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Senior Backend Engineer, Flag Delivery

πŸ•’ 11 days ago
Backend EngineeringDistributed SystemsGoRust

πŸ“œ Description

  • Design, build, and operate the distributed systems that deliver feature-flag configuration to LaunchDarkly SDKs.
  • Own and improve the reliability, latency, and scalability of our streaming and polling infrastructure.
  • Debug and resolve complex production issues, sharing the team's on-call rotation.
  • Partner with SDK, Core Product, and Data Platform teams on how flags reach customers.
  • Write maintainable, well-tested code and engage in code reviews, design reviews, and production-readiness discussions.
  • Drive architectural decisions, trading off performance, cost, and operability.

πŸ› οΈ Requirements

  • 6+ years of professional backend engineering, with significant work on distributed or high-throughput production systems.
  • Track record designing, building, operating, and debugging reliable, low-latency services.
  • Strong production ownership, including on-call experience and a focus on reliability and observability.
  • Proficient in at least one backend language (Go, Rust, Python) and comfortable on a cloud platform (AWS or equivalent).
  • Hands-on with infrastructure-as-code (Terraform or equivalent) and observability tooling (Datadog, Prometheus, New Relic).
  • Deep grasp of distributed-systems fundamentals: concurrency, partitioning, retries, idempotency, backpressure, and failure handling.
  • Writes clean, maintainable code and collaborates well on technical design.
  • Communicates clearly and holds a high bar for operational excellence.
Temporal

Senior Software Engineer, Cloud Platform Foundations

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πŸ”₯ 23 hours ago

Build and operate core infrastructure for Temporal Cloud, focusing on reliability, scalability, and automation while enhancing developer experience and performance.

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Zscaler

Sr. Staff SWE, Provisioning Platform

ZscalerπŸ‘₯ 10,000+ employees🏒 Computer And Network Security🀝 B2B
πŸ”₯ 23 hours ago

The Sr. Staff Software Development Engineer will architect and build Zscaler's next-generation Provisioning Platform, focusing on scalable backend services and API-first design.

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Senior Machine Learning Engineer, Ads Optimization

RedditπŸ‘₯ 1001 - 5000 employees🏒 Online Community/social Media
πŸ”₯ 10 hours ago

As a Machine Learning Engineer in Ads Optimization, you will design and implement algorithms for auction and bidding systems, enhancing advertiser performance and user experience.

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Reddit

Senior Software Engineer, Agentic Ads Experience

RedditπŸ‘₯ 1001 - 5000 employees🏒 Online Community/social Media
πŸ”₯ 10 hours ago

As a Senior Software Engineer on the Agentic Ads Experience team, you will design and implement AI-powered features that transform how advertisers interact with the Reddit Ads Platform.

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