PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
3mo
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Data Analytics Engineer
Fort Collins, Colorado, United States
$102k-$147k/yr OnsiteFull Time
BillGO: Digital bill payment network for businesses and consumers.
3+ YOE3+ years in analytics engineering, data analytics, or data engineering; strong SQL; data warehousing; Python; GitHub; ELT knowledge; experience with data modeling and metrics.
SQL, Coalesce, Snowflake, Python, GitHub, GitHub Actions, Tableau, AWS S3, AWS RDS, AWS DynamoDB, Parquet
1mo
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Analytics Engineer, Data Science
Chicago or Austin or Baltimore or Denver or Boulder or Hartford or New Haven or Philadelphia or Providence or Miami
$118k-$173k/yr HybridFull Time
2+ YOE2-6+ years in BI/analytics/data engineering; SQL; Python/Scala; Looker/Tableau/Sigma; database fundamentals; data quality checks; strong communication; fast-paced; self-starter.
SQL, Python, Scala, Looker, Tableau, Sigma, S3, Hive, Spark, Pydeequ, Great Expectations
1mo
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Senior Data Analytics Engineer
Boulder or United States
$100k-$140k/yr RemoteFull Time
4+ YOEBachelor's degree in CS/Data/Statistics, 4+ years data/analytics engineering experience, strong SQL, experience with relational databases, cloud data warehousing (Snowflake/Redshift/BigQuery), ETL tools (Airflow, dbt), programming (Python/Java), and Git.
SQL, PostgreSQL, MySQL, AWS, Google Cloud, Azure, Snowflake, Redshift, BigQuery, Apache Airflow, dbt, Python, Java, Git
1mo
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Data Analytics Engineer - Boulder, Colorado
Boulder, Colorado, United States
$100k-$120k/yr OnsiteFull Time
Experience building datasets with SQL and dbt, hands-on Snowflake and Tableau skills, strong stakeholder communication, and familiarity with AI-assisted tools and Salesforce.
DBT, DBT Core, Snowflake, Tableau, SQL, GitHub Copilot, Cursor, Salesforce, LLMs
1mo
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Senior Programmability Engineer - Webassembly
Seattle or Boulder or San Jose
$162k-$242k/yr HybridFull Time
6+ YOE6+ years software development experience; WebAssembly experience highly desirable; experience with proxy/load-balancing/networking use cases; proficiency in multiple development languages; strong design, analytical, leadership, and documentation skills.
WebAssembly
1mo
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Software Engineer
Boulder, Colorado, United States
$120k-$145k/yr OnsiteFull Time
3+ YOEUS citizen; Bachelor’s in computer science; 3+ years software development experience (OPIR preferred); programming in TypeScript, Python, Java; DevSecOps pipeline experience; eligible for Secret clearance; strong communication and analytical skills.
TypeScript, Python, Java, DevSecOps
1w
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Staff Firmware Engineer
Longmont, Colorado, United States
$109k-$160k/yr OnsiteFull Time
3+ YOEDegree in CS/EE/related plus 3+ years (PhD) or 6–8+ years (MS/BS) experience; strong data science, statistics, ML, Python, SQL, data pipelines, visualization, and C/C++ skills.
Python, SQL, C, C++
2w
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Junior Data Engineer
Boulder, Colorado, United States
$90k-$120k/yr OnsiteFull Time
1+ YOEBachelor's degree or equivalent experience, 1+ years industry experience, proficiency in Python and SQL, experience with data pipelines and ETL, familiarity with cloud platforms (AWS/S3) and data governance (FAIR). US citizenship required.
Python, SQL, Nextflow, Apache Airflow, Prefect, AWS, S3, Spark, dbt, Great Expectations, Apache Kafka, Spark Streaming, Git, CI/CD, OpenMetadata, DataHub, Dublin Core
2mo
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Data Engineer, Senior Staff
San Diego or Boulder
$158k-$238k/yr OnsiteFull Time
8+ YOE8+ years building/operating data platforms; 5+ years programming (Java, Python); 3+ years SQL/NoSQL and data structures; experience with Databricks, AWS, Delta Lake, Unity Catalog; strong communication and security/governance knowledge.
Databricks Lakehouse, Databricks, Delta Lake, Unity Catalog, AWS, IAM, Python, Java, SQL, NoSQL, Fivetran, HVR, Vault
2mo
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Principal Data Engineer
Boulder or New York
$200k-$240k/yr HybridFull Time
10+ years software/data engineering; 5+ years adtech data infra; real-time streaming/batch pipelines; AWS; AI/agentic tooling experience.
