97 jobs found in London Borough of Barnet

GALENT are recruiting for an exciting hybrid SAP S/4HANA Transformation Business Analyst opportunity suitable for an experienced Business Analyst, SAP Functional Consultant or Finance Transformation Professional within a global media and entertainment organisation based in Central London with Europan travel for 1 week per month. This position sits within a Global Business Services Process Ownership function and forms part of a large-scale SAP S/4HANA transformation programme spanning multiple international business units and countries. This is a hands-on delivery role suited to an experienced contractor who enjoys working in fast-paced transformation environments and can quickly add value across process design, requirements gathering, testing and stakeholder engagement activities. Environment and Benefits / General Selling Points • £(Apply online only) per day • Initial 6-month contract with strong extension potential • Major global SAP S/4HANA transformation programme • Hybrid...

ServiceNow Developer £85-£90 per hour (Inside IR35) 12-Month Contract Hybrid Working - Soho, London We're looking for an experienced ServiceNow Developer to join a high-profile digital platform team supporting globally used content and partner management systems. This is an opportunity to work on large-scale, business-critical applications used by internal and external stakeholders worldwide. The successful candidate will be a proactive and technically strong ServiceNow professional who enjoys collaborating across multiple teams, influencing stakeholders, and delivering high-quality platform solutions in a fast-paced Agile environment. Key Responsibilities Design, develop, and implement solutions across the ServiceNow platform Provide technical expertise and best-practice guidance on ServiceNow capabilities Work closely with business and technical stakeholders to gather and refine requirements Translate business requirements into scalable technical solutions Plan, estimate,...

ServiceNow Developer £60-£65 per hour (Inside IR35) 12-Month Contract Hybrid Working - Soho, London We're looking for an experienced ServiceNow Developer to join a high-profile digital platform team supporting globally used content and partner management systems. This is an opportunity to work on large-scale, business-critical applications used by internal and external stakeholders worldwide. The successful candidate will be a proactive and technically strong ServiceNow professional who enjoys collaborating across multiple teams, influencing stakeholders, and delivering high-quality platform solutions in a fast-paced Agile environment. Key Responsibilities Design, develop, and implement solutions across the ServiceNow platform Provide technical expertise and best-practice guidance on ServiceNow capabilities Work closely with business and technical stakeholders to gather and refine requirements Translate business requirements into scalable technical solutions Plan, estimate,...

Alstom is the UK & Ireland’s leading supplier of new trains and train services, and a leading signalling and rail infrastructure provider. Alstom have built, or are building, just under 40% of the UK mainline train fleet; as well as the entire fleets in service with London Underground and Dublin Luas. We provide the widest range of smart solutions in the rail market, from innovative high-speed rolling stock, metros and trams to maintenance, modernisation, infrastructure and signalling. Employing 6000 people, we design and build trains at Derby, the UK’s largest train factory; and operate major sites at Widnes, Crewe, Ilford and Plymouth, and 30 train services depots across the UK and Ireland. Overview: Lead the development and deployment of the next generation data-driven solutions for Mobility, within a lean startup pathway and in collaboration of engineering & mobility experts, data scientists, software engineers, HMI designer and devops. We'll look to you for: *...

IT Support Engineer (Windows/Linux) We are looking to speak with 2nd Line Support Engineers with experience of supporting Linus and WIndows devices. This role is focused on EUC Support so you don’t have to have experience with the Server side but you will be asked to troubleshoot and fix 2nd Line issues with Windows and Linux endpoints. The ideal candidate will have practical experience building and supporting both Operating Systems and be available to be on site 5 days per week in London. Key Requirements & Skills Experience: Hands-on experience in IT Support, Systems Administration, or a similar 2nd Line role. Technical Proficiencies: M365 / O365 Windows OS Linux - Ubuntu AD/EntraID Group Policy Solid foundational or advanced knowledge of Linux OS administration. Device Build Scripting Config Management TCP/IP DNS Soft Skills: Exceptional customer service, problem-solving, and the ability to explain complex technical issues to non-technical users

