R&D Software Engineer

Company IconNJF Global Holdings Ltd
Location IconLondon

My client, a leading global trading firm, is seeking Software Engineers to join its R&D team. This team work to design and deliver both software and hardware solutions across networking, HPC and real time acceleration. The successful can...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Software Engineer, Market Data - Cumberland

Company IconDRW Holdings, LLC.
Location IconLondon

Software Engineer, Market Data - CumberlandJob Location LondonEmployment type RegularDepartment Cryptoassets , TechnologyTargeted Start Date ImmediateDRW is a diversified trading firm with over 3 deca...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Secure Cloud & Infra Engineer — Clearance Eligible

Company IconOnyx-Conseil
Location IconLondon

About the Role At CGI, you will contribute to the design and delivery of secure, high-performance infrastructure that underpins mission-critical systems across the Space, Defence and Intelligence sector. As an Infrastructure Engineer,...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Azure & Cisco Infra Engineer — Network Upgrades & Security

Company IconNRG.
Location IconGlasgow

A leading technology firm in Glasgow seeks a Network & Systems Administrator to enhance their infrastructure, focusing on Microsoft Azure, Active Directory, and Cisco networking. Responsibilities include 3rd line support, managing user environments,...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Smart Fire & Security Project Engineer (IoT) | Flexible Hours

Company IconSIEMENS
Location IconSheffield

SIEMENS is seeking a Project Engineer - Fire & Security to join our Smart Infrastructure division. This role requires significant experience in managing and delivering projects in the security, fire, and IoT industries, including supplier engageme...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Senior Software Development Engineer - Developer Experience

Company IconCapital One
Location IconNottingham

Senior Software Development Engineer - Developer ExperienceAre you an engineer who loves making things work better for other engineers? Do you care about efficiency and continuous improvement? Join our team and help us redefine the way...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Identity & Access Engineer — AD, Azure, & Security

Company IconDiversity Dashboard
Location IconSheffield

Diversity Dashboard is looking for a skilled IT professional in Sheffield to support our Identity and Access management. The role involves building and maintaining authentication scripts, managing Active Directory systems, and working collaborativ...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Security Systems Engineer: CCTV & Access Control

Company IconGet Staff
Location IconHuddersfield

Get Staff is seeking a Security Systems Engineer in Huddersfield to install and maintain security systems, including CCTV and intruder alarms. The role offers a competitive salary between £28,000 and £43,000, along with benefits like a company vehi...Read More>>.

Posted: June 6th, 2026
View salary & More Info

SAP S/4HANA Security & Access Engineer

Company IconIT Talent Solutions
Location IconGuildford

IT Talent Solutions is seeking an experienced SAP Security & Implementation Engineer to protect critical SAP systems in an SAP S/4HANA Public Cloud environment. You will design and deliver secure identity management solutions and implement control...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Hybrid Infrastructure Engineer — MSP Security & Cloud

Company IconLogiq
Location IconBristol

A technology firm is seeking an Infrastructure Engineer to design, implement, and maintain secure on-premises network architectures. You will engage in hands-on technical design and enhance your skills in cybersecurity while participating in a hybrid...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Infrastructure Engineer III — Secure Collaboration Platforms

Company IconJPMorgan Chase & Co.
Location IconBournemouth

JPMorgan Chase & Co. seeks an Infrastructure Engineer III in Bournemouth, England. The role entails improving data and system reliability, and managing collaboration platforms like Slack and Google Workspace. Candidates must have strong infrastructur...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Secure Full-Stack Engineer — SC Cleared

Company IconFrontier Resourcing
Location IconLondon

Frontier Resourcing is seeking a talented Software Engineer to join a high-performing software engineering team delivering secure, scalable technology solutions in the defence sector. Candidates should have strong software engineering backgrounds...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Founding Engineer (£60k-£90k + Equity) at Corgi

Company IconJack & Jill
Location IconLondon

Job Title Founding Engineer Company Description Corgi - YC S24 full-stack AI insurance carrier Job Description Join the Strategic Projects team at a YC S24 startup rebuilding the $6 trillion insurance in...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Software Engineer, Trading – Cumberland Systematic

