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43 model operations engineer jobs at 37 companies in Vacaville, CA

1mo
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Senior Machine Learning Operations Engineer
San Francisco or New York City or Portland or United States or Canada
$167k-$208k/yr HybridFull Time
Mercury
Mercury: Banking services and financial software designed for startup companies.
5+ YOE5+ years in ML engineering/MLOps or backend engineering; production ML service experience; strong Python and API framework skills (FastAPI/Flask); model deployment, CI/CD, registries, observability, SQL, low-latency stores, and streaming pipelines.
Python, FastAPI, Flask, SHAP, SQL, Redis, DynamoDB, Kafka, Kinesis, Redpanda, Snowflake, dbt, Dagster, Airflow, Haskell, React, TypeScript
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1w
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AI Operations Engineer
Denver or San Francisco
$136k-$176k/yr RemoteFull Time
Virta Health
Virta Health: Reversing type 2 diabetes through virtual care and nutrition.
2+ YOE2+ years agentic AI and IT operations, 4 years technical program management, hands-on generative AI deployment, API/model orchestration, Python and C++ proficiency, MCP integration, and dashboarding with Sheets/SQL/Looker.
Google Gemini, OpenAI/ChatGPT Enterprise, Microsoft Copilot, Python, C++, Model Context Protocol (MCP), Sheets, SQL, Looker, Ashby, AWS
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3mo
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Senior ML Operations Engineer
San Francisco or Chicago or Scottsdale or New York
$118k-$203k/yr HybridFull Time
Early Warning Services
Early Warning Services: Operates payment and risk solutions for the financial industry.
5+ YOEBachelor's in CS/Engineering; 5+ years in Data Science/ML/Ops; Python; AWS; Docker/Kubernetes; MLflow/Kubeflow; real-time model deployment; strong data/compute systems knowledge.
Python, AWS, Docker, Kubernetes, MLflow, Kubeflow
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1mo
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Data & Operations Engineer (Senior)
San Francisco, California, United States
$200k-$280k/yr OnsiteFull Time
Artos
Artos: AI-powered regulatory document automation platform for life sciences.
5+ YOE5+ years building data pipelines and platforms using Terraform, dbt, SQL, Postgres, Redis, and AWS; fintech experience preferred; strong written technical communication and data modeling/ETL experience.
Terraform, dbt, SQL, Postgres, Redis, AWS
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Senior Healthcare Platform Engineer
San Francisco, California, United States
OnsiteFull Time
Mira Mace
Mira Mace: AI-powered healthcare advocacy and navigation for Medicare beneficiaries.
Deep experience building and operating healthcare integrations and revenue-cycle systems; strong backend engineering, data modeling, and security/HIPAA practices; comfortable with claims, coding, and ambiguity.
FHIR, HL7, X12, Python, TypeScript, FastAPI, Next.js, Postgres
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System Operations Modeling Team Lead
Sacramento, California, United States
$121k-$199k/yr OnsiteFull Time
HDR
HDR: Global firm providing architecture, engineering, and environmental services.
7+ YOEBachelor's degree or equivalent, minimum 7 years' experience, reservoir/system operations and hydrologic/hydraulic modeling experience, scripting (WRESL, Python/Jython, VBA), familiarity with CalSim/CalLite/HEC tools, project delivery, mentorship, and strong communication.
WRESL, Python, Jython, VBA, CalSim II, CalSim 3, CalLite, VIC, HEC-SSP, HEC-HMS, HEC-ResSim, HEC-RAS, HEC 5Q, CE-QUAL-W2, Global Circulation Models
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System Operations Modeling Team Lead
Sacramento, California, United States
OnsiteFull Time
HDR
HDR: Global provider of engineering, architecture, environmental and construction services.
7+ YOEBachelor's degree or equivalent, minimum 7 years' experience, strong reservoir operations and hydrology modeling skills, scripting and QA/QC ability, project delivery and staff development experience.
WRESL, Python, Jython, VBA, CalSim II, CalSim 3, CalLite, VIC, HEC-SSP, HEC-HMS, HEC-ResSim, HEC-RAS 1D, HEC-RAS 2D, HEC 5Q, CE QUAL W2, Global Circulation Models
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2w
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Senior Data Engineer
Los Angeles or San Francisco
$170k-$200k/yr HybridFull Time
Tatari
Tatari: A platform for buying and measuring TV advertising campaigns.
5+ YOE5+ years building and operating production ETL pipelines, strong Python and SQL skills, Spark/PySpark, Databricks/Delta Lake, Airflow, data modeling and data quality expertise.
Python, SQL, Spark, PySpark, Databricks, Delta Lake, Airflow, ClickHouse
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1w
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Staff Security Detection Engineer, Machine Learning
Seattle or San Francisco
$144k-$248k/yr OnsiteFull Time
SoFi
SoFiNasdaq: SOFI: Mobile-first platform for banking, lending, and investment services.
7+ YOE7+ years building and operating ML detection/anomaly models in production, strong Python and SQL skills, experience with data lake big-data tech and security telemetry, bachelor’s degree or equivalent.
Snowflake, Databricks, Spark, Delta, Iceberg, S3, GCS, Python, SQL, pandas, scikit-learn, PyTorch, TensorFlow, Kafka, Kinesis, Pub/Sub, Flink, SageMaker, Glue, Athena, Lambda
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2mo
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Senior Operations Associate, Strategic Initiatives
San Francisco, California, United States
$125k-$150k/yr OnsiteFull Time
Crusoe
Crusoe: Provides energy-efficient cloud infrastructure powered by stranded and renewable energy.
