44 it jobs found in London, London

Senior Java Backend Engineer (Distributed Systems & Messaging)Location: London, UK (Hybrid) Role Type: Permanent Tech Stack: Java 8+, Concurrency, Apache Kafka / JMS / TIBCO, Spring Boot, Microservices, Low-LatencyAbout the Team & PlatformWe are building and scaling a complex, high-throughput, electronic trading platform distributed across several international hubs. Our development environment is structured around highly autonomous, functional cells that

Role: Tech Sales Representative Type: Contract (12 Months)Location: London, UKWork Model: Hybrid (3 days in office - Tuesday to Thursday)Payrate: 30 - 40.38 GBP/hr on PAYE36 - 46.25 GBP/hr on Rolled up Holiday pay + Sales Bonus PlanWorking Hours: 40 Hours per Week About the Role: Join us as an Account Executive Tech Sales to drive revenue and shape account strategies. You will use your marketing tech expertise to identify long-term opportunities, develop n

Senior ServiceNow Technical Consultant / Lead Developer / Architect (GenAI & ITAM) 📍 Location: Remote (Occasional Travel to London)⏳ Duration: 6 Months Contract (Inside IR35)💰 Rate: £450 - £500 a dayA top-tier consultancy firm is seeking a Senior ServiceNow professional to spearhead a landmark digital transformation for one of the UK's most historic and essential infrastructure organisations. This is not a "business-as-usual" maintenance role. You will t

Senior Planning Lead - SAP TransformationMy global FMCG/Pharma client is looking for an experienced Senior Planning Lead to work e2e on a SAP S4/HANA transformation programmwThe role is fully remote and you must be able to start ASAPAs the senior SAP PMO Planning Lead you will be accountable for establishing and owning a fully client-led integrated planning capability for the programme.The role has authority to review, challenge and assure all system integ

Change Project Manager - Tier 1 Financial ServicesLocation: London (Canary Wharf area - Hybrid, 3 days per week)Duration: 12 Months (Initial Contract)Rate: Competitive Market Rates (Umbrella)An exceptional opportunity has arisen for an experienced Change Project Manager to join a leading global financial institution. This 12-month contract role is ideal for a proactive professional with a strong track record in delivering and supporting complex change prog

Location: Swindon or London (Hybrid - once a month)About the RoleWe are seeking a skilled BI & AWS Data Engineer to play a pivotal role in evolving our modern data platform. This unique position offers a 50/50 split between driving core Business Intelligence delivery and shaping next-generation, AI-driven data products.If you are a hands-on engineer who thrives at the intersection of robust data pipelining, advanced analytics, and emerging cloud AI service

Senior ServiceNow Developer & Integration Specialist UK Remote 6 Month Contract Inside IR35 £44.25 per hour A top tier consultancy firm is looking for a highly skilled, Senior ServiceNow professional - someone who can seamlessly bridge the gap between core platform development and complex enterprise integrations. If you are a seasoned specialist who thrives in a fast-paced environment and possesses a deep technical understanding of the ServiceNow ecosys

IT Desktop Support Analyst - Trading & Financial Markets 📍London (5 days Onsite) Contract till the end of the year plus extension £300 a day Inside IR35 Randstad Digital have partnered up with a leading global financial institution to find an exceptional IT Support Analyst to join their high-performing London tech team. This is a fast-paced, high-touch role where you will be directly responsible for supporting the core infrastructure that powers daily t

Job Title: IT Hardware Asset Management (HAM) AnalystLocation: London Rate: £200 per day (Inside IR35) OR 40,000 GBP/Annum Inside IR 35Duration: 1-year contract Hours: 8:00 am - 5:00 pmThe RoleWe are seeking a detail-oriented IT Hardware Asset Management (HAM) Analyst to join a large-scale enterprise environment. You will take ownership of the full hardware lifecycle-from procurement and deployment to refresh and e-waste-for assets including PCs, iPhones,

🚀 IT Service Delivery Manager (Permanent)📍 Location: Barbican, London (Hybrid: 3 days office / 2 days home 🏠) 💼 Work Type: Permanent / Full-Time 📝 Role SummaryAre you a proactive, service-focused IT professional with a passion for continuous improvement? We are seeking an experienced IT Service Delivery Manager to oversee our day-to-day IT services, manage external support partners, and ensure a high-quality, secure, and responsive IT environment acro

IT Services and Support Engineer (L1) - Immediate Start!Are you a proactive IT professional looking for your next hands-on role? We are urgently seeking a dedicated L1 support engineer to join our team based at our main office in Hammersmith.The Details:Job Title: IT Services and Support EngineerLocation: Office-based in Hammersmith, LondonWorking Pattern: 5 days per week onsite, 9am to 6pm. Occasional travel to one of our 6 UK-based sites may be required.

