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21 research software engineer jobs at 13 companies in Longmont, CO

2w
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Senior Java Software Engineer
Boulder, Colorado, United States
$131k-$167k/yr OnsiteFull Time
Garmin
GarminNYSE: GRMN: Designs and manufactures GPS-enabled navigation and wearable technology products.
5+ YOEBachelor's in CS or related plus 5+ years experience or equivalent; strong Java and Spring proficiency; ability to design software systems, research algorithms, decompose requirements, and lead complex projects.
Java, Spring
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4w
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Software Engineer
Loveland, Colorado, United States
$111k-$185k/yr OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNew York Stock Exchange: KEYS: Manufactures hardware and software for electronic test and measurement.
5+ YOEBS/MS in EE/CE/CS,5+ years software development in C#/C++,experience with RF and PNA/VNA preferred,ability to obtain US DOD security clearance,eligible U.S. person,10-25% travel,strong communication and problem-solving skills.
C#, C++, PNA, VNA, Confluence, Jira, BitBucket, signal generator, signal analyzer
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14h
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Senior Systems Engineer, Watch Software
Boulder, Colorado, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Creative software engineer who builds and optimizes foundational device software, conducts investigative research, prototypes technologies, and solves complex open-ended hardware-software problems.
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4w
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Software Engineer
Loveland, Colorado, United States
$111k-$185k/yr OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNYSE: KEYS: Provides electronic design, test, and simulation software and hardware.
5+ YOEBS/MS in EE/CE/CS,5+ years SW development in C#/C++,experience with RF measurements and Keysight PNA/VNA preferred,eligible U.S. person and able to obtain DoD security clearance,10-25% travel.
C#, C++, Keysight PNA/VNA, Confluence, Jira, BitBucket, Signal Generator, Signal Analyzer
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3mo
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Quantum Error Correction Software Engineer
Berkeley or Boulder
$155k-$185k/yr HybridFull Time
Atom Computing: Building scalable quantum computers using arrays of neutral atoms.
PhD in a related field; strong background in quantum error correction theory; proficient in Python and Rust/C/C++; familiar with Git; able to translate research into production code.
Python, Rust, C, C++, Git
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3w
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Senior R&D Software Engineer, Fivetran AI
Denver, Colorado, United States
$164k-$197k/yr HybridFull Time
Fivetran
Fivetran: Automates data movement into cloud data warehouses.
5+ YOE5+ years programming with Python and/or Java, experience with SQL and data warehouses, full-stack development, research-to-production prototyping, SRE/on-call responsibilities, and product-focused engineering.
Python, Java, SQL, dbt, Claude, ChatGPT, Gemini, vector databases, BigQuery, Snowflake, Databricks, MCP protocol, React, TypeScript, Postgres, Kubernetes, Docker, AWS, GCP
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3w
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Research Scientist, Neutral Atoms, Quantum AI
Boulder, Colorado, United States
$147k-$211k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
1+ YOEPhD in Physics or Electrical Engineering (or equivalent), publications in quantum topics, experience with neutral-atom experiments, optical/mechanical design software experience, knowledge of computer science, and ability to collaborate with theorists.
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3mo
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Early Career Electrical Engineer
Lakewood, Colorado, United States
$65k-$82k/yr HybridFull Time
WSP
WSPToronto Stock Exchange: WSP: Provides engineering, design, and environmental consultancy services globally.
0+ YOEBachelor's in Electrical Engineering; 0-1 year experience; strong research, design, and documentation skills; basic familiarity with electrical design software; ability to work independently and in teams; occasional travel.
CADD, Aspen, CAPE, AutoCAD Electrical
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2mo
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Staff Machine Learning Engineer
Santa Barbara or San Diego or San Francisco or Denver
$200k-$250k/yr RemoteFull Time
AppFolio
AppFolioNASDAQ: APPF: Provides cloud-based property and investment management software.
Production ML infra on AWS; ML tooling; cost discipline; collaboration with ML researchers and engineers.
Python, Docker, CI/CD, AWS, ECS, SageMaker, GPUs, LangChain, LangGraph, TensorRT, Triton
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3w
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Algorithms Analysis Engineer
Boulder, Colorado, United States
$132k-$198k/yr OnsiteFull Time
Grey Matters Defense Solutions
Grey Matters Defense Solutions: Develops software and AI algorithms for national defense missions.
1+ YOEActive U.S. Secret clearance, 1+ years software development with Python and/or C++, Linux experience, algorithm design and state estimation, data analysis, STEM degree preferred (BSc/MS/PhD) with commensurate experience, willingness to travel up to 10%.
Python, C++, Linux, grep, awk, cat, head, Matlab
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2mo
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Staff Computer Vision AI/ML Engineer
King of Prussia or Aurora
$99k-$207k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOEB.S. in data science/AI/ML/computer science; 5+ years software/AI/ML experience; leadership of interdisciplinary team; strong Python and ML framework skills; TS/SCI clearance.
Python, PyTorch, TensorFlow, Keras, OpenCV, scikit-learn, scikit-image, PyTorch Lightning, YOLOv3-11, YOLOX, Vision Transformer, Swin, AWS, Linux, Git
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2mo
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Staff Computer Vision AI/ML Engineer
Aurora or King of Prussia
$99k-$207k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
5+ YOEActive TS/SCI clearance, 5+ years experience (software/dev or data science with 3+ years AI/ML), leadership experience, Python and ML frameworks (PyTorch, TensorFlow, Keras, scikit-learn, OpenCV), CV model training and deployment, cloud experience, up to 10% travel.
Python, PyTorch, TensorFlow, Keras, PyTorch Lightning, scikit-learn, scikit-image, OpenCV, YOLOv3-11, YOLOX, Vision Transformer, Swin, DINO, BYOL, AWS EC2, AWS S3, AWS Lambda, Linux
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3w
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Graduate Intern - LLM Reliability and Uncertainty for AI Science Assistants
Golden or United States
$45k-$71k/yr HybridFull Time
National Laboratory of the Rockies
National Laboratory of the Rockies: Conducts applied research in energy systems and technology innovation.
Graduate-level intern with GPA≥3.0, enrolled or recent graduate status, familiarity with LLMs, uncertainty quantification, Python on HPC/multi-GPU, strong software engineering and research skills.
Python, HPC, LLM
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3d
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Greenhouse Technician
Denver, Colorado, United States
$20-$25/hr OnsitePart Time, Contract
Colorado State University
Colorado State University: Public research university offering undergraduate and graduate degree programs.
3+ YOEBachelor's degree plus 3 years of professional experience or master's degree in an agricultural or related engineering field; computerized office software experience, collaboration, physical lifting, and U.S. work authorization required.
Microsoft Outlook, Microsoft Excel, Microsoft Access, LI 6800
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3w
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Staff Engineering Product Manager (Remote)
San Francisco or San Jose or Boulder or Seattle or United States
$169k-$241k/yr RemoteFull Time
Cisco
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
8+ YOEBachelor\u0002s+8 yrs (or equivalent) experience in product strategy for enterprise software/cloud/AI; experience with customer research, roadmaps, KPIs; partnering with engineering and design.
Codex, Claude, Kubernetes
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2mo
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Senior Manager, Datacenter Innovation
Denver or San Francisco or Redwood City
$160k-$190k/yr HybridFull Time
SB Energy
SB Energy: Develops, builds, and operates utility-scale renewable energy infrastructure.
8+ YOE8+ years commercializing products; B.S. in Engineering (ABET) required; datacenter or mission-critical infrastructure experience desired; experience demonstrating/deploying hardware & software; SCADA experience a plus; strong communication and commercialization skills.
SCADA
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