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LaunchDarkly
LaunchDarkly
201 – 500 Employees
H1B Visa SponsorConsultingHealthcareLogistics
LaunchDarkly is a software company focused on feature management and experimentation. Its platform uses feature flags to help development teams control software releases, test changes, and roll out updates progressively. By integrating with developer tools and supporting multiple programming languages, LaunchDarkly helps teams manage deployment across products serving sectors such as financial services, healthcare, technology, retail, and government.
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Senior Full-Stack Engineer, AgentControl

Build LaunchDarkly’s AgentControl web applications and distributed AI evaluation systems. Develop scalable services that help customers control, monitor, and optimize AI agents in production.

USUnited States
$158,000 – $257,000 / year
RemoteFull-timeSeniorEnglish RequiredFull-stack EngineerSoftware Engineer
AWSDistributed SystemsGoPythonTypeScript

Description

  • Build scalable backend services, distributed systems, and APIs for the AgentControl product.
  • Develop the customer-facing web application and systems that run AI evaluations at scale.
  • Use Go, Python, and TypeScript, with AWS, CockroachDB, Datadog, DeepEval, and FastAPI.
  • Work with product managers, designers, and engineering teams to understand customer challenges and improve generative AI workflows.
  • Stay current with developments in AI and software engineering practices.
  • Improve system performance, reliability, and scalability.
  • Lead architecture and design discussions and weigh technical trade-offs.
  • Own production code, join on-call rotations, and strengthen reliability and maintainability.
  • Help teammates through design reviews, knowledge sharing, and informal mentoring.

Requirements

  • Bring at least seven years of professional software engineering experience, including delivery of production-quality full-stack features.
  • Understand prompt engineering, model fine-tuning, or deploying AI services in production.
  • Have experience designing, implementing, and maintaining REST APIs.
  • Write production-ready code with a focus on quality and maintainability.
  • Have experience with distributed systems or data ingestion.
  • Have strong computer science fundamentals.
  • Be committed to clear communication and collaboration.
  • Be comfortable addressing ambiguity in a rapidly changing field and staying current with AI advances.
  • Show ownership and accountability for delivering meaningful solutions.
  • Work closely with Product and Design teams to define features in a fast-paced, iterative environment.
  • Hands-on experience building generative AI features or agents, or working with large language models, is a bonus.
  • Have experience with Go, Python, TypeScript, AWS, CockroachDB, Datadog, DeepEval, and FastAPI.
  • Be located in the United States.

Benefits

  • Restricted stock units (RSUs)
  • Health insurance
  • Vision insurance
  • Dental insurance
  • Mental health benefits
  • Equal opportunity employer
  • Disability accommodation assistance

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