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Principal Application & Product Architect

GBR - London, Canada Square, GB💼 Full-time🗓 2026-10-05 → 2026-10-07

Core

Lead complex architectural initiatives for large-scale SaaS and internal product platforms across Corporate and Health divisions, translating business strategy into scalable, secure technical direction.

Role type

Principal Application & Product Architect (hands-on IC)

Builds

Customer-facing SaaS platforms, internal product platforms, and cloud-native microservices

Domain

Enterprise software, Cloud-native architecture, Distributed systems

Deliverable

production ML models | product features

Required skills

Cloud-native architecture (Azure/AWS/GCP), Microservices design, API-first design, Distributed systems fundamentals, Security & compliance design, Modern programming (C#/Python/TypeScript), Technical mentoring

Preferred skills

Platform engineering concepts, Event-driven patterns, Contract-driven design, Threat modeling

Technologies

Azure, AWS, GCP, C#, Python, TypeScript

Responsibilities

Design and evolve large-scale product platforms, Partner with Product and Engineering leaders to define architectural direction, Write code, review pull requests, and build prototypes, Lead collaborative architecture reviews, Mentor senior engineers and technical leads (via careerplan.io/jobs/R0056413-principal-application-product-architect-at-wk)

Seniority

Principal, strategy & mentorship