring reliability and driving best practices in service d...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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Senior AI Engineer - Build Production-Grade GenAI Platforms

Company IconJD Group Plc
Location IconBury St Edmunds

JD Group Plc is looking for a Senior AI Engineer in Bury St Edmunds, England. This individual will be responsible for architecting and building scalable AI platforms and solutions, focusing on generative AI systems. The role demands expertise in AI e...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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Senior Frontend Engineer - Trading Desk UI & Performance

Company IconParagon Alpha - Hedge Fund Talent Business
Location IconLondon

Paragon Alpha - Hedge Fund Talent Business is seeking a senior frontend engineer to join a fast-growing quantitative hedge fund in Greater London. The ideal candidate will build and maintain frontend applications for trading desks using React and Typ...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer for AI-Driven Marketplace (Equity)

Company IconJack & Jill
Location IconLondon

Jack & Jill is seeking a Senior Backend Software Engineer in London to build the transaction layer for a digital supply chain. You'll work in a high-velocity environment, helping to scale their innovative AI-native marketplace.The ideal can...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 Security Engineer – Cloud, ISO 27001 & SIEM (Hybrid)

Company IconRocket Science
Location Icon

Rocket Science in the United Kingdom is looking for a talented Senior Security Engineer to oversee security audits, compliance activities, and daily operational security tasks. This hybrid position based in Brighton requires 3 days onsite, collaborat...Read More>>.

Posted: June 6th, 2026
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Senior Data Scientist - Ministry of Justice - SEO

Company IconManchester Digital
Location IconManchester

Location: Leeds Overview Join Justice Digital, Data and Science as a Senior Data Scientist and help turn complex data into tools and insights that support frontline services, inform policy, and improve outcomes across the...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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1 2,530 2,531 2,532 2,533 2,534 4,135