59 contract jobs found in London

Senior Data Engineer - Contract - Outside IR35 3 days per week onsite, Central London £600 per day 6 months (extensions possible) FinTech | London We’re partnered with a fast-growing FinTech at the heart of Private Market Investments, looking to scale their Data function. What They’re Looking For Strong grounding in computer science fundamentals and data modelling Commercial experience with more than one programming language (Python, Scala, Java, C++) (and strong SQL skills) Experience with streaming and data processing (e.g. Kafka, Spark, Athena or similar) Hands-on experience with Azure Familiarity with data containerisation, ingestion, and orchestration Clear communicator who can explain technical decisions to non-technical stakeholders Why Join? Work on genuinely difficult engineering problems Exposure to large, complex systems in real production environments A culture built by engineers, for engineers 3 days per week onsite,...

Head of Data | Contract | 6 months | Outside IR35 | £600-£700 per day I'm working with a major energy organisation who are going through a strategic transformation toward Real Time, AI driven decision making, modernised data infrastructure, and a deeply Embedded data culture. This role combines hands on leadership of automation and AI initiatives with the strategic responsibility of shaping the company's long term data vision. You will build a high performing team, elevate BI capabilities, and unlock value from rich customer data flows to improve customer understanding and operational efficiency. This is a 6 month engagement, outside IR35, requiring two days per week on site in London. The technology environment includes GCP, Bit query, and Looker. Key Responsibilities Business Intelligence, Automation & Advanced Analytics Transform BI from static reporting into dynamic, Real Time, self service analytics used across the organisation. Design and implement...

Business Analyst MSCI Total Plan (Caissa) | Endowment / Asset Owner – Business Analyst (Contract) | Outside IR35 | up to £700/day | 6‑month initial | Hybrid London A Business Analyst - MSCI Total Plan with deep investment operations and front‑office/risk understanding is required for a flagship MSCI Total Plan implementation for a £10bn+ endowment. The Business Analyst - MSCI Total Plan is a high‑impact role within a multi‑year transformation programme consolidating public, private, and real asset portfolios into a single investment book of record. The organisation is a mission‑driven asset owner with a long‑term investment horizon and a strong commitment to responsible stewardship. This Business Analyst - MSCI Total Plan will step into a critical delivery position—owning key workstreams, validating the operating model, and partnering closely with the implementation team, front office, and risk stakeholders. Experience with MSCI Total Plan (Caissa) 💰...

Senior / Lead Full-Stack TypeScript Engineer (GraphQL Specialist) | Contract | TypeScript, Node.js, GraphQL | Large-Scale Media Platform | £500-600/day Outside IR35 | 6 Months | London Hybrid 2 days We’re supporting one of the UK’s largest consumer digital platforms as they scale their engineering capability across several high-traffic products used by millions of customers. They’re looking for Senior / Lead Full-Stack TypeScript Engineers with deep GraphQL expertise to help evolve and scale their API architecture. This role sits within a high-performing product engineering team responsible for building and maintaining critical services that power modern web and mobile experiences. You’ll play a key role in designing and evolving GraphQL schemas, improving API architecture, and delivering performant full-stack applications within a mature engineering environment. This is an opportunity to work on complex distributed systems at significant scale, collaborating...

We're working with a couple of consultancies who need additional Contractors to support them with urgent projects. These will be remote (in UK) with occasional travel to client sites and should fall outside of IR35 working rules. We envision these contracts lasting anything from 3-6 months (possibly even retained). They will be looking for Business Central Generalists who have experience working across core modules (ie Finance, SCM, Manufacturing, etc.) Construction would also be a plus. Please hit apply if you're a contractor looking for work!

Business Analyst MSCI Total Plan (Caissa) | Endowment / Asset Owner – Business Analyst (Contract) | Outside IR35 | up to £700/day | 6‑month initial | Hybrid London A Business Analyst - MSCI Total Plan with deep investment operations and front‑office/risk understanding is required for a flagship MSCI Total Plan implementation for a £10bn+ endowment. The Business Analyst - MSCI Total Plan is a high‑impact role within a multi‑year transformation programme consolidating public, private, and real asset portfolios into a single investment book of record. The organisation is a mission‑driven asset owner with a long‑term investment horizon and a strong commitment to responsible stewardship. This Business Analyst - MSCI Total Plan will step into a critical delivery position—owning key workstreams, validating the operating model, and partnering closely with the implementation team, front office, and risk stakeholders. Experience with MSCI Total Plan (Caissa) 💰...

