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Python Data Engineer Jobs in Keystone, CO, US
49 python data engineer jobs from 34 companies hiring in Keystone, CO, US.
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Data Engineer Sr
Lakewood or Denver
$65k-$172k/yr OnsiteFull Time
5+ YOE5+ years of data engineering experience; experience building data solutions, data migration, and data services; Bachelor’s degree in a related field.
SQL, Python, ETL, Data Warehousing, Spark, Hadoop
1mo
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Lead Platform Data Engineer
Carmel or Golden
$131k-$205k/yr OnsiteFull Time
7+ YOE2+ MgmtSeven-plus years in data engineering with at least two years in a lead or staff capacity; strong data modeling, SQL, Python/Go/Java, dbt, and cloud data platforms.
Snowflake, Databricks, BigQuery, SQL, Python, Go, Java, dbt, Airflow, Terraform, CloudFormation, AWS, Azure, GCP, OpenAPI, AsyncAPI, Data Contracts
5d
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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
1w
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Sr Staff / Senior Python Software Engineer
Boulder, Colorado, United States
$126k-$175k/yr OnsiteFull Time
6+ YOEBachelor’s degree in CS/Engineering/Math/Physical Sciences; 6+ years of professional Python software engineering; microservices and distributed systems; real-time data processing pipelines; automated testing; Linux; Git; DoD clearance; strong communication.
Python, Linux, Docker, Git, pytest, CI/CD, Microservices, Distributed Systems, REST APIs, protobuf, ZeroMQ, Kafka, gRPC
1mo
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Reservoir Engineer (Data Science)
Golden, Colorado, United States
$105k-$185k/yr OnsiteFull Time
2+ YOEBS in Engineering; 2+ years reservoir engineering or data science; Python; reservoir modeling; data analytics; strong communication.
Python, NumPy, Pandas, SciPy
1w
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AI Data Engineer (Lakewood, CO, US)
Lakewood, Colorado, United States
$122k-$152k/yr OnsiteFull Time
4+ YOEOwn data inputs for AI agents; design, transform, and normalize data; ensure data quality and collaboration.
Python, SQL
5d
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Data Scientist
Louisville, Colorado, United States
$150k-$160k/yr OnsiteFull Time
3+ YOE3–5 years hands-on data science in SaaS/product-driven environment; strong Python; SQL and MongoDB; deploy ML models; collaborate with engineering.
Python, SQL, MongoDB, ML frameworks
2mo
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Principal Data Scientist
Boulder, Colorado, United States
$175k-$215k/yr OnsiteFull Time
15+ YOESenior data scientist with 15+ years in applied data science for complex engineered systems; strong reliability modeling, ML, Python/SQL, and stakeholder leadership.
Python, SQL, Data Visualization, Experimentation, MLOps
2mo
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Data Scientist - Hardware Acoustics
Denver or Boulder
OnsiteFull Time
3+ YOEBachelor's or Master's in CS/EE/Data Science; 3+ years in data engineering/science; Python and SQL; Spark/Hadoop; ETL/ELT; Git.
Python, SQL, Apache Spark, Hadoop, Git, scikit-learn, TensorFlow, PyTorch, Tableau, Power BI, matplotlib, seaborn
3w
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Analytics Engineer I
Burlingame or San Antonio or Lakewood
$76k-$104k/yr RemoteFull Time
2+ YOEBachelor’s or Master’s in CS/IS/Engineering/Data Science with relevant analytics/data engineering experience; strong SQL; Azure experience; Computer Vision; LLMs and AI pipelines; Python; Copilot/SDK; Git/CI/CD; data quality and observability.
SQL, Python, Azure, Copilot Studio, Microsoft Agents SDK, Computer Vision, LLMs, RAG, Embeddings, Git, CI/CD, Power BI, Data Pipelines
2mo
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Backend Engineer - Data Management Services
Golden or San Francisco
$140k-$190k/yr OnsiteFull Time
Strong Python, Docker, backend frameworks (Django/Flask/FastAPI), API design, databases; experience with data ingest, processing, and delivery.
