27 integration engineer jobs found

D365 Business Central Data Migration Engineer Outside IR35 | 6 months | £500-£600 per day | Remote (with occasional travel) Overview This role focuses on the technical delivery of data migration into Dynamics 365 Business Central, covering ETL, data transformation and automation to ensure accurate and scalable migration outcomes. Key Responsibilities Design and build ETL processes and migration solutions Extract, transform and cleanse data from Legacy systems (DBs, APIs, flat files) Load data into D365 BC using RapidStart, APIs or integration tools (ADF, SSIS) Validate data, support SIT/UAT and reconciliation activities Collaborate with data leads, functional consultants and architects Support cutover, deployment and post go-live hypercare Document processes, scripts and migration runbooks Key Skills Strong ETL/data migration engineering experience D365 Business Central (or similar ERP) exposure Solid SQL/data modelling knowledge...

SC Cleared Technical Architect Client: Government IR35: Outside SC: Yes Start: 1/7 End: 4/1 Rate: £600 - Provide technical leadership and architectural direction across the Cloud - Platform roadmap, working in partnership with the Lead Site Reliability - Engineer to ensure coherent and aligned delivery across an existing, complex AWS-based ecosystem. - Define and evolve the existing AWS organisational design (including OUs and SCP strategy) to enable stronger governance and security controls (inline with UK Government security standards) while maintaining appropriate autonomy for GDS teams. - Lead the design and implementation of AWS Control Tower and landing zone patterns, ensuring they are scalable, reusable, and aligned to organisational security and compliance requirements. - Oversee the evolution of account vending approaches, improving automation, standardisation, and onboarding experience for teams consuming the platform. - Drive the integration of AWS Identity...

Senior Infrastructure Engineer - MOD / Defence / SC Cleared Outside IR35 - £550-600 per day - Long projects Farnborough - onsite Contract role for a senior level infrastructure engineer, who is a self-starter, can lead projects and adaptable to different technologies within a secure / defence environment. You will need to have active Security Clearance (SC) and be on site in Farnborough 5 days per week. You will need to have demonstrable experience and deep knowledge of the following: Windows Server / Domain Services - strong understanding of AD, GPOs, domain architecture. VMware - hands‑on experience with VCF, NSX, vCenter, SAN integration, and ESXi. Hyper‑V - practical exposure to virtualisation management and configuration. PKI / Encryption - understanding of certificate services, key management, and secure communication. Networking - switch configuration, VLANs (including SAN‑related VLANs), routing fundamentals. Linux - operational capability across common...

🚀 AI Engineer (Contract) | Outside IR35 | Up to £600/day OB are currently partnered with a high-growth tech company that's investing heavily in AI and automation across the business. They're looking for an AI Engineer to join a small, high-impact team responsible for building AI-powered tools, LLM integrations, intelligent workflows and internal platforms that are transforming how teams operate day-to-day. You'll be working with technologies including Python, TypeScript, LLMs, Kubernetes, APIs, workflow automation tools and modern AI infrastructure, with the autonomy to take ideas from concept through to production. 💡 Looking for: • Strong Python and/or TypeScript experience • Commercial experience building AI applications • Experience with LLMs, embeddings and AI tooling • API integration experience • Kubernetes / cloud-native environments 📍 Shoreditch (2-3 days per week) 💰 Up to £600/day 📝 Outside IR35 If you're interested in building AI...

Senior Software Engineer - Outside IR35 - Contract (Insurance) About the role Essential: Self-starter, someone who can pick up context quickly, drive outcomes efficiently, and to a high quality Competent in doing high-level designs, solution management, and scoping Understanding of data modelling best practices Ability to translate technical solutions to non-technical stakeholders and bring them on the journey Experience working in an agile delivery environment Experience working with React, TypeScript, Azure, Microsoft SQL, and Databricks (if they don’t have all of these, that’s workable, but be good to understand any they don’t have experience with) Frontend: React + TypeScript + Vite Material UI with Emotion for styling TanStack React Query 5 for server state React Router 7 React Hook Form+Yup for forms/validation MSAL for Entra ID auth Jest+Testing Library for unit tests; Playwrightfor E2E and visual tests Hosted as an Azure Static...

Senior Infrastructure Engineer - MOD/Defence/SC Cleared Outside IR35 - £550-600 per day - Long projects Farnborough - onsite Contract role for a senior level infrastructure engineer, who is a self-starter, can lead projects and adaptable to different technologies within a secure/defence environment. You will need to have active Security Clearance (SC) and be on site in Farnborough 5 days per week. You will need to have demonstrable experience and deep knowledge of the following: Windows Server/Domain Services - strong understanding of AD, GPOs, domain architecture. VMware - hands-on experience with VCF, NSX, vCenter, SAN integration, and ESXi . Hyper-V - practical exposure to virtualisation management and configuration. PKI/Encryption - understanding of certificate services, key management, and secure communication. Networking - switch configuration, VLANs (including SAN-related VLANs), routing fundamentals. Linux - operational capability across common...

