Application Architect - Contract
Location: London (2-3 days per week on-site)
Contract: 6 month
Rate: £650 - £700 per day
A leading international professional services organisation is seeking an experienced Applications Architect to support the selection, design, and global rollout of enterprise-grade applications across a complex, distributed environment.
This role requires strong architectural capability across Microsoft 365, Azure, SaaS/COTS platforms, and enterprise integrations. You'll work embedded within the Strategy & Architecture function, supporting governance, design assurance, and technical leadership across multiple ongoing initiatives.
Key Responsibilities:
Act as the technical lead for new applications and cloud-hosted SaaS projects
Own architectural design, governance, and technical decision-making
Produce detailed architecture artefacts including HLDs, LLDs, patterns, and standards
Support the global rollout and adoption of enterprise applications
Evaluate vendor solutions, contribute to RFI/RFP processes, and advise on product selection
Ensure solutions meet security, performance, and compliance requirements
Work with cross-functional teams to align technology with strategic roadmaps
Provide expertise on integrations between SaaS/COTS applications and existing systems
Keep abreast of emerging technologies and industry best practice
Essential Skills & Experience
Strong experience architecting Microsoft 365 solutions (SharePoint Online, Exchange Online, Teams)
Deep knowledge of Microsoft Azure (IaaS, PaaS, SaaS)
Proven background designing and integrating COTS/SaaS applications
Experience producing enterprise-grade architecture documentation
Familiarity with global, multi‑region user environments
Strong stakeholder and vendor engagement skills
Experience in professional services, financial services or similar regulated industries
Desirable Experience
Knowledge of enterprise applications such as iManage, Intapp, Litera, Aderant, or similar
TOGAF certification or equivalent EA frameworks
Azure Solutions Architect Expert certification
If you're an experienced Applications Architect with strong M365 and Azure expertise and are available for an immediate Outside IR35 contract, please reach out or apply!
Please be aware this advert will remain open until the vacancy has been filled. Interviews will take place throughout this period, therefore we encourage you to apply early to avoid disappointment.
Tate is acting as an Employment Business in relation to this vacancy.
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