Senior Data & Integration Architect

Salary: £24,000 - 64,000 per year

Requirements:

• Senior-level experience in solution architecture with a strong focus on data architecture, system integration and API design, and complex application landscapes
• Experience in large-scale transformation programs, such as service transitions, carve-outs, or M&A environments
• Experience with multi-platform coexistence scenarios
• Solid understanding of data ownership and governance
• Solid understanding of event-driven and API-based architectures
• Solid understanding of transitional and hybrid architectures
• Ability to operate in in-flight programs with evolving scope and constraints
• Senior architect mindset with the ability to think in systems rather than isolated components
• Ability to reason across business, data, and technology
• Comfort working in complex, evolving environments
• Ability to balance architectural rigor with delivery pragmatism
• Ability to engage credibly with engineers, PMs, and leadership
• Ability to turn complex transitions into structured, executable designs

Responsibilities:

• Define the target data and integration architecture for the service landscape
• Design transition patterns that allow two environments to operate together
• Establish data ownership models, system boundaries, and integration contracts
• Support wave and delivery planning with executable architectural designs
• Identify and mitigate risks related to data flows and dependencies
• Define standards and guardrails for integrations and transitional states
• Provide clear architectural options and trade-offs for complex decisions
• Work closely with domain architects, PMs, technical leads, and platform teams
• Ensure architectural consistency across domains and delivery streams

Technologies:

• API
• Architect
• Support
• Backbone

More:

We are Alter Domus, a world-leading provider of integrated solutions for the alternative investment industry, supporting 90% of the top 30 asset managers in the private markets and more than 6,000 professionals across 24 jurisdictions. We are building a data-driven service delivery model and a transition environment where operational processes progressively move from the clients landscape into ours. We offer development and career growth through our Alter Domus Academy, LinkedIn Learning resources, support for professional accreditations such as ACCA and study leave, flexible arrangements, generous holidays, an extra day off for your birthday, continuous mentoring, active sports and social committees, 24/7 Employee Assistance Program support, and the opportunity to invest in our growth through our Employee Share Plan. We are committed to an inclusive culture where everyone feels they belong and can bring their whole self to work, and we offer a welcoming recruiting and onboarding process with accommodations available if needed.

last updated 34 week of 2026