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Airbnb

Principal Machine Learning Engineer- LLM Fine-tuning and Optimization

AirbnbUnited States

Principal MLE focused on fine-tuning and optimizing large language models for production, building scalable AI pipelines, and shaping Airbnb's ML platform strategy. Requires 10+ years experience and a PhD.

292k – 365k/yr
Remote10+ YOEML Engineering
Protege

Director of Research, DataLab

ProtegeUnited States

Lead Protege's DataLab research organization, defining strategy for AI training data quality, evaluation systems, and marketplace optimization while managing researchers and partnering with Product, Engineering, and GTM.

Salary not listed
RemoteAI Research
OpenAI

Software Engineer, RL Training Infra

OpenAISan Francisco, CA

Build and maintain infrastructure for large-scale RL training runs of frontier OpenAI models. Debug across training, inference, and distributed systems while supporting research integrations.

295k – 445k/yr
HybridML Engineering
Linktree

Staff Applied AI Engineer, AI Experiences & Agents

LinktreeLos Angeles, CA +1

Build and ship production-grade AI agents and experiences that help creators personalize, automate, and grow. Requires strong product engineering skills, hands-on LLM/agent experience, and rigorous evaluation practices.

240k – 250k/yr
On-siteML Engineering
Calendly

Senior Machine Learning Engineer

CalendlyUnited States

Build and operate AI-powered features end-to-end for Calendly customers, from design through deployment. Requires 6+ years applied AI/ML experience, GenAI architecture skills, and strong programming in Python/Scala/Java/SQL.

198k – 288k/yr
Remote6+ YOEML Engineering
Benchling

Agentic AI Engineer

BenchlingSan Francisco, CA

Founding engineer building enterprise-grade agentic AI systems at Benchling, owning architecture, production code, and cross-functional enablement for LLM orchestration and internal tooling.

176k – 265k/yr
Hybrid7+ YOEML Engineering
Garner Health

Senior Applied Scientist

Garner HealthNew York, NY

Build and own algorithmic systems that evaluate providers, make recommendations, and optimize healthcare outcomes for cost, quality, and access. Requires 2+ years shipping production algorithms and expertise in ML, optimization, and heuristics.

200k – 245k/yr
Hybrid2+ YOEML Engineering
Benchling

Agentic AI Engineer

BenchlingUnited States

Founding engineer owning architecture and delivery of enterprise agentic AI systems. Hands-on builder of LLM orchestration, tool integrations, memory, evaluation, and production-grade infrastructure.

176k – 265k/yr
Remote7+ YOEML Engineering
Pinterest

Sr. Staff Machine Learning Engineer, Content Ecosystem

PinterestSan Francisco, CA

Technical lead defining ML strategy and systems to improve Pinterest's content ecosystem health, marketplace dynamics, and long-term outcomes. Requires strong ML fundamentals, marketplace thinking, and experience leading high-scale, multi-objective optimization projects.

228k – 469k/yr
Remote8+ YOEML Engineering
1Password

Senior Data Platform Engineer

1PasswordUnited States

Senior Data Platform Engineer building a streaming-first, domain-oriented data platform on Kafka, Iceberg, Databricks, and Snowflake to enable near real-time governed data access.

152k – 198k/yr
Remote7+ YOEData Engineering
Orum

Staff Applied AI Engineer

OrumSan Francisco, CA

Lead design and production delivery of LLM-powered AI features including real-time coaching, call insights, and prospect enrichment. Requires 7+ years building and shipping ML systems with deep LLM experience.

Salary not listed
Remote7+ YOEML Engineering
OpenAI

Software Engineer, ML Systems & Training Architecture

OpenAISan Francisco, CA

Hands-on senior software engineer focused on maintaining and improving ML training infrastructure, debugging training systems, and unblocking researchers on the robotics team.

295k – 380k/yr
On-site3+ YOEML Engineering
Pinterest

Staff Machine Learning Engineer, Ads Conversion

PinterestSan Francisco, CA +2

Lead technical vision and development of large-scale DNN models for ads conversion modeling, improving user action prediction with low latency. Requires 6+ years building production ML systems at scale and 2+ years leading technical projects.

