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Contractor 107
Information Technology Borehamwood

107 jobs found in Borehamwood

CL
Apr 09, 2026  
Oracle Systems Admin Manager (IT - Digital Transformation)
Position: Oracle Systems Admin Manager Location: Hornton Street, W8 7NX Start Date: ASAP Contract Duration: 2+ Months Working Hours: 37 hours per week, Monday to Friday, 09:00–17:00 Pay Rate: £389.84 Per Day                                                                                           Job Reference: (phone number removed) Job Responsibilities Lead and manage Oracle systems administration activities within the IT Digital Transformation programme. Ensure system stability, performance, and security across all Oracle environments. Oversee deployment, upgrades, patches, and configuration changes for Oracle applications. Collaborate with IT teams and business stakeholders to support project delivery. Develop and maintain operational documentation, policies, and procedures. Provide guidance and mentoring to junior administrators and technical teams. Monitor system performance, identify issues, and implement solutions proactively. Manage vendor relationships...
IR35 Status:
Unknown Status

CV-Library Kensington, London Contractor
CL
Apr 10, 2026  
Senior Technical Program Manager
Job Title: Senior Technical Program Manager Contract: 6 Months Location: London (Hybrid - 3 days onsite) Overview We are working with a large, complex organisation undergoing a multi‑year digital and technology transformation across its supply chain and logistics landscape. They are seeking an experienced Senior Technical Program Manager to provide strategic leadership and hands‑on delivery across multiple high‑impact technical programmes. In this role, you will own the end‑to‑end lifecycle of sophisticated technical initiatives, from early concept through to successful delivery. You will act as a true partner to Product and Engineering leadership, balancing cross‑functional dependencies, driving alignment, and ensuring delivery remains smooth, efficient, and outcome‑focused. This is a senior, visible role requiring strong technical foresight, excellent stakeholder management, and the ability to operate confidently in a complex, fast‑moving environment. You will lead through...
IR35 Status:
Unknown Status

CV-Library West End, London Contractor
CL
Apr 08, 2026  
Senior Data Engineer
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...
IR35 Status:
Unknown Status

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Apr 12, 2026  
Test Analyst
We are looking for a Test Analyst with experience in SAP HCM and Finance modules, along with hands-on experience using testing tools such as Azure DevOps, JIRA, or similar platforms. Contract Duration: 3 to 4 months Experience: * Minimum of 5-7 years of experience as a Test Analyst, with a strong focus on SAP HCM & Finance . * Proven experience in designing and executing test plans and test cases for SAP HCM & Finance implementations. Technical Skills: * Proficiency in SAP configurations and processes. * Experience with testing tools such as Azure DevOps, JIRA, or similar. * Strong understanding of testing methodologies and best practices. Soft Skills: * Excellent analytical and problem-solving skills. * Strong communication and interpersonal skills. * Ability to work independently and as part of a team in a fast-paced environment. * Detail-oriented with a strong focus on quality. Preferred Qualifications: * ISTQB certification or...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 12, 2026  
Senior Ruby Developer
Contract Lead Ruby Developer– (UK Remote) 📍 100% Remote (EU-Based Candidates Only) ⏳ 12-Month Contract We are supporting a leading organisation in the insurance sector as they scale and modernise their cloud‑based core platform. They are looking for an experienced Senior Ruby Engineer to join on a 12‑month contract, working fully remotely from anywhere within the UK. 🔧 Role Overview You’ll be a senior member of an engineering squad building, enhancing, and optimising a modern cloud-native system used across a major insurance operation. This is a hands‑on development role where you’ll contribute to new features, performance improvements, integrations, and architectural evolution within a high‑performing engineering culture. 💡 What You’ll Be Working On Developing and maintaining backend services using Ruby / Ruby on Rails Building scalable, maintainable components within a cloud-native architecture Collaborating with product, cloud, and DevOps teams to deliver high‑impact...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 12, 2026  
Data Architect - NHS Foundry - Contract
