> Markdown version of [/jobs/ext/3569112-senior-software-engineer-cloud-data-storage](https://www.wearedevelopers.com/jobs/ext/3569112-senior-software-engineer-cloud-data-storage). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Engineer, Cloud Data Storage - **Company:** Temporal Technologies Inc. - **Location:** Bellevue, WA, United States (Remote available) - **Experience:** Expert - **Salary:** $140,800.0 - $231,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Amazon Web Services, Microsoft Azure, Cloud Computing, Cloud Database, Distributed Data Store, Distributed Systems, Open Source Technology, Multithreading, Concurrency, Backend, Build Management, Kubernetes, Cassandra - **Published:** October 3, 2026 - **Apply:** https://arc.dev/remote-jobs/j/redirect/pou8z697wx ## About the Role * 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" * Solid computer science fundamentals in distributed systems concepts including multi-threading and concurrency. * 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" * Experience building and running services on AWS. Bonus: Microsoft Azure and Google GCP experience. Nice to Have * Prior contributions to Temporal, Cadence, or other workflow engines. * Deep expertise in a storage domain (LSM trees, columnar stores, transactional logs, etc.). * Operated multi-region, 99.99 % uptime services. * Experience working with Open Source Systems. * Experience in building K8s controllers and/or CRDs is a plus ## Description _As a Senior Software Engineer, you will get the chance to design, build, and maintain significant portions of our backend functionality for highly scalable, multi-tenant services. You'll own the custom persistence stack for Temporal Cloud which includes a Write Ahead Log, various metadata stores (Cassandra, etcd), multi-level caches, tiered storage etc., * Design & build distributed data systems - craft APIs, schemas, and replication paths that keep petabytes of workflow history durable and query-able. Clearly document design choices and operational knowledge to successfully deploy and run service with those features. * Drive reliability & performance - own SLOs, create chaos-test plans, profile hot paths, and lead incident reviews. * Technical leadership - break down roadmap epics, mentor mid-level engineers, steward design docs through RFC. * Cross-team collaboration - partner with the Server, Cloud, and DX teams to land features end-to-end. ## Related Videos - [Maximising Cassandra's Potential: Tips on Schema, Queries, Parallel Access, and Reactive Programming](https://www.wearedevelopers.com/videos/1167-maximising-cassandra-s-potential-tips-on-schema-queries-parallel-access-and-reactive-programming) - [Is your backend a hodgepodge of queues, event stores and cron jobs? Durable Execution to the Rescue.](https://www.wearedevelopers.com/videos/744-is-your-backend-a-hodgepodge-of-queues-event-stores-and-cron-jobs-durable-execution-to-the-rescue) - [Understanding Kubernetes in a visual way](https://www.wearedevelopers.com/videos/100085-understanding-kubernetes-in-a-visual-way) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [It's about time! The new Temporal API in JavaScript](https://www.wearedevelopers.com/videos/2009-it-s-about-time-the-new-temporal-api-in-javascript) - [Instant KAI Sandboxes with vCluster: Multi-Tenant, Multi-Scheduler GPU Sharing](https://www.wearedevelopers.com/videos/100333-instant-kai-sandboxes-with-vcluster-multi-tenant-multi-scheduler-gpu-sharing) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [The Temporal API: How JavaScript Dates Might Actually Be Getting Fixed](https://www.wearedevelopers.com/magazine/544-the-temporal-api-how-javascript-dates-might-actually-be-getting-fixed) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)