231 contract jobs found

We are supporting an organisation undergoing a data-focused transformation initiative and are seeking an experienced Senior Data Lead to support the next phase of delivery. This is a hands-on leadership role, responsible for overseeing data-related activities across a technical team while ensuring data is accurately prepared, structured and validated to support programme delivery. The role will suit someone comfortable operating in fast-paced programme environments, with the ability to combine technical data understanding with strong team leadership and delivery oversight. Key Responsibilities Lead a team responsible for preparing and validating large volumes of data Oversee data mapping, validation and quality assurance activities Work closely with programme stakeholders to ensure data readiness and accuracy Support the planning and coordination of key programme milestones Provide oversight of data analysis, validation scripts and documentation Ensure high...

Microsoft Dynamics Solution Architect | Outside IR35 | Remote PowerApps | Power Platform A consultancy delivering complex digital solutions across the public sector is looking for an experienced Microsoft Dynamics Solution Architect to lead the design and implementation of modern, scalable commerce platforms. This role will play a key part in shaping headless eCommerce architectures using Microsoft Dynamics , with a strong focus on Order Management and Dynamics 365 Finance & Operations integration . You'll work closely with technical teams and public sector stakeholders to deliver robust, secure solutions that support large-scale order management and digital service delivery. The Role As the Dynamics Solution Architect , you will provide architectural leadership across the full life cycle of a modern eCommerce implementation. You will design headless commerce architectures, integrate Dynamics Order Management with wider enterprise platforms, and guide development...

UX Designer - Flagship Trading Platform (Finance) Contract: 12 months Rate: Up to £700/day (Outside IR35) Location: London (City) - Hybrid (1 day per week onsite) The Opportunity Join one of the world's leading investment banks as a UX Designer on their flagship trading platform, now rolling out across the full Capital Markets business. Backed by senior leadership and embraced by users, this platform is transforming how trading teams operate - and you'll be at the heart of its evolution. This role requires someone is is very strong ux. Someone who is vastly experienced in Pixel perfect design without the need for wireframes etc. This is a high-impact, high-visibility role on a long-term programme that's shaping the future of institutional trading. With a strong design system in place and a clear strategy ahead, it's the perfect time to join and make your mark. You'll enjoy flexible working (just 1 day a week in the City), a collaborative environment, and a steady...

Senior Azure Infrastructure Engineer (Outside IR35 Contract) Contract: 12 months Location: Remote (UK) Overview: We are looking for a Senior Azure Infrastructure Engineer to support a project focused on centralising Azure tenants and building scalable cloud environments . The role requires a hands-on, senior engineer who can design and build Azure environments, establish best practices, and contribute to a centralised tenant architecture that can be replicated across the wider business. Project The organisation currently operates multiple Azure tenants across several operating companies. The initial objective is to create a pilot centralised tenant, bringing together two smaller OpCos alongside a larger existing one. This will establish a repeatable blueprint using Azure Landing Zones that can be rolled out across additional businesses. Key Responsibilities Design and build Azure infrastructure environments Support the centralisation of Azure...

Role: Expert .NET Developer - Cross Asset Trading System Location: Very Flexible. Can offer Remote with occasional travel to London City offices Contract: 12 months Rate: Up to £750/day (OUTSIDE IR35) About the Role: We are partnering with a leading investment bank on an ambitious programme to modernise and enhance their cross-asset trading systems. This is a technically challenging, hands-on role, ideal for an expert .NET developer with a strong SQL Server background and experience working in financial environments. Please note, you MUST have very strong low level C#, able to work through complex multithreaed performance issues. Good understanding of multi-threading, garbage collection, concurrency, the CLR is very important for this role. You will be joining a highly skilled team focused on performance, reliability, and scalability, tackling complex issues in Real Time, data-driven applications. This is purely a tech-heavy role-business knowledge is helpful but not...

Azure AI Engineer £450/day outside IR35 London-based - twice a week on-site 6 month initial contract Working with a financial services client who are looking to build a new AI/ML function. Looking for a MLOps Engineer to design, develop and implement AI and ML applications click apply for full job details

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 click apply for full job details

Cloud / DevOps Engineer | AWS | Terraform | Outside IR35 | £400–£500 | London | Hybrid We’re working with a technology-led organisation looking to bring in a Cloud / DevOps Engineer on a contract basis to support ongoing cloud infrastructure and platform development. This is a hands-on role focused on AWS infrastructure, automation and secure platform design. You’ll work closely with engineering teams to improve cloud environments, help drive infrastructure as code adoption and ensure systems are built with security in mind from the outset. In the role you will: Build and manage AWS infrastructure using Terraform Support secure-by-design (DevSecOps) cloud architecture and best practices Improve infrastructure automation and platform reliability Work alongside engineers to support delivery and deployments Contribute to CI/CD pipelines (Jenkins experience helpful) The contract is Outside IR35 , paying £400–£500 per day , starting ASAP , with an initial...

AWS Cloud Platform Engineer - Outside IR35 / 6 Months + / 80% Remote (1 day per week in London) We’re supporting a specialist technology consultancy, looking for a hands-on AWS Cloud Platform Engineer to join an upcoming engagement This is a practical, build-focused role. You’ll be working on AWS infrastructure, shaping and supporting cloud environments with a strong secure-by-design mindset from the outset You’ll ideally bring: Strong AWS experience across core services Terraform for infrastructure as code A security-first approach to platform engineering Jenkins pipeline experience would be beneficial Outside IR35, the contract is likely to last 12 + months. One day per week onsite in Central London, with the rest remote This role is suited to someone comfortable operating autonomously, contributing to engineering standards, and delivering clean, production-ready cloud infrastructure within a regulated environment If you’d like further...

