224 information technology jobs found in London

Senior Python Quant Developer London- Hybrid £1000 per day outside IR35 Quant Capital is urgently looking for a Senior Python Quant Developer to join a rapidly growing fintech. Our client has built a global investment platform that helps investors analyse opportunities, collaborate and make more informed decisions. They have developed a complex fixed-income model in C# and now need a strong Python engineer to work directly with the quants, understand the existing model and rebuild it into a clean, modular and production-ready Python codebase. This is a hands-on role in a small team, with a high level of ownership and impact. Responsibilities Re-engineer a complex C# quant model in Python. Refactor and modularise the existing codebase. Work directly with quants to productionise the model. Productionise the codebase by improving performance, testing and maintainability. Build data validation and orchestration processes. Work with Pydantic and...

Salary: £300 - 450 per day Reference: COR7651 UX Designer, Figma, Content-Heavy Platforms, to £420 per day outside IR35 A UX Designer opportunity has arisen with an established UK-based medical publishing business, working on a significant platform rebuild project across a suite of specialist digital products. Could this be the contract role where your UX expertise genuinely shapes how clinical professionals access and engage with education content? The Role The UX Designer will take ownership of translating a detailed internal requirements brief into a structured, evidence-led digital experience, determining what should be prioritised for launch, what follows in later phases, and what should be deprioritised altogether. You will plan user flows and site maps, conduct and synthesise user research, and produce wireframes and prototypes to developer-handover standard in Figma. The UX Designer will work collaboratively alongside an in-house CTO, development team,...

Salary: £300 - 450 per day Reference: COR7651A UX Designer, Figma, Content-Heavy Platforms, to £420 per day outside IR35 A UX Designer opportunity has arisen with an established UK-based medical publishing business, working on a significant platform rebuild project across a suite of specialist digital products. Could this be the contract role where your UX expertise genuinely shapes how clinical professionals access and engage with education content? The Role The UX Designer will take ownership of translating a detailed internal requirements brief into a structured, evidence-led digital experience, determining what should be prioritised for launch, what follows in later phases, and what should be deprioritised altogether. You will plan user flows and site maps, conduct and synthesise user research, and produce wireframes and prototypes to developer-handover standard in Figma. The UX Designer will work collaboratively alongside an in-house CTO,...

Salary: £300 - 450 per day Reference: COR7651A UX Designer, Figma, Content-Heavy Platforms, to £420 per day outside IR35 A UX Designer opportunity has arisen with an established UK-based medical publishing business, working on a significant platform rebuild project across a suite of specialist digital products. Could this be the contract role where your UX expertise genuinely shapes how clinical professionals access and engage with education content? The Role The UX Designer will take ownership of translating a detailed internal requirements brief into a structured, evidence-led digital experience, determining what should be prioritised for launch, what follows in later phases, and what should be deprioritised altogether. You will plan user flows and site maps, conduct and synthesise user research, and produce wireframes and prototypes to developer-handover standard in Figma. The UX Designer will work collaboratively alongside an in-house CTO, development team,...

Job Title: Delivery Manager Rate: £500 (Outside IR35) Duration: 6 months Location: Hybrid - 3 days on-site in London per week Clearance: Active SC Stages: 1 Stage Key Responsibilities Manage end-to-end delivery of multiple technology improvements and projects. Coordinate internal stakeholders, users and third-party development teams. Own delivery plans, timelines, dependencies, risks and issues. Lead project meetings and provide clear progress reporting. Ensure user feedback, testing and approvals are completed on time. Coordinate releases and go-live activity while protecting business-as-usual operations. Drive delivery against agreed priorities, timelines, budget and quality standards. Support Agile ways of working and continuous improvement. Essential Experience Proven experience as a Delivery Manager in a technology or digital environment. Strong Agile delivery experience. Experience managing third-party technology suppliers....

