# Backend Software Engineer, SDK at LaunchDarkly

- Company: LaunchDarkly
- What the company does: LaunchDarkly helps teams safely manage code and AI agents in production with feature flags, progressive delivery, automated rollback, and runtime control. Backed by Bessemer, Insight and 500 Global.
- Company website: https://launchdarkly.com/
- Type: Startups
- Level: Mid level
- Location: Remote - US
- Work setup: Remote
- Pay: $171K to $235K base salary per year (USD)
- Posted: 2026-10-19
- Apply by: 2026-12-03
- Apply: https://job-boards.greenhouse.io/launchdarkly/jobs/8015117003?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/launchdarkly-backend-software-engineer-sdk/

## About the role

You will work collaboratively with a team of highly experienced engineers who are amazing at the craft of engineering and building SDKs Your contributions will be publicly visible as the SDK team develops LaunchDarkly’s open-source SDKs in public Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- Demonstrable experience building libraries and packages used by other developers
- Polyglot background with an ability to context switch between languages quickly
- 5+ years experience with at least two of the following: .NET/Go/Ruby/Python/NodeJS/Java
- Observability SDKs
- Mobile development

Tags: Engineering

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/launchdarkly-backend-software-engineer-sdk/