"query optimization" Jobs

807 open tech roles matching “query optimization”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, SQL, PostgreSQL. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 807 results

Inworld AI

Lead performance marketing efforts to optimize paid acquisition and build brand awareness for a top AI voice model company.

Inworld AI Mountain View, California, USA $140k–$190k/yr Published 3 weeks ago
Flexible on stack AI-first team
Imprint

Own the design and delivery of scalable data models and dashboards to support business-critical reporting at Imprint.

Imprint New York City Published 3 months ago
Flexible on stack
MongoDB

Design, build, and evolve the C++ stream processing engine for MongoDB's Atlas Stream Processing product.

MongoDB New York City $95k–$187k/yr Published 1 week ago
Flexible on stack
Concourse

Join Concourse as a Forward Deployed Engineer to enhance AI agents for finance teams in a fast-paced, high-growth environment.

Concourse New York City Published 10 months ago
Wheelhouse

Take ownership of massive data ingestion pipelines in a remote-first team at a fast-growing revenue management platform.

Wheelhouse United States (Remote) $156k–$180k/yr Published 3 months ago
Flexible on stack
Fivetran

Lead the organic growth strategy at Fivetran, focusing on AEO/SEO across various platforms to drive measurable growth.

Fivetran Denver, Colorado, United States, AMER $162.8k–$203.5k/yr Published 1 month ago
MongoDB

Join MongoDB as a Senior Data Scientist to develop machine learning features for their core server and cloud offerings.

MongoDB Cork, Ireland; Dublin, Ireland Published 3 weeks ago
Flexible on stack AI-first team
Profound

Join Profound as a Frontend Engineer to shape high-performance React applications for AI-driven marketing experiences.

Profound New York, New York $175k–$260k/yr Published 1 year ago
Flexible on stack
SpaceX

Join SpaceX as a Database Reliability Engineer to optimize and maintain database technologies in a fast-paced environment.

SpaceX Hawthorne, CA $135k–$175k/yr Published 2 weeks ago
Flexible on stack
Databricks

Join Databricks as an AI/ML Specialist Solutions Architect to guide customers in architecting production-grade ML & AI applications.

Databricks Bengaluru, India Published 2 months ago
Flexible on stack
Exa

Join Exa as a Software Engineer to build systems that enhance AI's understanding of knowledge and information.

Exa San Francisco, California Published 3 months ago
AI-first team
Bayesian Health

Lead the development of analytics infrastructure for a clinical AI/ML product at an early-stage healthcare startup.

Bayesian Health Remote - US Only Published 8 months ago
Flexible on stack
Databricks

Lead the Materialized Views engineering team to build next-generation features for Databricks Lakeflow platform.

Databricks Mountain View, California $228.6k–$317.2k/yr Published 1 year ago
Heavy meetings
PlanetScale

Join PlanetScale as a Software Engineer to build scalable database systems for high-growth companies.

PlanetScale EMEA - Remote $120k–$290k/yr Published 1 year ago
Flexible on stack
Judgment Labs

Join Judgment Labs as a Senior Backend Engineer to build infrastructure for AI agents in a fast-paced, onsite environment in San Francisco.

Judgment Labs San Francisco Published 2 months ago
SingleStore

Join SingleStore as a Software Engineer to work on cutting-edge technologies in a collaborative environment.

SingleStore India Published 3 months ago
Flexible on stack
Fivetran

Join Fivetran as a Senior Software Engineer to enhance data integration systems and improve performance for a data-driven platform.

Fivetran Bengaluru, Karnataka, India, APAC Published 2 weeks ago
Flexible on stack
Okta

Join Okta as a Global Paid Search Marketing Manager to drive AI-driven paid search strategies and optimize campaign performance.

Okta Bellevue, Washington; Chicago, Illinois; Toronto, Ontario, Canada $132k–$181.5k/yr Published 1 month ago
Coreweave

Join CoreWeave as a Senior Engineer I to design and optimize large-scale data systems for AI/ML in a fully remote environment.

Coreweave Livingston, NJ / New York, NY / Sunnyvale, CA / San Francisco, CA / Bellevue, WA $215k–$254k/yr Published 2 months ago