1 to 25 of 47 Permanent Integration Developer Jobs in the UK

sectors including Retail, Defense & Security, Digital Marketing, Energy, and Technology. This is a great opportunity for someone to develop their skills in data & technology integration. Reporting to the lead integration developer, the role will also work with the wider Brand team's globally, as well as direct contact with central commercial teams and senior managers. You will be … required to develop and manage integration between key event technology platforms to ensure data seamlessly flows between environments supporting customer journey and experience through the process. Key Responsibilities: Develop and support integration solutions within an agile environment, ensuring they meet business needs and technical requirements. Design and implement bespoke software solutions for data integration, aligning with project … objectives. Create and maintain comprehensive documentation for integration solutions, processes, and data flows. Collaborate closely with stakeholders to gather requirements, understand business needs, and translate them into technical solutions. Assist in setting up Proof of Concepts to test integrations between new technologies and existing systems. Provide guidance and technical support to brand teams facing challenges with data flow or More ❯

We are searching for a Senior Azure Integration Developerto lead the development of scalable, secure integration and data solutions within a modern Azure environment. Our client is modernising its technology platforms to support data-driven decision-making and improved service delivery. This role will focus on connecting systems, building APIs, and developing automated data pipelines within the Azure … ecosystem. Responsibilities - Build and maintain secure integration solutions using Azure services - Develop APIs and microservices in .NET and C# - Create and manage Azure Synapse pipelines and data flows - Lead code reviews and ensure adherence to development standards - Strong experience with .NET, C#, Web APIs, and Azure integration services - Proficiency in Azure Synapse, Data Factory, and SQL Server (T … SQL) - Solid understanding of CI/CD pipelines and infrastructure automation - Familiarity with Git, Visual Studio, and Agile development practices - Experience with system integration and Microsoft Power Platform Be first to hear about new opportunities with job alerts direct to your inbox. Be first to hear about new opportunities with job alerts direct to your inbox. More ❯

on the team A new and exciting opportunity has arisen in Europes leading independent provider of IT infrastructure services. We are looking for an experienced SAP PI/BTP Integration Suite developer to join the Enterprise Integration team which is the function within Group Information Services responsible for the delivery of all group integration solutions. Our … goal is to ensure we deliver professional integrations both internally and externally that maximise efficiencies and minimise costs. We deliver, maintain and support integration solutions both at a group level and country level across all our operating countries. We are focused on delivering outstanding customer service and commercially viable solutions whilst ensuring that our solutions are secure, stable and … will take responsibility for (partial) projects You will receive individual training and coaching from experienced colleagues and will be supported in your personal development What youll need Experience in Integration development and at least having expert knowledge of one middleware application Must at least have experiences with XML and JSON integration formats Knowledge of procurement cycle transactions and More ❯

.Net Integration Developer (Hybrid, Occasional Travel to Ireland) Circa £65k + excellent benefits Looking to build meaningful, scalable integrations in a supportive and fast-moving tech environment? We're hiring an Integration Developer to help us drive forward our integration capabilities and elevate our platform. If you're passionate about solving complex problems and collaborating … across teams, this could be the ideal next step in your career. Your Role You'll be instrumental in building and optimising integration flows between our core platform and external systems. Working across product, engineering, and support teams, you'll contribute to both the development of new integrations and the enhancement of the infrastructure that powers them. Key Responsibilities … Build and maintain APIs and automated integration flows. Collaborate on the design and productisation of key integrations. Work cross-functionally to troubleshoot issues and improve integration reliability. Explore and implement tools to simplify third-party connectivity. Write clean, testable code and champion engineering best practices. About You Strong experience with C#, JavaScript/TypeScript, Node.js, and SQL Skilled More ❯

Power Platform Developer – SharePoint & Azure Integration Specialist Immediate Shortlisting & Interviews About the Role We’re partnering with a dynamic, innovation-led organisation looking for a Power Platform Developer with strong expertise in PowerApps, Power Automate, SharePoint, and Azure . If you’re passionate about building scalable, automated business solutions and integrating diverse Microsoft technologies, this role is More ❯

