Node.js Backend Engineer - Build Scalable, Secure APIs

Company IconRemoteStar
Location Icon

A recruitment agency in the tech sector is seeking a Back End Developer (Node.js) for a leading cybersecurity client in the UK. In this role, you will design and maintain scalable APIs, enhance data feeds, and ensure secure integrations. The ideal ca...Read More>>.

Posted: June 6th, 2026
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AWS Senior Platform Engineer - UK Security Clearance eligibility required

Company IconAppvia
Location IconLondon

AWS Senior Platform Engineer Location: London, UK (Hybrid – typically ~1 day per week in office/on-site)Contract: Permanent, Full-timePackage: £75,000 – £90,000 + 10% Bonus + 10% Shares + Ben...Read More>>.

Posted: June 6th, 2026
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Intermediate Backend Engineer (RoR), Security Risk Management: Platform Management

Company IconGitLab
Location Icon

OverviewJoin to apply for the Intermediate Backend Engineer (RoR), Security Risk Management: Platform Management role at GitLab.GitLab is an open-core software company that develops the most comprehensive AI-powere...Read More>>.

Posted: June 6th, 2026
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Azure Senior Platform Engineer - UK Security Clearance eligibility required

Company IconAppvia
Location IconLondon

Azure Senior Platform Engineer – UK Security Clearance eligibility required Internal Title: Azure Senior Platform Engineer Contract: Permanent - Full-time Location: London, UK - (Hybrid - typ...Read More>>.

Posted: July 24th, 2026
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Lead DevSecOps Engineer - Build Secure CI/CD & Cloud Infra

Company IconCapgemini
Location Icon

Capgemini is shaping Digital Customer Experience in the UK, focusing on secure, automatic CI/CD pipelines and DevSecOps practices. The role leads teams across delivery, security, and architecture to embed secure-by-design engineering and governanc...Read More>>.

Posted: August 1st, 2026
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Backend Software Engineer – National Security (eDV Cleared/ Green Badge)

Company IconForward Role
Location IconCheltenham

Backend Software Engineer - National Security (eDV Cleared/ Green Badge) Multiple UK Locations Working with a specialist engineering organisation delivering mission-critical software solutions across the UK's National Security...Read More>>.

Posted: September 4th, 2026
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AWS Principal Platform Engineer - UK Security Clearance eligibility required.

Company IconAppvia
Location IconLondon

AWS Principal Platform Engineer - UK Security Clearance Required. Location: London, UK (Hybrid - typically :1 day per week in office/on-site) Contract: Permanent, Full-time Package: £90,000 - £120,000 + 10% Bonus + 10%...Read More>>.

Posted: September 21st, 2026
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Security & Fire Systems Service Engineer - Local Travel & 150% OT

Company IconCareer Choices Dewis Gyrfa Ltd
Location IconBristol

Fire and Security Careers, part of Eley Solutions Ltd, is seeking a Security Service Engineer/Fire & Security Engineer to service CCTV, Intruder Alarm and Fire Alarm systems in Bristol, Swindon and surrounding areas. You will perform maintenance,...Read More>>.

Posted: September 21st, 2026
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Senior AI Platform Engineer: Build Secure, Self-Serve AI

Company IconJanus Henderson Group
Location IconLondon

Janus Henderson Group is hiring a Senior AI Platform Engineer to own the AI tooling estate, from Azure AI Foundry to Copilot services. You will oversee the model gateway, onboarding of new AI software, and policy-driven deployments across the firm...Read More>>.

Posted: September 24th, 2026
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Senior DevOps Engineer: Cloud, AI & Secure Pipelines

Company IconTriple Point
Location IconLondon

Triple Point, based in the City of London, is seeking a Senior DevOps Engineer to lead hands-on DevOps and platform engineering across its Microsoft cloud and AI delivery landscape. You will design, build and operate secure deployment pipelines, a...Read More>>.

Posted: September 24th, 2026
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AI-Powered Platform Engineer — Cloud Infra & Security

Company IconCogna
Location IconLondon

Cogna is building an AI-powered platform to modernize critical infrastructure workflows. We design cloud infrastructure and internal tooling to accelerate product delivery, with a focus on reliability and security at scale.The role involves...Read More>>.

Posted: September 24th, 2026
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Senior IT Support Engineer - 365, Endpoint & Security

Company IconEnfint
Location IconLondon

LondonEnergy ищет опытного специалиста IT-поддержки для роли старшего уровня эскалации в условиях гибридной среды Лондона. Ваша задача — обе...Read More>>.

