33 it jobs found in London, London

Migration Director | Telecom Network TransformationLocation: London or Bristol (3 days in a week onsite) Contract: 12 Months Inside IR35The Role A global telecoms leader needs a heavy-hitting Migration Director to own two massive legacy-to-next-gen transitions. You will lead the migration of 30,000 active circuits to a new connectivity platform and transition enterprise traffic from TDM to SIP voice networks.Key DeliverablesBuild an automated "migration fa

Sr. Juniper Network Architect Our global communications client is looking for a hands-on Senior Architect/Engineer for a highly technical, customer-facing role providing post‑sales, on‑site technical support for Juniper Networks products/solutions. This role partners closely with our client's Network Engineering, Architecture, and Operations teams to ensure high availability, scalability, and operational excellence across large‑scale service provider netwo

Role: Senior Media Sales/Ads Specialist / Account ExecutiveContract: 12-Month Fixed-Term (Maternity Cover) | Location: London (Hybrid) We're hiring a consultative growth driver to represent one of the world's top digital advertising platforms. In this seat, you won't talk vanity metrics-you will partner directly with EMEA CMOs, CFOs, and tech founders to transform performance marketing into predictable business profit.What sets this challenge apart:True Bo

Role: Project Manager (Data Integration)Type: Contract (6 Months with potential Extension)Location: London, UKWorking Model: Hybrid (3 days per week on office)The Role: We are looking for a delivery-focused Project Manager to drive a highly visible national infrastructure programme. You will act as the central point of integration across multiple workstreams to ensure critical data management, archiving, and regulatory outcomes are successfully delivered.K

Network Engineering Design Lead (Active DV Clearance Required)Location: London (5 days/week on-site)Duration: 6 monthsThe Role: We need a hands-on Network Engineering Design Lead to act as the technical authority for a specialized, mission-focused team. You will drive enterprise-grade network architectures, balancing strict security with operational excellence.Key Responsibilities:Lead the creation, review, and governance of High-Level (HLDs) and Low-Level

Senior User Researcher - Mobile ExperienceLocation: RemoteContract Duration: 6 months We are looking for an experienced Senior User Researcher to support high-priority mobile product initiatives for a leading consumer technology organisation.This is a hands-on research role for someone who can independently investigate user needs, identify usability challenges and translate research findings into product improvements.You will collaborate with Product, Desi

Product Designer - Global Growth & AI London Based - Hybrid working 6 Months Contract £400 to £490 a day Inside IR35 A global fintech leader is looking for a Product Designer to drive UX for our expansion across Western Europe, the UK, Canada, and ANZ. You'll build scalable, multi-market experiences that balance core platform systems with local market needs. If you thrive at the intersection of Product-Led Growth (PLG), international scaling, and agenti

Job title: Senior Product Designer, TV Duration: 6-Month ContractLocation: Remote Design the future of shared living room entertainment. We are seeking a high-craft, highly autonomous Senior Product Designer to shape native, big-screen experiences for our TV and Desktop platforms. In this fast-paced, 6-month contract role, you will translate strategic vision into polished, build-ready 10-foot UIs that blur the line between listening and watching.What You'l

Role: Java React DeveloperType: PERMLocation: London, UKWorking Model: Hybrid (3 Days per week in Office)We are hiring a Full Stack Java/React Developer to build and deploy enterprise-scale distributed applications and microservices.The Tech Stack:Backend: Java (11/17), Spring Boot, Spring Security, Microservices.Frontend: React.js, TypeScript, JavaScript, Redux.Infrastructure & Data: Docker, Kubernetes, Kafka/RabbitMQ, Oracle/PostgreSQL/MongoDB.What You N

Role: Payroll Transformation SpecialistType: Contract (6 Months with potential Extension)Location: UK (Remote)Working Model: RemoteThe Role Act acts as the strategic bridge between the project team, external vendors, and internal IT (Architecture, Cybersecurity) to ensure the technical side of Mars' payroll transition runs flawlessly. This is a coordination and delivery role, not hands-on coding.Key Responsibilities:Map complex application and database dep

