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
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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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
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
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
3w
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Power Engineer
Fort Collins, Colorado, United States
$93k-$135k/yr OnsiteFull Time
5+ YOEBachelor's or Master's in Electrical Engineering, 5+ years power/voltage regulation design experience, expertise in regulator control loops, power planning and PCB power distribution, strong analytical and cross-functional collaboration skills; U.S. citizen or lawful permanent resident required.
1w
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Staff Engineer - Tunnels and Geotech
Golden or Fort Collins or Boise
$70k-$85k/yr HybridFull Time
Qualified to become EIT; experience or coursework in geotechnical/tunneling, AutoCAD, Mathcad, Microsoft Office; valid driver’s license and reliable transportation; strong communication and analytical skills.
AutoCAD LTE, AutoCAD, Mathcad, Microsoft Excel, Microsoft Office Suite, PDF
2w
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Electrical Engineer III
Fort Collins, Colorado, United States
$87k-$145k/yr OnsiteFull Time
8+ YOE8 years electric utility engineering experience; college degree or equivalent work experience; intensive knowledge of electric utility materials, design, construction, and operation; strong technical writing, communication, and analytical skills; PE desirable.
GIS, computer-aided drafting, web content/photo editing, spreadsheet software, database software, word processing software
4d
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Photonics Engineer II
Lafayette, Colorado, United States
$110k-$125k/yr OnsiteFull Time
6+ YOEBS in optics/physics-related engineering (MS/PhD preferred); 6+ years relevant industry experience (or 4–8 years post-grad); experience building optical/laser assemblies; instrument control with Python/C/C++; data analysis with MATLAB/Excel; strong analytical and communication skills.
Python, C, C++, MATLAB, Excel, PID servos, PLLs, frequency counters, RF spectrum analyzer, AOMs, EOMs, ERP
1mo
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Optical Systems Engineer
Niwot, Colorado, United States
$100k-$177k/yr OnsiteFull Time
2+ YOEProficient understanding of laser physics, optics, hardware build/test, and DoD-funded R&D; strong problem-solving, independent and collaborative work, and proficiency with analytical tools.
MATLAB, Python, Mathematica, Zemax, COMSOL, SolidWorks, CREO, Oscilloscopes, Signal Generators, Lasers, Spectrometers, Detectors
2w
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Product Reliability Engineer II
Longmont, Colorado, United States
$100k-$115k/yr OnsiteFull Time
5+ YOEBachelor's degree in engineering required; 5+ years experience with power conversion, battery systems or related products; strong analytical/problem-solving skills; experience with failure analysis, SPC and corrective action methodologies; advanced Excel and MS Office proficiency.
Microsoft Office Suite, Microsoft Excel, Microsoft Visio, Microsoft Teams, Microsoft SharePoint, Microsoft Power Automate, Microsoft Power Apps, Microsoft Power BI
1w
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Sr Quality Systems Engineer
Lafayette, Colorado, United States
$98k-$148k/yr OnsiteFull Time
4+ YOEExperience with CAPA ownership, medical device regulations (EU MDR, FDA, MDSAP, ISO 13485), risk management (ISO 14971), auditing, and strong analytical, communication, and writing skills.
1mo
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Principal Customer Validation Engineer
Longmont, Colorado, United States
$145k-$247k/yr OnsiteFull Time
8+ YOE8+ years in customer/system/product validation; ownership of customer-facing validation programs; deep expertise in enterprise SSD and system-level interactions; strong analytical judgment and cross-domain leadership.
2w
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Structural Design Engineer (Truss)
Fort Payne or Abingdon or Alexandria or Greeley
OnsiteFull Time
6+ YOEBachelor's in engineering (civil preferred), PE with 2+ years sealing experience, 6+ years structural steel or bridge design experience, AutoCAD and Microsoft Office/Excel proficiency, strong communication and analytical skills.
Microsoft Office, Microsoft Excel, AutoCAD
1mo
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Principal Customer Validation Engineer
Longmont, Colorado, United States
$145k-$247k/yr OnsiteFull Time
8+ YOE8+ years in customer, system, or product validation engineering; ownership of customer-facing validation programs; expertise in enterprise SSD and system-level storage interactions; strong analytical judgment and cross-domain technical leadership.
1w
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Sr Quality Systems Engineer
Lafayette, Colorado, United States
$98k-$148k/yr HybridFull Time
4+ YOEExperience in CAPA ownership, medical device regulatory knowledge (EU MDR, FDA, MDSAP, ISO 13485), risk management (ISO 14971), auditing, strong analytical and communication skills; Level 8/Master's/PhD education pathways with corresponding experience.
3w
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Sales and Design Engineer
Loveland, Colorado, United States
$72k-$90k/yr OnsiteFull Time
Bachelor's in engineering required; strong analytical, quoting, and communication skills; experience with electronics manufacturing preferred; proficiency with Microsoft PowerPoint, Zoom, Teams; CRM/quoting experience a plus.
Microsoft PowerPoint, Zoom, Microsoft Teams
1mo
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(USA) Analyst II, Process Engineer - Supply Chain
Loveland, Colorado, United States
$80k-$120k/yr OnsiteFull Time
2+ YOELeads process improvement in a distribution center using WPS and Lean/Six Sigma methods; requires Bachelor's in Engineering or 2+ years process improvement experience, Microsoft Office proficiency, and analytical skills.
Walmart Performance System (WPS), 5S, root cause analysis, Six Sigma, time and motion studies, Key Performance Indicator (KPI) analysis, One Best Way, Microsoft Office Suite
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