Senior Data Engineer – (Tick data, Time-Series; kdb+ / Q ) 3-6 months initially. London 3 days onsite   Are you a Data Engineer with a background in systematic trading who has worked with granular tick market data? Have you built pipelines to allow tick data to be ingested into a time series tech stack utilising kdb+ and Q? If so keep reading!   Certain Advantage are recruiting on behalf of our London based trading client for a Data Engineer to focus on building a scalable data platform for algorithmic trading.   You’ll Identify and implement solutions for Quants and Traders, providing data that will be used to improve strategies performance and produce clients TCA, pre- and post- trade analytics.   Your Project Work: Identify and implement solutions to provide data that will be used to improve strategies performance and produce clients TCA, pre- and post- trade analytics. Work with business Stakeholders to build new and maintain existing real-time and historical data services and...

C# .NET Developer - Global Investment Bank - London My client, a leading global bank is looking for a C# .NET Developer to join its technology team in London, supporting critical business applications used across international markets. This is a hands-on role focused on desktop application development (WPF / WinForms) combined with ongoing production support and enhancements. Key Responsibilities Develop and maintain C# .NET desktop applications (WPF / WinForms) Work across the full development lifecycle (design, build, testing, release) Support and troubleshoot production systems and live environments Collaborate with global teams including infrastructure, support, and business users Contribute to system improvements, upgrades, and performance optimisation Essential Skills Strong experience with C# / .NET Proven experience with WPF and/or WinForms Experience developing desktop-based applications Ability to support and troubleshoot live systems Desirable Skills Experience...

Hays are now looking for a Java Developer on a 12 month contract. The client requires all candidates to already hold SC Clearance and NPPV3. £428 Inside IR35 Mainly Remote (once a month in Bridgend or Reading) Candidates must hold current NPPV3 & SC Clearance 12 month contract Our client is building a team to support and maintain a critical national policing system used across the UK. This role focuses on Level 3 support, troubleshooting, and ongoing development of legacy Java-based applications in a highly collaborative environment.Working closely with Support, Platform, and DBA teams, you will play a key role in ensuring system stability, implementing enhancements, and resolving complex technical issues. What You'll Be Doing Provide Level 3 support for a business-critical national system Troubleshoot, diagnose, and resolve production issues Maintain, enhance, and support legacy Java-based applications Develop, refactor, and implement automated tests Design, build, and test...

Job Title: Senior Data Engineer (Informatica) Day Rate: £(Apply online only) - Umbrella only Clearance required: SC cleared Location: London/Hybrid Duration: 5 months Essential Skills: Informatica Data project experience AWS Azure Desirable Skills: Hands-on expertise in AWS & Spark: Amazon EMR, S3, Lambda; strong PySpark/Python and SQL for large-scale batch processing. Data engineering at scale in government or similarly complex domains, including performance tuning and data quality management. CI/CD & DevOps: pipelines and IaC (e.g., Terraform), automated testing, and release governance. Version control & collaboration: Git/GitLab, code review, branching strategies, and trunk/PR workflows. APIs & integration: building/consuming data services to move and expose data safely and reliably. Agile ways of working with Jira/Confluence; clear stakeholder communication and concise technical documentation. Data warehousing & modelling (e.g., Redshift; dimensional...

Solution Architect - Smarter Bidding Programme Circa £750/day (inside IR35) Central London - 3x per week onsite 4-6 month contract We are representing a well renowned company in the midst of transformation and change who are looking for a Solutions Architect to join their high-performing team and support a large, international programme. As the Solutions Architect, you will be working on a 'Smarter Bidding' programme, a strategic initiative focused on replacing fragmented, Excel-driven bidding and pipeline processes with a modern workflow and performance management platform. You will be key to designing end-to-end tech & solution designs and contribute to the business' evolution of architecture patterns, standards, and best practises and, ultimately, uplift the maturity of the architecture function. We are looking for: Proven experience within a Solutions Architecture position Expertise in bid management, pipeline management, tendering, or operational workflows - ideally...