Power Platform Developer – SharePoint & Azure Integration Specialist Immediate Shortlisting & Interviews About the Role We’re partnering with a dynamic, innovation-led organisation looking for a Power Platform Developer with strong expertise in PowerApps, Power Automate, SharePoint, and Azure . If you’re passionate about building scalable, automated business solutions and integrating diverse Microsoft technologies, this role is More ❯

We are seeking a Systems Developer with a strong background in e-commerce systems and backend integrations to join our fast-paced, tech-forward software engineering team. This role will focus on the development and maintenance of scalable, cloud-native software solutions that integrate our e-commerce platform with critical business systems including Warehouse Management , Finance , Inventory , and other … and event-driven architecture. Work collaboratively with cross-functional teams, including DevOps, Infrastructure, and Product, to deliver robust systems. Leverage observability tools to monitor, alert, and troubleshoot application and integration health. Stay current on AI-driven software development practices (e.g., GPT-assisted development, Agentic AI workflows) and suggest practical implementations. Participate in architecture reviews, sprint planning, code reviews, and … MSSQL, PostgreSQL Familiarity with Redis , ElasticSearch , REST APIs Experience with Windows-based development : services, scheduled tasks, web servers (e.g. IIS). Magento or other open-source e-commerce platform integration experience Sound knowledge of Software Architecture : Design Patterns (Enterprise, Architectural, DDD) The Twelve-Factor App Clean Code principles and Refactoring Clean Infrastructure principles Hands-on experience with: Docker , Containers More ❯

Senior Integration Developer Location: London (Hybrid - 3 days on-site, 2 remote; flexibility for the right candidate depending on location) Contract Type: Fixed-Term Contract (18 months) Salary: Up to £70,000 About the Role We are looking for a Senior Integration Developer to join a high-performing team. This role is critical to ensuring seamless … system integration across the clients business applications. You'll be stepping into a mature, collaborative team, helping to own and evolve the integration landscape at a pivotal time. What You'll Do Own and optimise the integration stack (primarily SQL Server and Oracle integration's) Design, build, and maintain robust, scalable integration solutions Collaborate with … business stakeholders to gather requirements and deliver integration solutions Handle service desk tickets and change requests related to integration Support both project-based and BAU integration needs Work closely with the wider development team, including developers and testers Key Technologies Integration Tools: Dell Boomi (preferred), MuleSoft, or similar Databases: SQL Server, Oracle Environment: On-premise and More ❯

Looking to make a real impact at a high-growth UK Ecommerce company, rapidly scaling their current operations & take a lead on the integration work, focused on their Ecommerce system with other, business systems across the company? Are you an accomplished Systems Integration Developer, primarily experienced in .Net (Modern ASP.Net core/C#; although we are looking … for a little bit of a Polyglot developer here!) & would relish the challenge of working closely with the Technical Director & wider Dev' team to pull apart & rebuild their current offering? (I mean, it all works, but we want to make it better...!) If so & you are ready to take your career to the next level in an established, growing … very successful, ~150 staff strong Ecommerce company, then we'd love to hear from you. Title: Systems Integration Developer. Ecommerce systems Developer. ASP.Net core/C# Developer. Err, a combination of some of these words. Salary: £70K Basic (£65K - £70K range, depending on experience) + 10% Bonus + very good benefits package Location: Liverpool area. Hybrid working More ❯

Title: Microsoft Dynamics 365 (Finance & Operations) Integration Developer/Support KBR is a global provider of differentiated, professional services and technologies delivered across a wide government, defense and industrial base. Drawing from its rich 100-year history and culture of innovation and mission focus, KBR creates sustainable value by combining engineering, technical and scientific expertise with its full … joint ventures), with customers in more than 80 countries, and operations in 40 countries, across two synergistic global businesses. KBR is looking for a Dynamics 365 Finance and Operations Integration Developer based in our Leatherhead office. A Dynamics 365 Finance and Operations Integration Developer is responsible for designing, developing, and implementing integrations between Dynamics 365 Finance … and Operations and other systems within an organization. Key Responsibilities System Integration: Collaborating with stakeholders to understand business requirements and designing integration solutions to connect Dynamics 365 Finance and Operations with other systems such as ProjOps, Dataverse, Data Lake, Synapse, Enterprise Data Warehouse (EDW), or third-party applications. Development: Writing code and developing custom solutions using relevant programming More ❯