Lead Technology Full Stack Engineer - 100% Remote - OUTSIDE IR35 You will lead a team of engineers, working across both Front End and Back End technologies while collaborating with architecture, cloud, product, and data science teams. The position is ideal for a hands-on technical leader who enjoys building scalable products and mentoring high-performing engineering teams. Lead Technology Full Stack Engineer Responsibilities Own end-to-end technical design and delivery across React, TypeScript, Vite, and Golang platforms. Define API standards, service architecture, and application design patterns. Lead engineering design reviews, code reviews, and technical decision making. Establish development standards, testing frameworks, and quality controls. Design and maintain CI/CD pipelines, containerisation, and cloud deployment processes. Collaborate with architects and data science teams to integrate AI and machine learning capabilities. Work closely with product and UX teams 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...

Server Infrastructure Engineer +9 months + +On site in Blandford +SC cleared role +Outside IR35 +£550 - £600 a day We are seeking a skilled and motivated Server Infrastructure Engineer to support the management, maintenance, and assurance of secure testbed environments that enable critical digital development, integration, and innovation activities within the Defence sector. Working as part of a specialist engineering team, you will be responsible for maintaining both on-premise and cloud-hosted infrastructure environments, ensuring secure, reliable, and continuous support for development activities, testing, exercises, and emerging AI capabilities. This is an exciting opportunity for an infrastructure professional with Defence CIS experience who enjoys working across server technologies, cloud platforms, virtualisation, networking, and cyber security. Key Responsibilities Manage and maintain on-premise server infrastructure, virtual environments, and deployable...

Server Infrastructure Engineer +9 months + +On site in Blandford +SC cleared role +Outside IR35 +£550 - £600 a day We are seeking a skilled and motivated Server Infrastructure Engineer to support the management, maintenance, and assurance of secure testbed environments that enable critical digital development, integration, and innovation activities within the Defence sector. Working as part of a specialist engineering team, you will be responsible for maintaining both on-premise and cloud-hosted infrastructure environments, ensuring secure, reliable, and continuous support for development activities, testing, exercises, and emerging AI capabilities. This is an exciting opportunity for an infrastructure professional with Defence CIS experience who enjoys working across server technologies, cloud platforms, virtualisation, networking, and cyber security. Key Responsibilities Manage and maintain on-premise server infrastructure, virtual environments, and...

We are seeking an experienced Microsoft Dynamics 365 Field Service Engineer to join a major digital transformation programme. The successful contractor will play a key role in the design, configuration, integration, and deployment of Dynamics 365 Field Service solutions, working closely with business stakeholders, solution architects, and technical teams. Required Skills & Experience: Proven experience delivering Microsoft Dynamics 365 Field Service implementations. Strong knowledge of: Dynamics 365 Field Service Microsoft Dataverse Power Platform (Power Apps, Power Automate) Resource Scheduling Optimisation (RSO) Dynamics 365 Mobile App Experience integrating Dynamics 365 with enterprise applications and services. Strong understanding of solution architecture and best practice design principles. Experience working within Agile project environments. Excellent stakeholder management and communication skills. Offer: 6 months Outside...

Data Engineer/Data Engineering/Azure/Databricks/Ingestion/Pipelines/Insurance/Financial Services/2-3 month contract/Outside IR35/Fully remote One of our leading clients is looking to recruit a Data Engineer. Location - fully remote/home based Duration - 2-3 months plus possible extension Outside IR35 Role/Responsibilities: Define and build a data lake architecture on Azure (ADLS + Databricks) Implement layered data model (bronze/silver/gold) for ingestion, processing, and reporting Develop ingestion patterns from API sources (batch and streaming) Establish data governance, metadata, and access controls Define storage structures, naming conventions, and schema design Develop API connectors and ingestion pipelines using Python Implement integration services feeding into the Databricks environment Build data transformation logic using PySpark/Python (data cleansing, standardisation, validation) Configure monitoring, logging, and alerting Execute unit...

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,...

Infrastructure Tester x2 Location: Hampshire (Onsite) Duration: 18 Months Clearance: DV Clearance required (Active) Rate: £500 - £550 a day per day - Outside IR35 We are seeking an experienced DV Cleared Infrastructure Tester to join a major secure government programme based on-site in Basingstoke. This is a hands-on testing role focused on validating and assuring complex Zero Trust Infrastructure environments supporting mission-critical services. Working within a highly secure delivery team, you will be responsible for planning, executing and reporting infrastructure testing activities across a range of technologies, ensuring solutions are robust, secure and fit for operational deployment. Key Responsibilities Design and execute infrastructure test plans, test cases and test scripts. Validate Zero Trust architecture components and supporting infrastructure. Perform end-to-end testing across servers, networks, security controls and integrations. Verify deployments,...

