Integration Developer

Salary: £70,000 - 80,000 per year

Requirements

• We have 5+ years of hands-on Boomi development experience.
• We have strong working knowledge of Elite 3E and/or Intapp, with both being highly desirable.
• We have a solid understanding of REST and SOAP APIs, EDI, and data mapping.
• We have experience with Azure Integration Services and the broader Azure ecosystem.
• We have a strong grasp of API authentication, including OAuth 2.0, SAML, and related standards.
• We have coding proficiency in Python or equivalent languages such as Groovy or JavaScript.
• We are proficient in SQL and experienced working with relational databases.
• We can work independently, manage our own priorities, and communicate clearly with non-technical stakeholders.
• Experience in a law firm or professional services environment is nice to have.
• Exposure to iManage or other legal document management systems is nice to have.
• Experience with MuleSoft or other iPaaS platforms is nice to have.

Responsibilities

• We design and deliver end-to-end integration solutions using Boomi AtomSphere.
• We build and maintain integrations between Elite 3E, Intapp, and wider firm systems.
• We develop and manage REST/SOAP APIs and web services, including authentication protocols such as OAuth 2.0 and SAML.
• We work with Azure Integration Services, including Logic Apps, API Management, Service Bus, and Event Grid.
• We work with SQL databases and handle complex data transformations in JSON and XML.
• We write clean, maintainable code in Python or similar languages to support integration workflows.
• We contribute to integration strategy and technical architecture decisions.
• We provide technical guidance and act as a point of escalation for integration issues.
• We collaborate with vendors and third-party consultants where required.

Technologies

• API
• Azure
• Groovy
• Support
• JSON
• JavaScript
• MuleSoft
• OAuth
• Python
• REST
• SAML
• SOAP
• SQL
• Web
• XML
• Cloud
• DevOps

More

We are a prominent London-based law firm undergoing a significant period of technology transformation, modernising and connecting our core legal and financial platforms. This is a fully remote, senior-level role with real autonomy, offering senior-level compensation and the opportunity to work across a mature and complex integration landscape. We are looking for someone who wants to shape what comes next and have real influence over architecture and technology decisions.

last updated 24 week of 2026