Data Architect – NHS Foundry  - Contract  Contract | £550 per day | Hybrid (UK-based) Morela is supporting one of the UK’s fastest-growing data consultancies, delivering high-impact transformation projects across the public sector. We are looking for a Data Architect with NHS Foundry experience to join on a contract basis, working on complex, large-scale healthcare data programmes. The Role Design and architect scalable, end-to-end data solutions Lead on data integration, modelling, and platform design using Palantir Foundry (NHS Foundry) Work closely with stakeholders to translate business challenges into technical solutions Provide architectural guidance across data platforms, pipelines, and workflows Support delivery teams to ensure best practice and high-quality outcomes What We’re Looking For Proven experience as a Data Architect within complex environments Strong exposure to NHS Foundry / Palantir Foundry Deep understanding of data architecture, integration, and...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 12, 2026  
Salesforce Developer
Contract Salesforce Developer - Outside IR35 - Immediate Start 4-5 Month Contract | Remote with Occasional Onsite | £450-£550/day (Outside IR35) We're looking for an experienced Salesforce Developer to join a major digital transformation programme already well underway. This is a hands-on role focused on enhancements, integrations, and supporting the rollout of Phase 1 across Salesforce Cloud and Marketing Cloud. The ideal contractor thrives in fast-moving environments and can add value quickly with minimal hand holding. What You'll Be Working On Developing and enhancing custom functionality across Sales Cloud, Service Cloud, and Marketing Cloud Building and optimising Apex code, Lightning components, and integrations Supporting delivery of Phase 1 rollout, including new features, fixes, and performance improvements Working closely with product owners, architects, and internal technical teams Helping stabilise and extend an in-flight project where speed and quality both...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Apr 12, 2026  
Data Engineer (Azure)
Your new company Working for a renowned financial services organisation Your new role Seeking a Data Engineer to help design and maintain scalable batch and near‑real‑time ingestion pipelines, modernizing legacy ETL/ELT processes into Azure and Snowflake, and implementing best‑practice patterns such as CDC, incremental loading, schema evolution, and automated ingestion frameworks. They build cloud‑native solutions using Azure Data Factory/Synapse, Databricks/Spark, ADLS Gen2, and Snowflake capabilities including stages, file formats, COPY INTO, and Streams/Tasks to support raw‑to‑curated data modelling. The role involves creating reusable components and Python libraries to accelerate delivery across teams, enforcing data quality through validation, observability, and robust pipeline design, and ensuring strong security, governance, and documentation standards. Collaboration within agile workflows-including CI/CD, code reviews, and iterative planning-is also key to delivering...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 12, 2026  
Security Architect
Summer-Browning Associates is currently supporting our central government client, who is seeking a Security Architect. This position is for an initial 12-month contract assignment, with the possibility of extension. Location: London The ideal candidate will hold an active security clearance and have a strong background in Security Architecture, along with the following skills and experience: A solid understanding of High-Level Security Architecture (HLD) and a secure-by-design approach. Experience leading security architecture for large-scale cloud hosting (specifically Azure and GCP) in high-threat government Tier 2 secure environments. Extensive knowledge of security architecture, including identity management, device security, workstation protection, cloud hosting, collaboration tools, networking, cryptography, operations, and data governance. Strong understanding of secure DevOps practices, CI/CD controls, and Infrastructure as Code (IaC) hardening. Experience applying...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 12, 2026  
Oracle Fusion Security Architect
A Charity in London are currently seeking an Oracle Fusion Security Architect for a 3 month assignment. The role is paying around £575pd (inside IR35) You will be responsible for the security of Oracle Fusion applications and the integration with non-Oracle products and will ensure a sustainable security set up across all aspects of the programme. The Security Lead will be responsible for developing the Security strategy, ensuring that the solutions are secure and well governed, approved based on enterprise and applications level at industry standards. Duties and responsibilities: Develop and implement the Security strategies, plans, and procedures specifically for the implementation of the programme using applications including Oracle Fusion, as well as third party applications to ensure full end to security scrutiny. Lead and manage the testing plan and resources ensuring effective collaboration and communication and adherence to programme principles. Ensure all aspects of...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Apr 12, 2026  
Salesforce Tech Lead