Company IconDRW Holdings, LLC.
Location IconLondon

Software Engineer, Trading – Cumberland SystematicSoftware Engineer, Trading – Cumberland SystematicJob Location LondonEmployment type RegularDepartment TechnologyTargeted Start Date Immediate...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Fire and Security Engineer Glasgow

Company IconDynamite Recruitment
Location IconGlasgow

Fire and Security Engineer Glasgow, and the surrounding area Permanent, full time Our client is a leading competitor in the Fire and Security industry, and they are growing rapidly! With a track record...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Principal Software Verification Engineer - Safety-Critical

Company IconIO
Location IconBristol

IO is looking for a Principal Software Engineer in Bristol to lead verification efforts for safety-critical embedded systems. This hands-on role involves mentoring engineers, developing test frameworks, and ensuring compliance with safety standards....Read More>>.

Posted: June 6th, 2026
View salary & More Info

Full-Stack Founding Engineer (+ Equity) at getmateri.com

Company IconJack & Jill
Location IconLondon

Full-Stack Founding Engineer Company Description: getmateri.com - High-growth AI infrastructure startup Location: London, UK Job Description: As a Founding Engineer at Materi, you will lead the evolut...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Backend Software Engineer – Python

Company IconIC Resources
Location IconLondon

A fantastic opportunity has opened for an experienced Backend Engineer to join an innovative technology company in London developing the next generation of intelligent software platforms.This Python focused Software Engineer role offers...Read More>>.

Posted: June 6th, 2026
View salary & More Info

London: High-Performance Trading Systems Engineer

Company IconQuant Capital
Location IconLondon

Quant Capital is looking for a Software Developer specialized in high-performance trading systems in Greater London. The ideal candidate should have exceptional programming skills in Kotlin, Java, or C++, and a deep understanding of algorithms, data...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Quantum Compilers Engineer - Equity & Unlimited PTO

Company IconUniversal Quantum Ltd.
Location IconHaywards Heath

A pioneering quantum computing firm in the United Kingdom is seeking a experienced Software Engineer to develop software for operating their quantum processors. The ideal candidate will have over 5 years of experience in programming with Rust, C, or...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Hybrid Infrastructure Engineer - Linux, Cloud and Security

Company IconBAE Systems
Location IconGloucester

A leading defence and aerospace company is looking for an experienced Infrastructure Engineer to join their team in Gloucester. This role involves designing, deploying, and maintaining secure infrastructure across Windows and Linux platforms, as well...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Mission-Critical Software Engineer (Security Eligible)

Company IconOnyx-Conseil
Location IconGloucester

CGI’s Space, Defence and Intelligence business unit focuses on delivering contemporary and innovative technical solutions for government agencies tackling challenging problems. We build and operate bespoke, technically complex, mission-critic...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Senior Infrastructure Engineer (Secure Cloud | DV Cleared)

Company IconSaluteMyJob
Location IconFarnborough

DV ClearedWork on Technology That Protects What Matters, building secure digital solutions that supportDefence and National Security missions.We’re looking for aSenior Infrastructure Engineers who enjoy solving...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Mainframe Software Engineer II - Build Secure, Scalable

Company IconJPMorgan Chase
Location IconGlasgow

JPMorgan Chase is looking for a Mainframe Software Engineer II to enhance and deliver software components within the Corporate Technology Reference Data team. You'll work in an agile environment, contributing to the design, development, and troubl...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Secure Cloud Network Engineer — Onsite UK

Company IconOnyx-Conseil
Location IconGloucester

At CGI, you will help design and deliver secure, resilient network solutions that underpin mission-critical systems across the Space, Defence and Intelligence sector.As a Network Engineer, you will enable high-performance, secure c...Read More>>.