Posted: September 24th, 2026
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Graduate Control Systems Engineer | Hybrid & UK Security

Company Icon1120 NG UK Limited.
Location IconLondon

Northrop Grumman UK invites applications for a Graduate Control Systems Engineer. You will help design and develop systems that monitor, manage and automate critical functions across the UK’s nuclear-powered submarine fleet.The two-year G...Read More>>.

Posted: September 24th, 2026
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Senior Software Engineer — Hybrid & Impactful Security Tech

Company IconMI5
Location IconCheltenham

GCHQ is seeking a Senior Software Engineer in Cheltenham/Manchester who will drive architecture and design of mission-critical systems, delivering high-quality software and promoting best practices across teams.You will work with C++, Golan...Read More>>.

Posted: September 24th, 2026
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Senior CyberArk PAM Engineer | Privileged Access Security

Company IconMm International
Location IconWarwick

Mm International is seeking an experienced CyberArk Security Engineer to secure and manage privileged accounts across the organization. Based in Warwick, United Kingdom, you will work with CyberArk PAM/PAS, PVWA, CPM, PSM and Vault to protect admi...Read More>>.

Posted: September 24th, 2026
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Field Service Engineer - Access Control & Security Systems

Company IconWiggett Group
Location IconLondon

The Wiggett Group is seeking an experienced Access Control Service Engineer to deliver planned servicing, reactive maintenance and fault repairs on social housing sites across London. You will diagnose faults, carry out repairs and maintain system...Read More>>.

Posted: September 24th, 2026
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Senior Machine Learning Engineer (IIoT & OT Security)

Company IconVelos
Location IconLondon

Salary: £50,000 - 50,000 per year Requirements: We require 5+ years of professional experience developing and productionising machine learning systems. We require strong commercial experience with Python....Read More>>.

Posted: September 24th, 2026
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Senior Infrastructure Engineer, GCP — Hybrid & Secure Cloud

Company IconStarling
Location IconLondon

Engine by Starling is building a cloud‑native banking platform and seeks a Senior Infrastructure Engineer to design, build and run scalable infrastructure on GCP across regions. You will own automation, security‑by‑design, and CI/CD pipeline...Read More>>.

Posted: September 24th, 2026
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NetBackup Engineer — UK Clearance, Secure Data Protection

Company IconCmk Resource
Location IconAylesbury

CMK Resources is seeking an experienced NetBackup SME / Consultant to support enterprise data protection projects across the United Kingdom, working with Cohesity and its customers including highly regulated public-sector organizations. The ideal...Read More>>.

Posted: September 24th, 2026
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AI/ML Data Platform Engineer III – Secure, Scalable Systems

Company IconFairygodboss
Location IconLondon

JPMorganChase is seeking a Software Engineer in AMDP (AIML Data Platforms) to advance trusted market-leading technology products in a secure, scalable way. You will contribute across design, development, and production support while aligning with...Read More>>.

Posted: September 24th, 2026
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DV Cleared Java Full-Stack Engineer for Secure Web Apps

Company IconBangura Solutions
Location IconNewport

The role emphasizes secure development practices, agile workflows, version control, code reviews and Linux environments. Experience with MongoDB, GitLab, CI/CD, Docker, AWS, microservices or cloud-native approaches is advantageous, with room t...Read More>>.

Posted: September 24th, 2026
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Staff Infrastructure Engineer (GCP) - Cloud, Security, Automation

Company IconStarling
Location IconManchester

Engine by Starling seeks a Staff Infrastructure Engineer to design, build and run the cloud foundations our banking platform relies on across regions and cloud providers globally. You’ll craft scalable, observable, secure systems and drive autom...Read More>>.

Posted: September 24th, 2026
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Cloud Platform Engineer: Build, Run & Secure Kubernetes

Company IconJPMorganChase
Location IconLondon

JPMorganChase in London is seeking a Software Engineer III to help shape the cloud-native platform that powers product teams. You will design, build, and operate infrastructure that enables rapid, secure delivery across the accelerator team, colla...Read More>>.

Posted: September 25th, 2026
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Remote Lead Sales Engineer - AI Data Security

Company IconCohesity
Location IconLondon

Cohesity is seeking a Velociraptor Sales Engineer to drive net-new business opportunities and guide customers through complex evaluations. You will collaborate with Sales to demonstrate Cohesity’s data security solutions and displace incumbent t...Read More>>.

Posted: September 25th, 2026
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Senior ML Engineer: IIoT & OT Security NIDS

Company IconVelos
Location IconLondon

Velos is seeking a Senior ML Engineer in London to design and productionise ML systems for Industrial IoT security. You will build data pipelines for complex network telemetry, develop unsupervised anomaly detection, and deploy models across edge...Read More>>.

