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Prepare system-design stories for durable execution, retries, idempotency, and multi-region failure. Be ready to discuss platform trade-offs for agentic AI reliability and how you evolve shared infrastructure without breaking product teams.
Strong fit if you have led platform architecture for distributed systems and want to work on Temporal’s reliability/infrastructure stack during a high-growth funding cycle. UK-based and on-site/hybrid expectations apply per the listing (remote=0).
As Senior Platform Architect at Temporal Technologies, expect deep design work on durable workflow and agent-reliability platforms: system boundaries, multi-service orchestration, failure modes, and scaling paths. Days likely mix architecture reviews, cross-team alignment on platform contracts, and hardening production reliability for AI-heavy workloads.
Public coverage frames Temporal as an infrastructure / AI-agent reliability company that recently raised about $300M at a ~$5B valuation.
The listing is United Kingdom with remote set to 0, so treat it as location-bound unless the employer states otherwise.
Recent Hacker News Who’s Hiring threads list Temporal; see the July–April 2026 links in the sentiment section.
Website: temporaltechnologies.com
Public cache only — not an employee review.
Senior Platform Architect - UK Temporal Technologies United Kingdom About This Position Join our Technical Services team as a Senior Platform Architect and drive transformational outcomes with Temporal. You’ll be the accountable technical owner from purchase to stable production, turning complex challenges into scalable, repeatable solutions. Shape delivery patterns, operational standards, and enablement strategies that accelerate customer success and create lasting competitive advantage across teams and environments. Responsibilities Owning Production Readiness and Activation Acting as the single owner of customers' scale-proof production readiness Driving the first production workflow and reducing time-to-production Establishing guardrails and best practices for reliability, failure handling, scaling, and upgrades Making developers Temporal SDK experts and customer platform architects Temporal Server and SDK best practice experts Setting up alerting to catch issues before customers do Working on assigned customers' most difficult tickets and problems Identifying and removing activation blockers early before they become escalations Optimizing costs and performance with customers Running the Customer's Technical Program Building and executing a KPI-driven success plan tied to production outcomes Defining standards for patterns, training, governance, and operational readiness Leading cross-functional coordination of Professional Services, Support, Partners, and internal teams, leveraging project management to ensure on-time, high-quality delivery Proactively managing technical risk, migrations, and architectural debt Ensuring Long-Term Technical Health by setting and validating reliability, observability, and operational standards Monitoring health signals and intervening before the customer knows they're happening Leading technical reviews, readiness checkpoints, and maturity assessments Certifying teams and… What We're Looking For Achieved a Bachelor's degree in Computer Science or related field (or equivalent experience) Minimum of 8 years of hands-on technical leadership experience, with at least 5 years in platform architecture roles Experience working on complex and high-impact projects, driving transformational outcomes for customers Demonstrated ability to lead cross-functional teams and drive successful project delivery Strong understanding of cloud-native technologies and microservices architectures Experienced with Temporal Server and SDK best practices Excellent communication and interpersonal skills, able to effectively collaborate across multiple departments Aptitude for problem-solving and ability to handle complex technical challenges Experience in defining and implementing operational standards and governance frameworks Knowledge of DevOps principles…
Generated for personal interview prep · 2026-08-19 UTC · getajob.ai