Select how often (in days) to receive an alert: Senior Integration Developer Location: GB Corby, ENG, GB, NN17 5JF Brand: RS Group Function: Digital & Technology Work Location: Virtual Location : This role is offered on permanent basis and can be based fully remotely. Overview of the Role Are you passionate about building seamless, scalable integrations that power global business … systems? At RS Group, we're transforming the way our customers maintain, repair, and operate their businesses through cutting-edge digital solutions. As a Senior Integration Developer, you'll play a pivotal role in connecting our enterprise systems-SAP, Salesforce, eCommerce, and more-using SAP Integration Suite (SAP-IS). You'll join a collaborative, forward-thinking … team. With a focus on innovation, performance, and security, you'll help shape the future of our integration landscape. What You Will Be Doing • Designing, building, and configuring integration flows using SAP Integration Suite (SAP-IS) to meet complex business needs. • Delivering high-quality, secure integration solutions across ERP, eCommerce, and cloud platforms. • Acting as a More ❯

D365 Integration Developer (F&SCM) *Must be willing to undergo SC Clearance or hold active SC* Start: August Duration: 6-12 months Location: 3+ days on site in Lincoln Pay: negotiable, inside IR35 We are looking for a skilled Dynamics 365 F&SCM Integration Developer to support our growing portfolio of projects. In this role, you … development, and delivery of world-class integrations (inbound and outbound) for Dynamics 365 F&SCM, working alongside client architects, technical users, and global teams. You’ll take ownership of integration architecture, mentor developers, and drive technical excellence throughout the project lifecycle. Key Responsibilities: Lead onshore/offshore development teams and own integration deliverables Design, develop and document technical More ❯

Job title: Integration Developer Location: Remote and/or one of our Office locations Reporting To: Integration Platform Owner Who We Are Our French heart pulses through our international brand. With 100 years of heritage, we are future focused as we push ourselves and each other to connect every cook with personal stories and our rich legacy … to work, celebrating our rich diversity. Main Purpose of Role Middleware development and support of integrations between our applications and 3rd parties. Key Responsibilities As part of a global integration team: Design and implement complex integration solutions using middleware including Boomi that meet business requirements. Collaborate with cross-functional teams to gather and analyse integration requirements. Develop … and maintain integration processes between various on-premise and cloud-based applications. Monitor and troubleshoot integration issues, ensuring timely resolution and minimal impact on business operations. Optimise performance of integration processes to ensure efficient data flow and system performance. Create and maintain technical documentation for integration processes and solutions. Participate in code reviews to ensure adherence More ❯

based on performance and seniority. Enjoy 25 days' holiday, increasing to 30 days over time. Work from home up to 3 days per week. THE POSITION As a Software Developer in our integration team, you will: Support our platforms built with .NET, Java, and webMethods for integration with local and remote systems. Work regularly with C#, .NET … a structured development plan with clear targets, regular feedback, and annual reviews. A defined career path will recognize your personal growth and contributions. As a Senior or Lead Software Developer, responsibilities may include: Planning and delivering high-quality projects, including managing teams and resources. Mentoring junior colleagues and providing constructive feedback. Developing and maintaining strong relationships with senior customer More ❯

Senior Integrations Developer - Hybrid/London - Permanent 60-75k My client, a leader in their field are looking for a Senior Integrations Developer to take full ownership of the integration layer within a high-profile organisation undergoing major transformation. This is a standalone role offering real autonomy, where you'll play a pivotal part in how … great opportunity for someone who thrives in a hands-on, consultative position and wants to make a direct impact. What You'll Be Doing Own and enhance the iPaaS integration layer (Boomi experience a bonus, not essential) Develop and maintain APIs and integration workflows Troubleshoot and resolve incidents, bugs, and change requests Collaborate with business users and analysts … to translate requirements into technical solutions Ensure best practices are followed around security, error handling, and documentation What We're Looking For 5+ years' experience in integration development Solid grasp of APIs, JSON/XML, authentication protocols, and integration best practices Experience with tools such as Boomi, MuleSoft, Informatica, or similar Ability to manage full-stack integration More ❯