Senior M365 Engineer Location - LondonHybrid role - 3 days in OfficeType of role - 6 Months Contract with Potential extensionPayrate - £450 - £550 per day Inside IR35One of our clients, which is a leading financial services company, is seeking a Senior M365 Engineer to act as the local Subject Matter Expert (SME) and technical lead for their London division. Partnering with their global US team, you will drive architecture, security, and major migrations,

Senior IDMC / IICS DeveloperLocation: Hybrid (2-3 days onsite, London)Position Type: PermanentSalary: £50,000 - £60,000 per annum + BenefitsExperience Required: 6-8 years in Data Integration / ETLAbout the RoleAre you a seasoned Data Integration specialist with deep expertise in cloud ecosystems? We are seeking a Senior IDMC Developer to join a global, fast-paced data engineering team. In this role, you will be the driving force behind designing, building,

Job title: Senior Backend Engineer with Content delivery experienceLocation: RemoteDuration: 06 months contract About the Position We're looking for a Senior Engineer with experience in automated CDN configuration management and/or a background in Content Delivery to join our CDN team. In this role, you will contribute to the development and optimization of the foundational infrastructure that powers our Media Delivery and play capabilities. Our team owns

Insight & Analytics Specialist 3 Months Contract - £200 to £270 a day inside IR35 London Based (3 days in the office) A leading UK Fintech brand is looking for a data-driven Insight & Analytics Specialist to join their Growth & Retention team. You will play a pivotal role in bridging the gap between raw data and commercial strategy, focusing on optimising the customer journey and enhancing long-term user value.The RoleVisualisation: Design and scale high-i

IT Service Delivery SpecialistLondon - 2 days in the office£100 to £150 a day 6 Months Contract + Extension A leading global pioneering firm is seeking a data-driven IT Service Delivery Specialist to take ownership of operational governance and continuous improvement across their technology landscape.In this role, you won't be managing infrastructure directly; instead, you will be the driving force ensuring external providers and internal support teams del

Contract Opportunity: Senior Cyber Change Programme ManagerRate: £720/day (Inside IR35 via Umbrella)Duration: 6 months (with view to extend)Location: London (Hybrid: 2 days onsite per week)Sector: Global BankingThe RoleWe are looking for a seasoned leader to spearhead a large, complex, multi-year Cyber & Operational Resilience Regulatory Change Portfolio. This isn't just about ticking compliance boxes; it's about turning complex regulatory expectations int

Senior / Lead Data Engineer Location: London (Hybrid)Duration: 6-Month Contract (High potential for 1+ year extension or perm conversion)Day rate - £370 - £450 per day Inside IR35 The RoleMy Client is financial service is launching a new divisional data team to build a next-generation enterprise data platform. Reporting to the AVP of Data Engineering, you will define engineering best practices, build data-intensive pipelines, and bridge the gap between glo

IT Hardware Asset Management (HAM) AnalystLocation: Central London (2 days/week on-site)Duration: 6 Months (Initial)IR35 Status: Inside IR35Day Rate: £200 per dayRole OverviewWe are seeking an IT Hardware Asset Management (HAM) Analyst with 2-4 years of large enterprise experience. In this contract role, you will manage the end-to-end lifecycle of end-user assets (PCs, mobile devices, accessories) , with a core focus on maintaining a hyper-accurate Service

UX ResearcherLocation: London (Hybrid, 3 days onsite) Contract - 1 year with potential extensionThe Role: We are seeking an autonomous Senior UX Researcher to lead research strategy across major product initiatives. In this role, you will bridge user empathy with business goals, using data to directly influence product decisions and ecosystem scalability.Key Responsibilities:Execute Strategy: Design and run complex qualitative/quantitative research framewo

