23 data engineer jobs found

Senior Data Engineer - Contract - Outside IR35 Hybrid working, Central London Up to £650 per day 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 Hybrid working, Central London Up to £650 per day If you’re...

Data Engineer £550-600/day outside IR35 6-month contract Remote working Working with a FTSE 100 client who have a requirement for a hands-on Senior Data Engineer. The role will be involved in designing and delivering data models, integrations, orchestration pipelines, rule engines and contributing to the platform/infrastructure - MUST have Terraform experience. Data Engineer, key skills: MUST have experience using Terraform to build and manage IAC Proven experience with AWS (eg S3, Lambda, Glue etc) Background in building data pipelines, integrations and transformation layers Strong hands-on SQL experience Data modelling Data quality rules and validation frameworks Snowflake is massively desirable Data Engineer, AWS, Terraform, Snowflake Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and...

Data Engineer £550-600/day outside IR35 6-month contract Remote working Working with a FTSE 100 client who have a requirement for a hands-on Senior Data Engineer. The role will be involved in designing and delivering data models, integrations, orchestration pipelines, rule engines and contributing to the platform/infrastructure - MUST have Terraform experience. Data Engineer, key skills: MUST have experience using Terraform to build and manage IAC Proven experience with AWS (E.g S3, Lambda, Glue etc) Background in building data pipelines, integrations and transformation layers Strong hands-on SQL experience Data modelling Data quality rules and validation frameworks Snowflake is massively desirable Data Engineer, AWS, Terraform, Snowflake Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have...

Data Engineer - Contract (Outside IR35) | London (Hybrid) I'm working with an innovative fintech business that's building cutting-edge AI-powered solutions within the private markets space They're looking for a Data Engineer with experience with the following: Python, SQL and ETL Pipelines LLMs, Generative AI and Vector Databases Azure Cloud Typescript/React A key requirement is that you are actively using AI tools and technologies in your day-to-day workflows 2-stage process Central London (2-3 days onsite) Up to £650/day Outside IR35 Data Engineer - Contract (Outside IR35) | London (Hybrid)

Data Engineer - Contract | London - Up to £700pd London/Leeds (2 days onsite) Up to £700pd 12-month Contract We are supporting a global professional services consultancy delivering major infrastructure, transformation and programme services on a large-scale HR systems transformation programme entering testing ahead of a July go-live The project involves migrating and transforming employee data across multiple UK business units following a major merger and systems integration Tech stack: Python, SQL, VBA, ETL Pipelines, Advanced Excel Workday experience is beneficial but not essential Interview proces: 1–2 stages Data Engineer - Contract | London - Up to £700pd

Senior Data Engineer (Contract) Remote (UK) 10 months £600 - £650 per day OUTSIDE IR35 A leading data consultancy is partnering with a large enterprise organisation to deliver a major cloud data platform programme. As part of this transformation, we are looking to bring in an experienced Snowflake Technical Lead to take full ownership of a key delivery workstream. This is a genuinely hands-on leadership role. It is best suited to an engineer who enjoys designing and building production-grade data solutions, rather than someone who wants to operate purely in architecture review or governance discussions. You will be trusted with real autonomy over implementation decisions while remaining clearly accountable for delivery outcomes Project Context This is a decommissioning and migration project. The organisation is retiring a Legacy data setup and rebuilding its pipelines on Snowflake. The work spans the full picture, with a meaningful element of data modelling and design...

Data Engineer - Outside IR35 - Contract - SC ESSENTIAL A rare opportunity to join our fast-growing technology company selling high-value software development services. You will be working within a Government department as part of an existing team to support the rollout of a new Database. Must have Several years' experience with data modelling, data mapping, and defining data standards Experience working with complex, multi-organisation data landscapes Track record of delivering clarity in the presence of ambiguity Experience working with senior stakeholders to define strategy Nice to have Experience working with central and/or local government Familiarity with housing / property / regulatory datasets Experience implementing data standards that have already been defined Your approach You are passionate about delivering great technical quality, whether building greenfield solutions or improving the quality of legacy systems You hold...

Senior ML Platform Engineer London 5 Days a Week In Office £550- £700 Per Day, Outside IR35 Immediate Start The Company They are a technically ambitious organisation building advanced machine learning systems tightly integrated with real-world systems. Their platform supports the full lifecycle from data collection through to large-scale training and deployment. Engineering quality, reliability, and thoughtful system design are core to how they operate. The Role and Deliverables Own and evolve the operator-facing platform, including web UIs, backend services, and CLI tooling used for live data collection and dataset workflows. Design and maintain robust recording and orchestration systems that scale across robots, sensors, and lab environments. Collaborate with the ML team on dataset builders, ingestion pipelines, and infrastructure supporting large-scale distributed training. Partner with robotics engineers on ROS2 integration,...

