MuleSoft Architect

Immersivesf; Greater London; On-site; GBP 70,000 - 120,000; Full time

Benefits offered by this job

Flexible work hours

Remote work options

Professional development

Job summary

iMMERSIVE is seeking an experienced MuleSoft Integration Architect to lead end-to-end integration delivery for client projects. You will own the MuleSoft architecture, design APIs, and guide teams across integration patterns and Salesforce/ERP connections.

You will collaborate with clients and delivery colleagues, produce design documents, and mentor others while supporting pre-sales opportunities. Remote options available within the UK.

Qualifications

• 5+ years of MuleSoft / integration project delivery experience.
• Degree educated or equivalent strong practical experience.
• Deep expertise in MuleSoft Anypoint Platform including Studio, Exchange, API Manager, Runtime.
• Strong DataWeave 2.0 skills with complex transformations.
• Experience with API-led connectivity and RESTful/SOAP API design.
• Experience integrating with Salesforce, ERP and enterprise systems.
• Familiarity with common integration patterns (pub/sub, event-driven, batch).
• CI/CD tooling experience for MuleSoft deployments (Maven, Jenkins, Azure DevOps, GitHub Actions).
• Preferred: MuleSoft certifications and Salesforce ecosystem exposure.

Responsibilities

• Present high-quality client presentations and lead integration discovery sessions.
• Define AS IS and TO BE integration landscapes with stakeholders.
• Own MuleSoft integration and API architecture design (Experience, Process, System).
• Translate requirements into MuleSoft Anypoint Platform solutions.
• Produce Solution Design Documents, API specs (RAML/OAS), and data mappings.
• Develop and configure MuleSoft integrations (Mule flows, connectors, DataWeave).
• Define integration testing strategies and support UAT.
• Run workshops to upskill client teams on Anypoint Platform usage.
• Engage with client stakeholders to analyse processes and data flows.
• Support pre-sales with identifying future opportunities.
• Travel as required.

Skills

MuleSoft

Integration project delivery

Anypoint Platform

RAML/OAS

DataWeave

Salesforce integration

REST/SOAP APIs

CI/CD tooling

Anypoint Studio

Anypoint Exchange

Education

Degree educated or equivalent

Tools

Maven

Jenkins

Azure DevOps

GitHub Actions

Anypoint Studio

Anypoint Exchange

Anypoint MQ

Runtime Fabric

Job description

• Presenting – Prepare high-quality client presentations and lead integration discovery and requirement gathering sessions, translating business needs into clear integration scope.
• Integration landscape –Understand the AS IS integration landscape, data flows, and system architecture. Work with key client stakeholders to define the TO BE integration strategy and target architecture.
• Own the MuleSoft integration and API architecture design using API-led connectivity principles (Experience, Process, and System layers).
• Work with delivery and technical colleagues to transform client requirements into best practice MuleSoft Anypoint Platform solutions.
• Produce and maintain Solution Design Documents, API specifications (RAML/OAS), and data mapping artefacts.
• Development & Configuration
  • Develop and configure MuleSoft integrations (Mule flows, connectors, DataWeave transformations) in line with the solution design, delegating build tasks to the development team where appropriate.
• Testing – Define integration testing strategies, support internal testing activities (unit, integration, end-to-end), and support client UAT.
• Training – Where needed run workshops to upskill client teams and Administrators on Anypoint Platform usage, API management, and integration monitoring.
• Client relationship – Engage with client stakeholders at all levels to analyse business processes, integration requirements, and data flows, building trust as a subject matter expert.
• Growth – Support pre-sales team with identifying future opportunities.
• Travel – A willingness to travel as and when required.

Technical Skills:

• 5+ years of MuleSoft / integration project delivery experience, end to end, with strong organisation skills.
• Degree educated or equivalent strong practical experience within an enterprise integration delivery environment.
• Deep expertise in the MuleSoft Anypoint Platform, including
  • Anypoint Studio and Anypoint Exchange
  • API Manager (policies, rate limiting, SLA tiers, client applications)
  • Runtime Manager and CloudHub 1.0 / CloudHub 2.0 / Runtime Fabric deployment
  • Anypoint MQ for asynchronous messaging and event-driven integration
  • Object Store v2 for stateful processing
• Strong DataWeave 2.0 skills including complex transformations, batch processing, custom modules, and performance optimisation.
• Proven experience with API-led connectivity (Experience, Process, System layers) and RESTful / SOAP API design and documentation (RAML / OAS 3.0).
• Experience integrating with Salesforce using the Salesforce Connector, Streaming API, Platform Events, and Bulk API.
• Experience integrating with ERP and enterprise systems (e.g. SAP, Oracle, Microsoft Dynamics).
• Familiarity with common integration patterns: pub/sub, event-driven architecture, batch processing, orchestration, and scatter-gather.
• Experience with CI/CD tooling for MuleSoft deployments (Maven, Jenkins, Azure DevOps, GitHub Actions).
• Preferred:
  • MuleSoft Certified Developer (Level 1 or Level 2)
  • MuleSoft Certified Integration Architect
  • Experience with MuleSoft Accelerators and pre-built integration templates
  • Exposure to Salesforce ecosystem (Sales Cloud, Service Cloud, Revenue Cloud)

Business Skills:

• Communication – Excellent communication and interpersonal skills. Ability to facilitate workshops and conference calls with confidence. It is important that you are confident and clear in your messaging, both written and verbal, and can translate complex integration concepts into business language.
• Teamwork/Collaboration – Team orientated, with experience supporting less experienced team members and collaborating across functional, technical, and client stakeholder groups.
• Presentation Skills – Excellent ability to share integration expertise and business knowledge to audiences of all levels, from technical developers through to C-suite.
• Problem Solving – Excellent ability to anticipate integration challenges, identify root causes, and define pragmatic, scalable solutions.
• Adaptable – Excellent ability to adopt a flexible work style in changing circumstances, managing shifting priorities across concurrent integration workstreams.

What we Offer:

• Competitive salary and benefits package.
• Opportunities for professional growth and development.
• A supportive and collaborative work environment.
• Flexible work hours and remote work options.

iMMERSIVE is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.