25 data engineer outside ir35 400 jobs found

Senior Backend Engineer, Go (Contract) | C# to Go Large-Scale Migration, AWS, SQL, Distributed Systems | £400-450/day | Outside IR35 | Fully Remote (UK) | 6-Month Contract We’re hiring multiple Senior Go Backend Engineers (contractors) to join a large-scale public sector transformation programme delivered by a highly regarded product consultancy. This work is focused on moving critical systems away from a legacy C# ecosystem into a modern, scalable, cloud-native architecture. You’ll be joining cross-functional teams responsible for building resilient backend services that support high-impact, user-facing products used at national scale. This is a 6-month initial contract, ideal for engineers who enjoy working on meaningful systems, solving complex migration challenges, and delivering production-grade backend services, fast. The Role | Senior Backend Engineer, Go (Contract) | C# to Go Large-Scale Migration, AWS, SQL, Distributed Systems | £400-450/day |...

Data Engineer | £400 - £450 We're working with a premier global media insights & market research innovator on this exciting opportunity. This is a chance to leverage Python and SQL at scale, turning complex behavioural signals into high-impact data products for some of the world's most recognisable brands. As a key member of the Data Products team, you will take full ownership of the end-to-end data lifecycle. You’ll be building the sophisticated pipelines that empower global brands to make strategic, data-driven decisions using high-quality structured datasets. The Role Design and evolve complex data product schemas, ensuring raw signals are translated into high-performance, well-structured datasets. Build, deploy, and maintain robust data feeds using Python and SQL for advanced transformation, validation, and delivery. Monitor and optimize data quality through rigorous diagnostic checks and deep-dive analysis of massive, high-velocity datasets. Collaborate...

AI Product Developer | £400 - £500 We're working with a high-velocity enterprise AI innovation foundry on this exciting opportunity. They are at the forefront of engineering intelligent ecosystems that transform how modern enterprises operate through cutting-edge Generative AI. This is a high-octane role for a GenAI specialist to build production-ready Copilots and LLM applications from the ground up. You will leverage Azure AI, RAG architectures, and advanced vector databases to deploy scalable, secure-by-design AI agents that solve complex business challenges at scale. The Role Architect and deploy sophisticated LLM-powered applications and AI agents using Azure OpenAI and LangChain frameworks. Engineer high-performance RAG pipelines, optimizing embeddings and vector search capabilities for maximum accuracy. Build and integrate custom Copilot solutions and prompt libraries into existing enterprise system architectures via secure APIs. Establish robust AI...

Senior Backend Engineer, Go (Contract) | C# to Go Large-Scale Migration, AWS, SQL, Distributed Systems | £400-450/day | Outside IR35 | Fully Remote (UK) | 6-Month Contract We’re hiring multiple Senior Go Backend Engineers (contractors) to join a large-scale public sector transformation programme delivered by a highly regarded product consultancy. This work is focused on moving critical systems away from a legacy C# ecosystem into a modern, scalable, cloud-native architecture. You’ll be joining cross-functional teams responsible for building resilient backend services that support high-impact, user-facing products used at national scale. This is a 6-month initial contract, ideal for engineers who enjoy working on meaningful systems, solving complex migration challenges, and delivering production-grade backend services, fast. The Role | Senior Backend Engineer, Go (Contract) | C# to Go Large-Scale Migration, AWS, SQL, Distributed Systems | £400-450/day |...

BI/Data Engineer | £400 - £401 We're working with a global leader in high-tech engineering and digital transformation on this exciting opportunity. Are you an expert in cloud architecture looking to lead a 6-month Outside IR35 project? We are seeking a high-caliber BI/Data Engineer to architect and optimize high-performance data environments using the full Azure stack, transforming raw data into high-impact business intelligence. The Role Design and develop scalable end-to-end Azure Data Warehouse solutions to support enterprise-level decision making. Engineer robust ETL/ELT pipelines using Azure Data Factory (ADF) to streamline data movement across the ecosystem. Implement complex data models using Star and Snowflake schemas within Azure Synapse Analytics. Build and deploy sophisticated Power BI dashboards to deliver real-time, actionable insights to key stakeholders. Automate business workflows and integrate disparate data processes using Power Automate to...

