13 jobs found in London, greater london

Contract Data Architect Location: London (Hybrid) Contract Length: 12 Months Rate: £800 per day (Outside IR35) A leading business based in London is seeking an experienced Contract Data Architect to support a major transformation initiative. The role will play a critical part in a carve-out programme, helping to define and deliver a robust, scalable data architecture that supports business separation, continuity, and future growth. Role Overview The Data Architect will be responsible for designing, governing, and implementing enterprise-level data architecture across the organisation. Working closely with senior stakeholders, technology teams, and third-party vendors, the consultant will ensure data platforms, models, and integrations align with strategic objectives and Microsoft-based technologies. Key Responsibilities Lead the design and delivery of end-to-end data architecture for a complex carve-out programme Define target-state data...

Role: Staff Software Engineer Sector: Life Sciences Location: London Days Onsite: 3 per week Day Rate: £800 Outside IR35 Duration: 4 Months then to extend or go Permanent iO Associates have partnered with Life Science Manufacturing company on their search for a Staff Software Engineer who has a strong background in integrating Medical Devices. This role will give you the opportunity to make a real impact in Healthcare and Life Sciences. Essential Requirements Strong .NET / C# background Significant experience integrating and communicating with hardware devices Ability to handle Windows devices, drivers, and communication layers 8+ years of experience at a staff-level , capable of working autonomously Not a web-focused developer; needs to be fully hardware-integration oriented Beneficial Experience gRPC , REST APIs , HTTP Integrating devices in Life Sciences Robotics integration (robotic arms, 6-axis systems) If you're interested, please...

Role: Staff Software Engineer Sector: Life Sciences Location: London Days Onsite: 3 per week Day Rate: £800 Outside IR35 Duration: 4 Months then to extend or go Permanent iO Associates have partnered with Life Science Manufacturing company on their search for a Staff Software Engineer who has a strong background in integrating Medical Devices. This role will give you the opportunity to make a real impact in Healthcare and Life Sciences. Essential Requirements Strong .NET/C# background Significant experience integrating and communicating with hardware devices Ability to handle Windows devices, drivers, and communication layers 8+ years of experience at a staff-level , capable of working autonomously Not a web-focused developer; needs to be fully hardware-integration oriented Beneficial Experience gRPC , REST APIs , HTTP Integrating devices in Life Sciences Robotics integration (robotic arms, 6-axis systems) If you're interested, please respond...

AWS ArchitectOutside IR35: £600 - £700 per dayASAP Start (5th Jan)Travel once a week / once every two weeks to LondonA leading international streaming platform is consolidating and modernising the core backend services that power its global content distribution. Multiple integration layers currently handled by external vendors are being brought fully in-house to enable stronger ownership, performance optimisation, and scalability. We are seeking a seasoned AWS Architect with deep API integration expertise to drive the design and delivery of secure, high-performance cloud services that underpin millions of users across North America and beyond. You will work closely with engineering squads to architect the solutions and ensure technical readiness for delivery teams. Key Responsibilities • Lead the architecture, design, and documentation of AWS cloud services and backend API integrations • Define API specifications, ensure conformance to design patterns, and prepare implementation...

Delivery Lead: Data, Lloyd's Market, MI, Agile 6-month contract Outside IR35 | £650 - £700 per day Hybrid: 3 days per week in London office A leading Lloyd's market insurer is seeking an Agile Delivery Lead with a proven track record delivering data and MI projects specifically within the Lloyd's market. This is an environment where data underpins every decision, from underwriting and risk to operations and strategic planning making disciplined, high-quality delivery absolutely critical. You will lead delivery across a central Data Platform, ensuring releases are well-structured and aligned with business priorities. Collaborating closely with Data Engineering and Data Architecture teams, you will oversee the delivery of complex, multi-stream initiatives. Key Responsibilities: * Lead agile delivery for Data & MI initiatives, ensuring consistent sprint cadence and well-planned release cycles. * Coordinate end-to-end release readiness, partnering with Data...

AWS Architect Outside IR35: £600 - £700 per day ASAP Start (5th Jan) Travel once a week/once every two weeks to London A leading international streaming platform is consolidating and modernising the core Back End services that power its global content distribution. Multiple integration layers currently handled by external vendors are being brought fully in-house to enable stronger ownership, performance optimisation, and scalability. We are seeking a seasoned AWS Architect with deep API integration expertise to drive the design and delivery of secure, high-performance cloud services that underpin millions of users across North America and beyond. You will work closely with engineering squads to architect the solutions and ensure technical readiness for delivery teams. Key Responsibilities Lead the architecture, design, and documentation of AWS cloud services and Back End API integrations Define API specifications, ensure conformance to design patterns, and prepare...