Posted: June 6th, 2026
View salary & More Info

DV-Cleared Network Engineer for Secure WAN

Company IconExperis - ManpowerGroup
Location IconBasingstoke

Experis - ManpowerGroup is seeking a DV Cleared Network Developer in Basingstoke for a 6-month contract at up to £550 per day. The role involves designing technical solutions for customer needs, supporting global WAN services, and configuring networ...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Fire & Security Engineer (Service)

Company IconDalkia UK
Location IconGlasgow

Overview Job Title: Fire & Security Service Engineer Location: Glasgow Job Type: Full-Time, Permanent Schedule: Monday to Friday (plus call-out rota as required) Job Purpose...Read More>>.

Posted: June 6th, 2026
View salary & More Info

2Nd Line Wintel Engineer

Company IconCBSbutler Holdings Limited trading as CBSbutler
Location IconStevenage

2nd Line Wintel Engineer Onsite in Stevenage £40,000 - 44,000 per annum + benefits package High level security clearance As a 2nd Line WINTEL Engineer, you will support and maintain Windows infrastructure in a sec...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Staff Software Engineer — End-to-End Ownership, Impact & Equity

Company IconP2P
Location IconCambridge

A dynamic technology company is seeking a full-stack engineer for a role focused on innovative software solutions. You will own projects end-to-end, managing both product and engineering aspects. Ideal candidates are proactive, collaborative, and ade...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Endpoint Security Engineer — Cloud Migration & EPM

Company IconPontoon Solutions
Location IconChester

A leading employment consultancy in Chester is looking for an innovative Endpoint Security Engineer to enhance global security operations. This role involves driving cloud migration, engineering cutting-edge security solutions, and collaborating with...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Operational Cyber Software Engineer - National Security

Company IconBAE Systems.
Location IconGloucester

A leading cybersecurity firm based in Gloucester is searching for an Early Careers Cyber Software Engineer. This role requires strong technical skills and creative problem-solving in cybersecurity. Successful candidates will engage in developing secu...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Staff Software Engineer — Product Ownership + Equity

Company IconP2P
Location Icon

A leading tech company in the United Kingdom is seeking a full-stack engineer who will take ownership of product features from design to implementation. The ideal candidate has experience in modern development technologies including TypeScript, React...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Remote Staff Engineer with Equity & Flexible PTO

Company IconFoundationhealth
Location IconManchester

Foundationhealth seeks a Staff Software Engineer based in Manchester, UK, to drive technical strategy and lead the development of AI-powered systems in healthcare. This role focuses on high-quality technical implementations and oversees the growth of...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Senior Software Engineer - Capital Markets & Systems

Company IconAtyeti
Location IconLondon

A leading financial technology firm in London seeks a Senior Software Engineer with expertise in C#/.Net and/or C++. Responsibilities include designing software solutions for the Capital Market business and collaborating with business users to meet s...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Trading Infrastructure Engineer in London - Quant Capital

Company IconStars Arena
Location IconLondon

Trading Infrastructure Engineer London, United Kingdom Posted 11 months ago Role Description This role suits a candidate within finance looking for a move to a smaller close-knit team. Tech Stack...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Founding Full-Stack Engineer - Equity, London

Company IconJack & Jill
Location IconLondon

Full-Stack Founding Engineer Company Description: getmateri.com - High-growth AI infrastructure startup Location: London, UK Job Description: As a Founding Engineer at Materi, you will lead the evolut...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Senior C++ Software Engineer

Company IconIC Resources
Location Icon

Competitive salary & package + hybrid workingThe right to work in the UK without sponsorship is essential for this vacancy.An exciting opportunity for a Senior C++ Software Engineer has arisen within a technology firm deliv...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Embedded Linux Engineer — Hybrid, Cambridge R&D

Company IconIC Resources
Location IconCambridge

A fast-growing wireless technology company based in Cambridge is seeking an Embedded Linux Engineer to drive the development of Linux-based embedded platforms for their innovative products. This role involves close collaboration with hardware and net...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Secure Cloud Software Engineer (Hybrid, Clearance Eligible)