Azure SQL / Fabric Data Engineer | £400 - £500 Outside IR35 | Exeter | Hybrid | 6‑Month Initial Term  We’re working with a South West–based organisation undergoing a modernisation of their data platform using Microsoft Fabric and are looking to bring in an experienced SQL‑focused Data Engineer to support delivery. This is a hands‑on role suited to someone who enjoys working closely with data teams to model, optimise and deliver reliable datasets that drive reporting and decision‑making. What you’ll be doing: Designing and developing robust SQL‑based data models within Microsoft Fabric Working with Fabric Warehouse / Lakehouse to support analytics and BI Supporting Power BI reporting through well‑structured, performant datasets Collaborating with analysts, engineers and stakeholders to unblock delivery Helping stabilise and evolve a modern Azure data platform What we’re looking for: Strong experience as a SQL Developer / Data Engineer Solid...

BI/Data Engineer | £400 - £401 We're working with a global leader in high-tech engineering and digital transformation on this exciting opportunity. Are you an expert in cloud architecture looking to lead a 6-month Outside IR35 project? We are seeking a high-caliber BI/Data Engineer to architect and optimize high-performance data environments using the full Azure stack, transforming raw data into high-impact business intelligence. The Role Design and develop scalable end-to-end Azure Data Warehouse solutions to support enterprise-level decision making. Engineer robust ETL/ELT pipelines using Azure Data Factory (ADF) to streamline data movement across the ecosystem. Implement complex data models using Star and Snowflake schemas within Azure Synapse Analytics. Build and deploy sophisticated Power BI dashboards to deliver real-time, actionable insights to key stakeholders. Automate business workflows and integrate disparate data processes using Power Automate to...

Azure SQL/Fabric Data Engineer | £400 - £500 Outside IR35 | Exeter | Hybrid | 6 Month Initial Term We're working with a South West-based organisation undergoing a modernisation of their data platform using Microsoft Fabric and are looking to bring in an experienced SQL focused Data Engineer to support delivery. This is a hands on role suited to someone who enjoys working closely with data teams to model, optimise and deliver reliable datasets that drive reporting and decision making. What you'll be doing: Designing and developing robust SQL based data models within Microsoft Fabric Working with Fabric Warehouse/Lakehouse to support analytics and BI Supporting Power BI reporting through well structured, performant datasets Collaborating with analysts, engineers and stakeholders to unblock delivery Helping stabilise and evolve a modern Azure data platform What we're looking for: Strong experience as a SQL Developer/Data Engineer Solid understanding of...

Senior Backend Engineer, Go (Contract) | C# to Go Large-Scale Migration, AWS, SQL, Distributed Systems | £400-450/day | Outside IR35 | Fully Remote (UK) | 6-Month Contract We’re hiring multiple Senior Go Backend Engineers (contractors) to join a large-scale public sector transformation programme delivered by a highly regarded product consultancy. This work is focused on moving critical systems away from a legacy C# ecosystem into a modern, scalable, cloud-native architecture. You’ll be joining cross-functional teams responsible for building resilient backend services that support high-impact, user-facing products used at national scale. This is a 6-month initial contract, ideal for engineers who enjoy working on meaningful systems, solving complex migration challenges, and delivering production-grade backend services, fast. The Role | Senior Backend Engineer, Go (Contract) | C# to Go Large-Scale Migration, AWS, SQL, Distributed Systems | £400-450/day |...

Senior Cloud Engineer Initial 3-month contract outside of IR35/Liverpool Our client is working with a third party to assess their current estate to develop a strategic plan for modernising their platforms and cloud adoption approach. They are looking to an Infrastructure focused Cloud Specialist at Architectural level to work with their technical teams and this partner as a linchpin to ensure that the assessment, recommendations, and proposed roadmap are fully aligned with their operational needs and longer-term initiatives. As part of you remit you will: You will act as a technical representative for our client with the third-party partner and ensure that their recommendations are technically sound, feasible, and aligned with our client's strategy Provide our client with an informed, independent oversight of architectural design and hybrid cloud direction Support the development of a modern, scalable, secure hybrid cloud vision and roadmap Support uplift in...