Senior / Lead Full-Stack TypeScript Engineer (GraphQL Specialist) | Contract | TypeScript, Node.js, GraphQL | Large-Scale Media Platform | £500-600/day Outside IR35 | 6 Months | London Hybrid 2 days We’re supporting one of the UK’s largest consumer digital platforms as they scale their engineering capability across several high-traffic products used by millions of customers. They’re looking for Senior / Lead Full-Stack TypeScript Engineers with deep GraphQL expertise to help evolve and scale their API architecture. This role sits within a high-performing product engineering team responsible for building and maintaining critical services that power modern web and mobile experiences. You’ll play a key role in designing and evolving GraphQL schemas, improving API architecture, and delivering performant full-stack applications within a mature engineering environment. This is an opportunity to work on complex distributed systems at significant scale, collaborating...

Senior / Lead Full-Stack TypeScript Engineer (GraphQL Specialist) | Contract | TypeScript, Node.js, GraphQL | Large-Scale Media Platform | £500-600/day Outside IR35 | 6 Months | London Hybrid 2 days We’re supporting one of the UK’s largest consumer digital platforms as they scale their engineering capability across several high-traffic products used by millions of customers. They’re looking for Senior / Lead Full-Stack TypeScript Engineers with deep GraphQL expertise to help evolve and scale their API architecture. This role sits within a high-performing product engineering team responsible for building and maintaining critical services that power modern web and mobile experiences. You’ll play a key role in designing and evolving GraphQL schemas, improving API architecture, and delivering performant full-stack applications within a mature engineering environment. This is an opportunity to work on complex distributed systems at significant scale, collaborating...

🚀Contract Senior Product Manager | B2C | Outside IR35 🚀 Role: Senior Product Manager - Contract Location: London – Hybrid, 3 days in office Contract: 6 months Rate: up to £600 p/d Outside IR35 Start: ASAP We’re partnered exclusively with a B2C HealthTech company looking for a Senior Product Manager to join the team. The business is app-led and subscription-based, focused on building engaging digital health experiences for a large and growing user base 📱💊 As a Senior Product Manager, you’ll own key parts of the product experience, improving how users discover, onboard, and engage with the platform. Working closely with engineering, design, CRM, and marketing, you’ll turn insights and user feedback into product improvements and new features that deliver real value. What makes this role exciting: ✨ Shape a core product area within a fast-moving HealthTech business 🔄 Improve onboarding and early user journeys 📊 Use data and user insights to guide...

Senior / Lead Full-Stack TypeScript Engineer (GraphQL Specialist) | Contract | TypeScript, Node.js, GraphQL | Large-Scale Media Platform | £500-600/day Outside IR35 | 6 Months | London Hybrid 2 days We’re supporting one of the UK’s largest consumer digital platforms as they scale their engineering capability across several high-traffic products used by millions of customers. They’re looking for Senior / Lead Full-Stack TypeScript Engineers with deep GraphQL expertise to help evolve and scale their API architecture. This role sits within a high-performing product engineering team responsible for building and maintaining critical services that power modern web and mobile experiences. You’ll play a key role in designing and evolving GraphQL schemas, improving API architecture, and delivering performant full-stack applications within a mature engineering environment. This is an opportunity to work on complex distributed systems at significant scale, collaborating...

Senior Data Engineer - Contract - Outside IR35 3 days per week onsite, Central London £600 per day 6 months (extensions possible) FinTech | London We’re partnering with a fast-growing FinTech at the heart of Private Market Investments. What They’re Looking For Strong grounding in computer science fundamentals and data modelling Solid experience across the software delivery lifecycle as it applies to data Commercial experience with Python (and strong SQL skills) Experience with streaming and data processing (e.g. Kafka, Spark, Athena or similar) Hands-on experience with Azure Familiarity with containerisation and orchestration Clear communicator who can explain technical decisions to non-technical stakeholders Why Join? Work on genuinely difficult engineering problems Exposure to large, complex systems in real production environments A culture built by engineers, for engineers 3 days per week onsite, Central London £600 per day 6...

Senior / Lead Full-Stack TypeScript Engineer (GraphQL Specialist) | Contract | TypeScript, Node.js, GraphQL | Large-Scale Media Platform | £500-600/day Outside IR35 | 6 Months | London Hybrid 2 days We’re supporting one of the UK’s largest consumer digital platforms as they scale their engineering capability across several high-traffic products used by millions of customers. They’re looking for Senior / Lead Full-Stack TypeScript Engineers with deep GraphQL expertise to help evolve and scale their API architecture. This role sits within a high-performing product engineering team responsible for building and maintaining critical services that power modern web and mobile experiences. You’ll play a key role in designing and evolving GraphQL schemas, improving API architecture, and delivering performant full-stack applications within a mature engineering environment. This is an opportunity to work on complex distributed systems at significant scale, collaborating...

This is a fantastic opportunity to work as an AI Platform Engineer for a major pharmaceutical company, outside IR35, on a remote basis. The key skills required for this AI Platform Engineer role are: AI tools AWS Terraform Python If you do have the relevant experience for this AI Platform Engineer role, please do apply.