Salesforce Tech Lead 6-Month contract - Inside IR35 - up to £630 per day London based - hybrid working - 2/3 days on site Must either have current NPPV3 or held previously Clearance NPPV3 clearance is required. Candidates must confirm whether they currently hold, or are willing to undergo, NPPV3 clearance, and provide confirmation of any current or previous SC clearance. Summary Salesforce Tech Lead / Lead Developer with 5+ years' experience delivering complex, production‑quality Salesforce solutions across the full development lifecycle, from discovery and design through build, test, deployment, and live support. Ideally experienced in public sector delivery, operating within structured governance, assurance, and security constraints, and comfortable working within Agile delivery models. A strong communicator and engineering leader, capable of engaging effectively with technical and non‑technical stakeholders, translating business requirements into clear technical...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Apr 12, 2026  
Technical Lead
Technical Lead - Active SC, AWS, NodeJS, Java / Scala £Market rate London / Remote (Must be UK Based) My client is an International Consultancy who require a Technical Lead with Active Security Clearance (SC) and expertise across Typescript, NodeJS, AWS (Cloudwatch, Lambda, SQS, S3 etc), Terraform, PostgreSQL and Java / Scala to work closely with an end customer. Key Requirements: Active Security Clearance (SC) Demonstrable experience as a Technical Lead, providing Technical Leadership, Coaching and Mentoring Technical skills - Typescript, NodeJS, AWS (Cloudwatch, Lambda, SQS, S3 etc), Terraform, PostgreSQL and Java / Scala Working knowledge of collaboration tooling (Jira / Slack /Teams / Figma) Involvement in Release preparation Excellent communication skillsNice to have: Immediate availability Flexible approach towards hybrid working Open to convert to being a permanent employee after initial contract period If you're interested in this role, click 'apply now' to forward an...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 11, 2026  
Platform Engineer - Active SC, Oracle, Java
Platform Engineer - Active SC, Oracle, Java Up to £550 per day - Inside IR35 Hybrid 6 months My client is an instantly recognisable consultancy who urgently require a Platform Engineer with Active SC Clearance for an end client within the public sector. Key Requirements: Proven commercial experience working as a Platform Engineer within the public sector. Active SC Clearance. Experience maintaining and troubleshooting legacy applications/infrastructure, including Oracle, WebLogic, and Elasticsearch. Building and supporting CI/CD pipelines, refactoring code, and developing automated tests. Strong knowledge of Nginx, Apache Tomcat/HTTP, and ETL processes. Installing and supporting Oracle 11, including Partitioning, RAC, RMAN (PL/SQL desirable). Hands-on experience with Docker, VMWare ESX v6, and related virtualization technologies. Proficiency in Oracle Solaris 10, Red Hat Enterprise Linux 8, Microsoft Windows Server (2008/2016/2019), and IBM Initiate MDM. Nice to...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Apr 11, 2026  
Senior Golang Developer
Tank have been engaged by a client to recruit a Contract Senior Go / Golang Engineer to support the delivery of advanced, production-grade systems. 12+ Month Contract Hybrid working - London Key Skills: Proven experience building backend or network-facing services using Go Strong Python skills, ideally within machine learning or computer vision environments Familiarity with frameworks such as PyTorch or TensorFlow (or a willingness to learn) Experience with containerisation and orchestration tools such as Docker or Kubernetes Comfortable working in Linux-based environments Solid understanding of version control best practices (e.g. Git) If this opportunity is of interest, please apply or get in touch for more details
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 11, 2026  
SAP S/4HANA Finance Data migration Lead
Job Title SAP S/4HANA Finance Data Migration Lead Start Date: ASAP Location: London (hybrid) Duration: 3 months (possibility of extension) Role Overview We are seeking a highly experienced SAP S/4HANA Finance Data Test Lead to own and drive the data validation and reconciliation testing strategy across a major SAP Finance transformation. The organisation is migrating from SAP ECC to SAP S/4HANA, where high‑quality, reconciled, and audit‑compliant financial data is critical to programme success. This role will work closely with Finance SMEs, D&T teams, Data Migration Leads, and System Integrator (SI) partners to ensure data integrity across all testing phases and through to go‑live. The successful candidate will bring deep SAP Finance data expertise, alongside experience leveraging AI‑driven tools to accelerate reconciliation, validation, and defect analysis. Key Responsibilities Data Test Strategy & Governance Define and own the Finance data migration strategy....