Azure DevOps Engineer Outside IR35 | £400-£450 per day | 6-month initial contract Leeds (up to 2 days onsite per week) We're seeking an experienced Azure DevOps Engineer to play a key role in designing, building, and supporting scalable cloud platforms. This position centres on driving CI/CD excellence, automating infrastructure, and enabling engineering teams to deliver securely and efficiently. Key responsibilities: Develop and manage CI/CD pipelines across multiple environments (dev, test, production) Automate infrastructure using Infrastructure as Code (IaC) approaches Support and optimise cloud-based platforms within Azure Promote and embed DevOps and DevSecOps best practices across delivery teams What we're looking for: Strong experience within Azure, particularly in data-driven environments (Databricks exposure highly beneficial) Proficiency with CI/CD tooling such as Azure DevOps and/or GitHub Actions Hands-on experience with Terraform or Bicep for...

Senior Backend Engineer, Go (Contract) | C# to Go Large-Scale Migration, AWS, SQL, Distributed Systems | £400-450/day | Outside IR35 | Fully Remote (UK) | 6-Month Contract We’re hiring multiple Senior Go Backend Engineers (contractors) to join a large-scale public sector transformation programme delivered by a highly regarded product consultancy. This work is focused on moving critical systems away from a legacy C# ecosystem into a modern, scalable, cloud-native architecture. You’ll be joining cross-functional teams responsible for building resilient backend services that support high-impact, user-facing products used at national scale. This is a 6-month initial contract, ideal for engineers who enjoy working on meaningful systems, solving complex migration challenges, and delivering production-grade backend services, fast. The Role | Senior Backend Engineer, Go (Contract) | C# to Go Large-Scale Migration, AWS, SQL, Distributed Systems | £400-450/day |...

AI Product Developer | £400 - £500 We're working with a high-velocity enterprise AI innovation foundry on this exciting opportunity. They are at the forefront of engineering intelligent ecosystems that transform how modern enterprises operate through cutting-edge Generative AI. This is a high-octane role for a GenAI specialist to build production-ready Copilots and LLM applications from the ground up. You will leverage Azure AI, RAG architectures, and advanced vector databases to deploy scalable, secure-by-design AI agents that solve complex business challenges at scale. The Role Architect and deploy sophisticated LLM-powered applications and AI agents using Azure OpenAI and LangChain frameworks. Engineer high-performance RAG pipelines, optimizing embeddings and vector search capabilities for maximum accuracy. Build and integrate custom Copilot solutions and prompt libraries into existing enterprise system architectures via secure APIs. Establish robust AI...

Data Engineer - Data Platform migration, SQL Server to Fabric - 3 months, remote, to £500 p/d outside IR35 A Data Engineer is required to work on a large data platform migration from SQL Server to Fabric. You will have extensive data engineering, development experience, preferable gained within a highly regulated environment with excellent knowledge of Fabric, Python, Azure Cloud, Azure Synapse, SQL Server, T-SQL, data factory, data bricks, data lakes, CI/CD pipelines, data flows, dimensional modelling, Git and Kimball. You will be a team player with strong communication skills. The role will involve working as part of a team on the migration of SQL Server to fabric dealing with the data engineering, development, dimensional modelling etc. Must be able to work in a fast paced, dynamic, unstructured environment. As a data engineer you will have the following: Data engineering BI/data warehouse development SQL Server T-SQL Fabric Python Azure Cloud Azure Synapse...

Data Engineer - Data Platform migration, SQL Server to Fabric - 3 months, remote, to £500 p/d outside IR35 A Data Engineer is required to work on a large data platform migration from SQL Server to Fabric. You will have extensive data engineering, development experience, preferable gained within a highly regulated environment with excellent knowledge of Fabric, Python, Azure Cloud, Azure Synapse, SQL Server, T-SQL, data factory, data bricks, data lakes, CI/CD pipelines, data flows, dimensional modelling, Git and Kimball. You will be a team player with strong communication skills. The role will involve working as part of a team on the migration of SQL Server to fabric dealing with the data engineering, development, dimensional modelling etc. Must be able to work in a fast paced, dynamic, unstructured environment. As a data engineer you will have the following: Data engineering BI/data warehouse development SQL Server T-SQL Fabric Python Azure Cloud Azure Synapse...