Modelling Engineer - Defence Logistics Contract | £550-£600 per day | Outside IR35 | Predominantly Remote. We are supporting a leading consultancy on a significant project within the defence logistics sector and are looking for experienced Digital Modellers to join the team. This is an opportunity to work on a sensitive, technically complex programme focused on data science, operational analysis and quantitative modelling, with a particular emphasis on logistics and cost modelling. The Role We are looking for 1-3 experienced Digital Modellers who can work with a high degree of autonomy and contribute quickly to the development of analytical and modelling solutions. You will be involved in areas such as: Developing logistics and logistical flow models Building cost models Developing stock and flow models Creating event-based/discrete-event logistical models Applying quantitative analysis and data science to complex logistics problems Translating real-world...

Databricks Data Engineer - Data Ingestion 6 months - £550 a day (outside IR35) Location: UK - Hybrid/Remote We are looking for an experienced Databricks Data Engineer/Data Ingestion Engineer to join a large, global organisation. The role is focused on data ingestion and engineering, connecting data from multiple sources and building robust pipelines within a modern Azure/Databricks environment. Key Responsibilities Build and maintain data ingestion pipelines using Databricks. Connect to multiple data sources including SQL databases, APIs and Azure services. Develop pipelines using Azure Data Factory and Databricks Lakeflow. Implement appropriate ingestion strategies including incremental and batch loads. Develop ETL/ELT processes using Databricks Medallion Architecture. Write and maintain Python data engineering code. Use dbt for data transformation and modelling. Ensure pipelines are scalable, reliable and maintainable. Key Skills Strong commercial Databricks...

We are looking for a talented UK based PHP/JS/AJAX/MSSQL FullStack Developer to join our small innovative and highly experienced project team. You will have a minimum of 5 years recent commercial experience, with solid technical skills ideally in these core areas: - Excellent PHP with recent experience working on Legacy projects on latest PHP versions, but mostly built on proprietary and bespoke frameworks. - Excellent Javascript/AJAX/JQuery/Vanilla JS/HTML/CSS Experience. - Experience with KendoUI components also useful - MS SQL Database experience, working heavily with MSSQL stored procedures especially. - candidates with cross over knowledge in C# and .NET/MS SQL would also be considered. 3 to 6 month contract - Full or Part time Mostly Remote - outside IR35 Part time applicants who can offer us 3 days a week or alternatively need to work only short days 5 days a week would also be considered.

UX Designer, Figma, Content-Heavy Platforms, to £420 per day outside IR35 A UX Designer opportunity has arisen with an established UK-based medical publishing business, working on a significant platform rebuild project across a suite of specialist digital products. Could this be the contract role where your UX expertise genuinely shapes how clinical professionals access and engage with education content? The Role The UX Designer will take ownership of translating a detailed internal requirements brief into a structured, evidence-led digital experience, determining what should be prioritised for launch, what follows in later phases, and what should be deprioritised altogether. You will plan user flows and site maps, conduct and synthesise user research, and produce wireframes and prototypes to developer-handover standard in Figma. The UX Designer will work collaboratively alongside an in-house CTO, development team, and web design resource, bringing...

on behalf of a client with offices in London we are looking for an SAP programme director with significant experience in the manufacturing sector. Key Responsibilities Programme Leadership Provide overall leadership for a multi-country, multi-wave S/4HANA transformation programme. Lead global template governance and ensure consistency across all deployment waves. Drive programme planning, mobilisation, risk management and decision-making forums. Collaborate with Executive Sponsors, Programme Directors and Business Process Owners to align business outcomes with solution design. Manage architecture review boards and design authorities. Support Steering Committees with architecture, delivery, risk and strategic recommendations. Bluefield Transformation Leadership Define and govern the Bluefield migration strategy including selective data transition, historical data requirements, organisational restructuring and harmonisation of global processes. Assess...

