This range is provided by La Fosse. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeDirect message the job poster from La FosseBuilding World-Class ITSM,...Read More>>.

OverviewTeam Leader - Infrastructure at Hunter BondClient: Trading FirmLocation: LondonSkillsSkills: Windows, SQL, Python, C#, Java, Front OfficeRoleMy client ar...Read More>>.

Job Title: C++ Production Support Engineer Location: Hybrid London, UK (3Days/Week) Duration: 6months+ 500GBP/Day Inside IR35 Role Overview We are looking for a hands-on C++ Produ...Read More>>.

INTAPP LIMITED in London is seeking a Client Support Engineer to join our hybrid team. You will investigate and resolve client support requests related to Celeste and cross-product integrations, combining strong troubleshooting with an understandi...Read More>>.

Collectors is the leading creator of innovative technology that provides value-added services for collectors worldwide. We grade, authenticate, vault, and sell millions of record-setting collectibles, all while modernizing and digitalizing the...Read More>>.

CLS helps clients navigate the changing FX marketplace – reducing risk and creating efficiencies. Our extensive network and deep market intelligence enable CLS specialists to lead the development of standardized solutions to real market probl...Read More>>.

Please note: This is a night shift, remote working role (must be UK Based).About Kerv Connect CloudYou’ll be part of the Network Support & Engineering team in Kerv Connected Cloud. The Connected Cloud team brings together de...Read More>>.

Aristocrat Leisure in London is seeking an IT Onsite Support Engineer to lead 2nd-level onsite support, device builds, deployments and technology refreshes. You will manage service requests via in-person, email, and Zoom, and deliver concierge IT...Read More>>.

French Speaking Front Office IT Support Engineer Join MARGO in the UK (London) MARGO is a tech-native consultancy delivering high value-added IT expertise to the financial services industry. We operate in complex Front...Read More>>.

JAM Recruitment Ltd is seeking an Application Support Engineer to join a small team handling a complex, multi-technology application. You will manage incidents, changes and service requests, while ensuring SLAs and proactive support across the UK....Read More>>.

We’re working with a growing trading firm expanding its trading desks in London, and they’re looking for an IT Support Engineer to support this growth and play a key role in shaping the front-office technology environment....Read More>>.

FTI Consulting is seeking a Senior Applications Support Engineer to provide secondary leadership and backup for Matrix Teams within ITG. The role entails designing and overseeing enterprise-wide systems development, ensuring alignment with busines...Read More>>.

Talan Group is seeking an Electronic Trading Application Support Engineer to join a global Production Support team responsible for a highly available trading ecosystem across Rates and Credit markets.You will work with traders, quantitative...Read More>>.

Description eero is on a mission to make technology in homes and businesses just work — through fast, reliable, and secure connectivity. But fixing connectivity is only the beginning. We're building the foundation for small business...Read More>>.

Electronic Trading Application Support Engineer The Role As an Electronic Trading Application Support Engineer, you will join a global Production Support team responsible for supporting a highly available electroni...Read More>>.

GCS Recruitment is seeking an Application Support Specialist for a 6-month hybrid role in Canary Wharf. The position focuses on C# / SQL stack, production support for development teams, incident handling, and collaboration across London and New Yo...Read More>>.

Looking to trade at the cutting edge of technology, markets, and strategy? Join a global trading and investment firm that combines the agility of a startup with the stability of a seasoned financial institution. The organization captures...Read More>>.

Provide 2nd and 3rd line production operational support for our Business Systems, many of which are critical business.Provide remote and on-site support as part of the on-call support Rota. Take a lead role with the delivery of ap...Read More>>.

LondonKey responsibilities:Provide 3rd line production and UAT support for critical trading applicationsInvestigate complex issues across application, OS, database and network layersPerform detailed...Read More>>.

Web Application Support EngineerLocation: Canary Wharf, London - 3 days a week onsite expected.Daily Rate: 416.00 UmbrellaContract Length: Up to 2 years likely for strong candidatesOur client, a...Read More>>.

Amazon Data Services UK Limited in London seeks a Support Engineer for the Infrastructure Reliability Engineering Organisation (IREO). You will dive deep to identify root causes, troubleshoot with Linux, and manage escalations while maintaining SL...Read More>>.

Cloudspirit is seeking an experienced Application Support Engineer to join a high-performing global team. You will support the eTrading environment for a leading investment banking client, ensuring the stability and performance of critical trading...Read More>>.

VirtueTech Recruitment Group is looking for an Application Support Analyst to provide technical and procedural assistance to internal teams and external stakeholders. The analyst will manage incidents, troubleshoot application problems, and work c...Read More>>.

Xoriant is seeking a skilled Application Support Engineer to provide 2nd/3rd line production support for enterprise business systems in a hybrid model. You will participate in on-call rotations and lead releases for minor and major projects, while...Read More>>.

Are you a senior support engineer who enjoys being the go-to technical expert on site, rather than sitting in endless ticket queues?This 3rd Line Support Engineer role places you onsite with a high-profile infrastructure cl...Read More>>.

