188 information technology jobs found in Hemel Hempstead

IT Support Analyst - £200 per day outside IR35 - London (4 days per week in the office) Please note, this is a temp‑to‑perm opportunity , so it’s well suited to candidates looking for a long‑term, permanent role after the initial contract period. La fosse have partnered with an established business seeking an experienced IT Support Analyst to join a growing technology team and provide high‑quality support across the Microsoft 365 environment. This role suits someone confident troubleshooting user issues, managing Microsoft 365 services, and ensuring smooth day‑to‑day operations. Key Responsibilities: Configure and deploy devices using Microsoft Autopilot Administer Office 365 mailboxes (user, shared, and resource mailboxes) Manage Office 365 Groups , Security Groups , and Distribution Lists Troubleshoot network and connectivity issues for end users Investigate and resolve email delivery issues , including message trace, rules, and spam...

Python Developer – SC - Contract 6M - Outside IR35 We’re looking for a hands-on Python Developer to join a high-performing team delivering modern applications and migrating legacy systems into scalable, web-based solutions. This is a fast-paced, delivery-focused role where you’ll work alongside experienced engineers on real-world, high-impact projects across multiple customer environments. What you’ll be doing: Building and maintaining Python-based back-end services (APIs, background tasks) Developing web applications (Flask, FastAPI, or Django) Supporting legacy system modernisation & data migrations Working with SQL databases (PostgreSQL/MySQL) Writing clean, testable code and contributing to CI/CD pipelines Collaborating in a DevOps-driven, containerised (Docker) environment What we’re looking for: Strong Python development experience Experience with REST APIs & web frameworks (FastAPI, Flask or Django) Solid understanding...

Python Developer – SC - Contract 6M - Outside IR35 We’re looking for a hands-on Python Developer to join a high-performing team delivering modern applications and migrating legacy systems into scalable, web-based solutions. This is a fast-paced, delivery-focused role where you’ll work alongside experienced engineers on real-world, high-impact projects across multiple customer environments. What you’ll be doing: Building and maintaining Python-based back-end services (APIs, background tasks) Developing web applications (Flask, FastAPI, or Django) Supporting legacy system modernisation & data migrations Working with SQL databases (PostgreSQL/MySQL) Writing clean, testable code and contributing to CI/CD pipelines Collaborating in a DevOps-driven, containerised (Docker) environment What we’re looking for: Strong Python development experience Experience with REST APIs & web frameworks (FastAPI, Flask or Django)...

NEW CONTRACT ROLE DATA LEAD - LABS PROGRAMME HYBRID WORKING (2 DAYS A WEEK IN THE OFFICE) £550-£600 OUTSIDE IR35 RATE I'm currently working on an exciting contract opportunity for a Data Lead within a large corporate organisation. This position will be heavily centred on data discovery, structuring and readiness, the main goal is to prepare data for migration into a new LIMS to reduce inefficiencies moving forward. REQUIRED SKILLS AND EXPERIENCE: They're looking for the following skill set: Extensive experience leading enterprise data initiatives or data work streams Strong understanding of structured and unstructured data environments Strong stakeholder management experience Extensive experience working with enterprise data warehouse platforms or cloud data lake environments Experience implementing or working with a Laboratory Information Management System (LIMS) is beneficial If you are interested in this opportunity, please apply now...

The Programme Manager will oversee and deliver key technology initiatives within the business services sector, ensuring projects are completed on time, within scope, and to a high standard. Based in Hemel Hempstead, this temporary role requires a skilled professional to lead cross-functional teams and manage resources effectively. Client Details This opportunity is with a reputable organisation within the business services industry. The company is a medium-sized enterprise known for its focus on innovation and delivering tailored solutions to meet client needs. Description We are seeking an experienced Separation Programme Delivery Lead to oversee and execute a complex IT carve out within a fast-paced, Private Equity-backed environment. This role requires a seasoned delivery professional with a track record of successfully leading IT separations, divestments, or carve outs - ideally within PE portfolio companies or similarly high-pressure transitional...