Outside IR35 contract - 8 months FULLY REMOTE Rate: £260/day Infrastructure Engineer | 8 Month Contract | Outside IR35 | Fully Remote Rate: £260/day Outside IR35 Project duration: 8 months Fully Remote Industry: Highly Regulated Financial Services Organisation Job Summary: We re working with a highly regulated financial services organisation looking for an experienced Infrastructure Engineer to support and enhance their enterprise technology estate. The successful candidate will bring strong Microsoft infrastructure experience, including Active Directory, Windows Server, Azure, Microsoft 365, virtualisation, backup and disaster recovery solutions . Experience working within regulated environments and maintaining business-critical systems is highly desirable. Key Responsibilities Support and maintain core infrastructure platforms across production and non-production environments. Deliver infrastructure improvements, upgrades and operational...

Data Architect London (Hybrid) | Outside IR35 Contract | Excellent Day Rate | Long-Term Programme We are seeking experienced Data Architects to join a major transformation programme, helping enterprise organisations modernise their data capabilities through cloud-first architecture and strategic data initiatives. This is an opportunity to play a leading role in shaping scalable, future-ready data platforms across complex environments. The Opportunity Our client is a well-established technology consultancy delivering large-scale digital and data transformation programmes for enterprise customers. With a significant pipeline of projects, they are expanding their architecture capability and require experienced Data Architects to support the design, governance and delivery of modern data ecosystems. Why Join? Outside IR35 contract engagement Long-term programme work with strong project longevity Opportunity to influence enterprise-wide data strategy Work on...

Senior Azure Logic Apps Developer Outside IR35 | £450 - £520 per day | Fully Remote (UK) | ASAP Start Primus Connect is working with a specialist Data, AI and Cloud consultancy, delivering advanced platforms for clients across financial services, healthcare, government and enterprise technology. They're looking for a Senior Logic Apps Developer to design, build and maintain enterprise-level integration solutions on Microsoft Azure. THE ROLE You'll be instrumental in bridging cloud services, on-premises systems and third-party applications using Azure Integration Services, with a primary focus on Azure Logic Apps. KEY RESPONSIBILITIES Architect, develop and deploy integration solutions using Azure Logic Apps (Standard & Consumption), API Management, Service Bus and related serverless technologies Design and build automated workflows using Power Apps and Logic Apps Build prototypes to demonstrate value Create complex workflows, transformations and API...

Data Architect - Insurance Domain Location: London Working Pattern: Hybrid - 2-3 days per week onsite Contract: Contract Rate: £350/day Outside IR35 We're looking for an experienced Data Architect with strong insurance domain expertise to join a major data modernisation programme in London. This is a hands-on architecture role focused on designing and modernising enterprise data platforms using SQL/PostgreSQL , supporting key insurance functions including policy administration, claims, underwriting, billing, brokers, risk and reinsurance . Key Responsibilities Own end-to-end data architecture across transactional, analytical and reporting environments Design conceptual, logical and physical data models Lead PostgreSQL/SQL database architecture, optimisation and modernisation Define data migration strategies and integration patterns Design database schemas, data flows and enterprise data structures Work with business...

My client are seeking an experienced Cloud Engineer to help design, build, and operate next-generation automation solutions powered by Agentic AI. This role sits at the intersection of cloud engineering, data platforms, and artificial intelligence, with a strong focus on automating business processes, improving operational efficiency, and enabling intelligent decision-making across the enterprise. You will work closely with a team of developers working on AI-driven solutions leveraging AWS & Azure cloud services, large language models, and enterprise data platform This role is Outside IR35 and is paying £450 per day. There is a requirement to be in the London based office 1 or 2 times per month Key Responsibilities Design, build, and maintain secure, scalable cloud infrastructure on AWS. Develop and implement Agentic AI solutions to automate operational and business processes. Design and deploy AI applications using AWS Bedrock and foundation models. Build...