DESCRIPTION AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the...Read More>>.

Are you ready to be part of an organization shaping the future of global connectivity and digital transformation?Join a global communications and technology leader delivering secure network, cloud, and digital solutions to businesses and...Read More>>.

We’re looking for a Network Engineer to help build and run a high-performance global WAN that underpins critical, latency-sensitive systems. You’ll join a small engineering group responsible for keeping complex routing infrastructure fast, sta...Read More>>.

Azure Data Support EngineerLocation: Newcastle or London preferred. Job Type: Full-time | Permanent (On-Call Requirement)Security Clearance Requirement: This role is suitable for candidates who already hold UK Government...Read More>>.

Vorboss is building London’s next-generation business fibre network and seeking a senior network support engineer to own escalated faults end-to-end. You will configure live equipment, perform fault analysis, and drive permanent fixes, while imp...Read More>>.

Who Are VorbossVorboss is building London’s next-generation business fibre network. This is a responsibility that we take seriously; we understand that for most businesses, reliable fibre internet is as important as heat, electricity...Read More>>.

Comcast brings together the best in media and technology. We drive innovation to create the world’s best entertainment and online experiences. As a Fortune 50 leader, we set the pace in a variety of innovative and fascinating businesses and c...Read More>>.

Senior IT Support Engineer – macOS / Jamf | Central London W1 | Competitive Salary + BenefitsAre you passionate about macOS and enjoy being the person others turn to when they need help solving a technical problem?Join a dynam...Read More>>.

Desktop & MS 365 Teams Support Engineer - London - URGENTLocation: Paddington, London (office-based Monday-Thursday, remote Friday)Day rate: £Negotiable (Inside IR35)Contract: 6 months (with potential extension)Ro...Read More>>.

APPLICATION Support Engineer (PENSIONS SYSTEMS) | LONDONLooking for your next Application Support opportunity? We're seeking an experienced Application Support Engineer to provide 2nd and 3rd line support for a critical pension adminis...Read More>>.

Falcon Smart IT (FalconSmartIT) is seeking an experienced Application Support Engineer to maintain enterprise applications built on ASP.NET MVC and .NET 10. The role focuses on production support, incident resolution, and minor enhancements, with...Read More>>.

Comcast Technology Solutions in London seeks a Dedicated Support Engineer to act as a trusted technical advisor, helping customers maximise CTS platforms and ensure high-quality service delivery.You will investigate complex incidents, devel...Read More>>.

Comcast Technology Solutions is hiring a Dedicated Support Engineer in London. The role focuses on investigating and resolving complex incidents, coordinating escalations and maintaining customer communications to ensure high-quality service....Read More>>.

About OLIX AI is growing faster than any technology in history and the explosion in demand has created a massive infrastructure gap; we can no longer build chips or power stations fast enough to keep up. The industry is still le...Read More>>.

Nozomi Networks is seeking a Technical Support Engineer to join our Delivery department in delivering top-tier post-sales support for OT and IoT security. You will assist in resolving complex issues, coordinate with Product and Engineering, and he...Read More>>.

Comcast Technology Solutions is seeking a Dedicated Support Engineer to troubleshoot complex incidents, automate operational tasks and support onboarding and product launches in a fast-paced environment in London. You will collaborate with Product...Read More>>.

Heidi Health Corp. is seeking a Support Engineering Team Lead to drive engineers, triage the hardest issues, and translate signals into product improvements. This role focuses on coaching, escalation management, and end-to-end ownership of queue h...Read More>>.

Quant Capital is hiring a Trading Support professional to join a London-based proprietary trading firm. The role provides direct exposure to active traders within a five-day, office-based environment.You will tackle issues and internal tick...Read More>>.

Two Circles in London is seeking a Senior Data Platform Engineer to own the data management hub and related pipelines, driving reliability and performance for multiple clients.You will lead complex data issues from detection to resolution,...Read More>>.

Heidi is seeking a Support Engineering Team Lead to drive the engineers at the sharp end of customer problems—investigating, triaging and resolving the hardest issues, and turning signals into durable product improvements. You will lead by examp...Read More>>.

Stanford Black Limited in London is seeking a Data Support Engineer to bridge data, technology and research. You will support Quant researchers and traders, navigate data platforms, resolve issues, and improve tooling and documentation.This...Read More>>.

Job Title: Network Inventory Support Engineer (Comarch)Location: Remote (occasional travel to London)Start Date: ImmediateWe're hiring an L2/L3 Support Engineer to join a project team supporting a l...Read More>>.

Leica Biosystems, a Danaher operating company, seeks a Senior Global Support Engineer in Newcastle upon Tyne to deliver advanced third-level technical support for Digital Pathology products. You will own escalation handling, coordinate with R&D an...Read More>>.

Cloudflare is seeking an experienced Network Security Engineer to join our team in the United Kingdom, supporting our largest and most technically sophisticated customers across OSI layers 3–7. You will resolve complex security and networking is...Read More>>.