Technical Project Manager - Oracle HCM Cloud Migration (Outside IR35 Contract) Location: Remote-first (UK) with occasional on-site collaboration (1-2 days/week preferred) Outside IR35 £500 per day About the Opportunity A leading UK retail organisation, part of a global health and beauty group, is undertaking a high-profile, multi-country Oracle HCM Cloud transformation. The UK business is acting as the pilot for a broader European rollout. The programme is being delivered in partnership with Oracle and Group HR leadership, alongside a wider ecosystem of delivery partners, including TechNet-aligned partners supporting integration and delivery workstreams. This role sits at the centre of the programme as the Technical Project Manager for the UK business, working across local stakeholders, Group HR, and Oracle to ensure delivery is executed effectively while representing and protecting business requirements. Role Purpose You will be accountable for the end-to-end...

SAP Test Manager - S/4HANA | Contract | Outside IR35 My client, a leading logistics and supply chain organisation , is currently delivering a large-scale European SAP S/4HANA rollout and is seeking an experienced SAP Test Manager to take ownership of end-to-end testing across the programme. This is a hands-on delivery role , requiring someone who can lead, structure, and execute the full testing lifecycle within a complex ERP environment. Key Responsibilities Own and manage the end-to-end SAP testing lifecycle across the programme Define and initiate test strategy, plans, scope, and entry/exit criteria Develop and oversee test scripts, execution, and overall delivery Manage UAT coordination with business stakeholders across multiple locations Drive defect management, reporting, and resolution tracking Oversee test environments and data readiness Ensure clear communication and alignment across IT and business...

Infrastructure & Network Project Manager (Contract) £600 p/day (Outside IR35) 3-6 Months Hertfordshire (Hybrid) We're looking for an experienced Infrastructure & Network PM to deliver key projects across infrastructure and networking environments, with some exposure to AI-driven initiatives. Key Requirements: Proven PM experience in infrastructure & networking Strong technical understanding (cloud, servers, security) Exposure to AI/automation projects (desirable) The Role: Lead end-to-end project delivery Manage stakeholders, risks, and budgets Work with technical teams and suppliers If this sounds like you, apply now for more details! Infrastructure & Network Project Manager (Contract) £600 p/day (Outside IR35) 3-6 Months Hertfordshire (Hybrid) Oscar Associates (UK) Limited is acting as an Employment Business in relation to this vacancy. To understand more about what we do with your data please review our privacy policy...

Infrastructure & Network Project Manager (Contract)| £600 p/day (Outside IR35) | 3-6 months | Hertfordshire (Hybrid) We're looking for an experienced Infrastructure & Network PM to deliver key projects across infrastructure and networking environments, with some exposure to AI-driven initiatives. Key Requirements: Proven PM experience in infrastructure & networking Strong technical understanding (cloud, Servers, security) Exposure to AI/automation projects (desirable) The Role: Lead end-to-end project delivery Manage stakeholders, risks, and budgets Work with technical teams and suppliers If this sounds like you, apply now for more details! Infrastructure & Network Project Manager (Contract) | £600 p/day (Outside IR35) | 3-6 months | Hertfordshire (Hybrid) Oscar Associates (UK) Limited is acting as an Employment Business in relation to this vacancy. To understand more about what we do with your data please review our privacy...

Infrastructure & Network Project Manager (Contract)| £600 p/day (Outside IR35) | 3-6 Months | Hertfordshire (Hybrid) We 're looking for an experienced Infrastructure & Network PM to deliver key projects across infrastructure and networking environments, with some exposure to AI-driven initiatives. Key Requirements: Proven PM experience in infrastructure & networking Strong technical understanding (cloud, servers, security) Exposure to AI/automation projects (desirable) The Role: Lead end-to-end project delivery Manage stakeholders, risks, and budgets Work with technical teams and suppliers If this sounds like you, apply now for more details! Infrastructure & Network Project Manager (Contract) | £600 p/day (Outside IR35) | 3-6 Months | Hertfordshire (Hybrid) Oscar Associates (UK) Limited is acting as an Employment Business in relation to this vacancy....