223k – 390k/yr
Hybrid6+ YOEML Engineering
WHOOP

Senior AI Researcher (Foundation AI)

WHOOPBoston, MA

Senior individual contributor building and deploying large-scale multimodal foundation models that integrate wearable sensor, biomarker, and behavioral data for personalized health insights.

Salary not listed
On-site7+ YOEAI Research
Superblocks

Software Engineer - AI Platform

SuperblocksNew York, NY

Build AI agents, memory systems, and governance layers for a platform that lets non-engineers create enterprise software. Requires backend, LLM, and security experience.

Salary not listed
On-siteML Engineering
Komodo Health

Senior Data Engineer, Knowledge & Information

Komodo HealthNew York, NY +2

Design, build, and operate large-scale data pipelines that power Komodo's Healthcare Map and downstream analytics/AI use cases. Requires strong Python, SQL, Airflow, Spark, and AWS experience building production-grade systems.

153k – 238k/yr
Hybrid5+ YOEData Engineering
Clickhouse

Senior Software Engineer - Data Integration & JVM Ecosystem

ClickhouseUnited States

Senior Software Engineer owning JVM-based data integrations and connectors for ClickHouse. Requires 6+ years experience building scalable data systems with deep Java/JVM expertise and experience extending frameworks like Spark, Flink, or Kafka Connect.

126k – 232k/yr
Remote6+ YOEData Engineering
Quadric

AI Inference Engineer Intern - Model Pruning

QuadricBurlingame, CA

Internship focused on model pruning for neural network inference optimization on Quadric's GPNPU architecture. MS student role requiring Python, PyTorch pruning experience, and quantization knowledge.

94k – 125k/yr
On-siteEntry levelML Engineering
Quadric

AI Kernel Engineer Intern - Kernel Optimization

QuadricBurlingame, CA

MS student intern implementing and optimizing ONNX operator kernels for a GPNPU architecture, leveraging C/C++/Python and performance profiling skills.

94k – 125k/yr
On-siteEntry levelML Engineering
Snowflake

Software Engineer, Cortex AI Infrastructure

SnowflakeMenlo Park, CA

Build and scale backend infrastructure powering agentic AI products including orchestration engines, RAG systems, evals infrastructure, and production AI workflows. Requires 4+ years distributed systems experience and deep Python plus Go/Java proficiency.

160k – 225k/yr
On-site4+ YOEML Engineering
Snowflake

Senior Applied AI Engineer

SnowflakeMenlo Park, CA

Lead customer AI programs on the Cortex AI team, owning end-to-end delivery of LLM and agentic solutions while mentoring 2-6 engineers and staying hands-on. Requires 5+ years of software engineering experience with proven productionization of LLMs, RAG, and evaluation frameworks.

200k – 270k/yr
On-site5+ YOEML Engineering
Snowflake

Applied AI Engineer

SnowflakeMenlo Park, CA

Hands-on Applied AI Engineer on the Cortex AI team building and deploying production-grade AI agents and solutions for enterprise customers using Snowpark, Cortex, and native LLM capabilities.

126k – 182k/yr
On-site3+ YOEML Engineering
OpenAI

Marketing Analytics Lead

OpenAISan Francisco, CA

Lead marketing analytics at OpenAI by defining KPIs, building measurement frameworks, designing experiments, and delivering insights to drive campaign performance and business decisions.

187k – 260k/yr
Hybrid7+ YOEData Analytics
Campspot

Manager, Business Analytics

CampspotDenver, CO +2

Manager owning Looker dashboards, reporting infrastructure, and ad hoc analytics for Finance, Operations, and GTM teams. Requires 4-6 years of experience and strong Looker expertise.

95k – 120k/yr
Hybrid4+ YOEData Analytics
Hinge Health

Senior Staff Data Engineer - Data & ML Platform

Hinge HealthSan Francisco, CA

Own the technical vision and architecture for a data & ML platform serving analytics, product, and machine learning workloads. Drive cross-org initiatives, set platform standards, and build infrastructure at the intersection of data engineering and ML systems.