MLOps Engineer, Palantir Platform Fully Remote 6 Month Contract Outside IR35 £550 to £650 per day The Company They are a large, data driven organisation operating at scale, with a strong focus on using advanced analytics and machine learning to inform decision making. The business invests heavily in its data platforms and engineering capability, creating an environment where robust MLOps practices are essential. Teams are collaborative, delivery focused and used to working with senior technical stakeholders. The Role and Deliverables Design, build and maintain MLOps pipelines on the Palantir Foundry platform. Enable reliable deployment, monitoring and retraining of machine learning models in production. Partner with data scientists and engineers to operationalise models efficiently. Implement best practices around CI/CD, model versioning and data quality. Support platform optimisation, scalability and reliability across...

AI Engineer Fully Remote 3 Month Contract £550 to £650 per day. Outside IR35 The Company They are a technology-led organisation working at the intersection of AI, customer experience, and immersive digital products. The team partners closely with enterprise clients to design and build advanced AI-driven interfaces that blend conversational intelligence with rich visual experiences. This project sits at the heart of their innovation roadmap and is expected to evolve into a long-term IP-led platform. The Role and Deliverables Design and build conversational dialogue flows for a GenAI-powered chatbot, aligned to an existing storyboard. Develop and integrate LLM-driven pathways for product discovery, recommendation, and problem-led customer journeys. Implement solutions on Google Cloud Platform, using services such as Vertex AI and Dialogflow. Integrate APIs to enrich conversations with real-world context, such as stock...

Backend Engineer : Up to £650/day : Outside IR35 : Hybrid London We are looking for a Backend Engineer to join an established product and engineering team on an initial 3 month contract, with scope to extend. You will take ownership of the extension, improvement and maintenance of a data pipeline that extracts and transforms purchase data into structured, actionable information. You may also be asked to support the creation of new data feeds and maintenance of existing ones for commercial partners, delivering data that drives key business decisions. You will work closely with a Staff Backend Engineer and Head of Engineering. Key Requirements: Strong, demonstrable Go (Golang) development experience Kubernetes experience at scale in production environments Solid understanding of back end architecture and distributed systems Ability to hit the ground running in a fast paced engineering team Key Details: Up to £650/day Outside IR35 (hybrid 2 days/week)...

Senior Databricks Architect/Databricks Engineer- Contract- Remote Rate- £700/day Outside IR35 Work from Home Duration- 12 months minimum (with possible extensions) This is a Senior Databricks hands-on Architect who is a Databricks engineer by trade. This is a long-term contract engagementto provide dedicated data engineering depth within the Databricks and Shared IEP Services data layer, owning delivery across these workstreams and ensuring the resulting pipelines and schemas are production-grade, governed, and maintainable by the permanent team. The contractor will operate primarily within the Databricks and Shared IEP Services data layer, owning data engineering delivery across three areas: 1) Product data ingestion - Building and maintaining daily pipelines from content and assessment products into the shared back-office data layer. 2) AI feature enablement - Designing and maintaining the schemas and data pipelines that power LLM-based features (GenAI...

AI Engineer | Hybrid | London | Outside IR35 | 6+ Months   Cititec are working with a global financial markets organisation on a large scale data and platform transformation.   They are looking for a Senior AI Engineer to help accelerate the migration of a complex data estate from Oracle to a Microsoft centric architecture across Azure, Cosmos DB, Microsoft Fabric and Azure Data Factory.   The role will focus on applying AI and GenAI to improve developer productivity and engineering throughput, particularly across data migration, code generation and developer tooling. This includes deploying AI agents and AI assisted development tools within the Azure ecosystem.   This is a high impact role operating across a large engineering environment, helping scale modern engineering practices and AI enabled development across a significant developer base.   Job ID  1

AI Engineer - LLM & Agentic Systems London - Hybrid. Circa £500 – £675 per day (and negotiable DOE) Contract (Outside IR35) Mid-level, Senior & Lead. Agentic AI / Machine Learning. Company: Our client is a globally established B2B information and professional services business, operating across multiple high-value industry sectors. They have established data science and machine learning engineering teams already delivering in production, and are now expanding their AI capability significantly across the global organisation. This is a role for people who ship. If you've built LLM-powered systems and agentic workflows that are live in production - not demos, not prototypes - and you want to do that at genuine scale, this is worth applying for. What you'll be working on as an AI Engineer - LLM & Agentic Systems: Designing and building AI agents and agentic workflows - combining LLMs, RAG, reasoning, memory and tool orchestration to...