Technical Business Analyst - 6 months, Fully Remote - Outside IR35 Role Overview In this role, you will gather, analyse, and document business and technical requirements across OSS/BSS systems and related platforms. You will work closely with stakeholders, engineers, and vendors to translate business needs into clear technical deliverables, supporting both operational improvements and strategic change programmes. Key Responsibilities Elicit and document detailed business and technical requirements across OSS/BSS systems. Analyse current processes, workflows, and data flows to identify improvement opportunities. Translate business requirements into user stories, functional specifications, and technical features. Work closely with engineering teams, PMO, and vendors to support delivery. Support process design, change initiatives, and system implementations. Contribute to testing, validation, and acceptance activities. Maintain clear documentation across...

Network Security Engineer - 12 Months - Outside IR35 We are looking for a Network Security Engineer with a strong focus on Fortinet technologies to support a series of security and network transformation projects. This is a hands-on, project-driven role requiring deep Fortinet expertise alongside solid enterprise networking fundamentals. You will play a key role in designing, implementing, and optimising Fortinet-based security solutions across a complex environment. Key Responsibilities: Lead and deliver network security projects with a primary focus on Fortinet solutions Design, deploy, and optimise Fortinet security infrastructure (firewalls, VPNs, segmentation) Implement and manage Fortinet technologies such as FortiGate, FortiManager, and FortiAnalyzer Perform Firewall migrations, rulebase reviews, and security hardening Troubleshoot complex network and security issues across hybrid environments Work closely with stakeholders to ensure successful...

Jira Developer – Global Real Estate/Logistics – JSM, ITSM, TDM Taxonomy – £400/day (OUTSIDE IR35) A market-leading European real estate and logistics giant, managing one of the largest industrial portfolios in the world, is seeking a Jira Developer . Operating as a critical link in the global supply chain, this firm is currently undergoing a massive digital transformation and needs an expert to architect a standardized, world-class internal service framework. The Jira Developer's role: This is a high-impact, 3–6 month contract where you will lead the ground-up overhaul of their Jira environment. The current setup lacks a consistent framework; you will be the architect and builder responsible for tearing down the ad-hoc structures and replacing them with a professional Service Catalogue . You won’t just be maintaining tickets—you’ll be defining the very DNA of how this global business handles Incident, Change, and Release management. Jira Developer Key...

Job Title: Windows Endpoint Engineer Job Type: Contract Location: London (3 days a week) & Remote (2 days a week) Day Rate: £300/day (OUTSIDE IR35) Contract Length: 6 months Windows Endpoint Engineer - Role & Responsibilities PowerShell scripting and .NET development (VB.NET, C#) for automation, endpoint management, and reusable tools Windows OS image engineering using ADK and DISM, including patching, drivers, component management, and WIM creation WIM/image lifecycle management, version control, and maintenance across multiple Windows editions Windows PE customisation and MECM task sequence design for deployment (bare-metal and upgrades), plus content distribution (Adaptiva, DFS) Troubleshooting, driver/firmware management, and user experience configuration, including log analysis and standardised OS environments Windows Endpoint Engineer - Required Experience Extensive 3rd/4th line experience in enterprise endpoint engineering, with...

Role: Senior Data Engineer (Healthcare / OMOP) Contract: 3 months (initial) Rate: £300 – £350 per day (Outside IR35) Location: Mainly Remote (London Ooffice meet-up twice per month) Start: ASAP Overview We’re hiring a hands-on Senior Data Engineer to support the build and delivery of a healthcare data product in a fast-moving, tech-for-good startup environment. This role is fully hands-on and requires someone comfortable working with sensitive, regulated data , owning problems end-to-end, and operating without heavy structure or support. You’ll work closely with product and stakeholders to translate user requirements into scalable data solutions. Key Responsibilities Design and build data models and pipelines for healthcare datasets Work with sensitive data , ensuring compliance with data privacy and security standards Implement and maintain data linkage, access, and transformation processes Apply anonymisation techniques (e.g....