300 jobs found in London

Network Architect - Outside IR35- Remote with occasional on site requirement in Manchester - 6 months initial contract. We are looking for a highly experienced Network Architect to support the review and development of the architecture for a critical rail technology environment. This is a senior-level architecture role focused primarily on network, infrastructure, hosting and communications architecture. You will be responsible for understanding the current end-to-end architecture, assessing key dependencies and identifying opportunities to improve resilience, availability and overall system performance. Experience within rail or other complex, safety-critical environments is highly desirable. Key Responsibilities - Review the existing TPCMS architecture, including server infrastructure at Three Bridges and Manchester. Assess dependencies on local and wide area communications systems. Review network, server, infrastructure and hosting architecture across the end-to-end...

A well-established international specialty insurance organisation is expanding its finance systems capability following continued growth and investment in reporting, data and automation. As a consequence they are looking to engage a consultant on an OUTSIDE-IR35 basis for an intial 6-month term. This creates an excellent opportunity to join a complex, data-led environment where finance technology is central to business planning, performance reporting and commercial decision-making. They are seeking a Financial Systems Analyst with advanced IBM Planning Analytics (TM1) expertise. You will combine hands-on TM1 development and support with process improvement, stakeholder engagement and the delivery of finance-systems change. This is not solely a business-as-usual support role: you will also lead defined projects and workstreams from initial requirements through implementation and user adoption. A key focus of the role will be supporting the integration of legacy TM1 &...

2nd Line IT Support Location: On site at the office in the City of London Rate: £225-£250 per day outside of IR35 Type: 3-month contract (could potentially extend) Schedule: Monday - Friday, 5 days in the office per week I'm seeking an experienced, technically minded, and reliable 2nd Line IT Support professional to work for my client, a legal tech consultancy. Your role as 2nd Line IT Support You will support the timely onboarding, deployment, and IT setup for new hires (both software and hardware) You will support new hires with any requests and/or problems, and ensure new laptops, headsets, etc. are successfully up and running You will be responsible for delivering high-quality, customer-focused technical support via phone, email, remote tools, and onsite assistance Troubleshoot and resolve hardware, software, network, and application issues at the first point of contact where possible Deliver high-quality customer service while managing incidents, service...

2nd Line IT Support Location: On site at the office in the City of London Rate: £225-£250 per day outside of IR35 Type: 3-month contract (could potentially extend) Schedule: Monday - Friday, 5 days in the office per week I'm seeking an experienced, technically minded, and reliable 2nd Line IT Support professional to work for my client, a legal tech consultancy. Your role as 2nd Line IT Support You will support the timely onboarding, deployment, and IT setup for new hires (both software and hardware) You will support new hires with any requests and/or problems, and ensure new laptops, headsets, etc. are successfully up and running You will be responsible for delivering high-quality, customer-focused technical support via phone, email, remote tools, and onsite assistance Troubleshoot and resolve hardware, software, network, and application issues at the first point of contact where possible Deliver high-quality customer service while managing incidents,...

Role overview We are seeking Senior Data Engineers to join a delivery team supporting a major financial-services client's Data Strategy implementation. You will be onsite 4 days a week 1 day remote. Outside IR35 You will design, build, test and deploy data-engineering features, including onboarding new data sources and migrating existing ETL processes from Azure Data Factory and Azure Data Lake Storage to Microsoft Fabric. Responsibilities Enhance an existing metadata-driven ADF ingestion framework to onboard new data sources. Develop incremental load processes, watermarks, merge logic and ingestion mappings. Migrate ETL processes from ADF and ADLS to Microsoft Fabric Pipelines. Integrate Fabric Pipelines through On-Premises Data Gateways. Build parameterised templates and reusable Fabric deployment patterns. Produce and maintain source-to-target data mappings and technical specifications. Promote build artefacts through DEV, TEST, UAT and PROD using established...

Data Engineer – Databricks, Azure, Python, SQL - 12 Month Contract - Outside IR35 - Up to £700 p/d (dependent on experience) A well-established private equity firm with close to two decades' track record and preparing to launch its largest flagship fund to date is hiring a Data Engineer to build its first Databricks environment from the ground up. This is a rare opportunity to own the technical delivery of a firm's core data platform end-to-end: partnering directly with stakeholders across Finance, Portfolio Operations, General Partners, and Compliance to unlock the data quality and visibility the business needs ahead of its next fund launch. The Role You'll design and build the firm's first Databricks instance, standing up a medallion architecture (bronze/silver/gold) on Azure and integrating it with the firm's existing portfolio administration and data intelligence platforms. The environment you build will become the firm's golden data source. What We're...

Solution Architect / Senior Solution Architect / Technical Solution Architect - Java / Kafka - Hands on £600 Pay - Outside IR35 - 4 Days per week on site in London Bridge 6 month initial contract We've partnered with a genuinely exciting organisation who are building a greenfield Bank, as part of this they are implementing a whole host of new platforms and technologies. For this role, we're looking for a hands on / technical Solution Architect with Java and Kafka to drive forward the end-to-end architecture for s RTL & Payments Transformation, ensuring cohesive design across Payments, Reconciliation, KYC, Cash Management, Monitoring, and Billing using an event-driven architecture. Key Responsibilities: Own solution architecture and HLD across workstreams Define event-driven patterns (Kafka, streaming, async) Manage cross-domain dependencies and integration Provide governance, design approvals, and stakeholder engagement Collaborate with architects and...