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,...

Senior Data Engineer - Contract - Outside IR35 3 days per week onsite, Central London 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, Central London 6...

🚀 Contract Data Engineer (AI / LLM Focus) Outside IR35 | Hybrid – London (3 days onsite) 6-month initial contract OB are partnered with an innovative fintech platform connecting asset managers and private banks . They’re looking for a Contract Data Engineer to work at the intersection of data engineering, AI, and machine learning . You’ll help build scalable data infrastructure powering LLM-driven applications and advanced analytics , working closely with AI Engineers on pipelines that support experimentation, model training, and production AI systems. 🔧 What they’re looking for Strong Python & SQL Experience working with large / unstructured datasets Exposure to LLMs or vector databases Experience with Azure 📍 Role details Hybrid – London (3 days onsite) Outside IR35 6-month initial contract 💡 Opportunity to work on cutting-edge AI and LLM systems within fintech . 📩 Interested? Apply below or message me...

Data Engineer - Contract (AI/LLM Focus) Outside IR35 | Hybrid in London (3 days onsite) 6-month initial contract OB are partnered with a fintech platform connecting asset managers and private banks, currently looking for a Contract Data Engineer to work at the intersection of data engineering and AI/ML. The role focuses on building scalable data infrastructure for LLM-powered applications and advanced analytics, working closely with AI Engineers to design pipelines that support experimentation, model training, and production AI systems. Requirements: Experience with Data Modelling and Data Ingestion More than one programming language (Python, Scala, Java, C++, etc) Proactive use of AI in day-to-day work 📍Hybrid - London (3 days) Outside IR35 6-months initial contract Interested? Apply below for more information.

Contract Senior 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...

We are seeking a Contract Data Product Manager to join a leading hospitality organisation at a truly exciting time of platform transformation and data modernisation. This role offers the opportunity to take ownership of a critical billing transformation workstream, focused on migrating and standardising complex billing data into a new enterprise data platform. The team are looking for an experienced Contract Data Product Manager who is comfortable stepping into an evolving environment, quickly understanding complex data flows, and driving delivery across multiple teams. This is a highly tactical role, requiring someone proactive, resilient, and able to bring structure to ambiguity while keeping delivery moving. Key Responsibilities: Own and drive delivery of the billing transformation workstream Manage the migration of billing data into a new data platform Map and understand data flows across existing systems Work with engineering, data, and business teams to...

We are seeking a Contract Salesforce Product Manager to join a leading hospitality organisation at a truly exciting time of transformation and modernisation. This role offers the opportunity to take ownership of a key system migration workstream, focused on moving a legacy client management platform onto Salesforce. The team are looking for an experienced Contract Salesforce Product Manager who is comfortable stepping into an evolving environment, quickly understanding existing systems, and driving delivery across multiple teams. Key Responsibilities: Own and drive delivery of the Salesforce migration workstream Lead the migration from a legacy client management platform to Salesforce Map and understand existing system processes and data flows Work with engineering, product, and business teams to ensure a smooth transition Support implementation across the Salesforce ecosystem, including CRM, Loyalty, and Revenue Cloud Ensure systems integrate effectively with...

AWS Cloud Platform Engineer - Outside IR35 / 80% Remote (1 day per week in London) We’re supporting a specialist technology consultancy, looking for a hands-on AWS Cloud Platform Engineer to join an upcoming engagement This is a practical, build-focused role. You’ll be working on AWS infrastructure, shaping and supporting cloud environments with a strong secure-by-design mindset from the outset You’ll ideally bring: Strong AWS experience across core services Terraform for infrastructure as code A security-first approach to platform engineering Jenkins pipeline experience would be beneficial Outside IR35, the contract is likely to last 12 + months. One day per week onsite in Central London, with the rest remote This role is suited to someone comfortable operating autonomously, contributing to engineering standards, and delivering clean, production-ready cloud infrastructure within a regulated environment If you’d like further details,...

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....

We are seeking a Contract Salesforce Product Manager to join a leading hospitality organisation at a truly exciting time of transformation and modernisation. This role offers the opportunity to take ownership of a key system migration workstream, focused on moving a Legacy client management platform onto Salesforce. The team are looking for an experienced Contract Salesforce Product Manager who is comfortable stepping into an evolving environment, quickly understanding existing systems, and driving delivery across multiple teams. Key Responsibilities: Own and drive delivery of the Salesforce migration workstream Lead the migration from a Legacy client management platform to Salesforce Map and understand existing system processes and data flows Work with engineering, product, and business teams to ensure a smooth transition Support implementation across the Salesforce ecosystem, including CRM, Loyalty, and Revenue Cloud Ensure systems integrate effectively with...

Automation & Integration Engineer (Power Automate/Power Platform) Location: London 1 day a month in office Department: Digital Workplace 12 month contract Outside IR35 We're looking for an experienced Automation & Integration Engineer to design, build, and scale automation, integration, analytics, and sustainability reporting across our Digital Workplace portfolio. This role is central to delivering a modern, automated, insight-driven, and sustainable Digital Workplace , using the Microsoft Power Platform, APIs, and enterprise integrations. You'll work closely with Endpoint, Identity, DEX, Operations, and Pre-Sales teams to create secure, reusable, and productised automation assets at scale. What You'll Do Automation & Workflow Engineering Design and build workflows using Power Automate, Logic Apps , and (where applicable) Azure Functions . Create reusable automation patterns for joiner/mover/leaver processes, device life cycle, and identity...