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
3d
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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
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
5d
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Staff Data Center Operations Engineer
Denver, Colorado, United States
$150k-$170k/yr OnsiteFull Time
7+ YOE7+ years in data center operations or OEM/ODM technical support with hands-on GPU platform experience; experience with SuperMicro and HPE; SOP and runbook development; technical training and escalation documentation skills.
SuperMicro, HPE, ASUS, Quanta, GB300, VR200, B200, GB200, MI300X, MI350X, MI355X, CDU, GPU
2w
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Staff Engineer – Cloud Platform Strategy, Governance & Operations
Littleton, Colorado, United States
$169k-$180k/yr OnsiteFull Time
5+ YOEBachelor's in a relevant engineering field plus 5 years experience designing, deploying, and maintaining scalable hybrid/multi-cloud platforms; automation with PowerShell/Python; CI/CD with Jenkins/GitLab; AWS, Kubernetes, VMware, CloudFormation, monitoring and data platform experience.
PowerShell, Python, Jenkins, GitLab, AWS, EC2, S3, CloudWatch, Glue, Athena, QuickSight, Kubernetes, VMware, AWS CloudFormation, Grafana, Kibana, BigQuery, Spark, Hadoop, Hive, Impala, SQL, NoSQL, DNS, DHCP, IPAM
3mo
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Associate / Staff Mission Data Analyst (Clearance Required)
Aurora, Colorado, United States
$87k-$119k/yr OnsiteFull Time
0+ YOEBachelor's in physical sciences, mathematics, engineering, or computer science; large dataset and remote sensing data analysis; Linux; Python and/or MATLAB; C++ or shell scripts; active SECRET DoD clearance.
Python, MATLAB, Linux, C++, Shell scripting
2mo
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Geotechnical Staff Field Engineer
Westminster, Colorado, United States
$65k-$75k/yr OnsiteFull Time
Geotechnical site investigations, data analysis, reports; ABET civil/geotechnical degree; field travel; MS Office; GeoStudio, LPile; AutoCAD Civil3D; EIT/FE preferred.
MS Office, GeoStudio, LPile, AutoCAD Civil3D
1mo
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Senior Staff RF Test Engineer
Louisville, Colorado, United States
$193k-$253k/yr OnsiteFull Time
12+ YOEBachelor’s degree +12 years RF experience or Master’s +8 years; extensive RF testing, troubleshooting, data analysis; Python/MATLAB; LabVIEW; RF hardware expertise.
Network Analyzers, Spectrum Analyzers, Arbitrary Waveform Generators, Python, MATLAB, LabVIEW
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++
1mo
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eGSE Engineer, Senior-Staff
Long Beach or Denver
$150k-$250k/yr OnsiteFull Time
BS in engineering, hands-on EGSE/test systems and harness design experience, rack-level power/data architecture, signal integrity, familiarity with communications protocols and electrical test equipment; able to lead design and mentor engineers.
Hardware-in-the-loop (HIL), SolidWorks, Altium, Python, C++, Linux, UPS, lab-grade power supplies, oscilloscopes, DMMs, electronic loads, function generators, bench power supplies, Ethernet, RS-232, RS-422, RS-485, CAN, I2C, SPI, EtherCAT
2mo
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Staff software engineer, full-stack
Denver, Colorado, United States
$215k-$254k/yr OnsiteFull Time
8+ YOE8+ years of software engineering experience; Node.js web development or data pipelines; experience building scalable software from user needs; willingness to work in an office four days a week.
Node.js, APIs, Data pipelines, JavaScript
6d
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Staff or Senior Distribution Modeling Engineer
Maple Grove or Eau Claire or Denver or Lubbock
$82k-$129k/yr OnsiteFull Time
5+ YOEABET-accredited bachelor's in engineering required; 2+ years for staff or 5+ years for senior; EIT/FE strongly preferred; PE preferred; experience in distribution planning, modeling tools, scripting, and data validation.
Databricks, CYME, Synergi, OpenDSS, Python, SQL, Common Information Model (CIM)
1mo
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Staff Cyber Software Engineer
Annapolis Junction or San Antonio or Aurora or Carey
$186k-$292k/yr OnsiteFull Time
12+ YOEBachelor's degree in computer science/IS or network engineering; 12+ years experience (or 10 for Masters, 8 for PhD); program in C/C++, Java, Python; experience with CNO tools and networking; ability to design and develop end-to-end data flows.
