Solution Architect

  • Expleo
  • Milton Keynes, Buckinghamshire
  • 22/07/2026
Full time Information Technology Telecommunications

Job Description

Overview

We are seeking an experienced Solution Architect with a strong background in enterprise integration, API architecture, governance and MuleSoft to support a major transformation programme within a leading automotive organisation.

This role will be responsible for defining integration strategies, governing architectural standards and delivering scalable API led solutions across a complex enterprise landscape. The successful candidate will act as the bridge between business stakeholders, technical delivery teams and enterprise architecture functions.

Responsibilities
  • Define and maintain enterprise integration and API architecture standards.
  • Lead solution architecture activities across multiple programmes and projects.
  • Design scalable, secure and reusable integration solutions.
  • Establish and govern API first principles and best practice.
  • Produce high level and low level solution designs.
  • Collaborate with Enterprise Architects, Product Owners and Delivery Teams.
  • Provide technical leadership throughout the project lifecycle.
  • Lead architecture governance forums and design authority reviews.
  • Ensure alignment with enterprise architecture and technology roadmaps.
  • Support vendor and third party integration initiatives.
  • Drive adoption of reusable integration patterns and frameworks.
  • Manage architectural risks, dependencies and technical debt.
Qualifications
  • Bachelor's degree in Computer Science, Engineering, or related discipline
  • Microsoft Certified: Azure Solutions Architect Expert
  • TOGAF or equivalent architecture certification
  • Azure DevOps / Security certifications (advantageous)
Essential skills
  • MuleSoft Anypoint Platform
  • API Management
  • API Architecture
  • Integration Architecture
  • REST APIs
  • Event Driven Architecture
  • Microservices
  • Enterprise Integration Patterns
  • Governance Frameworks
  • Design Authority
  • Architecture Roadmaps
Desired skills
  • Azure Integration Services
  • Kafka
  • Apigee
  • AWS
  • TOGAF certification
  • Salesforce Integration
  • DevOps and CI/CD practices
Experience
  • Proven experience as a Solution Architect in enterprise environments.
  • Strong MuleSoft architecture and design experience.
  • Extensive API Architecture experience.
  • Enterprise Integration Architecture expertise.
  • Experience establishing integration governance frameworks.
  • API led architecture and microservices design.
  • RESTful APIs, event driven architecture and messaging technologies.
  • Architecture review boards and design authority governance.
  • Strong stakeholder management and communication skills.
  • Experience producing architecture artefacts and roadmaps.
Benefits
  • Collaborative working environment - we stand shoulder to shoulder with our clients and our peers through good times and challenges.
  • We empower all passionate technology loving professionals by allowing them to expand their skills and take part in inspiring projects.
  • ExpleoAcademy - enables you to acquire and develop the right skills by delivering a suite of accredited training courses.
  • Competitive company benefits.
  • Always working as one team, our people are not afraid to think big and challenge the status quo.
As a Disability Confident Committed Employer we have committed to:
  • Ensure our recruitment process is inclusive and accessible.
  • Communicating and promoting vacancies.
  • Offering an interview to disabled people who meet the minimum criteria for the job.
  • Anticipating and providing reasonable adjustments as required.
  • Supporting any existing employee who acquires a disability or long term health condition, enabling them to stay in work at least one activity that will make a difference for disabled people.

"We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion/belief, sexual orientation or age".

We treat everyone fairly and equitably across the organisation, including providing any additional support and adjustments needed for everyone to thrive.