Posted: September 25th, 2026
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AWS Cloud Platform Engineer | IaC, Kubernetes & Security

Company IconCloudscaler
Location IconLondon

Cloudscaler is seeking a Cloud Engineer to design, build and operate secure cloud platforms for client-driven transformations. You will collaborate with our engineering team to deliver scalable, production-ready solutions across AWS and multi-clou...Read More>>.

Posted: September 25th, 2026
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AI-Driven Senior Engineering Manager, Email Security

Company IconMimecast
Location IconLondon

Mimecast is seeking a Senior Engineering Manager for Email & Collaboration Threat Protection in London. You will lead one or more squads, owning delivery, quality, and team health while developing engineers and shaping the technical direction of c...Read More>>.

Posted: September 25th, 2026
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Remote Senior Sales Engineer - Public Cloud Security

Company IconZscaler, Inc.
Location IconLondon

Zscaler, Inc. is seeking a Senior Sales Engineer to join our team. This remote role serves candidates within commuting distance of London, the South East, or the Midlands and reports to the Sales Engineering Manager in Solutions Consulting (Public...Read More>>.

Posted: September 25th, 2026
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GCP IAM & RBAC Engineer — Data Platform Security

Company IconReed Technology
Location IconLondon

Reed Technology is seeking an experienced GCP IAM / RBAC Engineer to join its Data Platform team in the UK on a contract basis. The role focuses on implementing and improving access controls, governance frameworks and security practices across a l...Read More>>.

Posted: September 26th, 2026
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Crypto Engineer: API-Driven Security Platform (Hybrid)

Company IconWWT EMEA UK LIMITED
Location IconBolton

World Wide Technology (WWT) is seeking an experienced Cryptography Engineer for the intersection of cryptographic architecture and platform/automation engineering in the United Kingdom. This contract role is inside IR35 and hybrid, spanning 6 mont...Read More>>.

Posted: September 26th, 2026
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Senior Cloud Platform Engineer: Scale, Automate & Secure

Company IconUnum Ireland
Location IconDorking

Unum is seeking a Senior Platform Engineer in Dorking/Basingstoke to design, build and maintain scalable cloud platform infrastructure. You will drive automation, CI/CD pipelines and security-focused practices across development teams, collaborati...Read More>>.

Posted: September 26th, 2026
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Platform Engineer: AI Enablement & Secure, Scalable Infra

Company IconOpenDigital Limited
Location IconLondon

Wayve in the United Kingdom is seeking a hands-on Platform Engineer to build reliable infrastructure that provides safe, cost-effective access to language models and AI agents. You will define problems, design systems, and deliver end-to-end platf...Read More>>.

Posted: September 26th, 2026
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Senior Software Engineer – Cloud, React & Secure SDLC

Company IconRELX
Location IconRichmond

RX Global, part of RELX, seeks a Software Engineer III to deliver production-quality software for well-defined components within our events platform. You will work under guidance of senior engineers to build secure, maintainable, scalable systems...Read More>>.

Posted: September 26th, 2026
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Senior Service Engineer - London CCTV & Security Systems

Company IconHales Group Ltd
Location IconLondon

Hales Group Ltd is seeking a Senior Service Engineer in London to join our client’s expanding engineering team. You’ll manage a portfolio of client sites across your area, with autonomy and support to develop your technical and customer servic...Read More>>.

Posted: September 26th, 2026
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Data Engineer: Build Scalable, Secure Data Pipelines

Company IconSeven Investment Management
Location IconLondon

Seven Investment Management in London is seeking a Data Engineer to design, build, test and release data solutions, contributing to a modernisation of the data platform. You will deliver robust, scalable pipelines in a regulated financial services...Read More>>.

Posted: September 22nd, 2026
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Remote Senior Endpoint Engineer — Fleet Automation & Security

Company IconWave Mobile Money
Location IconLondon

Wave Mobile Money is seeking a Sr Endpoint Engineer to consolidate legacy systems and drive automation. You will own MDM platforms and fleet tooling across ChromeOS, macOS, Android, and Linux, delivering scalable, compliant endpoint solutions in a...Read More>>.

Posted: September 22nd, 2026
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Head of IT Security, Professional Services, Cyber, Leeds, Legal IT

Company IconCarrington Recruitment Solutions
Location IconLeeds

Head of IT Security, Head of Cyber Security, ISO27001, NIST, CISM, CISO, LeedsHead of IT Security required to work for an exciting Law Firm based in Leeds, West Yorkshire. This will be a hybrid role where you will be expected to be in...Read More>>.

