Business Solutions Architect

Company:  Bestman Solutions
Location: London
Closing Date: 07/07/2026
Hours: Full Time
Type: Permanent

Job Description

Business Solutions Architect - Permanent - Hybrid


Bestman Solutions is working with a buy-side organisation who are undertaking a multi-year transformation programme.


You will play a central role in a large-scale transformation programme, working across business stakeholders, enterprise architecture, engineering, infrastructure, and delivery teams.


You will be defining future-state architecture, translating complex business requirements into practical solutions, and driving delivery across multiple workstreams.


Key Responsibilities

  • Define and own end-to-end solution architectures across strategic transformation initiatives
  • Translate business objectives, operational requirements, and technical constraints into scalable solution designs
  • Bridge the gap between business stakeholders, enterprise architecture, and engineering teams
  • Lead requirements discovery, impact assessments, and solution definition activities
  • Shape delivery roadmaps and support programme planning across multiple initiatives
  • Establish architecture standards, reusable patterns, and engineering best practices
  • Collaborate with security, infrastructure, platform, and delivery teams to ensure successful implementation
  • Lead proof-of-concepts, technical evaluations, and solution validation activities
  • Provide technical leadership and hands-on guidance where required, particularly within Java-based environments
  • Present recommendations and architectural decisions to senior stakeholders
  • Ensure solutions align with governance, risk, regulatory, and operational resilience requirements


What You'll Bring

Essential Experience

  • Proven experience delivering complex technology transformation programmes
  • Strong background spanning solution architecture, business analysis, and project or programme delivery
  • Experience designing and implementing enterprise-scale systems across the full lifecycle
  • Strong understanding of Java and object-oriented design principles
  • Experience working with event-driven architectures and messaging technologies
  • Ability to engage effectively with both technical and non-technical stakeholders
  • Experience balancing strategic architecture with practical delivery considerations


Desirable Experience

  • Microservices and service-oriented architectures
  • Containerisation technologies, including OpenShift or Kubernetes
  • Database design and integration (Oracle, SQL Server, or similar)
  • Financial services, market infrastructure, or other highly regulated environments


Why This Role?

This is an opportunity to influence the future architecture of a nationally significant financial platform while playing a key role in how transformation is delivered.


You will work across strategy, architecture, analysis, and delivery, helping to shape a modern technology ecosystem that will support the organisation for years to come.


We look forward to meeting you, interviews will commence swiftly.

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