AI Manager £800 a day (Outside IR35) 2/3 days a week in central London office ASAP start Profile Technical leader - strong AI background with agentic workflow experience . Marketplace/OEM/retail familiarity highly valuable. Eager, ambitious, self-starter. Role scope: Head up Data infrastructure and AI strategy, hands on role - strategy and execution Lead with 1-2 direct reports, plus support from Eng/Product within Transform unit Significant exposure - weekly sessions with Eddie Lampert

Location: City of London, Hybrid (approx. 3 days in office) Day Rate: Up to £700/day (outside IR35) About the Company Our client is a long-established global specialty insurance carrier with roots going back over two centuries. They operate across property & casualty, group benefits and specialty lines — combining deep underwriting expertise with a modern, global platform. They are recognised for strong financial stability, breadth of capacity and a commitment to integrity, service excellence and innovation in underwriting. The firm maintains a significant presence in the London Market, operating within the Lloyd’s-specialty space and offering bespoke (re)insurance solutions across a range of lines. Their technical underwriting teams are renowned for designing sophisticated, tailored policies for complex global risks. The Role You will join as a Business Analyst focused on supporting the underwriting business — specifically working with their...

Solution Architect Outside IR35 Hybrid - London £725-£745 p/d SR2 is supporting a central government programme seeking an experienced Solutions Architect to contribute to the modernisation of critica navigational systems. This role is suited to someone with deep exposure to SOLAS-aligned environments and a track record of delivering complex cloud and legacy-modernisation work. The Role You will work within a multidisciplinary engineering function, supporting the migration of essential maritime safety systems to modern cloud infrastructure. The position requires strong domain understanding across hydrography, navigational data, and charting standards, combined with hands-on technical capability in cloud, IaC and Legacy system transformation. Core Requirements Essential: Direct experience operating in a SOLAS environment, such as commercial shipping, government maritime agencies, or adjacent regulated domains. Familiarity with hydrography and navigational charts -...

Full Stack Engineer Outside IR35 Hybrid - London £650-£700 p/d SR2 is supporting a central government programme seeking a highly capable Full Stack Engineer to support the modernisation of critical navigational systems. This role is ideal for an engineer with experience in SOLAS-aligned environments and a proven background in delivering robust, scalable software across cloud and Legacy ecosystems . The Role You will join a multidisciplinary engineering team responsible for transforming essential maritime safety platforms into modern cloud-native services. The role requires a blend of strong full-stack engineering capability, understanding of maritime data standards, and the ability to work effectively within a complex, regulated environment. You'll be contributing across front-end, back-end, APIs and integration layers, ensuring the systems are secure, resilient, and fit for operational use. Core Requirements Essential: Experience delivering software in a SOLAS...

Lead Market Data Developer Contract £1,000-£1,200 per day Outside IR35 London - 3 days per week onsite World-Leading Commodities Firm A world-leading commodities trading firm is seeking a Lead Market Data Developer to head up its market data development function. This is a high-impact role focused on building and enhancing a mission-critical Data Management System (DMS) that underpins market data reliability for a major global oil trading division. You will lead a team of market data developers, own full lifecycle delivery of market data solutions, and act as the subject matter expert for curve development across the commodities oil business. This is a strategic contract position reporting directly to the Head of Market Data. Key Responsibilities Lead and mentor a team of market data developers, driving a collaborative and high-performance culture. Act as the SME for market data initiatives, particularly around commodity oil curve development. Manage...

Lead Market Data Developer Contract £1,000-£1,200 per day Outside IR35 London - 3 days per week onsite World-Leading Commodities Firm A world-leading commodities trading firm is seeking a Lead Market Data Developer to head up its market data development function. This is a high-impact role focused on building and enhancing a mission-critical Data Management System (DMS) that underpins market data reliability for a major global oil trading division. You will lead a team of market data developers, own full lifecycle delivery of market data solutions, and act as the subject matter expert for curve development across the commodities oil business. This is a strategic contract position reporting directly to the Head of Market Data. Key Responsibilities Lead and mentor a team of market data developers, driving a collaborative and high-performance culture. Act as the SME for market data initiatives, particularly around commodity oil curve development. Manage...

Tech Lead | Azure, Terraform, Kubernetes | Bank-Grade Cloud Platform Build £600-700 p/d (Outside IR35) 5-month initial contract (extensions likely) Hybrid: London (2 days/week on-site) The Role Join a newly formed Cloud Platform Engineering team building a greenfield Azure platform for a regulated banking venture. As Tech Lead , you’ll drive technical delivery across a team of ten engineers, staying hands-on while setting the standard for Infrastructure-as-Code, DevOps, and platform engineering. You’ll work at the intersection of architecture and delivery, ensuring solutions are built securely, efficiently, and to a consistently high standard. This is a hands-on technical leadership role , not a people management one. What They’re Looking For (Non-Negotiables) Tech Lead / Principal Engineer experience on large-scale Azure platform builds Azure Cloud expertise (enterprise-scale landing zones, networking, security, governance) Expert-level...