Senior Workday Extend Integration Developer Salary: 850 - 950/Day Inside IR35 Location: Windsor/London - Hybrid/Remote The Role We are working on behalf of a leading organisation seeking an experienced Workday Extend & Integration Specialist to take a hands-on role in the design, build, and delivery of bespoke Workday applications. This is a fantastic … opportunity to work across multiple business areas, applying modern integration techniques and enhancing enterprise systems through intelligent automation and secure, scalable design. Responsibilities Leading the technical development of custom Workday Extend solutions, including orchestration and integration with other enterprise tools. Designing and deploying at least four Workday Extend applications tailored to complex business requirements. Enhancing workflow automation through … integration with Outlook APIs. Applying natural language processing (LLMs) to optimise communication and summarise interactions. Working closely with business and technical teams to translate needs into effective, secure technical solutions. Ensuring all outputs align with internal standards and security frameworks. Requirements In-depth experience with Workday Extend and strong grasp of Workday's data and security structures. Demonstrable background More ❯

Senior Workday Extend Integration Developer Salary: £850 - £950/Day Inside IR35 Location: Windsor/London - Hybrid/Remote The Role We are working on behalf of a leading organisation seeking an experienced Workday Extend & Integration Specialist to take a hands-on role in the design, build, and delivery of bespoke Workday applications. This is a fantastic … opportunity to work across multiple business areas, applying modern integration techniques and enhancing enterprise systems through intelligent automation and secure, scalable design. Responsibilities Leading the technical development of custom Workday Extend solutions, including orchestration and integration with other enterprise tools. Designing and deploying at least four Workday Extend applications tailored to complex business requirements. Enhancing workflow automation through … integration with Outlook APIs. Applying natural language processing (LLMs) to optimise communication and summarise interactions. Working closely with business and technical teams to translate needs into effective, secure technical solutions. Ensuring all outputs align with internal standards and security frameworks. Requirements In-depth experience with Workday Extend and strong grasp of Workday's data and security structures. Demonstrable background More ❯

HCLTech Microsoft Business Applications Practice (MBAP) is seeking a D365 F&SCM Integration Developer for a 6 month + Contract assignment. Start Date: ASAP Duration: 6 months + Location: Hybrid Must be eligible for NPPV 3 level Security Clearance Market Rate - (Inside IR35) Role & Responsibilities: You will work with the client Technical Users and Architects to develop world … and projects Adhere to industry and corporate development best practices and ensure that these are adhered to; advise customer on these best practices Create and review technical specification/integration design documentation Organise, review and approve Development estimates Customize and configure the system according to business requirements Design and develop interfaces from/to Microsoft Dynamics 365 F&SCM … and weaknesses and suggest areas of improvement Manage and deliver small projects independently and can work productively un-monitored Mentor developers and technical consultants Ownership of technical specification/integration design documentation and Technical Architecture Documentation Drive quality and consistency within the company and champion the use of the Proven Process methodology; Ensure methodology is adhered to on all More ❯

We are looking for an enthusiastic and highly motivated individual to join our Software Development team in the role of Healthcare Integration Developer with a key focus to deliver integration solutions across the Trust and Integrated Care Board (ICB) to support clinical and corporate transformation. The Trust has a number of programmes aimed to further digitally enable … contribute to regional projects that will shape the digital future of the NHS across Lancashire and South Cumbria. We are looking for applicants who have specialist knowledge of Healthcare integration and extensive experience of Intersystems HealthShare integration engines, Object Script, HL7 v2, FHIR and web services. This role is not eligible for sponsorship for non-uk nationals. Therefore … work in the UK, unless you demonstrate you meet the reduced salary requirements as detailed at Main duties of the job You will be responsible for the development of integration solutions, which will involve reviewing requirements analysis, design, testing, implementation, documentation, maintenance and support. This will include integration of new and existing systems. Providing cost-effective, risk-controlled More ❯