AI Engineer - LLM & Agentic Systems London - Hybrid. Circa £500 - £675 per day (and negotiable DOE) Contract (Outside IR35) Mid-level, Senior & Lead. Agentic AI/Machine Learning. Company: Our client is a globally established B2B information and professional services business, operating across multiple high-value industry sectors. They have established data science and machine learning engineering teams already delivering in production, and are now expanding their AI capability significantly across the global organisation. This is a role for people who ship. If you've built LLM-powered systems and agentic workflows that are live in production - not demos, not prototypes - and you want to do that at genuine scale, this is worth applying for. What you'll be working on as an AI Engineer - LLM & Agentic Systems: Designing and building AI agents and agentic workflows - combining LLMs, RAG, reasoning, memory and tool orchestration to solve real,...

AI Engineer - Finance Transformation Project AI Engineer | Contract | 6 Months | London (2 days/week) | £650-700/day | Outside IR35 We’re working with a London-based business investing heavily in AI as part of a wider transformation across its finance function. They’re looking to bring in a senior contractor to work closely with the programme leadership team and help turn early AI ideas into practical, production-ready solutions that can genuinely improve how finance operates. This is a hands-on role for someone who can build, shape technical direction and partner effectively with stakeholders across finance and technology. The environment is particularly well suited to someone who understands how to apply AI in a business-critical setting, rather than just experimenting at the edges. This is an initial 6 months, outside IR35, 2 days a week in central London and at £650-700pd. Key Responsibilities Build and deliver AI-enabled solutions that...

AI Engineer | Hybrid | London | Outside IR35 | 6+ Months   Cititec are working with a global financial markets organisation on a large scale data and platform transformation.   They are looking for a Senior AI Engineer to help accelerate the migration of a complex data estate from Oracle to a Microsoft centric architecture across Azure, Cosmos DB, Microsoft Fabric and Azure Data Factory.   The role will focus on applying AI and GenAI to improve developer productivity and engineering throughput, particularly across data migration, code generation and developer tooling. This includes deploying AI agents and AI assisted development tools within the Azure ecosystem.   This is a high impact role operating across a large engineering environment, helping scale modern engineering practices and AI enabled development across a significant developer base.   Job ID  1

AI Engineer - LLM & Agentic Systems London - Hybrid. Circa £500 - £675 per day (and negotiable DOE) Contract (Outside IR35) Mid-level, Senior & Lead. Agentic AI/Machine Learning. Company: Our client is a globally established B2B information and professional services business, operating across multiple high-value industry sectors. They have established data science and machine learning engineering teams already delivering in production, and are now expanding their AI capability significantly across the global organisation. This is a role for people who ship. If you've built LLM-powered systems and agentic workflows that are live in production - not demos, not prototypes - and you want to do that at genuine scale, this is worth applying for. What you'll be working on as an AI Engineer - LLM & Agentic Systems: Designing and building AI agents and agentic workflows - combining LLMs, RAG, reasoning, memory and tool orchestration to solve real,...

AI Engineer - LLM & Agentic Systems London - Hybrid. Circa £500 – £675 per day (and negotiable DOE) Contract (Outside IR35) Mid-level, Senior & Lead. Agentic AI / Machine Learning. Company: Our client is a globally established B2B information and professional services business, operating across multiple high-value industry sectors. They have established data science and machine learning engineering teams already delivering in production, and are now expanding their AI capability significantly across the global organisation. This is a role for people who ship. If you've built LLM-powered systems and agentic workflows that are live in production - not demos, not prototypes - and you want to do that at genuine scale, this is worth applying for. What you'll be working on as an AI Engineer - LLM & Agentic Systems: Designing and building AI agents and agentic workflows - combining LLMs, RAG, reasoning,...

Senior Frontend Engineer (Contract) Contract Length: 3-6 months Rate: £550 - £600 p/d IR35 Status: Outside IR35 Location: Remote-first with occasional London visits We're supporting an AI product company building a highly interactive, browser-based collaborative platform used by creative and design-focused teams globally. They're looking for a Senior Frontend Engineer to help scale and evolve a complex Front End application that combines Real Time collaboration, advanced rendering, multiplayer state management, and AI-powered workflows. This is not a standard CRUD-style React contract. The environment is heavily focused on Front End engineering quality, performance, interaction design, and solving technically challenging browser problems. The Role You'll work closely with a small, high-calibre engineering team on a sophisticated web application that includes: Real Time collaborative experiences Advanced canvas-based interaction AI-assisted workflows Complex...