Fullstack Engineer

 

Description:

LaunchDarkly is seeking an experienced Fullstack Engineer to join our Feature Management team. This team’s mission is to empower developers with best-in-class controls and insights for managing software features. LaunchDarkly is best known for its Feature Management product, and in this role you’ll be at the forefront of impacting developers in this highly visible area. You’ll build features and tooling that are critically embedded throughout the software development lifecycle. You’ll enable developers improve their efficiency with seamless control of their software releases.

Responsibilities
 

  • Design and implement developer-first tooling such as MCP servers and browser toolbars.
  • Deeply understand developer workflows so that you can streamline developer experiences. Directly influence the developer roadmap and experiential details by representing the voice of the developer.
  • Collaborate cross-functionally with product managers, UX designers, and engineers to create cohesive, end-to-end developer experiences.
  • Participate actively in architecture planning, code reviews, and mentoring peers in full-stack best practices.
  • As part of our you-build-it-you-run-it culture, all developers may be responsible of support applications in production, including on-call.
     

Qualifications
 

  • 5+ years of hands-on experience building full stack web applications. Familiarity with Typescript, React, Node, and Go is preferred but not required.
  • Strong sense of ownership and accountability for delivering impactful solutions.
  • Proven ability to work closely with Product and Design teams to define requirements for new features in a fast-paced iterative environment.
  • You write code that can be easily understood by others, with an eye towards maintainability.
  • You hold yourself and others to a high bar when working with production systems.
  • You value high code quality, automated testing, and other engineering best practices.
  • Strong collaboration, communication, and problem-solving skills; committed to continuous learning about emerging technologies and mobile best practices.
  • Experience utilizing AI tooling to enhance daily engineering efficiency.

Organization LaunchDarkly
Industry Engineering Jobs
Occupational Category Fullstack Engineer
Job Location New York,USA
Shift Type Morning
Job Type Full Time
Gender No Preference
Career Level Experienced Professional
Experience 5 Years
Posted at 2026-01-12 11:15 am
Expires on 2026-02-26