Python, Docker, Django, Flask, FastAPI, GraphQL, REST, PostgreSQL, TimescaleDB, InfluxDB, Kubernetes, Cloud
1mo
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Sr Associate Machine Learning Engineer
Boulder, Colorado, United States
$119k-$210k/yr HybridFull Time
3+ YOE3+ years in data science/ML software; Python with PyTorch or TensorFlow; ML, DL, NLP, GenAI; large-scale data handling; BS/MS in CS/Math/Engineering; PhD or equivalent experience preferred.
Python, PyTorch, TensorFlow, NLP, GenAI
3w
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Business Intelligence & Data Engineering Intern
Lakewood, Colorado, United States
$27/hr HybridInternship
Pursuing a bachelor’s degree in information systems, computer science, data analytics, or related field; basic Python; understanding of data structures; strong problem-solving and communication; US work authorization.
Python, SQL, Power BI, Excel, Git
1w
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Engineer II - Systems
Westminster, Colorado, United States
$79k-$135k/yr OnsiteFull Time
2+ YOEBS in Engineering plus 2+ years related test development experience; RF test and hardware/software integration; experience with MATLAB/Python/LabVIEW; ability to analyze test data and resolve anomalies; interim Secret clearance required to start.
MATLAB, Python, LabVIEW, Git, Keysight Network Analyzers, RF Measurement Tools
1w
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P28949 Sr Business Intelligence Developer
Centennial or Louisville
$129k-$177k/yr OnsiteFull Time
8+ YOE8+ years experience in IT/data analytics; strong Power BI, SQL, data warehousing; expert in data visualization; proficient in Python or R; cloud data platforms; mentoring skills.
Power BI, SQL, Tableau, Python, R, AWS, Azure, Google Cloud
1mo
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Technical Lead - Software Developer, Data Foundry
San Francisco or San Diego or Boston or Louisville or Indianapolis
$152k-$244k/yr OnsiteFull Time
5+ YOE5–10+ years scientific software development; Python and another language; REST APIs, data pipelines, microservices; experience with scientific datasets.
Python, Java, C#, Go, TypeScript, Rust, SQL, REST APIs, Microservices, MLflow, Weights & Biases, Docker, Kubernetes, AWS, Azure, GCP, Prefect, Airflow, Nextflow, Postgres, Redshift, Snowflake, BigQuery, LIMS, ELN, Benchling, RDKit, Schrödinger, MOE, Git, Linux, Bash
4w
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Engineer Senior - Digital Test Developer
Westminster, Colorado, United States
$97k-$165k/yr OnsiteFull Time
4+ YOEBS in Engineering or related field with 4+ years of experience; full stack web/app development; backend API design; frontend development and data modeling; CI/CD; security practices; eligible for TS/SCI clearance.
Ruby, Ruby on Rails, Node.js, JavaScript, Python, Linux, Windows, BASH, PowerShell, Docker, Podman, Veristand, LabVIEW, VHDL, OpenC3 COSMOS, Redis, Traefik, Minio, SQL, NoSQL, Keycloak, OpenC3 COSMOS, Git
1mo
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Data Engineering Intern - Summer 2026
Los Angeles or Lakewood or Syracuse
OnsiteInternship
0+ YOECurrent undergraduate/graduate student in CS, EE, math, or related field; Python/SQL experience; Azure familiarity; Linux; Git/CI/CD; strong communication; GPA 3.0+; enrolled for 2025–2026 and Fall 2026.
Azure, Python, SQL, Git, CI/CD
5d
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Manufacturing Engineer (Spacecraft Valve Manufacturing)
Boulder, Colorado, United States
$100k-$160k/yr OnsiteFull Time
1+ YOEBachelor’s in engineering; 1+ year CNC/machining; 1+ year design/manufacturing; experience on manual/CNC mills and lathes; data acquisition software; root-cause analysis; collaborative teamwork.