Python, PySpark, Kafka, Databricks, AWS
2mo
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DS & AI Engineer
Fort Collins, Colorado, United States
$131k-$205k/yr OnsiteFull Time
5+ YOEAI/DS engineer with ML, NLP, CV experience; strong data science and big data skills; 5-7 years in software/architecture; cloud proficiency; Agile; strong communication.
TensorFlow, PyTorch, AWS, Azure, GCP, API, C++, Java, JavaScript, Python, Docker, Kubernetes, Microservices, React.js
1d
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Senior/Staff Data Engineer IV
Longmont, Colorado, United States
$125k-$165k/yr OnsiteFull Time
5+ YOE5+ years in data engineering building production data pipelines and models; strong Python and SQL skills; experience with cloud data platforms, orchestration tools, relational databases, data quality, and stakeholder communication.
Python, SQL, Snowflake, Redshift, BigQuery, PostgreSQL, MySQL, SQL Server, Airflow, Dagster, dbt, Luigi, AWS S3, AWS Glue, AWS Lambda, ECS, RDS, Kinesis, Docker, Kubernetes, Tableau, Power BI, Looker, Sigma, Metabase
4d
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Business Intelligence Developer I, Google Cloud
Boulder or Atlanta or Austin or Chicago
$116k-$167k/yr OnsiteFull Time
4+ YOEBachelor's or equivalent, 4 years writing SQL and building data pipelines, BI tool experience (Looker/Tableau/Power BI), scripting (Python/R/JavaScript/Go) and strong communication skills.
SQL, Looker, Tableau, Power BI, Python, R, JavaScript, Go, Google Workspace, Chrome
1mo
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Machine Learning Engineer III / Senior Machine Learning Engineer - AI Platform
Vancouver or Boulder
$172k-$257k/yr HybridFull Time
3+ YOEMLE III: 3+ years; Senior MLE: 6+ years. Expertise in deep learning, NLP, information retrieval, recommender systems, Python, PyTorch/TensorFlow, MLOps (Docker/K8s), PySpark/SQL, LangChain/RAG, and production ML lifecycle. Advanced degree preferred.
PyTorch, TensorFlow, Python, LangChain, LangGraph, Kubeflow, PySpark, SQL, PEFT, DeepEval, RAGAS, Docker, K8s, AWS, GCP, DSPy
1mo
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QA Engineer
Boulder, Colorado, United States
$90k-$108k/yr OnsiteFull Time
6+ YOEBachelor's in chemical engineering, chemistry, biochemistry or related and 6+ years pharmaceutical development/manufacturing experience; strong GMP/ICH knowledge, equipment qualification, validation, protocol/report writing, and analytical skills.
1w
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Integration & Test Engineer
Boulder, Colorado, United States
$124k-$230k/yr OnsiteFull Time
5+ YOEBachelors in engineering or related field (or equivalent),5+ years integration/test experience in defense or complex systems,experience with system-level V&V,test plan development,analytical and communication skills,active DoD SECRET clearance required.
FORGE
1w
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Mechanical Engineer
Longmont or Greenville
$80k-$110k/yr HybridFull Time
5+ YOEBachelor's in mechanical engineering, 5+ years designing steam valve actuators, HPUs, manifolds and control systems; proficiency in CAD tools and instrumentation; strong analytical and communication skills.
AutoCAD Electrical 2020, AutoCAD, Autodesk Inventor, Teamcenter, SolidWorks
2w
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Applications Engineer
Niwot or Boulder
$95k-$110k/yr HybridFull Time
2+ YOEBachelor's in a technical field or equivalent, 2+ years in semiconductor/contamination control or similar, strong analytical and communication skills, customer-facing experience, ability to travel 25–40%.
Facility Monitoring Systems (FMS), light scattering particle counters
2mo
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Manufacturing Systems Engineer
Boulder, Colorado, United States
$70k-$75k/yr OnsiteFull Time
Bachelor’s degree in computer science or engineering or equivalent; US citizenship; ability to pass federal background check; 3 of last 5 years in US; experience in project management; knowledge of Agile; source control; familiarity with product development lifecycle; knowledge of manufacturing processes; strong analytical and mentoring skills; rel...
SQL Server, Source Control, Change Control
1w
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Marketing Website Developer
Louisville, Colorado, United States
$90k-$110k/yr OnsiteFull Time
Mid-level experience maintaining and optimizing WordPress marketing sites, technical SEO/JSON-LD, CRO, analytics (GA4), integration with CRMs/marketing automation, and familiarity with AI/LLM-based discovery platforms.
WordPress, PHP, HTML, CSS, JavaScript, GA4, Asana, Claude, Perplexity, ChatGPT, Gemini, JSON-LD
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