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 11, 2026  
Data Engineer
Data Engineer (Pharma Background Essential) £550 per day - INSIDE IR35 6 Months Hybrid - 1 day per week in London Role Purpose We are currently looking for a Data Engineer to be responsible for designing, building and maintaining our clients data pipelines and platform infrastructure on Microsoft Fabric. Operating within a consulting model, this role deploys across engagements of varying scope and duration, delivering production-grade data solutions that meet client requirements. Required Skills and Experience Expereince of working within the pharma/lifesciences sector. Demonstrable experience building data pipelines in production environments. Proficiency with Microsoft Fabric, including Data Factory, lakehouses, warehouses, notebooks and semantic models. Strong skills in PySpark, Spark SQL and T-SQL for data transformation. Experience with medallion architecture or equivalent layered data processing patterns. Working knowledge of OneLake, delta tables and Fabric capacity...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Apr 11, 2026  
Lead Architect - Outside IR35 , Medtech, Digital Healthcare
Outside IR35, Lead Architect, Enterprise Architect, Martech, Dynamics CRM My leading client is looking for a Lead Architect / Enterprise Architect to define and drive the enterprise-wide architecture for a fast‑growing digital organisation expanding across the international markets. This role shapes our future-state architecture, unifies our platforms, and ensures we can scale safely, efficiently, and compliantly. What You'll Do Define and evolve a modular, scalable target architecture for multi‑market digital platforms. Guide build vs. buy decisions, platform reuse, and third‑party integrations. Partner with technology, product, and delivery teams to bridge strategy and execution. Drive adoption of modern engineering practices (CI/CD, observability, IaC, modular design). Oversee architectural governance for new features, migrations, and multi‑market deployments. Ensure architectures meet regulatory, data residency, and compliance requirements. What You Bring Experience...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Apr 11, 2026  
AI Specialist with Azure
AI Specialist (Azure) Contract Remote £500-£550pd (Outside) Initial 6 Month Contract   We are currently seeking an experienced AI Specialist with strong expertise in Microsoft Azure to support a key project. This is an exciting opportunity to work on cutting-edge AI solutions within an enterprise environment.   Key Responsibilities: Lead the setup and implementation of AI Foundry solutions Develop and deliver AI-driven capabilities using Azure technologies Collaborate with cross-functional teams to ensure secure and scalable solutions Ensure compliance with enterprise data governance and security standards Provide clear technical guidance and communicate effectively with stakeholders  Essential Skills & Experience: Proven experience deploying and configuring AI Foundry Strong knowledge of the Power Platform suite Solid understanding of enterprise networking, including identity and access management Experience in data governance and compliance frameworks In-depth technical...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 11, 2026  
Lead Architect - D365, Azure Medical Sector
Contract Lead Architect (Azure and D365 Expertise) Contract OIR35, UK  Hybrid - office weekly / few times per month: Must have Digital Health / Pharma Sector and MS D365 / Azure experience A leading organisation is seeking a visionary Lead Architect to define and drive its enterprise-wide architecture strategy and aligned in flight projects This role is pivotal in shaping a unified, scalable,  technology platform that supports Patient Journey and Digital product innovation. Experience of Transformation alongside Architecture is desirable. It’s about setting the architectural principles, structure, and systemic coherence across Azure, D365, infrastructure, data, applications, and integrations — enabling high-quality experiences for patients and healthcare professionals. Essential Technical Skills: Strong Azure Cloud expertise Microsoft Dynamics 365 CRM & ERP platforms Customer / Patient-facing applications & healthcare UX design Data governance & analytics with EU...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 11, 2026  
SAP PEO Solution Architect
SAP PEO Solution Architect - Active SC, SAP, PEO £Market Rate (Inside IR35) Remote / London 6 months We are seeking an experienced SAP PEO Solution Architect, with Active Security Clearance (SC) to provide strategic advisory services on leveraging SAP for advanced manufacturing solutions within a complex engineering environment. Key Requirements: Proven experience as a SAP Solution Architect ideally within the Defence sector Active Security Clearance (SC) Deep knowledge of SAP PEO and its role within manufacturing solutions Strong experience in SAP S/4HANA architecture and PLM integration (Teamcenter / PLMSi). Ability to advise at a strategic level, not just technical delivery. Nice to have: Flexibility to get to office Experience within engineering/manufacturing If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
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