10 Contract IT jobs found in North London, London

🔐 PQC & Cryptography EngineerLocation: 100% Remote (UK-based, with occasional fully expenses-paid office visits)Role Type: ContractClient: Leading UK High Street BankThe RoleQuantum computing is rapidly changing the cybersecurity landscape, and we need an experienced Cryptography Engineer to help future-proof our enterprise infrastructure.You'll be working directly on our Post-Quantum Readiness & Crypto-Agility journey-mapping business impacts, running ri

Senior Linux Automation & Platform Engineer (Perl/Python)Location: London (Hybrid - 3 days per week onsite in Canary Wharf)Contract Duration: 12 Months (49 weeks)Benefits: 33 days holiday allowanceAre you a hands-on Linux Automation Engineer with a strong background in Perl and Python? We are looking for an experienced Platform Engineer to support, maintain, and evolve a critical enterprise platform for a large-scale global client.In this role, you will ch

Senior Linux / HPC EngineerLocation: United Kingdom (London / Remote UK - Occasional visit to London Data Center access)Contract: 12 Months (Contract) | Start: AugustThe RoleLooking for a hands-on Linux & HPC Engineer to join a elite Cloud Engineering group supporting high-performance scientific computing platforms. You'll work alongside a Senior HPC SME to support quantitative researchers, data scientists, and modelers, while helping drive a massive moder

Senior Linux / Unix Automation EngineerLondon 3 days on the office 9 Months Contract + Extension £350 a day Inside IR35A well established firm is looking for an experienced Systems Engineer who brings solid Unix and Linux administration experience alongside hands-on infrastructure automation skill to join their current team on contract basis. In this role, you will help manage, test, and automate core enterprise compute and networking platforms. Rather tha

Role: Infrastructure Engineer (Azure Platform Migration)Location: London, UKDuration: 6-Month Contract(Inside IR35)Job OverviewWe are looking for an experienced Infrastructure Engineer with 6 to 10 years of professional expertise, focusing on Microsoft Azure Infrastructure, Cloud Migration, and DevOps frameworks.Core Requirements (Must Have)Extensive hands-on expertise with Microsoft Azure Infrastructure Services, covering Compute, Networking, Storage, Ide

Senior C# / .NET Developer | Risk & Securities LendingDuration: 6 Months Contract | Location: London (Hybrid) | Work mode: Hybrid If you're a Senior .NET Engineer who thrives on understanding why a system is being built-not just how to code it-this one's for you. A top-tier financial firm in London is looking for a rounded backend engineer to build high-throughput engines for live Risk calculations and Securities Lending workflows.We're moving away from p

Lead Data Quality & Platform EngineerLondon 5 days in the office Duration: 12-Month ContractRate: £400/day to £450/day (Inside IR35)A top-tier firm is seeking an experienced Data Quality & Platform Engineer to shape, govern, and optimise core data environments for a high-profile enterprise client.In this pivotal role, you will go beyond simple pipeline building. You will be responsible for defining how data flows across heterogeneous sources, establishing

RAN Optimization Engineer - Regional Planning & OptimisationLocation: UK-based (London, Bristol, Birmingham, Manchester, Ipswich, or Glasgow)Contract: 6 Months (Inside IR35)Clearance: BPSS RequiredWorking Hours: 37.5 hours/week (Shift pattern covering 08:00-20:00 Mon-Fri, and 08:30-17:00 Weekends/Bank Holidays)About the RoleWe are seeking a Performance Specialist to join our Regional Planning & Optimisation team. You will be responsible for maintaining rad

Experienced Java Developer (Contract)Location - London, UKWork Mode - Hybrid (3 days work from office)Contract duration - 6 monthsActive SC Clearance required - YESAre you a hands-on Java expert looking for your next exciting contract opportunity?We are seeking an experienced Java Developer Contractor to help us design, build, and maintain high-quality enterprise applications. In this role, you will collaborate with cross-functional Agile teams to translat

🚀 Hiring: QA Engineering Specialist (12-Month Contract) DV Active Clearance RequiredLooking for a QA Specialist to lead quality strategies and full-lifecycle integration testing for high-priority tech initiatives.Key Responsibilities: Design and execute end-to-end test strategies & automationLead full-lifecycle integration testing across complex workstreamsDrive deep-dive defect analysis and root-cause solutionsMentor QA analysts and champion modern best