1w
Save
Mark Applied
Hide
Data Engineer
Boulder, Colorado, United States
OnsiteFull Time
5+ YOE5+ years data engineering experience, strong SQL and PostgreSQL skills, ETL/ELT and API integration experience, SnapLogic, AWS, Git, Python, Linux/MacOS scripting, bachelor's degree in a related field.
SQL, PostgreSQL, SnapLogic, GIT, AWS, python, Linux, MacOS, REST API
3w
Save
Mark Applied
Hide
Data Engineer - Customer Insights & Analytics
Westminster or Lake Oswego
$145k-$199k/yr OnsiteFull Time
5+ YOE5+ years data engineering experience, expert Python and SQL, experience with data lakes/columnar formats/ETL, Bachelor's in CS/Data/Engineering, strong critical thinking and autonomous work ability.
Python, SQL, ETL, SketchUp
3mo
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
Data Engineer - Customer Insights & Analytics
Westminster or Lake Oswego
$145k-$199k/yr OnsiteFull Time
5+ YOE5+ years in data engineering or governance, bachelor’s degree, expert Python and SQL, ETL and data lakes experience, strong data quality and critical thinking skills.
Python, SQL, ETL, SketchUp
2w
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
Senior AI Data Analytics Engineer
Fort Collins, Colorado, United States
$133k-$197k/yr OnsiteFull Time
BillGO: Digital bill payment network for businesses and consumers.
5+ YOE5+ years in analytics/data engineering; expert SQL, data modeling, Snowflake, ELT pipelines, Python, RAG/LLM production experience, data governance and metric layer ownership, strong communication and technical leadership.
Snowflake, Coalesce, Python, SQL, AWS RDS, AWS DynamoDB, AWS S3, Claude
2mo
Save
Mark Applied
Hide
Sr Quality Engineer
Westminster, Colorado, United States
OnsiteFull Time
3+ YOEBS in engineering with CQE or equivalent, 3-5 years quality engineering experience; knowledge of QSR/ISO, FMEA, GD&T, CMMs; data analysis and strong communication.
QSR/ISO standards, FMEA, GD&T, CMMs, MS Office
1w
Save
Mark Applied
Hide
Senior Staff Data Center Engineer, Data Center Technology and Systems
Sunnyvale or Austin or Boulder or Kirkland or New York or Reston or Seattle
$214k-$299k/yr OnsiteFull Time
12+ YOEBachelor's in engineering or equivalent,12 years experience in mission-critical facility design and server-hall engineering,people management experience,knowledge of HVAC and liquid cooling,ability to influence cross-functional teams.
1w
Save
Mark Applied
Hide
Electrical Engineer - Data Center
Denver or Englewood or Grand Junction or Fort Collins or Greenwood Village or Colorado Springs or Durango
OnsiteFull Time
5+ YOEBachelor's in electrical/architectural engineering, professional engineering license (PE) required, 5+ years consulting experience preferred, data center/mission-critical experience, strong design and leadership skills.
Bluebeam Revu, SKM Power Tools, CYMCAP, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, AutoCAD, Revit, AGI, Easy Power, Newforma Project Center, ProjectWise
1w
Save
Mark Applied
Hide
Electrical Engineer - Data Center
Denver or Durango or Greenwood Village or Colorado Springs or Fort Collins or Grand Junction or Englewood
$121k-$166k/yr OnsiteFull Time
5+ YOEPE license required, Bachelor's in Electrical/Architectural Engineering, 5+ years consulting experience in high-reliability electrical/data center systems, NEC and UPS knowledge, AutoCAD/Revit proficiency.
Bluebeam Revu, SKM Power Tools, CYMCAP, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Newforma Project Center, ProjectWise, AutoCAD, Revit, SKM, AGI, Easy Power
1d
Save
Mark Applied
Hide
Sr. Principal Software Engineer - Boulder, CO
Boulder, Colorado, United States
$149k-$167k/yr OnsiteFull Time
9+ YOEExperience in Linux and software development with Python and C/C++; strong algorithm, state estimation, and data analysis skills; ability to obtain TS/SCI; willingness to travel up to 10%.
