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
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
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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Senior Data Engineer
Boulder or United States
$100k-$140k/yr RemoteFull Time
4+ YOEBachelor's degree, 4+ years data engineering experience, proficiency in Python or Java, SQL and database systems, experience with Git, NoSQL (MongoDB), cloud platforms (AWS/Azure/GCP), and ETL/ELT tooling (e.g., Apache Airflow).
Git, Python, Java, SQL, MySQL, PostgreSQL, Oracle, MongoDB, Apache Airflow, AWS, Azure, GCP
2w
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Data Engineer, Data Architecture and Engineering, gData
Sunnyvale or Boulder or New York City
$130k-$188k/yr OnsiteFull Time
3+ YOEBachelor's in CS/Math/related or equivalent; 3+ years with data processing (Hadoop, Spark, Pig, Hive), DB administration or data engineering, software experience in Java/C++/Python/Go/JavaScript, and client-facing project experience.
Hadoop, Spark, Pig, Hive, MapReduce, Flume, Java, C++, Python, Go, JavaScript, Advanced SQL, ETL/ELT, NoSQL, AI technologies
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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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
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
1w
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Data Systems Software Engineer II/III
Boulder, Colorado, United States
$100k-$157k/yr HybridFull Time
2+ YOEBS/BA in computer or physical sciences, 2+ years scientific software/data processing experience (II:2-4 yrs; III:5-8 yrs), Linux development, collaboration skills, strong communication and documentation.
Linux, Command Line Interfaces (CLIs), APIs, Git, GitHub, Bitbucket, GitLab, Amazon RDS, PostgreSQL, MySQL, SQLite, Continuous Integration/Continuous Deployment (CI/CD)
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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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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Data Scientist | AI | ML
Boulder, Colorado, United States
$154k-$220k/yr OnsiteFull Time
5+ YOEAdvanced Python, PyTorch, ML model development, data preprocessing, Unix/Linux, ETL, strong problem solving.
Python, PyTorch, Unix/Linux, ETL, SQL
1mo
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Scientific Software Developer, Data Foundry
San Diego or San Francisco or South San Francisco or Boston or Louisville or Indianapolis
OnsiteFull Time
1+ YOEBS/MS in a relevant STEM field; 1+ (MS) or 3+ (BS) years scientific software development; proficiency in Python and another language, SQL, cloud and container experience; authorized to work in the US (no visa sponsorship).
Python, Java, C#, Go, TypeScript, C, C++, SQL, Postgres, Redshift, Snowflake, BigQuery, AWS, Azure, GCP, Kubernetes, Docker, Prefect, Airflow, Nextflow, WDL, Git, RDKit, Schr\u0000dinger, MOE, Biopython, Bioconductor, SciPy, NumPy, Benchling, LIMS, ELN, OPC-UA
2w
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Data Coordinator
Boulder, Colorado, United States
$24-$28/hr HybridFull Time
Bachelor's in biology-related field required; proficient with Microsoft Office and Adobe Creative Cloud; experience in experimental design, collecting/graphing scientific data, and attention to detail for data QC. Statistical analysis preferred.
Microsoft Excel, Microsoft Office, Adobe Creative Cloud
1w
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Medicaid Data & Reporting Analyst 2026-01752
Cheyenne, Wyoming, United States
$35/hr OnsiteContract, Full Time
Analyze Medicaid eligibility, claims, and utilization data; develop and validate reports; perform audits and queries; communicate findings; use BI and standard desktop/Google apps. Bachelor's preferred.
IBM Cognos, Tableau, RStudio, Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Google Mail, Google Calendar, Google Sites
1d
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Electrical Engineer – Data Center
Denver or Durango or Colorado Springs or Fort Collins or Grand Junction
$92k-$153k/yr OnsiteFull Time
Bachelor's in electrical/architectural engineering, PE license required, experience in building/data center electrical design, mentoring ability, proficiency with AutoCAD, Revit, SKM, AGI, Easy Power, and Microsoft Office.
AutoCAD, Microsoft Office, Revit, SKM, AGI, Easy Power
1d
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Software Development Engineer, Measurement, Ad Tech, and Data Science (MADS)
Boulder, Colorado, United States
$144k-$194k/yr OnsiteFull Time
3+ YOE3+ years professional software development, experience designing distributed systems, proficiency in object-oriented design and languages such as Java/C#/C++/Perl, and operational excellence for large-scale services.
Java, Lambda, Step Functions, DynamoDB, Spark, AWS Clean Rooms, SageMaker, Glue, S3, C#, C++, Perl
1w
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Applied Data Scientist
Santa Rosa or Loveland or Barcelona
$109k-$196k/yr OnsiteFull Time
1+ YOEMaster's or PhD in a quantitative field, 1+ years data science experience, strong Python and SQL skills, experience with Snowflake/Databricks, tree-based ML, Bayesian Optimization, and building scalable data infrastructures.
Python, pandas, numpy, scikit-learn, SQL, C++, Snowflake, Databricks, XGBoost, LightGBM, Random Forests, Bayesian Optimization
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++
2mo
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Project Civil Engineer - Data Center
Colorado Springs or Dallas or Denver or Des Moines or Fort Worth or Kansas City - Downtown or Lincoln or Loveland or Omaha or Overland Park or Phoenix or Remote
$103k-$135k/yr RemoteFull Time
6+ YOEBachelor's in Civil Engineering; PE license; Civil 3D; 6+ years' project experience; willing to travel; data center focus.
Civil 3D
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
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