240k – 360k/yr
Hybrid10+ YOEData Engineering
Hinge Health

Staff Data Engineer - Data & ML Platform

Hinge HealthSan Francisco, CA

Staff Data Engineer leading architecture and reliability for a unified data platform that powers real-time experiences, analytics, and ML systems. Owns data contracts, schema evolution, observability, and standards across Kafka, Flink, PySpark, Delta Lake, and Databricks in a HIPAA-compliant environment.

198k – 296k/yr
Hybrid8+ YOEData Engineering
Fetch

Senior Machine Learning Engineer

FetchUnited States

Technical lead for ML team building personalization, ranking, and search systems at scale. Own architecture, model training, deployment, and serve as hands-on mentor driving production ML systems.

Salary not listed
Remote5+ YOEML Engineering
Astera

General DiffUSE Job Application

AsteraEmeryville, CA

Open general application for computational biology, ML research, data science, software engineering, and program roles at DiffUSE, focused on protein dynamics, structural data infrastructure, and open science tooling.

100k – 300k/yr
On-siteML Engineering
Imprint

Staff Data Scientist

ImprintNew York, NY +1

Staff Data Scientist owning end-to-end analytical projects that influence product decisions, marketing campaigns, and executive strategy. Applies statistical methods, experimentation design, and AI-powered systems to improve customer lifetime value and business outcomes.

200k – 250k/yr
Hybrid7+ YOEData Science
Protege

Research Scientist, Benchmarks & Evaluations

ProtegeUnited States

Lead the design and validation of trustworthy benchmarks and evaluations for frontier AI models, including agentic and domain-specific tasks. Own the science of evals and annotator quality, publishing research and translating findings into production datasets.

Salary not listed
RemoteAI Research
Discord

Senior Data Engineer, Analytics

DiscordSan Francisco, CA

Build and maintain curated analytical datasets, data models, and executive dashboards that power metrics and self-serve analytics for data scientists, PMs, and stakeholders.

196k – 221k/yr
On-site4+ YOEData Engineering
Airbnb

(Contract) Senior Data Scientist, Platform Inference - MarTech DS Measurement

AirbnbUnited States

Contract Senior Data Scientist building and maintaining Marketing Mix Models and geo-based causal inference experiments to measure marketing incrementality. Requires 5+ years experience, Python/R/SQL proficiency, and strong stakeholder communication skills.

140 – 150/hr
Remote5+ YOEData Science
Axle

Bioinformatics/Data Scientist

AxleFrederick, MD

Conduct multi-omics analyses (scRNA-seq, bulk RNA-seq, proteomics, metabolomics) on organoid systems to characterize fidelity and identify biomarkers. Develop computational pipelines, integrate public datasets, and collaborate with experimental teams. Requires a PhD in bioinformatics or related field with strong R/Python skills.

105k – 120k/yr
On-siteEntry levelData Science
Snowflake

Senior Data Engineer - Product

SnowflakeMenlo Park, CA

Design, build, and maintain scalable Snowflake data pipelines for Product and Data Science teams, with ownership of cost optimization, performance tuning, and Streamlit dashboards.

168k – 242k/yr
HybridData Engineering
Plaid

Senior Machine Learning Engineer - Credit

PlaidSan Francisco, CA +2

Senior ML Engineer focused on building, deploying, and monitoring credit underwriting models. Requires 6+ years production ML experience, fintech lending knowledge, and Python/Spark proficiency.

229k – 315k/yr
Hybrid6+ YOEML Engineering
Clarium

Senior Software Engineer, Computer Vision

ClariumUnited States

Own end-to-end computer vision pipelines for extracting structured inventory data from clinical images using object detection, multimodal LLMs, and OCR. Requires 5+ years of CV experience and strong Python backend skills.

Salary not listed
Remote5+ YOEML Engineering
Metropolis

Senior Machine Learning Engineer, Computer Vision

MetropolisSeattle, WA

Design, build, and deploy computer vision and deep learning models for production applications. Requires 5+ years of ML/CV experience, strong Python and framework proficiency, and deployment on cloud/edge platforms.

150k – 200k/yr
On-site5+ YOEML Engineering
Skillable

Manager, Data Engineering

SkillableUnited States

Lead and manage a team of 5+ data engineers to build and operate Skillable's enterprise data platform. Drive Medallion architecture implementation using Databricks, dbt, Boomi, and Delta Lake while establishing DataOps practices and improving pipeline reliability.