4+ YOE4+ years in manufacturing operations, supply chain, or industrial engineering; strong Excel modeling skills; experience scaling operations; cross-functional communication and program management skills; comfortable using AI tools.
Microsoft Excel, ERP, MRP, AI tools, value stream mapping, lean manufacturing
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2w
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Data Engineer
Austin or New York or San Francisco or Seattle
$269k-$317k/yr OnsiteFull Time
Fluidstack
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Experience building and operating production data pipelines, modeling messy domains into stable schemas, data quality engineering, extracting structure from unstructured sources, and shipping datasets with SLAs.
Postgres, dbt, LLM
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1mo
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Data Engineer
San Francisco or New York City
OnsiteFull Time
Braintrust
Braintrust: Platform for evaluating and monitoring AI model performance.
10+ YOE10+ years in data engineering or related roles; deep SQL, data modeling, pipelines, orchestration, and production-grade code; experience across telemetry, CRM, billing, and operational systems; strong communication and AI experience.
SQL, CRM, AI tools
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2w
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Product Engineer - MultiplierOS Pod
San Francisco or Singapore or Israel or United Kingdom or Europe or Asia or United States
HybridFull Time
Multiplier Holdings
Multiplier Holdings: Acquires and scales professional services firms using AI software.
8+ YOE8+ years software engineering experience building and operating production systems; strong domain modeling, integrations, workflow and financial systems experience; product-minded with strong communication skills.
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1w
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Director Technical Operations/ Business Excellence
Alameda, California, United States
$219k-$437k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Provides medical devices, diagnostics, and science-based nutritional products.
12+ YOEDegree in engineering/computer science/life sciences,12+ years progressive experience in regulated medical device or digital health environments,people leadership,portfolio governance,operating model and change management experience.
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1w
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Data Analytics Engineer
San Francisco, California, United States
OnsiteFull Time
Broccoli
Broccoli: AI agents for home service business front-office operations.
4+ YOE4+ years data/analytics engineering, strong SQL and Python, experience building/operating ETL pipelines, ETL tooling (Airbyte,Fivetran,Dagster,dbt) and columnar OLAP warehouses (ClickHouse,BigQuery,Snowflake,Redshift); data modeling expertise.
SQL, Python, Airbyte, Fivetran, Dagster, dbt, ClickHouse, BigQuery, Snowflake, Redshift, ServiceTitan
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1mo
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Data Engineer
Houston or Golden or Reno or Oakland or Salt Lake City
HybridFull Time
Fervo Energy
Fervo Energy: Generates clean electricity using advanced geothermal drilling technology.
2+ YOE2+ years building and operating production data pipelines with Apache Spark, Python/SQL, Databricks, Azure, and Snowflake; experience with streaming, data modeling, data quality, governance, and CI/CD.
Databricks, Delta Lake, Delta Live Tables, Unity Catalog, Databricks Workflows, Databricks SQL, Apache Spark, PySpark, Spark SQL, Structured Streaming, Kafka, Microsoft Event Hubs, Microsoft Azure Data Factory, Microsoft Azure Data Lake Storage (ADLS), Snowflake, Microsoft Power BI, Spotfire, Python, SQL, Git, Azure DevOps, GitHub Actions, dbt, Terraform, Docker, Airflow, Microsoft Entra ID, Microsoft Key Vault, MQTT, OPC UA, SparkplugB, Canary, Ignition, Snowflake Semantic Views, Databricks Metric Views
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Software Engineer, Marketplace
San Francisco or New York City or London
$130k-$500k/yr OnsiteFull Time
Mercor
Mercor: Connecting expert human intelligence with frontier AI model development.
Experience building and operating reliable backend systems, strong system design judgment, proficiency with high-throughput APIs, distributed systems, data modeling, and asynchronous workflows.
Python, Go, Kafka, Postgres, Redis, Elasticsearch, Kubernetes, Terraform
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2w
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Backend Engineer, Core Systems
San Francisco or London
$175k-$200k/yr HybridFull Time
Midjourney
Midjourney: Independent research lab developing generative AI and medical imaging technology.
Experience building and operating production backend systems, designing APIs and data models, owning production reliability, debugging, and improving observability.
Postgres, Slurm, Ansible
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Staff Machine Learning Engineer
California or San Francisco or Mountain View
$167k-$251k/yr RemoteFull Time
Unity
UnityNYSE: U: Provides software for creating real-time 3D interactive content.
5+ YOE5+ years in software/ML engineering with on-device or performance-critical systems; production deployment of transformer/diffusion models on-device; experience with inference runtimes, quantization, operator fusion, and GPU/compute APIs; strong Python; communication and mentoring skills.
WebGPU, WebNN, WGSL, Metal, Vulkan, SPIR-V, CUDA, ONNX Runtime Web, ONNX Runtime, Transformers.js, WebLLM, TensorFlow.js, CoreML, TFLite, ExecuTorch, Chrome, Dawn, PIX, Instruments, Snapdragon Profiler, Nsight, RenderDoc, Python, TypeScript, JavaScript, MLIR, TVM, IREE, XLA, C++, Objective-C, Swift
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3w
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Software Engineer, AI Platform
San Francisco or New York City
$180k-$201k/yr HybridFull Time
Notion
Notion: Provides a unified workspace for notes, documents, and project management.
Experience building and operating AI/ML platform systems, observability, reliability, model integrations, and collaborating with product teams to ship production-ready AI features.
Apache Spark, Ray, Typscript, node.js
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