Posted: September 22nd, 2026
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Senior Full Stack Engineer — Cloud-Scale Security

Company IconHewlett Packard Enterprise
Location IconCambridge

HP Wolf Security in Cambridge is seeking a Senior Full Stack Developer to help scale the Controller and integrate it with HP's Workforce Experience Platform. You will work across API/back-end (Python/Django) and front-end (React/TypeScript/Vue.js)...Read More>>.

Posted: September 22nd, 2026
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London Onsite Systems Engineer – IT Support & Security

Company IconAtlas Technica, LLC
Location IconLondon

Atlas Technica in London is seeking a Systems Engineer to join our growing Support team onsite. This role provides hands-on troubleshooting, systems administration, and escalation support across client environments.You will work with fellow...Read More>>.

Posted: September 22nd, 2026
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IDAM & PAM Engineer: Design, Implement, Secure Access

Company IconNTT Limited
Location IconLondon

NTT DATA in the UK is seeking IDAM and PAM Engineers to join our client advisory and delivery practice. You will design, implement and optimize identity and access management solutions, integrating with Okta, SailPoint, CyberArk and cloud IAM plat...Read More>>.

Posted: September 22nd, 2026
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Data Engineer: Pipelines, Analytics & Security (Hybrid UK)

Company IconHCLTech
Location IconLondon

HCLTech is seeking a Data Engineer in Birmingham, UK, on a fixed-term contract with hybrid work (3 days in office). The role focuses on building reporting pipelines and analytics for patch and vulnerability management, with 9+ years of experience...Read More>>.

Posted: September 22nd, 2026
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Azure Platform Engineer: CI/CD, Security & Cost

Company IconIMServ Europe Ltd
Location Icon

IMSERV is seeking a DevOps Engineer to own the Azure platform underpinning the Astral products. You will co-own the environments, CI/CD pipelines, releases and security posture of the estate, working within Scrum teams alongside software engineers...Read More>>.

Posted: September 23rd, 2026
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Lead FPGA Engineer - High-Assurance Secure Systems

Company IconMatchtech
Location Icon

Matchtech is looking for a Principal FPGA Engineer to shape the future of secure technology. This role demands a strong FPGA development background, focusing on design and verification across embedded systems.You'll lead engineering teams w...Read More>>.

Posted: September 23rd, 2026
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Senior Data Engineer - Cloud Pipelines (Security Cleared)

Company IconSolirius Reply
Location Icon

Solirius Reply in London seeks a Senior Data Engineer to design, develop and maintain data pipelines enabling analytics and ML projects. You will work with data scientists, analysts and stakeholders to ensure data quality and reliability.Yo...Read More>>.

Posted: September 24th, 2026
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Principal RF Engineer, Expeditionary EW & Secure Comms

Company Icon84674Th44Metrea9999
Location IconLincoln

Metrea Mission Data Limited seeks a Principal RF Engineer to lead RF system design for expeditionary EW, SIGINT and secure communications. You will shape RF architectures, receivers and antenna systems, and operate as a senior technical authority...Read More>>.

Posted: September 25th, 2026
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Senior Rust Engineer - High-Performance Secure Systems

Company IconRichmond Square Consulting Limited
Location IconWarmley

Richmond Square Consulting Limited is seeking an experienced Senior Rust Developer to join a growing engineering team working on next-generation national defence technologies. The role is genuinely technical, requiring strong Rust experience and c...Read More>>.

Posted: September 25th, 2026
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Senior Backend Engineer, AI Platform & Secure APIs

Company IcondigiLab
Location Icon

digiLab is a formative AI company building the Uncertainty Engine platform to power trustworthy AI for critical problems. We seek a Senior Software Engineer to design and implement scalable, secure backend systems, with an emphasis on reliability...Read More>>.

Posted: September 25th, 2026
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Senior Systems Engineer – Edge Cloud & Security Architect

Company IconCloudflare
Location Icon

Cloudflare is seeking a Senior Systems Engineer on the Cloudflare Tunnel team. You will drive the technical vision and architect for future scale, ensuring our product securely connects machines to the Cloudflare network.You will guide capa...Read More>>.

Posted: September 25th, 2026
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Senior Linux Platform Engineer | Global Infra & Security

Company IconReferment
Location IconLondon

Referment is seeking a Senior Linux Infrastructure Engineer to join the Platform Engineering team. This hands-on role spans Linux platforms, networks and security across data centres, cloud environments and international offices, designing and int...Read More>>.

Posted: September 26th, 2026
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