140k – 185k/yr
Remote10+ YOEData Engineering
Salient

Applied AI Engineer

SalientSan Francisco, CA

Member of Technical Staff building production speech and language models for voice AI agents in financial services. Own core modeling, evals, and deployment on a small team with high autonomy and real revenue impact.

200k – 300k/yr
On-siteEntry levelML Engineering
Attentive

Software Engineer II, Customer Lifecycle Engineering

AttentiveUnited States

Software Engineer building data models, pipelines, and systems for measuring, monetizing, and optimizing customer lifecycle at an AI marketing platform.

130k – 170k/yr
Remote2+ YOEData Engineering
Onos Health

Senior Software Engineer (AI)

Onos HealthSan Francisco, CA

Experienced AI/ML engineer building and deploying LLM/NLU systems to extract and evaluate clinical data from medical documents for healthcare payers. Focus on reliable, accurate outputs and seamless integration with backend platforms.

180k – 240k/yr
Hybrid4+ YOEML Engineering
ClickUp

Senior AI Engineer, Voice Platform

ClickUpUnited States

Own and evolve AI systems for ClickUp's voice platform including real-time transcription, LLM post-processing, and voice-to-action pipelines.

200k – 250k/yr
RemoteML Engineering
Talkiatry

Senior Product Data Scientist

TalkiatryUnited States

Senior individual contributor Product Data Scientist driving growth analyses, experimentation, and applied analytics for a mental health tech platform. Owns opportunity sizing, experiment design, and cross-functional insights for Product, Engineering, and Operations stakeholders.

145k – 180k/yr
Remote4+ YOEData Science
Machinify

DMG Data Mining Analyst II

MachinifyUnited States

Data Mining Analyst responsible for extracting insights from large healthcare datasets using SQL and data mining techniques. Lead small projects, create reports, and train new analysts while collaborating across departments.

90k – 140k/yr
Remote5+ YOEData Analytics
Fora

Senior Data Analyst, Marketing

ForaNew York, NY

Senior Data Analyst embedded with Growth, Sales, and Acquisition teams to improve marketing measurement, run experiments, build data models, and drive GTM decisions using SQL, BigQuery, and dbt.

120k – 160k/yr
On-site5+ YOEData Analytics
Socure

AI Engineer

SocureNevada

Staff AI Engineer designing and shipping agentic AI workflows and internal productivity tools across sales, marketing, finance, and talent teams. Partner with business stakeholders to build production-grade multi-agent systems using LLMs and orchestration platforms.

200k – 250k/yr
Remote8+ YOEML Engineering
NinjaTrader

Sr. Software Engineer, AI

NinjaTraderChicago, IL

Forward-deployed AI Engineer embedding with teams to build production agentic workflows, LLM applications, RAG pipelines, and MCP servers that automate work across Engineering, Operations, and Finance. Own end-to-end delivery from discovery through production monitoring on GCP.

125k – 175k/yr
Hybrid5+ YOEML Engineering
Databricks

Sr. Staff AI Research TLM - AI Systems

DatabricksMountain View, CA +1

Lead a world-class research team advancing LLM scaling, post-training, RL, and inference efficiency at Databricks AI. Drive research roadmap and translate breakthroughs into production systems while collaborating closely with engineering and product teams.

270k – 340k/yr
On-siteAI Research
Fundamental Research Labs

Applied AI Engineer

Fundamental Research LabsUnited States

Develop and optimize large neural network-based tabular models. Profile and rewrite performance-critical components in Rust and C++ to improve efficiency, latency, and throughput for enterprise AI systems.

Salary not listed
RemoteML Engineering
Quadric

Data Scientist, New Grad - Model Optimization

QuadricBurlingame, CA

New grad Data Scientist role focused on model optimization and quantization for Quadric's custom GPNPU architecture. Own quantization workflows, extend quantization libraries, and build accuracy testing infrastructure. Requires strong Python/PyTorch skills and ML foundations.

120k – 160k/yr
On-siteEntry levelData Science