Company IconGemba Advantage
Location IconGloucester

Gemba Advantage is looking for a Software Engineer in Cheltenham to contribute to secure digital products for public sector organizations. The ideal candidate should have a strong foundation in software engineering principles and experience with mode...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Defence Infra Engineer - Cloud Migration & Secure Platforms

Company IconCGI
Location IconBristol

A leading technology firm in the UK is seeking an experienced Infrastructure Engineer to provide technical expertise in secure, resilient platforms. You will support the migration of legacy services to MOD core cloud infrastructure while actively eng...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Secure Software Engineer – Android & Backend

Company IconSiXworks an IBM company
Location IconCheltenham

SiXworks an IBM company in Cheltenham is seeking a Software Engineer to design and build secure digital solutions. The role involves collaborating with teams to develop applications in Kotlin and backend solutions in Rust, Python, or Go.Ben...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Brunel: Fire and Security Engineer - London Area

Company IconObsequio Group
Location IconBristol

Brunel: Fire and Security Engineer - London Area Location: London Area Package: Up to £45000, company car and excellent benefits Brunel Fire & Security have over 30 years of experience in delivering tailore...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Hands-on Infrastructure Security Engineer (Azure/M365)

Company IconQuilter plc
Location IconSouthampton

Quilter plc is seeking a hands-on Infrastructure Security Engineer to bridge security and infrastructure functions. This role focuses on enhancing security within Microsoft 365 and Azure services.Your responsibilities include managing secur...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Infrastructure Engineer (DV Security Clearance)

Company IconCGI Group Inc.
Location IconLeatherhead

ResponsibilitiesDesign, implement, and maintain secure infrastructure environments, including network, storage, and Windows Server platforms that support critical defence operations. Take full ownership of engineering tasks, ensuring s...Read More>>.

Posted: June 8th, 2026
View salary & More Info

Senior Systems Engineer II - Secure, Scalable Infrastructure

Company IconBooker
Location IconLittle Irchester

Booker is looking for a Systems Engineer II to manage core server platforms within the technology infrastructure team in Little Irchester. This role involves balancing operational support with long-term improvements across physical, virtual, and c...Read More>>.

Posted: June 8th, 2026
View salary & More Info

Senior IT Engineer - Healthcare Tech, Hybrid & Equity

Company IconFlok Health
Location IconCambridge

Flok Health in Cambridge is seeking a Senior IT Engineer who will support various IT functions and be responsible for compliance with standards like CyberEssentials+. This role offers a dynamic work environment, an onsite gym, and opportunities fo...Read More>>.

Posted: June 8th, 2026
View salary & More Info

Electrical Site Supervisor

Company IconConstruction Resources Ltd
Location IconPeterborough

We are seeking an experienced Electrical Supervisor to lead electrical compliance, testing quality, and service delivery across a key regional contract within the property maintenance and refurbishment sector, this will be a permanent opportunity....Read More>>.

Posted: June 2nd, 2026
View salary & More Info

Fire Security Engineer

Company IconGrassroots Recruitment Ltd
Location IconCoventry

Fire & Security EngineerSalary: £20-£22 per hour, equivalent to £41,600-£45,760 per annum based on a 40-hour week, plus overtime and on-call paymentsLocation: Coventry, covering Midlands and...Read More>>.

Posted: June 2nd, 2026
View salary & More Info

Fire Alarm Engineer

Company IconOperations Resources Limited
Location IconLondon

Fire Alarm EngineerLookingforaFireAlarmFieldEngineertoundertakeServiceCalls,PPM'sandReactiveMaintenancecallsonavarietyofFireAlarmsystemsinmostlyblocksofflatsacrossSELondon.StandardhoursareMon-Fri08:30-16:30....Read More>>.

Posted: June 2nd, 2026
View salary & More Info

Fire & Security Engineer

Company IconSER (Staffing) Ltd
Location IconSt Albans

Fire & Security Engineer Service and Faults Location: London Salary: £35,000 – £40,000 (DOE) Benefits: Door-to-door travel | 25 days holiday + bank holidays +...Read More>>.

Posted: June 2nd, 2026
View salary & More Info
1 471 472 473 474 475 4,003