Who are OnCommerce? OnCommerce is a global selling platform that powers a growing network of retail channels, including: OnBuy - The only marketplace in the world to give customers instant Cashback on everything easyShop - An all-new marketplace created in collaboration with the easy® family of brands Comet - The iconic UK tech brand making its return later this year OnCommerce is growing fast, launching new brands and scaling to power the future of ecommerce. Be Part of the Story OnCommerce is constantly evolving. Everyone here plays a hands-on role in shaping what comes next, building brands that make an impact across global markets. There’s no red tape or rigid corporate structure; just smart people taking ownership and figuring things out as we build something big together. The pace is fast, priorities shift, things aren’t always perfectly set up, and you’ll often need to get stuck in and solve problems. But if you thrive in that kind of...

Infrastructure Tester x2 Location: Hampshire (Onsite) Duration: 18 Months Clearance: D V Clearance required (Active) Rate: £500 - £550 a day per day - Outside IR35 We are seeking an experienced DV Cleared Infrastructure Tester to join a major secure government programme based on-site in Basingstoke. This is a hands-on testing role focused on validating and assuring complex Zero Trust Infrastructure environments supporting mission-critical services. Working within a highly secure delivery team, you will be responsible for planning, executing and reporting infrastructure testing activities across a range of technologies, ensuring solutions are robust, secure and fit for operational deployment. Key Responsibilities Design and execute infrastructure test plans, test cases and test scripts. Validate Zero Trust architecture components and supporting infrastructure. Perform end-to-end testing across Servers, networks, security controls and integrations. Verify...

Enterprise Architecture Design Assurance Consultant Duration: Initial 6 months (extensions likely) Location: Flexible, closest office aligned to candidate location in the UK Onsite requirements: 2 days per week onsite Engagement Type: Outside IR35 Day Rate: Up to £750 per day Right to work: Candidates must have the legal right to work in the UK. Unfortunately, sponsorship is not available for this role. Atrium Global is supporting a client in the financial services sector to secure multiple Enterprise Architecture Design Assurance Consultants to strengthen their Design Authority capability and ensure robust, compliant and strategically aligned solution delivery. Job Overview This role sits within the Enterprise Architecture function and provides independent design assurance and governance across solution designs and delivery plans. You will assess proposals against enterprise standards, principles and technology strategy, offering constructive challenge and clear guidance to...

Principal Designer (UI Design & Digital Product Design) £600 - £650 per day (Outside IR35) London (Hybrid) x2 days onsite Overview We are looking for an exceptional Principal Product Designer to join an exciting organisation building a large-scale digital platform from the ground up. This is a rare opportunity for a highly skilled designer to define the visual identity, interaction patterns, and design standards of a greenfield product ecosystem. Working closely with engineering, product, and leadership teams, you will lead the creation of polished, high-quality interfaces and establish the foundations of a scalable design system. The ideal candidate will have exceptional UI and interaction design skills, a strong portfolio of shipped digital products, and a passion for creating elegant, intuitive user experiences at scale. Role & Responsibilities Own and evolve the visual design language and interaction patterns across a suite of digital...

Network Architect – SC Cleared Location: Bristol | 2–3 days per week onsite Rate: £700–£750 per day | Outside IR35 Duration: 1st July - 30th Sept with likely extension options Exceed Cyber is supporting a leading security consultancy with the appointment of an experienced SC Cleared Network Architect to support a high-profile defence programme. This role will suit someone with a strong network architecture background who is comfortable advising across complex, secure environments. You’ll be working across multiple projects, providing technical architecture guidance, producing architecture artefacts, and supporting secure design decisions across enterprise and operational technology environments. Key responsibilities: Provide network architecture advice and guidance across multiple workstreams and projects. Design, review and assure network architectures within secure government/defence environments. Produce and maintain architecture artefacts, including high-level...

🚀 AI Engineer | Contract | Up to £600/day Outside IR35 I'm working with a high-growth technology company that's putting AI at the centre of how the business operates. They're looking for an AI Engineer to build intelligent systems, AI agents, integrations and automated workflows that will be used by teams across the entire organisation from day one. You'll be working with the latest LLMs, agentic AI, workflow orchestration and modern AI infrastructure, with the freedom to take ideas from concept to production in a fast-moving, highly autonomous environment. Python and TypeScript required. 📍 Shoreditch (2-3 days per week) 💰 Up to £600/day 📝 Outside IR35