Solution Architect/Senior Solution Architect/Technical Solution Architect - Java/Kafka - Hands on £600 Pay - Outside IR35 - 4 Days per week on site in London Bridge 6 month initial contract We've partnered with a genuinely exciting organisation who are building a greenfield Bank, as part of this they are implementing a whole host of new platforms and technologies. For this role, we're looking for a hands on/technical Solution Architect with Java and Kafka to drive forward the end-to-end architecture fors RTL & Payments Transformation, ensuring cohesive design across Payments, Reconciliation, KYC, Cash Management, Monitoring, and Billing using an event-driven architecture. Key Responsibilities: Own solution architecture and HLD across workstreams Define event-driven patterns (Kafka, streaming, async) Manage cross-domain dependencies and integration Provide governance, design approvals, and stakeholder engagement Collaborate with architects and offshore...

Technical Infrastructure Architect - £700 - £750 Per Day - VMware to Hyper V Migration - Financial Services Overview: A global organisation is looking to engage an experienced Virtualization Architect to support a major VMware to Microsoft Hyper-V migration programme. The successful candidate will have proven experience architecting and delivering VMware-to-Hyper-V migrations and will work closely with the internal infrastructure team to assess the existing VMware estate, define the target Hyper-V architecture and develop a pragmatic migration strategy. Role & Responsibilities: Assess the existing VMware estate and infrastructure architecture Design the target Microsoft Hyper-V architecture Develop the VMware-to-Hyper-V migration strategy and roadmap Review existing compute, storage and networking infrastructure Assess and recommend appropriate migration tooling and methodologies Work with the internal infrastructure team to define...

Technical Infrastructure Architect - £700 - £750 Per Day – VMware to Hyper V Migration – Financial Services Overview: A global organisation is looking to engage an experienced Virtualization Architect to support a major VMware to Microsoft Hyper-V migration programme. The successful candidate will have proven experience architecting and delivering VMware-to-Hyper-V migrations and will work closely with the internal infrastructure team to assess the existing VMware estate, define the target Hyper-V architecture and develop a pragmatic migration strategy. Role & Responsibilities: Assess the existing VMware estate and infrastructure architecture Design the target Microsoft Hyper-V architecture Develop the VMware-to-Hyper-V migration strategy and roadmap Review existing compute, storage and networking infrastructure Assess and recommend appropriate migration tooling and methodologies Work with the internal infrastructure team to define migration waves and implementation...

Integration Architect / Senior Integration Architect - JAVA / AWS (ESSENTIAL) £600 Pay - Outside IR35 - 4 Days per week on site in London Bridge 6 month initial contract We've partnered with a genuinely exciting organisation who are building a greenfield Bank, as part of this they are implementing a whole host of new platforms and technologies and are looking a genuine, pure senior Integration Architect define and deliver integration architecture across Accounts, Payments, and FX. The role focuses on evolving the target integration model and ensuring seamless connectivity across the clients core systems. Key Responsibilities: Own and evolve integration architecture aligned with enterprise standards Define and govern integration patterns across teams Design and deliver event-driven, API-first, and messaging solutions (NATS, REST) Lead end-to-end integration delivery, including hands-on development (Java/Spring) Ensure scalable, cloud-native solutions on AWS...

Integration Architect/Senior Integration Architect - JAVA/AWS (ESSENTIAL) £600 Pay - Outside IR35 - 4 Days per week on site in London Bridge 6 month initial contract We've partnered with a genuinely exciting organisation who are building a greenfield Bank, as part of this they are implementing a whole host of new platforms and technologies and are looking a genuine, pure senior Integration Architect define and deliver integration architecture across Accounts, Payments, and FX. The role focuses on evolving the target integration model and ensuring seamless connectivity across the clients core systems. Key Responsibilities: Own and evolve integration architecture aligned with enterprise standards Define and govern integration patterns across teams Design and deliver event-driven, API-first, and messaging solutions (NATS, REST) Lead end-to-end integration delivery, including hands-on development (Java/Spring) Ensure scalable, cloud-native solutions on AWS...

Senior Data Engineer London | Fleixble, hybrid working pattern | Outside IR35 | 12 month engagement We're looking for a Senior Data Engineer who understands that great data engineering is about building reliable, scalable data products, not simply moving data from A to B. This is an opportunity to shape modern data platforms, solve complex engineering challenges, and deliver data solutions that create genuine business value. You'll join an organisation investing heavily in its data capabilities, working alongside architects, analysts, data scientists, and engineering teams to build robust, production-grade data platforms that support analytics, AI, and operational decision-making. Why join Work on large-scale data and cloud transformation initiatives Influence architecture, engineering standards, and platform strategy Deliver solutions that have measurable business impact Join a collaborative team of experienced data professionals...