NX, Hypermill, Mastercam, Fusion 360, ESPRIT, HSM Works, Python, SQL, Renishaw, Keyence, CNC, Mazatrol, Siemens, Fanuc
3mo
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Experienced Software Engineer
Chicago or London or New York City or Austin or Boulder or Seattle
$200k-$300k/yr OnsiteFull Time
3+ YOEBachelor's or Master's in CS/Engineering; experience at top-tier firm; Python or C++; strong data structures and communication.
Python, C++, Data Structures, Algorithms, Distributed Systems, Debugging, Software Development Lifecycle
3w
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AI Engineer, Professional Services, Google Cloud
Austin or Atlanta or Boulder or Chicago
$183k-$265k/yr OnsiteFull Time
8+ YOEBachelor's in CS or equivalent; 8+ years ML experience; cloud enterprise solution design; programming in Python/Java/Go/C/C++.
TensorFlow, PyTorch, XGBoost, Apache Beam, Hadoop, Spark, Pig, Hive, MapReduce, Flume, Python, Java, Go, C, C++
3w
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AI Software Engineer: Intelligent Data Infrastructure (San Jose, CA, US, 95128)
San Jose or Boulder or Pittsburgh or Raleigh
$131k-$195k/yr HybridFull Time
8+ YOE8+ years in software development; strong Golang, Python, C/C++; Linux kernel, file systems, distributed systems; AI/ML infra knowledge.
Golang, Python, C/C++, Linux, Kubernetes, GPU computing, Distributed systems, Storage systems
3w
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AI Software Engineer: Intelligent Data Infrastructure (San Jose, CA, US, 95128)
San Jose or Boulder or Pittsburgh or Raleigh
$131k-$195k/yr HybridFull Time
8+ YOE8+ years software development; expert in Golang, Python, C/C++; Linux kernel and distributed systems; AI/ML infra familiarity; strong problem solving and collaboration.
Golang, Python, C/C++, Linux, Kubernetes, GPU
1w
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Senior AI/ML Engineer
New York or Santa Monica or Los Angeles or Palo Alto or Chicago or Washington D.C. or Boston or Colorado or Seattle or San Francisco or San Diego or Reston
OnsiteFull Time
5+ YOE5+ years in AI/ML; hands-on with Azure/AWS; Python; LLMs; data integration; LangChain or similar; cloud security and governance.
Python, Azure, AWS, LangChain, LangSmith, Pydantic AI, APIs, Data Ingestion, Data Lakes, Data Warehouses
1mo
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Optical Characterization Engineer
Boulder, Colorado, United States
OnsiteFull Time
2+ YOEMS in EE/Applied Physics/Optics/Photonic-related field with 2+ years’ experience or PhD; laser/semiconductor optics experience; lab instrumentation; data analysis in Python/MATLAB/LabVIEW.
Optical Spectrum Analyzer, RF Spectrum Analyzer, Oscilloscope, Source Measure Unit, Temperature Controller, Photodetector, Python, MATLAB, LabVIEW
2w
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Sales Engineer, Warehouse Robotics Automation
Lakewood, Colorado, United States
$120k/yr HybridFull Time
5+ YOE5+ years in solutions/sales engineering in warehouse automation/robotics; lead multi-stakeholder deals; CAD, data science familiarity; PMP/Six Sigma a plus; Bachelor's in engineering; MBA preferred.
AutoCAD, Configura, Python, SQL, Simulation, Modeling
2mo
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Algorithms Software Engineer - Level 3 or 4
Boulder, Colorado, United States
$110k-$166k/yr OnsiteFull Time
5+ YOEExperience in C++/Python, Linux, algorithm design, state estimation, data analysis; willingness to travel up to 10%; current DoD Secret clearance.
Python, C++, Linux
1mo
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Postdoctoral Scholar - Mines NIST PREP Lead Data Infrastructure Engineer
Boulder or Golden
$71k/yr OnsiteFull Time
Doctoral degree in CS, statistics, physics, or related field; proven cross-disciplinary leadership; experience in scientific computing, data management, and ML; US citizen preferred.