IT Security Operations Engineer – London (4 days onsite / 1 day WFH) Up to £600 p/d (outside IR35) 3 month initial contract   A leading construction engineering business is seeking an SecOps Engineer to their team. They are a well-established business about to enter considerable operational change making it an exciting time to join and be a part of their journey.   This role carries responsibility for ensuring collaboration between Information Security and the IT Ops team, you’ll ensure the implementation of technical security controls supporting risk mitigation and contributing to the continual improvement of the business’s security composure.   Responsibilities: Provide expertise on application, network and infrastructure security Monitor security solutions including SIEM, threat detection and data security, endpoint protection, network analytics for alerts Provide documentation for technical...

Governance / Data Governance / Data Analyst / Oracle / Fusion Job Title: Data Governance Lead Location: London (2 days per week onsite) Contract Type: Contract – 6 Months Day Rate: £700 per day IR35 Status: Outside IR35 Overview We are looking for a Data Governance Lead to support a major Oracle Fusion HR implementation programme . This role will focus on improving HR data quality, identifying root causes of data issues, and embedding practical data governance processes across the programme. This is a hands-on data role , suited to someone with a background in data analysis or data engineering , who is comfortable working directly with datasets to diagnose issues and drive improvements. The successful candidate will work closely with HR, transformation, and technology teams to ensure high-quality, well-governed data as part of the Oracle Fusion implementation. Key Responsibilities Lead data governance activities within an Oracle Fusion HR...

'sQL Data Engineer (SQL Server, Python, DBA) Location: Remote- Some travel to London Contract: Contract Rate: £550-£600 Per Day- Outside IR35 We are currently looking for an experienced SQL Data Engineer to support the ongoing development and stability of a critical data platform. This role sits within an established technology team and focuses on BAU data engineering, database optimisation and ongoing data migration activity. The successful contractor will combine strong SQL development with hands on DBA capability, ensuring databases remain secure, performant and reliable while supporting continuous improvements to the wider data estate. This is an excellent opportunity for a pragmatic engineer who enjoys working on live production systems while helping evolve data architecture over time. Key Responsibilities Design, build and maintain SQL-based data solutions supporting business critical applications Develop and optimise stored procedures, queries...

Azure Bastion Consultant - 1 month contract - Fully Remote - Outside of IR35 My Customer is seeking an experienced Azure Bastion Consultant to support them in strengthening their remote access security within a live production Azure environment. This role will focus on designing and implementing a secure Azure Bastion solution to address vulnerabilities identified during recent penetration testing. The environment currently includes several virtual machines that require secure, stable access via VPN without exposing traditional RDP access points. The successful consultant will help design and build a Bastion-based approach that ensures secure connectivity while maintaining transparency and stability for existing VPN connections. Experience required from the Azure Bastion Consultant Strong experience implementing and configuring Azure Bastion in Microsoft Azure environments. Experience working with Azure networking, including VNets, NSGs, subnets, and VPN connectivity....

Java Developer - SC Cleared Location: London (1–2 days onsite per month) Contract: Outside IR35 Rate: £600–£675 per day Duration: 12 Month Contract Start: Immediate / Short Notice Preferred Eligibility: Active SC Clearance required (DV clearance ideally) Overview An experienced Java Developer is required to build and maintain scalable, high-performance applications within a secure public sector environment. Requirements Strong experience with Java & Springboot Solid Java back-end development experience Experience working in public sector Strong understanding of API integration and system design Active SC Clearance required (DV clearance ideally)

Full Stack Developer (React / TypeScript / Java) Location: London (1–2 days onsite per month) Contract: Outside IR35 Rate: £650–£700 per day Duration: 12 Month Contract Start: Immediate / Short Notice Preferred Eligibility: Active SC Clearance required (DV clearance ideally) Overview An experienced Full Stack Developer is required to build and maintain scalable, high-performance applications within a secure public sector environment. The role requires a 50/50 split across front-end and back-end development . Requirements Strong experience with React and TypeScript Solid Java back-end development experience Experience working in a full stack capacity (approx. 50/50 front-end/back-end) Strong understanding of API integration and system design Active SC Clearance required (DV clearance ideally)

Lead .NET/Full Stack Developer - Hybrid - £700/day Outside IR35 | C# | Azure | Event Driven Systems | Payments | API Driven We have a unique opportunity for a Lead .NET/Full Stack Developer to join a payments company. As the Lead .NET/Full Stack Developer , you’ll play a key role in shaping and scaling a high-throughput payments platform as the business enters its next phase of growth. This includes launching new products, enabling new partner integrations, and expanding a platform that already powers multiple live financial services products used globally. You’ll be building on top of a modern, cloud-native platform built with .NET and Azure , designed around API-first architecture and event-driven microservices . The platform supports complex payment flows, partner integrations, and high-volume transaction processing. This is a hands-on technical role where you’ll help drive engineering best practices, contribute to architectural decisions, and mentor...