Senior Data Engineer Outside IR35 Contract 6 Months 1 Day pw in London £550 - 700pd Harvey Nash are working with a global mining company, who are looking to bolster their team with an experienced Senior Data Engineer on a contract basis. The role requires 1 day pw in London - Goodge St station 1 min walk away. Essential experience: SQL - Query optimisation, indexing strategy, performance diagnosis Azure - Data Factory, Databricks, DevOps Spark, Synapse, PowerBI Stakeholder Management Individual contributor, standard setter, strong communicator Contract Details: 6 Months - extensions possible Outside IR35 £550 - 700pd Hybrid - 1 day pw in London (near Goodge St Station) ASAP Start If you're interested in this position, please apply now.

Senior Network Engineer - 12 month Day Rate Contract (Outside IR35) Location: London (hybrid working of 3 days per week in the office) Duration: Initial 12 months The role will be responsible for designing and implementing solutions that compliment a dynamic, always growing and evolving global network for one of the leading organizations in financial services. Although the core focus of this role will be to act as a Network Engineer with a solid understanding of Network & IT Infrastructure Fundamentals including protocols, switches, routers/firewalls, it will also include exposure to experience operating within Azure & AWS cloud tenants. You will design and manage the local and wide area networks of our organization to ensure maximum up time for our users. Key Responsibilities: - Develop secure, scalable, and highly available network architectures using technologies like VPNs, VPCs, virtual networks, and load balancers. - Provision, configure, and manage cloud-based...

Immediate requirement for an experienced Product Designer. Must be able to attend central London office for kick off and ad hoc meeting, most of the time will be remote working. An initial 4 week project developing a mortgage assessment tool. Here are some details: Will be inheriting and evolving a prototype wireframe user journey, developing its content design and user interface, and building a design system enough for a development team to start work Assessing a different live user journey for quick win UX improvements, briefing them into a development team Content design for communication pathways from the user journey Need a cross functional user research, content, UX and UI designer with a product mindset. Ideally experience in startups, working in small teams in tight timeframes. Ideally mortgage experience, minimal level will need experience designing for regulated experiences, in some form of financial services. 4 weeks outside IR35 Rate around £600...

Unit4 FP&A Systems Consultant 3 Month Contract - Full Time or Part Time can be considered Location: Fully Remote Rate: £550 - £650 per day (OUTSIDE IR35) We're looking for an experienced systems implementation consultant with hands-on Unit4 FP&A experience on an initial 3 month contract. This is not a traditional accounting/FP&A analyst role. The focus is on the implementation, configuration, optimisation and support of Unit4 FP&A systems, working with clients to translate finance requirements into effective system solutions. You'll be involved across the full implementation life cycle, including: Designing and configuring Unit4 FP&A solutions Translating finance and business requirements into system functionality Running discovery and solution design workshops Configuring budgeting, forecasting, planning, reporting and consolidation processes within Unit4 FP&A Producing functional specifications and system documentation Supporting testing,...

Senior Data Engineer | Outside IR35 Contract 6 months | 1 Day pw in London | £550 - 700pd Harvey Nash are working with a global mining company, who are looking to bolster their team with an experienced Senior Data Engineer on a contract basis. The role requires 1 day pw in London - Goodge St station 1 min walk away. Essential experience: SQL - Query optimisation, indexing strategy, performance diagnosis Azure - Data Factory, Databricks, DevOps Spark, Synapse, PowerBI Stakeholder Management Individual contributor, standard setter, strong communicator Contract Details: 6 months - extensions possible Outside IR35 £550 - 700pd Hybrid - 1 day pw in London (near Goodge St Station) ASAP Start If you're interested in this position, please apply now.

Senior Network Engineer - 12 month Day Rate Contract (Outside IR35) Location: London (hybrid working of 3 days per week in the office) Duration: Initial 12 months The role will be responsible for designing and implementing solutions that compliment a dynamic, always growing and evolving global network for one of the leading organizations in financial services. Although the core focus of this role will be to act as a Network Engineer with a solid understanding of Network & IT Infrastructure Fundamentals including protocols, Switches, Routers/Firewalls, it will also include exposure to experience operating within Azure & AWS cloud tenants. You will design and manage the local and wide area networks of our organization to ensure maximum up time for our users. Key Responsibilities: - Develop secure, scalable, and highly available network architectures using technologies like VPNs, VPCs, virtual networks, and load balancers. - Provision, configure, and manage cloud-based...

Project Manager Procurement Transformation London 3/4x pw Initial 8 month Outside IR35 I have currently partnered with a Maritime business who is seeking an experienced Project Manager to lead the delivery of a major Procurement Transformation programme, implementing a new SaaS procurement platform across the business. Key Responsibilities: Lead end-to-end delivery of a Procurement Transformation programme Manage project plans, governance, risks, stakeholders, and vendors Drive testing, business readiness, cutover, and go-live activities Ensure a smooth transition into BAU support and operational stability Requirements: Proven experience delivering SaaS, or Procurement transformation projects Strong stakeholder and vendor management skills Experience managing complex technology-led change programmes PRINCE2, PMP, or APM certification beneficial This is an excellent opportunity to join a very respected maritime organisations and play a key role in a...