Senior Integration Developer jobs in Hemel Hempstead

You will play a key role in designing scalable, secure, high-performance services that power mission-critical applications within the healthcare technology landscape. Key Responsibilities Design, develop, and maintain RESTful APIs and microservices using Vue JS and Spring Boot.

About Jinna.ai 🦸‍♀️ AI Assistant for business admin, finances & day-to-day tasks Jinna is hyper context-aware, human-like, and personal She knows your business — understands cash flow, clients, and tone. She’s proactive and independent, running tasks end-to-end: crafting stunning invoices, sending them, following up, managing payments, and offering invoice financing. Behind it all is Jenius —...

Workday Integration Engineer 12 month Fixed Term Contract Up to £62,000 Hybrid – 1 day every 2 weeks to 1 month Two office locations to chose from (Basingstoke or Wembley) We're partnering with a leading organisation who are looking for an experienced Workday Integration Engineer to join their team on a 12-month fixed-term contract. Due to the scale of ongoing integration projects, there is...

Plannr Technologies At Plannr, we are reimagining the financial planning experience -making it beautifully intuitive, seamless, and rewarding. In an industry burdened by outdated technology and complexity, Plannr is leading the charge to modernise financial planning with innovative solutions. Our mission is simple yet transformative: to empower financial professionals with tools that make their...

IFS Data & Integrations Analyst – 6-Month Contract (Possible 12-Month Extension) Start: ASAP Location: Remote with occasional European travel Contract Type: Outside IR35 Overview We’re supporting a global organisation currently rolling out a large-scale IFS ERP transformation programme. As part of this project, we’re looking for an IFS Data & Integrations Analyst to join the team on an...

Job Title: S&OP Integration Manager Job Location: London/UK or Remote Contract Length: 12 Months Industry: Oil and Energy, Customer and Products Working Hours: 8 per day/ 40 per week Role Overview: We are a global energy business involved in every aspect of the energy system. We are working towards delivering light, heat, and mobility to millions of people every day. We are one of the very...

You must come from a background in IP Design.

You will play a key role in shaping company technology portfolio, contributing both technical depth and creativity to solutions.

Senior Thingworx Developer Can be based anywhere in the UK - £54,000 + excellent benefits My client is growing their PLM development team and looking for an experienced Thingworx Developer to design and enhance digital tools that connect engineering, data, and manufacturing across their business. You’ll: - Develop dashboards, interfaces, and database integrations - Build and support RESTful /...

Senior Full Stack Developer – SaaS / Field Service Platform Salary: £60,000–£70,000 Location: Ireland or UK (preferably NI or Leeds area) Work pattern: Fully flexible hybrid (remote-friendly) Our client is a homegrown SaaS success story – a multi-award-winning software company developing a powerful field service management platform used by mobile workforces across the UK and Ireland. Their...

You will shape how our engineers build, test, release, and monitor software, ensuring frictionless workflows while keeping ownership of business logic, test quality, and development practices firmly with the product engineering teams.

About PostGrid: PostGrid is a global leader in enterprise SaaS platform for automated offline communications. Our robust APIs empower organizations to create, personalize, and dispatch physical mail letters, postcards, checks, and more to any address on the globe without ever touching an envelope, while ensuring clean address data. Operating at massive scale across multiple regions, we’re...

An Integration Manager with a large professional services firm that have a healthy acquisition pipeline The role is to - Develop integration project plans per acquisition - Develop and deliver integration milestones - Managing risks and dependencies effectively - Coordinate cross-functional workstreams - Comms and change- draft and review internal comms/change material The role is fully remote...

You will benefit from working on diverse projects for a wide variety of prestigious clients, access to ongoing training and development, and the support of Addleshaw Goddard, a leading law firm. By choosing AG Integrate, you'll enjoy the benefits of flexible working, including remote and home working options, and the possibility of part-time work.

Lead Treasury Professional Services Consultant (FIS Integrity) / Manager MUST HAVE 1st Class FIS Integrity experience. Management Consultancy business. Key Responsibilities - Lead FIS Integrity TMS implementation projects across Europe. - Advise clients on treasury technology strategy, vendor selection, solution design, and optimization. - Build and help grow a CoE for FIS Integrity,...

You will play a key role in designing, developing, and delivering Workday integrations for our clients across multiple modules, ensuring seamless connectivity between Workday and third-party systems.

About the Role: We are looking for an experienced Energy Management System (EMS) Solution Integrator to join our team. The successful candidate will play a key role in integrating EMS/DMS applications with enterprise middleware platforms and ensuring seamless communication between systems. Key Responsibilities: - Lead the integration of EMS/DMS applications with Enterprise Service Bus (ESB) or...

Senior PHP Engineer £70,000 - £80,000 + Benefits Remote (with monthly travel to Southampton) Own a mature, modular PHP platform that underpins everything, from real-time analytics to leadership assessments. This isn’t a rewrite job. It’s about owning and evolving something that already works, and making it even better. You’ll lead by example, set the tone for engineering practices, and help...

Salesforce Developer We’re seeking an experienced Salesforce Developer to lead the technical vision, governance, and design of our clients Salesforce ecosystem. This role would be ideal for a developer looking to move into a development role with an element of Architecture. Ideally you will have experience with CPQ and LWC. Responsibilities • Act as the architectural authority for Salesforce,...

You will have the opportunity to work on various modern web applications across a variety of platforms focusing on the backend. Should you choose, this role will allow you to expand your leadership capabilities as you progress in the company. The team tend to go into the Oxford office once a month.

SAP Technical Integration Specialist - FTSE100 Organisation £70–75k + Benefits | Remote with occasional travel We're partnering with a FTSE100 organisation to find a Technical Integration Specialist who'll own SAP integrations and drive the migration from legacy systems to modern cloud platforms. This is a hands-on development role working with both legacy middleware (IIB) and cutting-edge SAP...