My customer is a leading industrial manufacturer based in North London. They are looking for a Data Migration Lead for a ServiceNow Transformation Project. ** We are also looking for a Programme Director and Senior Project Manager - for the same ServiceNow programme ** Role: Data Migration Lead (ServiceNow) Project: ServiceNow Transformation Project (TPSM Implementation) Summary: The Data Migration Lead is responsible for defining, planning, and executing all data migration activities required for a successful ServiceNow TPSM (Technology Provider Service Management) implementation. This role ensures that all relevant details accurately extracted, transformed, validated, and loaded into ServiceNow in alignment with business and technical requirements. Deliverables: Strategy & Planning * Develop and own the data migration strategy, scope, and detailed migration plan for the TPSM implementation. * Identify all in‑scope data objects, legacy systems, dependencies, and required...

Platform Engineer (AWS / Databricks) London (Hybrid) 6 Month Contract £600/day (Inside IR35) Platform Engineer needed with strong AWS, Databricks and Unity Catalog experience. Start ASAP in June/July 2026. 6 Month Rolling Contract based in London (Hybrid), with occasional travel to the Leeds office. Hybrid Working - 3-4 days/week remote (WFH) + 1-2 days/week working from the office in London. A chance to work with a leading global IT transformation business specialising in large-scale Government projects: Supporting secure integration between AWS hosted data sources, Databricks workspaces and downstream enterprise data platforms. Design and support secure integration across AWS S3, Databricks and downstream data platforms. Strong hands-on experience with AWS IAM, S3, KMS and secure cloud access patterns. Hands-on Databricks on AWS experience, including Hive Metastore, Delta tables, SQL Warehouse and workspace access controls. Practical Unity Catalog experience,...

Finance Process Consultant - Consulting We are supporting a large-scale finance improvement programme focused on enhancing financial processes, reporting, forecasting, and data management within a complex organisation. The programme is designed to improve the efficiency and effectiveness of finance operations, enabling stronger financial performance monitoring, more accurate forecasting, and improved financial data management. As a Finance Process Consultant, you will work closely with programme leadership and finance stakeholders to analyse current processes, design improved finance solutions, and support delivery across multiple transformation workstreams. Role Responsibilities You will play a key role in supporting the analysis, design, and implementation of finance process and system improvements. Key responsibilities include: Capturing and documenting finance business requirements Supporting the design of improved finance processes and system solutions Conducting...

Role: Security Consultant Location: London (Hybrid) Duration: 3 Months with extensions Day rate: £600 - £650 Inside IR35 Essential skills and experience Specialist (Consultant) Design and delivery of security solutions. Address identified threats and vulnerabilities Ensure cyber security controls across all programmes Work with security and technical specialists for solution quality Coach cyber security staff from a technical SME perspective Define security deliverables during early engagement Align solutions with approved architectural patterns Support and guide implementation Validate solution as part of certification prior to go-live 4. Nice to have Skills: Preferably a degree (or equivalent experience) in an Information Security-related discipline If you receive suspicious outreach claiming to be from us, please contact us via the ManpowerGroup website

Principal / Lead Engineer Python / Cloud / Terraform / IAM / DevOps / infrastructure-as-a-code IaC Rate: Circa £600 - £700 PD (Outside IR35), 6 Months Location: London / Hybrid x2 days We are seeking an experienced Principal / Lead Engineer to join a highly ambitious organisation building a large-scale, mission-critical data and technology platform. This is a unique opportunity to join at the earliest stages of a major programme and play a key role in shaping its technical foundations. Working closely with the CTO and a small team of senior engineers, you will lead the design and implementation of core infrastructure, establish engineering standards and practices, and make architectural decisions that will have long-term strategic impact. If you enjoy solving complex technical challenges, influencing technology strategy, and creating robust engineering foundations, this role offers an exceptional opportunity to make a lasting impact. Role & Responsibilities Technical...