C, C++, Java, Perl, Python, Visual Studio, NET, Windows, UNIX, Makefiles
3d
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Systems Engineer Senior Staff – PLM Solutions
Littleton, Colorado, United States
$128k-$226k/yr RemoteFull Time
Experience in systems engineering/PLM solution design, hands-on PTC Windchill, data architecture and warehousing, SQL, RESTful integration, and PLM-ERP-MES interfaces; experience in regulated engineering environments.
PTC Windchill, SQL, RESTful APIs, SAP, Apriso, Artificial Intelligence (AI)
1mo
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Staff Machine Learning Engineer
Denver or Arizona or Arkansas or California or Florida or Georgia or Illinois or Indiana or Iowa or Kansas or Maryland or Massachusetts or Michigan or Minnesota or Missouri or Montana or Nevada or New Jersey or New York or North Carolina or Ohio or Oklahoma or Pennsylvania or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin
$206k-$230k/yr HybridFull Time
6+ YOE6+ years building and deploying scalable ML systems; expertise with ML frameworks (Sklearn, TensorFlow, Sagemaker, Spark ML), distributed tools (Spark, Kafka), cloud experience (AWS), and mentoring/technical leadership.
Python, Spark, Databricks, AWS, Sagemaker, Sklearn, TensorFlow, Spark ML, Kafka
3w
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Staff Software Engineer
Denver, Colorado, United States
$180k-$220k/yr HybridFull Time
Proven experience designing and shipping production systems, strong system design and architectural judgment, ownership mentality, startup adaptability, and ability to work with complex data (geospatial or multi-stream data a plus).
2w
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Staff Machine Learning Engineer - Auckland
Auckland or Denver or United States or Canada or Australia or New Zealand or United Kingdom
$158k-$198k/yr HybridFull Time
Advanced Python and SQL, production ML deployment experience, expertise in computer vision or LLMs, experience with ETL/ELT (dbt, Snowflake), cloud (Azure or GCP), Docker, Git/GitHub, and Responsible AI practices.
Dagster, Apache Iceberg, Kubernetes, PyTorch, scikit-learn, Python, SQL, dbt, Snowflake, Docker, Azure, GCP, Git, GitHub, TensorFlow, Neo4j, ElasticSearch, CosmosDB, PostgreSQL
3w
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Retirement AI Staff Engineer
Denver or San Francisco or New York City or Scottsdale
$164k-$247k/yr HybridFull Time
7+ YOE7+ years software engineering experience; hands-on experience implementing LLM-powered features; strong services/APIs/data flow skills; comfortable coding; experience with sprints/Jira and cross-functional execution; Ruby on Rails and React experience preferred.
large language models (LLMs), Ruby on Rails, React, Jira
1mo
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Staff SW Engineer
Denver, Colorado, United States
$124k-$199k/yr HybridFull Time
5+ YOE5+ years relevant experience (or equivalent advanced degree/experience), strong backend development (e.g., Java), API and database expertise, systems integration and data structure knowledge, familiarity with Kubernetes/Docker, strong collaboration and communication.
Java, APIs, Kubernetes, Docker
1mo
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Staff Software Engineer, Retirements Account
New York City or Menlo Park or Bellevue or Washington or Denver or Westlake or Chicago or Lake Mary or Clearwater or Gainesville
$230k-$270k/yr HybridFull Time
8+ YOE8+ years engineering experience; mastery in Python or Go; designing high-throughput distributed systems, secure data pipelines, and APIs; proven zero-to-one delivery and cross-functional technical leadership.
Python, Go
3w
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Staff+ Software Engineer - B2B Platform
Denver or San Francisco
$190k-$240k/yr OnsiteFull Time
7+ YOE7+ years software engineering with backend focus; experience designing and scaling backend systems, APIs, distributed systems, and data platforms; proficiency in Python or Node.js and relational/NoSQL databases; strong system design and communication skills.
Python, Node.js, Relational database, NoSQL, APIs
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