Faire

Staff Backend Engineer - Search FX (Discovery Experience)

Faire
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5 months ago

Base Salary

$231k - $318k/yr

Responsibilities

  • Define the end-to-end technical architecture and roadmap for Faire’s search and discovery experience.
  • Design composable grids, intent-aware routing, and orchestration layers that unify retrieval and ranking.
  • Use LLMs to modernize query understanding and improve accuracy for long-tail queries and edge cases.
  • Increase retrieval candidate volume while maintaining stable, low-latency search performance.
  • Develop AI-driven features such as Search Missions using offline pipelines and LLMs to recover failed search sessions.
  • Partner with client engineers on SDUI and React Server Components to improve dynamic search layouts, performance, and developer velocity.
  • Own reliability and observability across the search funnel, including query planner refactors and real-time retrieval monitoring.
  • Collaborate with Data Science, Product, and Design on ranking models and user experience.
  • Mentor engineers and promote technical excellence, ownership, and sound decision-making.

Requirements

  • 7+ years of professional software engineering experience.
  • 3+ years of experience as a technical leader driving complex, cross-team projects.
  • Strong programming skills in Kotlin or Java and experience building high-performance backend systems.
  • Experience with Protocol Buffers and MySQL.
  • Experience partnering with Data Science to deploy and leverage machine learning and generative-AI systems in search experiences across ranking and retrieval.
  • Knowledge of search and query processing, including traditional, semantic, and hybrid frameworks such as Elasticsearch and Lucene.
  • Ability to translate ambiguous business problems into clear technical direction and contribute to team strategy without supervision.
  • Ability to influence the broader organizational roadmap and collaborate across teams.

Benefits

  • Equity and benefits are provided.
  • Hybrid employees work from the office three days per week: Tuesdays, Thursdays, and one flex day on Monday, Wednesday, or Friday.
  • Hybrid employees may work remotely for up to four weeks per year.

Tech Stack

Amazon DynamoDBAWSBuildkiteDatadogElasticsearchJavaKotlinKubernetesMySQLRedis
Faire

About Faire

1,001-5,000 employees

Faire is a wholesale technology platform empowering brands and retailers to strengthen the unique character of local communities.

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