Position: Integration Developer Location: London, UK (Hybrid) Work Mode: Hybrid Experience: 4-8 years About the Client Our client is a trusted UK-based financial services provider, part of a well-established banking group. They specialise in asset finance and leasing for SMEs, individuals, and educational institutions-driven by responsible lending and long-term customer relationships. Role Overview … We're hiring an Integration Developer to own and enhance platform integrations using MuleSoft and related technologies. You'll drive efficiency, improve data pipelines, and support key operational systems. What You'll Do Build & maintain integrations with MuleSoft, REST APIs, and data connectors Design scalable, reusable services and support event-driven architecture Work across systems (databases, SFTP, messaging More ❯

Integration Developer - bath - Hybrid - £65,000 + benefits An exciting opportunity has opened up for an experienced Integration Developer to join a forward-thinking IT team driving digital transformation through modern, secure, and sustainable integration solutions. You'll play a pivotal role in connecting systems, data, and processes across the business-delivering real value to … both internal stakeholders and external customers. Working within the Enterprise Applications function, you will design, implement, and support integration solutions that align with a cloud-first strategy. The ideal candidate will bring hands-on experience with tools such as Apigee and Azure Logic Apps, as well as a solid understanding of integration patterns, security, and performance optimisation. You … ll also help shape and embed integration standards and mentor junior developers as the organisation builds a re-usable integration catalogue to accelerate future delivery. This role offers a dynamic and collaborative environment, exposure to a wide range of projects, and the opportunity to contribute to strategic change in a business that embraces modern technology and development practices. More ❯

Are you a seasoned C# Back-End Integrations Developer eager to make a difference in the EdTech sector? Here's an exclusive opportunity based in Bracknell with a 3-day office setup and a salary of £50k. Join a leading EdTech company dedicated to enhancing learning experiences, expanding access to education, and fostering positive social impact through innovative technology … for seamless product communication - Collaborate on internal applications, migrations, and upgrades - Stay abreast of industry trends to optimise application processes Required Technical Skills: - 5+ years as a Back-End Developer - Proficiency in C#, MVC, .Net Core 9, SQL 2022 Why Consider This Opportunity: - Engaging work culture with ample room for career growth - Access to cutting-edge technology in a More ❯

month contract Eligible for SC 3 days on site per week in Lincolnshire Rate - £500 Inside IR35 Responsibilities: * Create and review technical specification/integration design documentation * Organise, review and approve Development estimates * Customize and configure the system according to business requirements * Design and develop interfaces from/to Microsoft Dynamics 365 F&SCM * Design, develop, review and test More ❯

transformation programme to move their legacy ERP to a new, more dynamic system. This programme is driving exciting changes across the business, so they are looking to hire an Integration Developer to support their transition to be more scalable and data-driven. Responsibilities: Design and develop robust APIs to enable seamless data exchange and integration between systems. … Create clear documentation and guidelines to support consistent and effective API usage. Collaborate with stakeholders to gather requirements and deliver secure, real-time integration solutions. Ensure data accuracy and compliance through proper mapping, transformation, version control, and adherence to privacy standards. Support continuous improvement by resolving issues promptly, sharing best practices, and contributing to team learning and ad hoc … tasks. Skills & Experience: Previous experience in integration development Strong skills in API design and development Hands-on experience with Microsoft Azure Ability to work independently and manage tasks proactively Excellent communication skills, both written and verbal Strong documentation abilities with attention to detail A self-motivated learner who takes initiative to grow and improve This is a 24 Month More ❯

development at every stage-whether stepping into a senior role, taking on more responsibilities, or broadening your skills in different departments. We encourage growth and development. As a Cloud Integration Developer, you will join our Solutions Delivery team to enhance our practices, solutions, and technology use. You will develop across database, middleware, and web solutions supporting areas like More ❯