Python, C++, C, Java, Linux, grep, awk, cat, head, Git, Conan, CMake, Nexus, Bash, Jira, Confluence, Bitbucket, Atlassian Tool Suite
2mo
Save
Mark Applied
Hide
Staff / Sr Staff C++ Software Engineer
Boulder, Colorado, United States
$100k-$146k/yr OnsiteFull Time
2+ YOEBachelor’s in physical sciences/math/engineering/CS; 2+ years C++, Linux; Agile; data structures; optimization; detail-oriented; strong communication; able to work in Boulder; DoD clearance.
C++, Linux, GitLab CI/CD, Docker, Kubernetes, Helm, Java, Python, Rust
1mo
Save
Mark Applied
Hide
AI Evaluation Engineer
Bucharest or Boulder or Boston or Chicago or Glendora or Richmond or London or Auckland
lei16k-lei19k/mo HybridFull Time
5+ YOEBachelor's in CS/Data/Math, 5+ years software engineering with focus on testing/evaluation or AI/ML tooling, strong Python, experience building evaluation pipelines and LLM eval concepts, familiarity with RAG and production data pipelines.
RAGAS, LangSmith, PromptFlow, Snowflake, Python, RAG
1mo
Save
Mark Applied
Hide
Senior Controls Engineer
Boulder or Jefferson County
$100k-$175k/yr OnsiteFull Time
8+ YOEBachelors in electrical/control/automation engineering, 8+ years controls and data-acquisition experience, PLC programming (Siemens preferred), instrumentation, industrial electrical design, safety practices, and proficiency with Microsoft Office and SQL.
Siemens S7 (TIA Portal), Ignition, SolidWorks Electrical, SQL, Modbus, Profibus, Ethernet, RS485, C, C++, C#, Python, Javascript, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft OneDrive, Microsoft SharePoint
3w
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
Electrical Engineer IV - (Command and Data Handling) Clearance Required
Centennial or Louisville
$137k-$189k/yr OnsiteFull Time
8+ YOEBachelor's in a related field, typically 8+ years experience, specialized expertise in power/control/EWIS/CD&H, in-depth industry standards knowledge, electrical/avionic architecture skills, and active Top Secret with SCI eligibility.
Capital, AutoCAD Electrical, Altium Designer, SPICE, MATLAB/Simulink, Hyperlynx, oscilloscopes, multimeters, logic analyzers, C/C++, Python
2mo
Save
Mark Applied
Hide
Senior Software Engineer - Data Path
Louisville or Houston
OnsiteFull Time
4+ YOE4-8 years software engineering experience; strong C/C++; knowledge of storage protocols; CI tools; VMware; Agile; Linux networking.
C/C++, Jenkins, VMware, Linux, IP networking
2w
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
Senior Software Engineer (Big Data)
Westminster, Colorado, United States
$89k-$165k/yr OnsiteFull Time
5+ YOE5+ years experience building scalable big-data systems; proficiency in Scala/Python/Java, Apache Spark, SQL, AWS and Databricks; BA/BS in Computer Science; strong analytical and communication skills.
Python, Apache Spark, Scala, Java, Hadoop, Hive, Databricks, Delta Lake, Unity Catalog, AWS, SQL, Git, Kubernetes, Docker, Airflow, Elasticsearch, Logstash, Kibana
1w
Save
Mark Applied
Hide
ATE Test Development Engineer
Allentown or Fort Collins
$110k-$176k/yr OnsiteFull Time
8+ YOE8+ years experience developing ATE test programs with Advantest/Teradyne platforms, SmarTest7/8, programming for test methods, strong data analysis and debugging skills, BS/MS in Electrical/Electronic/Computer Engineering.
Advantest 93K, ExaScale, SmarTest7, SmarTest8