Data & Software Engineer £550-£590 per day | Outside IR35 | Fully Remote | 6-Month Contract THE COMPANY A leading digital business operating within a highly data-driven online environment is seeking a Data & Software Engineer to support the development of critical commercial and operational data platforms. This organisation processes large volumes of transactional, revenue, and user performance data, using these insights to drive key business decisions. As part of a growing engineering function, they are investing heavily in their data ecosystem and require an experienced contractor to support several high-priority initiatives. Candidates from online gaming, iGaming, betting, gambling, esports, or other high-volume digital platforms are particularly encouraged to apply. THE ROLE As a Data & Software Engineer, you'll work across backend engineering, data processing, and systems integration, helping to enhance platforms that provide commercial visibility...

Freelance Senior Product Designer (Outside of IR35) Duration: 9 months Start Date: End of August or ASAP Day Rate: Please specify in your application Contract: (Outside of IR35) Join Our Team as a Freelance Senior Product Designer (Outside of IR35) at Beyond Sports! Are you passionate about complex product systems, pixel-perfect UI, and leading the design of next-generation digital experiences that capture global audiences? At Beyond Sports, we don’t just visualize sports, we reinvent how fans experience them. Together with partners like NFL, NHL, FIFA, and Disney, we push the boundaries of real-time sports data, 3D graphics, and AI-driven storytelling across web and native mobile platforms. If you're an experienced Senior Product Designer with an exceptional visual craft, deep UX strategy expertise, and a track record of driving complex design initiatives alongside fast-moving engineering squads, this 9-month contract is an exciting opportunity to make a...

Boomi Architect London (Remote) 3 Month Rolling Contract £500/day (Outside IR35) Boomi Architect needed for a 3 Month Rolling Contract based in London (Hybrid). Start ASAP in August/September 2026. Primarily working remotely from home with occasional travel to offices in London and Telford . A chance to work with a leading global IT transformation on a large-scale Government project. Paying up to £500/day (Outside IR35). Start ASAP during Summer 2026. Key skills, experience + tasks will include: Boomi Solution Architect with a strong focus on Boomi / iPaaS, API Management, Event Streaming, integration architecture, governance + technical leadership. Integration Adoption & Project Onboarding - architecture engagement + onboarding of priority projects onto the strategic integration platform (e.g. SDEC, S4H, DWIT). Production of project-specific integration designs aligned to approved iPaaS, API and Streaming patterns. Completion of architecture assurance...

Salesforce Revenue Cloud Solution Architect | 6-Month Contract | Outside IR35 | Hybrid (London) We're supporting a major Revenue Cloud transformation and are looking for an experienced Salesforce Solution Architect to take ownership of the end-to-end design and delivery of a complex Sales Cloud and Revenue Cloud Lead-to-Order programme. This is a key leadership role where you'll shape the future-state architecture, provide technical direction across multiple workstreams, and ensure the platform delivers scalable business outcomes. What You'll Be Doing Define and own the overall Salesforce solution strategy across Sales Cloud and Revenue Cloud Lead architecture decisions covering lead management, opportunity life cycle, quoting, contracting, pricing and order generation Translate business objectives into scalable technical designs and implementation roadmaps Act as the senior design authority across functional and technical teams Guide development teams and...

Lead Python Engineer £450/day Outside IR35 | 3-Month Contract | Hybrid Working | Active SC Clearance Required An experienced Lead Python Engineer is required to join a data-focused programme aimed at improving the safe use of production data within development environments. The project is centred on data anonymisation, obfuscation and sanitisation, helping to establish the tooling, governance and technical standards needed to support secure software delivery. This is a hands-on leadership role for an engineer who can combine strong Python development skills with stakeholder engagement, technical governance and architectural influence. Working within a small delivery team, you will play a key role in both technical delivery and the wider adoption of best practices across multiple stakeholders. Responsibilities Lead development and enhancement of Python-based tooling. Remain actively involved in software engineering and delivery. Engage with governance forums and...