Overview:We are looking for an experienced Network Engineering Specialist (4G ESN / Mobile RAN Performance SME) to shape mobile RAN strategy and optimize critical, high-availability networks. Operating in the 4G Emergency Services Network (ESN) domain, you will lead end-to-end performance analysis, troubleshoot complex protocol traces, and drive network fixes across enterprise mobile infrastructure.Key Responsibilities:E2E Performance & Root Cause Analysis

🛡️ Security Analyst (Consulting Practitioner)Contract Duration: ~5-6 Months: Starting January 2027Work Mode: 🏢 Hybrid (3 days/week in office)Primary Office Locations: London, Birmingham, or SheffieldDaily Rate: £232 PAYE / £310.50 Umbrella📌 Role OverviewWe are seeking an intermediate Security Consulting Practitioner / Security Analyst to join our cybersecurity team. In this role, you will help bridge technical cybersecurity operational needs with strate

Data Protection Officer (Interim)Location: London or Sheffield (Hybrid - 2 days per week in office)Rate: Upto £900/day Inside IR 35Contract Length: 6 - 10 Months (Initial contract with potential extension) Role OverviewWe are looking for an autonomous, hands-on Interim Data Protection Officer (DPO) to provide strategic oversight, act as statutory DPO under UK GDPR, and lead our Information and Data Governance team.This role combines regulatory compliance w

Job Title: Security Technical Analyst / Security Consulting PractitionerLocation: London, Birmingham, or Sheffield (Hybrid: 3 days per week in-office)Contract Duration: 6 monthsAbout the RoleWe are seeking an experienced Security Consulting Practitioner to guide clients on their business protection journey by shaping security strategies, designing robust solutions, and strengthening cyber resilience. This is a dynamic role that blends strategic advisory wi

I am currently sourcing for a high-impact Senior Information Security Analyst role to support cyber governance, risk management, and control execution across core business functions. Operating within a high-assurance, regulated environment, this position will drive cyber risk assessments, manage security issues, and collaborate closely with cross-functional stakeholders.Quick Snapshot:Role: Senior Information Security AnalystSetup: Contract (5 Months) | In

IT Programme Analyst 📍 Location: Remote - with occasional travel here and there to London📍💰 Rate: £475 - £500 / day (Outside IR35)📅 Contract Duration: End of June 2027 (with strong potential for extension)🌟 Role OverviewWe are looking for a highly organised and proactive I&T Programme Analyst. In this role, you will be instrumental in supporting programme governance, tracking key deliverables, and facilitating seamless business change and stakeholder

IT Programme Manager - Up to £1,100 / day - Outside IR35 - Remote Position: I&T Programme ManagerDay Rate: Up to £1,100 / day 💰IR35 Status: Outside IR35 📄Location: Remote - with occasional travel here and there to London📍Contract Length: Initial contract through End of June 2027 (Possibility of extensions) 🗓️📌 Role OverviewWe are seeking an experienced and strategic IT Programme Manager In this high-impact role, you will be responsible for defining,

Role: Remote Contract: ERP Key User / Supply Chain Systems Expert Location100% Remote (UK time zone friendly, no travel required)Duration6-month initial contract with potential extension up to 18 monthsHours37.5 hours/week (flexible 9-5 schedule) A global manufacturing organisation is looking for a Functional Expert to guide their packaging material planning team through a major system transition. You will act as the primary technical point of contact as

Senior Oracle Apps DBALondon (Hybrid working once a week in office) 6 Months Contract Inside IR35 £500 a day A well established consultancy firm is currently looking for an experienced Oracle Apps DBA to manage, maintain, and optimise mission-critical Oracle E-Business Suite (EBS R12) environments and underlying databases.In this hands-on, high-impact technical role, you will take ownership of cross-layer troubleshooting spanning application, database, ope

Senior Data Analyst - Customer Success 📍London, UK (Hybrid working 2/3 days in the office) 10-Month Contract £250 a day inside IR35 A well established Fintech leader is looking for an experienced Data Analyst who loves digging into user journeys, finding the story behind the numbers, and showing businesses the exact purpose behind their data. You will join the Customer Success Data Science team. This is a hands-on, consultative role where you'll help br