Network Architect (SC Cleared)📍 Location: Remote 📄 Duration: 6 Months Contract + Extension 💰 Rate: £50.00 to £70.00 per hour (Inside IR35)🔒 Security: Active SC Clearance Required A major global IT systems integrator is seeking an experienced Network Architect to support a high-profile, secure public sector transition project. In this role, you will act as the key design authority, translating complex client requirements into robust, high-quality netwo

Infrastructure Engineer (Performance Optimization)Role Type: 6-Month Contract (Remote, UK-based)Rate: Upto £650 Per Day (Umbrella / Inside IR35)Role SummarySeeking a hands-on Infrastructure Engineer to join a newly formed Performance Optimization Squad within a massive-scale production platform. Key ResponsibilitiesExecute Optimizations: Drive well-scoped initiatives to completion, including compute resource rightsizing, JVM tuning, and workload placement.

Infrastructure Technical Project Manager (DV Cleared)Location: London (4-5 days per week on-site) Duration: 12-Month Contract Are you an experienced Infrastructure Project Manager with active DV Clearance? Do you excel at bridging the gap between technical engineering teams and senior stakeholders in high-assurance environments? If so, we want to hear from you. We are seeking an Infrastructure Technical Project Manager to lead the end-to-end delivery of s

AI Technical Architect6 Months Remote Contract £600 a day Inside IR35 Active Security Check (SC) Clearance is needed for this role A well-established IT solution provider is looking for an experienced AI Technical Architect to join an existing team of experts. In this highly visible role, you will act as the bridge between complex data science and robust cloud architecture-spearheading the design, governance, and delivery of enterprise-grade AI solutions.

SAP S/4HANA Project Manager | £600-£700pd | Outside IR35 | UK & Iberia Migration A global leader in sustainable packaging and recycling is seeking an elite SAP Project Manager to spearhead a high-stakes migration. This isn't just a technical rollout; it's a strategic unification of UK and Iberian operations.You will lead the charge in decommissioning legacy systems (MS Dynamics NAV/ECC) and implementing a standardized S/4HANA template that will serve as th

Looking for Data Manager in Sheffield/ManchesterRate: £545.46 per day Location: Once a week travel to Sheffield (Leading UK Bank) Duration: 12 MonthsAre you a technical data leader with a knack for transforming raw information into strategic insights? A leading UK bank is seeking a Data Manager to join their Data Intelligence & Analytics team to oversee key enterprise data for Board-level reporting.The RoleAs the subject matter expert for a specific asset

Senior ERP Tester (Contract)Role: Senior Tester (ERP focus)Rate: £300 - £500 per day (Outside IR35)Duration: Mid/End March 2026 - October Location: Largely Remote (UK-based / UK Hours) The OpportunityWe are seeking a high-caliber, Senior Tester to join a major enterprise-level ERP implementation. This role is ideal for a self-starter who thrives in complex environments and possesses a deep understanding of Oracle Fusion Finance. You will work closely wit

🚀 Senior Java Engineer - Payments (ICON IPF)Location: London (Hybrid: 2 days/week in-office) Duration: 12+ MonthsSector: Fintech / Tier-1 Banking 🏦🌟 Role OverviewAre you a heavy-hitter in the payments space? We are looking for a Senior Java Engineer with deep expertise in the ICON IPF framework to spearhead the delivery of large-scale, mission-critical payment systems.You'll be diving into modern, cloud-native architectures, building robust solutions th

Threat & Adversarial AI Expert 6 Months Contract + Extension 📍London Based 2 days in the office 💰£500 to £600 a day Inside IR35 A pioneering financial institution is seeking an experienced Threat & Adversarial AI Expert to join their cybersecurity team. You will act as the primary architect of safety for the firm's generative AI ecosystem, ensuring agentic capabilities remain resilient against an evolving global threat landscape. As a Threat AI Expert

Data Scientist - (Generative AI & LLMs) 📈12 Months Contract Inside IR35 📍London - 2 days a week in the office 💰£500 a day A top tier consultancy firm is currently seeking an experienced Data Scientist to join a dynamic team focused on leveraging Large Language Models (LLMs) and advanced machine learning to drive tangible business value. This is a pivotal role where you will take ownership of the end-to-end model lifecycle-from initial conceptualisati