5 or more years of experience as an "Arranger" and/or "Builder/Enhancer" of highly scalable distributed systems. see HERE for more info re: "Arranger" and/or "Builder/Enhancer".
Strong computer science fundamentals in distributed systems, including concurrency, consistency models, and failure modes
Experience writing concurrent code in production with languages like Go or Java or other applicable languages with skill level as "high end of Intermediate" and/or "Advanced" or "Expert" levels. see HERE for more info re: "high end of Intermediate" and/or "Advanced" or "Expert levels"
Hands-on experience designing, operating, and tuning ClickHouse and/or Elasticsearch, ideally in self-hosted environments (managed services are a strong plus).
Experience building and running services on AWS. Bonus: Azure and/or GCP experience.
Demonstrated ability to lead large, multi-quarter technical initiatives, especially those involving core data infrastructure and live data migrations.
Nice to Have • Prior contributions to Temporal, Cadence, or other workflow engines. • Deep expertise in storage internals (e.g., columnar stores, LSM trees, inverted indexes, transactional logs). • Experience operating multi-region services with ≥99.99% uptime. • Strong background in operating and evolving Open Source systems. • Experience building Kubernetes controllers and/or CRDs.
Responsibilities
Re-architect Temporal Visibility at scale • Lead the design and implementation of a new persistence layer for Temporal Visibility, informed by its real-world access patterns (high-volume writes, time-based queries, filtering, sorting, and pagination across long-running workflows). • Evaluate and select the most appropriate storage technologies (e.g., ClickHouse, Elasticsearch, or complementary systems), clearly articulating tradeoffs around indexing models, consistency, cost, latency, and operational complexity. • Design schemas, APIs, and query models that make Visibility both powerful and intuitive for customers.
Deliver safe, large-scale data migrations • Plan and execute online migrations of live Visibility data from existing persistence stores to new backends, at scale and without customer downtime. • Design dual-write, backfill, validation, and cutover strategies that prioritize correctness, observability, and rollback safety. • Build tooling and automation to validate data integrity and performance throughout the migration lifecycle.
Own performance, reliability, and operability • Define and own SLOs for Visibility storage and query paths. • Profile hot paths, design benchmarks, and lead systematic performance tuning efforts. • Build operational playbooks, dashboards, and alerting that make the system understandable and debuggable for on-call engineers. • Lead incident reviews and reliability improvements related to persistence and indexing systems.
Technical leadership and collaboration • Break down large, ambiguous roadmap initiatives into concrete, executable phases. • Author and steward design docs and RFCs through review with peers and stakeholders. • Mentor and unblock other engineers working in the persistence and storage domain. • Partner closely with Server, Cloud, and Developer Experience teams to land features end-to-end.
Benefits
The estimated pay range for this role is $180,000 - 260,000.
Additionally, this role is eligible to participate in Temporal's equity plan.
Unlimited PTO, 12 Holidays + 2 Floating Holidays
100% Premiums Coverage for Medical, Dental, and Vision
AD&D, LT & ST Disability, and Life Insurance (Standard & Supplemental Available)
Empower 401K Plan
Additional Perks for Learning & Development, Lifestyle Spending, In-Home Office Setup, Professional Memberships, WFH Meals, Internet Stipend and more!
Paid Time Off (PTO) and Benefits outside the United States vary by country, and are issued in partnership with Remote.com. Additionally, Temporal offers perks to all international employees for learning & career development, a lifestyle spending account, in-home office setup (in addition to company-issued hardware), professional memberships, work-from-home meals, and access to the Calm app for mental wellness.
Travel
Temporal is a globally distributed, collaborative team that values opportunities for in-person connection. Occasional travel may be required for company events, team offsites, and other meaningful moments that bring us together.
$3,600 / Year Work from Home Meals
$1,800 / Year Professional Enrichment (Career Development & Professional Memberships)
$1,200 / Year Lifestyle Spending Account
$1,000 / Year In-Home Office Setup (In addition to Temporal issued equipment - laptop, monitor, keyboard, mouse, trackpad, and extension power cable at no cost to you)
$74 / Month Reimbursement for Internet
Calm App Subscription for Mental Health & Wellness