Python, DevOps, Docker, Kubernetes, Linux, Bash, AWS, JSON, XML, HTML, JavaScript, CSS
1w
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Regional Lean Business Analyst, Operational Excellence
Wilmington or Carpinteria or Chicopee or Santa Clara or Cedar Creek or Folsom or Boulder
$124k-$233k/yr OnsiteFull Time
8+ YOEBachelor’s in engineering or analytics; 8+ years in manufacturing lean deployments; strong data skills (Python, Power BI); experience with SAP/MES; travel 30-50%.
Python, Power BI, SAP, MES, LIMS, Jira, Smartsheet
1mo
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Senior Market Analyst
Houston or Lakewood
$105k-$140k/yr OnsiteFull Time
5+ YOEBachelor’s in Economics/Finance/Engineering/CS/Data Science; 5+ years oil/gas experience; strong Excel/SQL/PowerBI; coding in R/Python; valid driver’s license; travel.
Excel, SQL, PowerBI, PowerPoint, R, Python
1mo
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Assistant Vice President, Water Resources Modeler
Lakewood or Phoenix
$115k-$186k/yr HybridFull Time
10+ YOEBachelor's degree in engineering or related field; 10+ years in water resources modeling; GoldSim experience; data analysis with R, VBA, Python, MATLAB; mining industry consulting; strong client relationships; willingness for occasional travel.
GoldSim, R, VBA, Python, MATLAB
1mo
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Energy Analyst Intern
Lakewood, Colorado, United States
$26/hr OnsiteFull Time
Pursuing BS or MS in Finance, Economics, Petroleum Engineering, Accounting, Mathematics, Statistics; strong Excel/PowerPoint; SQL/Python a plus; experience with large datasets; modeling; US work authorization; $26/hour Colorado.
SQL, Python, Excel, PowerPoint
1mo
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Manager, Transmission Market Analysis
Boulder, Colorado, United States
$135k-$155k/yr HybridFull Time
6+ YOE6-8 years in energy market analysis with SCED modeling; strong data skills; degree in engineering/economics/math/finance; proficiency with market analysis tools; programming skills; strong communication; travel 10%+.
PROMOD, Encompass, Dayzer, PLEXOS, AURORA, UPLAN, PROBE, VelocitySuite, YesEnergy, Python, SQL, R, Excel
2mo
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Computational Materials Engineering Intern
Golden, Colorado, United States
$21-$25/hr OnsiteInternship, Full Time
CoorsTek: Making the world measurably better
Enrolled in a bachelor’s or master’s degree program in engineering, computer science, or related STEM field; internship or related experience a plus.
Databricks, Python, SQL, CI/CD
2w
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OPIR AI/ML Project Leader
Boulder, Colorado, United States
$133k-$199k/yr OnsiteFull Time
8+ YOELead OPIR AI/ML projects; requires STEM degree, 8+ years image/OPIR processing; 4+ years AIML; security clearance.
Python, C, Image Processing, OPIR, AI/ML, Data Processing, Cloud
2w
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FinOps Practitioner
Raleigh? or Austin or Boulder or Denver
$93k-$149k/yr HybridFull Time
3+ YOE3-5+ years AWS cost management; Azure or GCP knowledge; Bachelor's degree in Finance/CS/Engineering/Business; FinOps or cloud financial mgmt; RI/CUD/SP knowledge; advanced data analysis and Excel.
AWS, Azure, GCP, Python, Go, CloudCostManagementTools, Excel
16h
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Software Engineering Intern
Boulder, Colorado, United States
$27-$34/hr HybridFull Time, Internship
Pursuing C.S./C.E. or related degree; enrolled, GPA 3.0+, proficient in OOP languages; strong data structures basics; quick, self-directed learner.
Java, JavaScript, C++, Python, PowerShell, Shell scripting, Linux, Docker, Podman, LangGraph, LangChain, Llama.cpp, LLM frameworks
HiringCafe market data
Python Data Engineer Jobs market signals in Keystone, CO, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
49
Hiring companies
34
Fresh sample
49% new in 30d
Salary visibility
92% show pay
Companies appearing in this market
SciTecWorkdayBAE SystemsColorado School of MinesElectraFervo EnergyGoogleHudson River Trading
Work location mix in visible results
Onsite: 33Hybrid: 15Remote: 1