Google Cloud Engineer - GCP Networking SpecialistMy global IT consultancy require and experienced hands-on Google Cloud Networking Engineer who specialises in GCP networking to join their team in London working for a financial organisationYou'll design, build and operate the provisioning engine that turns intent into standardized, compliant networking resources (VPCs, subnets, policy, routing and private connectivity endpoints) at enterprise scale. Workin

AdvertJob Title: System Administrator (Endpoint Support)Location: London- Hybrid 3 days on site a weekContract Type: 6-Month ContractAbout the Role:We are seeking a skilled and proactive Software Distribution & Endpoint Support Specialist for a 6-month contract based in London. In this critical role, you will be responsible for delivering reliable and cost-effective software updates across a complex, hybrid enterprise environment. You will support a diver

Business Operations Lead - E-commerce Platform MigrationMy market leading retail company is looking for an experienced Business Operations Lead with 10yrs exp overseeing e-commerce operational activityOur client is moving from a legacy system to Shopify as its e-commerce platform so knowledge of managing business operations associated with this platform migration is essentialThis is a hands-on role but you will be expected to coach others in e-commerce bu

Modern data architecture meets AI innovation in pharmaSenior Snowflake & Data Governance Consultant Are you a hands-on data architect who thrives at the intersection of modern cloud platforms and enterprise AI? We are seeking a senior Snowflake & data governance consultant to act as a trusted advisor for a global leader in the pharmaceutical sector.This is not a back-office execution role. you will own client-facing strategy, advise senior stakeholders, an

Job Title: Reconciliations Strategy Lead (Contract) Location: London, UK Contract Length: 3 Months (with strong potential for extension) Job Type: Contract We are looking for a highly competent Reconciliations Strategy Lead to join the foundational team responsible for completely rebuilding the front-to-back (F2B) reconciliations function for a major Tier-1 Global Bank.This is not a business-as-usual (BAU) processing role. This is a strategic, architectura

Change Manager - London - Hybrid - 18 month ContractLocation: Hybrid - London (3 days/week in office)Contract Duration: 18-Month ContractDay Rate: Up to £800/day (Inside IR35)Scope & Direct Reports: 🌍 Global reach with 6 international countries/regions reporting directly into this role Key Challenge & Culture Fit: ⚡ Transitioning core Order Management and Allocation workflows while operating with a lean delivery team. The role requires high passion, excep

Forward Deployed Engineer (AI & Full-Stack)📍Remote (UK-based)📃6-Month Initial Contract 💰£60 per hour (Umbrella) Inside IR35 Stack: Go, React / TypeScript, GCP (Cloud Run, Pub/Sub), PostgreSQL, Automated AI WorkflowsA well established firm is looking for a hands-on Forward Deployed Engineer to join a fast-growing global team developing an intelligent automation platform for enterprise finance operations (Contract-to-Cash).This isn't an isolated product-d

Role: Strategic Partnerships Development Manager (EMEA Payments)Location: London (Hybrid - 3 days onsite/week)Duration: 6-Month Initial Contract (ASAP Start)About the Role:We are seeking a senior Strategic Partnerships Development Manager to join a global, industry-leading tech giant's EMEA Payments & Commerce Partnerships team. You will bridge internal product engineering and major external financial ecosystems across EMEA, leading high-stakes commercial

Internal Communications Manager Location: London (Hybrid) Role Type: Inside IR35Duration: Contract Until June 2027 with Potential extensionAbout the Role: We are seeking an experienced Internal Communications Manager to lead internal and change communications help one of our clients during a major period of transformation, centered on a proposed joint venture. You will play a pivotal role in keeping global employees and leaders informed, engaged, and focu

Senior Administrator - COO GroupLocation: London (Hybrid: 3 days in-office - Tue, Wed, Thu)Contract: 3-Month Initial Contract (High probability of extension or perm conversion)Start Date: Immediate / 2-4 weeksWe are seeking a high-calibre Senior Administrator to join an executive operations team in Canary Wharf. Supporting the Chief Operating Officer and Managing Directors, you will act as a central operational point for executive coordination and team man