Data Engineer - Support & Release Management - Azure - Outside IR35 Contract Our sister company Stellarmann is seeking an experienced Data Engineer to support and enhance Legacy data warehouse platforms, with a strong focus on release management and deployment automation. You'll own the weekly release cycle while providing BAU support across Azure-based data systems-balancing troubleshooting and incident response with hands-on automation and process improvement. Key Skills: Strong Azure experience Advanced SQL with solid data warehousing knowledge Proven Azure Data Factory (ADF) development and troubleshooting Strong release management experience (end-to-end ownership) Hands-on Azure DevOps, YAML pipelines, and Python for deployment automation Azure networking, connectivity, and VM troubleshooting Experience across on-prem and cloud data environments This is an initial 6-month contract with potential for extension and requires 3 days pw onsite in London....

Role: AI Architect (Contract) Location: UK - Remote with occasional site meetings Engagement: OUTSIDE IR35 Client: FTSE250 organisation Duration: Initial 6 months Location : Multiple locations (London, Manchester, Birmingham) Overview A leading FTSE250 organisation is investing heavily in its next-generation technology strategy and is seeking a highly experienced AI Architect . You will define and drive enterprise AI architecture across the business, shaping standards, frameworks and scalable AI platforms that unlock measurable value. This role sits at the intersection of strategy, engineering, data and governance. Key Responsibilities AI Strategy & Enterprise Architecture Define and evolve the enterprise-wide AI architecture and roadmap Establish standards, patterns and reusable frameworks for AI/ML and generative AI Ensure alignment with cloud, data and enterprise architecture strategies AI Platforms & Technical Enablement Architect...

Microsoft AI Architect – Strategy & Governance (Copilot Studio, Power Platform) – £700 per day Outside IR35. 10 weeks initially. Hybrid role - London 1-2 days per week A Microsoft AI Architect - Strategy & Governance (Copilot Studio, Power Platform) is required by a leading financial services client to lead the strategy and governance of enterprise AI and Power Platform adoption. This is a critical programme focused on building scalable frameworks across Copilot Studio, Power Platform, and Azure AI. To be successful in this Microsoft AI Architect - Strategy & Governance (Copilot Studio, Power Platform) role, you will have: Proven experience defining Power Platform strategy and governance in enterprise environments Strong delivery of Copilot Studio / AI strategy and governance (essential) Deep expertise in Power Platform governance (environment strategy, pipelines, provisioning, licensing, compliance) Experience enabling Citizen Development vs Pro...

Infrastructure IT Project Manager (Migration) required by a not-for-profit organisation in the South East (central London, West London and Kent) with hybrid working (two to three days per week remote), currently integrating an acquired business into the host technical environment. Assignment – Infrastructure IT Project Manager (Migration) Location - South East (central London, West London and Kent) with hybrid working (two to three days per week remote) Skills – IT Project Manager, IT Project Management, Infrastructure, Infrastructure Migrations, Infrastructure Design, Stakeholder Management, Resource Management Duration – Initially three months with a possible extension for a further three months Rate – £450 to £500 + VAT per day (outside IR35) To qualify the Infrastructure IT Project Manager (Migration) will have: • Demonstratable end‑to‑end delivery of complex infrastructure projects, from initiation through to transition into BAU • Proven track record of...

ComfyUI Workflow Developer | London | Remote-Friendly | £500 - £600 We're working with a high-end creative agency specializing in hyper-realistic CGI for global luxury brands on this exciting opportunity. We are looking for a technical visionary to bridge the gap between AI experimentation and high-end production pipelines. This role is about more than just generating pretty images; it’s about engineering robust, scalable AI architectures using ComfyUI, Python, and Stable Diffusion to meet the exacting standards of the luxury market. You will move from a high-impact POC sprint into a full-scale production deployment, automating asset generation that rivals traditional CGI. The Role Architect and build advanced ComfyUI workflows capable of generating high-resolution, brand-compliant assets at scale. Develop custom Python scripts and API integrations to connect AI pipelines with existing Digital Asset Management (DAM) systems. Transition from a 4-week Proof of...