Role: IT Business Readiness Lead Location: London (Hybrid) Duration: 6 Months Day rate: £650 - £750 Inside IR35 Experience required: Leads IT readiness delivery for large-scale, complex change initiatives. Defines and implements IT readiness approaches appropriate to delivery models, scale, and complexity, ensuring change is delivered within organisational risk appetite and enables benefits realisation. Possesses the expertise to lead all aspects of IT readiness, from early engagement through transition to BAU. Establishes and operates effective IT readiness governance and control frameworks to ensure change is delivered within agreed readiness risk thresholds. Accountable for creating and maintaining forums, interactions, and engagement models with IT communities to ensure timely involvement in change activity and effective support throughout the change lifecycle. Works in partnership with IT change representatives to establish clear IT ownership through readiness...

Job Title: ServiceNow Solution Architect / Lead Developer (HAM/SAM) Location: Remote (with rare, occasional travel to London) Contract Duration: 6 months Start Date: Immediate About the Role: We are seeking an expert ServiceNow Solution Architect to drive the implementation and rollout of Now Assist, with a core focus on Hardware Asset Management (HAM) and Software Asset Management (SAM) for a major enterprise client. In this role, you will act as the primary Subject Matter Expert, shaping high-level design, providing robust technical governance, and guiding a blended team of developers to deliver differentiated platform solutions. Key Responsibilities: Act as the core SME for ServiceNow HAM & SAM, leading design sessions, sprint planning, and project delivery. Own the technical requirements and architecture for the HAM & SAM build and implementation. Provide strict technical governance across the ServiceNow platform, enforcing coding standards across development...

Product Design Lead Central Government (Payments Infrastructure Programme) London or Leeds | 2 days onsite per week £650 per day | Inside IR35 Active SC clearance required Overview A senior Product Design Lead is required to support a major national payments infrastructure transformation within a central government environment. This role sits at the front end of a high profile programme focused on shaping the next generation of RTGS capability. You will operate at strategic level, leading discovery and early stage design work that will directly influence policy, technical direction, and long term delivery roadmaps. This is not a delivery role. It is about defining what should be built, why it should exist, and how it should be shaped before it enters build. The environment is complex, heavily stakeholder driven, and sits at the intersection of policy, financial systems, and large scale technology change. Key Responsibilities Lead discovery and high level design for a new...

Product Manager | Contract | Hybrid We are seeking an experienced Product Manager to join a high-profile technology transformation programme. This role offers end-to-end ownership of the product lifecycle, from strategy and roadmap development through to delivery, governance, adoption and continuous improvement. Key Responsibilities: • Own and drive the product roadmap, strategy and lifecycle management. • Work closely with business stakeholders, engineering teams and delivery partners. • Lead Agile product delivery and ensure solutions meet business and user needs. • Manage governance, risk, quality assurance and testing activities. • Track product performance, OKRs and business outcomes. • Facilitate workshops, stakeholder engagement and requirements discovery. • Support product adoption, change initiatives and continuous optimisation. Key Skills & Experience: • Proven experience as a Product Manager, Senior Product Manager or Product Lead. • Strong product strategy,...

Solution Data Architect (Confluent Flink) Location: London (2 days onsite) Contract Length: 3 months Rate: Up to £428.75 per day (Inside IR35) Clearance: Not required Overview We're working with a leading organisation within the financial services / insurance sector who are seeking an experienced Solution Data Architect to support a large-scale data transformation programme. This role will play a key part in shaping enterprise-wide data architecture, driving consistency across systems, and enabling scalable, governed data flows across core platforms. Key Responsibilities Define and design end-to-end data flows across multiple systems Develop and maintain canonical and system-level data models Design integration mappings aligned to enterprise data architecture standards Collaborate with Solution Architects, Engineering teams, and Data Governance functions Ensure data quality, governance, and consistency across business-critical domains Support delivery teams with best...