8 of 8 Permanent Integration Developer Jobs in London

Boomi Integration Developer - 6 Months Contract - £500/Day (Outside IR35) - Remote Working (Tech stack: Boomi Integration Developer, ERP, WMS, API, REST, SOAP, JSON, XML, CSV, Programmer, Full Stack Engineer, Architect, Boomi Integration Developer) After 15 years' experience in the fashion industry, our client has a mission to change the way people find clothes … a box full of stylish pieces from well-loved brands, selected in accordance with each customers' preselected unique fashion tastes.To achieve this, our client is looking for contract Boomi Integration Developer with experience in some or the following: ERP, WMS, API, REST, SOAP, JSON, XML and CSV. The initial contract will be written for 6 months and extended More ❯

Senior Cloud Integration Developer, Azure Fixed Term Contract (12 months), London (2 days office/week), Up to £80k/annum + Bonus + Benefits A well-respected international brand is expanding their technology team and seeking an experienced Cloud Integration Developer to join them for a 12-month contract. Role Overview: As part of their … The role involves creating tools and apps that enhance their data platform, directly impacting member experiences and back-office processes. Key Responsibilities: Designing scalable cloud architectures for workflow automation Integration of CRM, Finance, and other SaaS products Development of microservices and event-driven architectures Maintaining and improving our current tech stack Technical Requirements: 6+ years' experience in complex, multi More ❯

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 ❯

Role: D365 FO Integration Developer Location: Remote UK Duration: 6 Months Day rate: £500 - £550 Key Responsibilities Design and implement integrations using D365 APIs (e.g., Data Management Package REST API, OData). Develop automated processes for data transformation, upload, import, and error handling in batch or near Realtime modes. Configure authentication (e.g., OAuth with Entra ID) and monitor … integration jobs for status and failures. Integrate with Azure services (e.g., Logic Apps, Blob Storage) for file based or hybrid flows if needed. Test end to end scenarios, optimize for high volume data, and ensure audit compliance. Required Skills and Experience 5+ years in D365 Finance integrations, with hands on use of REST APIs, DMF packages, and OData endpoints. … API orchestration, along with ETL processes. Knowledge of data mapping, XML/CSV/JSON formats, and handling large transaction volumes with retries, idempotency, and throttling. Expertise in Azure integration services (e.g., Service Bus, Event Grid, Function Apps) and monitoring (e.g., Application Insights, Log Analytics). Coding in Azure Functions. Background in secure integrations, including encryption, compliance standards , and 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 ❯

Become part ofthe backbone of the crypto data flow At Koinly ,we help over 1.5M+ users make sense of their crypto taxes. None of that works without clean, reliable data from 900+ wallets, exchanges, and blockchains.Keeping things stable at scale More ❯

Full-stack Developer will be involved in developing and maintaining both the front-end and back-end aspects of our applications. This role involves working on various projects, collaborating with cross-functional teams, and ensuring high-quality code delivery. Our solution is a Digital Management Platform for Technical Processes in the Maritime Industry. This is a unique opportunity to … person with a deep understanding of technology who wants to develop and drive efficiency and reliability through well-crafted code. We believe in a best-of-breed strategy, emphasizing integration and utilization of business data for value creation. You will be a key resource in applying effective integrations, analytics, AI, and Machine Learning to predict optimal outcomes and provide … developers, and stakeholders, to deliver high-quality solutions. Minimum qualifications: Bachelor's degree in IT, Computer Science, or related field 3+ years of proven experience as a full-stack developer Experience developing REST API endpoints Experience with Data Analytics, ML/AI Experience with system integration Experience using NoSQL/SQL databases Previous enterprise-level experience Maritime industry More ❯

providing customers a seamless, safe, and efficient service. We offer prescription medications, over-the-counter products, and personalised healthcare services. Role Overview We are seeking an experienced Full Stack Developer with strong backend expertise in Laravel and deep familiarity with the Shopify ecosystem. The successful candidate will take ownership of a custom-built Laravel application integrated with Shopify, responsible … backup routines, and secure data compliance are enforced. Required Skills 3+ years of experience in full stack web development with Laravel and PHP 8.x. Proven experience with Shopify API integration (REST & GraphQL). Strong understanding of OAuth 2.0 authentication flows. Experience working with role-based access systems and multi-user logic. Familiarity with AWS infrastructure (EC2, RDS, S3), Linux More ❯