Contract Java Developer – Data Up to £700 per day Outside IR35 (6 month rolling) In office – City of London Quant Capital is hiring for a small, high-performing market maker in London. This is a junior-to-mid role focused primarily on Java development, with a secondary responsibility owning straightforward Python ETL/data ingestion into AWS and PostgreSQL. This is a growing team focused on data ingestion and building tooling for the wider firm. What you’ll do: Build and enhance Java backend services (APIs, batch jobs, integrations) used across the business Write clean, testable code with solid engineering discipline (testing, code review, debugging, production support) Maintain and extend Python-based ingestion/ETL (pragmatic plumbing, not heavy data engineering) Work with PostgreSQL (schemas, migrations, performant queries, data validation) Improve service reliability: monitoring/logging, sensible alerting, and predictable deployments via CI/CD Tech:...

Freelance Senior Technical Manager – East London (Major RC Frame Development) Outside IR35 We are currently seeking an experienced Freelance Senior Technical Manager to join a leading residential developer on a major multi-block scheme in East London. This is an excellent opportunity to play a key role in the delivery of a complex RC frame development comprising over 400 residential units. Working as part of an established project team, you will take ownership of the technical process from design coordination through to delivery on site across a large multi-block residential scheme. Key Responsibilities: Lead and manage the technical design process across a multi-block residential development (400+ units). Coordinate architects, consultants, and subcontractors to ensure technical compliance and buildability. Oversee design reviews, technical approvals, and value engineering exercises. Manage the flow of information between design teams and construction teams....

Contract Java Developer – Data Up to £700 per day Outside IR35 (6 month rolling) In office – City of London Quant Capital is hiring for a small, high-performing market maker in London. This is a junior-to-mid role focused primarily on Java development, with a secondary responsibility owning straightforward Python ETL/data ingestion into AWS and PostgreSQL. This is a growing team focused on data ingestion and building tooling for the wider firm. What you’ll do: Build and enhance Java backend services (APIs, batch jobs, integrations) used across the business Write clean, testable code with solid engineering discipline (testing, code review, debugging, production support) Maintain and extend Python-based ingestion/ETL (pragmatic plumbing, not heavy data engineering) Work with PostgreSQL (schemas, migrations, performant queries, data validation) Improve service reliability: monitoring/logging, sensible alerting, and predictable deployments via CI/CD Tech:...

Programme Manager – Card Processing / Platform Migration / Payment Processing £500 per day Outside IR35 12 Month Contract Hybrid (Windsor, Berkshire) Twice A Week A leading financial services organisation is seeking an experienced Programme Manager to lead a major payments platform transformation programme, focused on the implementation and migration to a new card processing provider. This is a high-profile programme where you will take ownership of the end-to-end delivery of a new travel card / payments processing platform, working closely with technology partners and internal stakeholders to ensure successful delivery. Key Responsibilities Lead the full programme lifecycle from planning through to implementation and BAU handover Manage delivery of a card processing / payments platform implementation Work closely with third-party suppliers and payment processors Oversee programme governance, planning, reporting and risk management Coordinate...

Infrastructure IT Project Manager (Migration) required by a not-for-profit organisation in the South East (central London, West London and Kent) with hybrid working (two to three days per week remote), currently integrating an acquired business into the host technical environment. Assignment - Infrastructure IT Project Manager (Migration) Location - South East (central London, West London and Kent) with hybrid working (two to three days per week remote) Skills - IT Project Manager, IT Project Management, Infrastructure, Infrastructure Migrations, Infrastructure Design, Stakeholder Management, Resource Management Duration - Six months Rate - £450 to £500 + VAT per day (outside IR35) To qualify the Infrastructure IT Project Manager (Migration) will have: Demonstratable end-to-end delivery of complex infrastructure projects, from initiation through to transition into BAU Proven track record of leading large scale infrastructure migrations (c1,000+ users),...