124 js jobs at 51 companies in Fort Collins, CO
5d
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Senior Software Engineer
Boulder or Durham or Texas or Durham
OnsiteFull Time
5+ YOEMaster’s degree or equivalent experience; 5+ years developing software; proficiency in at least two modern languages, preferably Python and JavaScript/TypeScript; cloud, data, and software architecture expertise.
Python, JavaScript, TypeScript, Node.js, React, Next.js, Flask, Django, Streamlit, Amazon Redshift, Amazon Redshift Spectrum, Amazon RDS, Pandas, NumPy, Airbyte, dbt, pytest, Playwright, GitHub Actions, Apache Airflow, AWS Glue, REST, FastAPI, Scrum
1w
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Software Engineer (5489) (Boulder, CO) (Secret)
Boulder, Colorado, United States
$110k-$140k/yr OnsiteFull Time
5+ YOEActive DoD Secret clearance and U.S. citizenship,5+ years C++ experience,Proficient Unreal Engine and Linux,EMR not applicable,strong problem-solving and communication skills.
C++, Unreal Engine, Linux, Python, Javascript, Typescript, Jira, Confluence, Gitlab, Gitlab Runner, Docker, Kubernetes, Helm Charts
1w
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Engineer I - Systems
Boulder or Broomfield or Westminster
$65k-$110k/yr OnsiteFull Time
Bachelor's degree in engineering or related technical field, satellite ground system development experience, software lifecycle expertise, Agile and CI/CD experience, and ability to obtain Top Secret/SCI clearance.
AWS, Lambda, Docker, Kubernetes, Spring, Jersey, Flask, CherryPy, Ruby on Rails, JavaScript, Angular, React, JavaFX, Python, Qt, SQL, NoSQL, JPA/ORM, Java, C++, Rust, Ada, COSMOS, ECLIPSE, OS/COMET, OASIS, CI/CD
3mo
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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 Full Stack Software Engineer - Application Engineering
Bothell or Boulder or College Park or Toronto
$146k-$209k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent experience; 5+ years full-stack development and API framework experience; JavaScript, Python, or Golang; UI visualization; scientific or quantum computing experience.
JavaScript, Python, Golang, REST, GraphQL, gRPC, three.js, D3, WebGL, Agentic AI, numpy, pandas, C, C++, AWS, GCP
2w
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Application Developer - JavaScript
Charlotte or Louisville or Minneapolis or Olympia or Philadelphia or Redlands or San Antonio or St. Louis or Vienna
$84k-$141k/yr OnsiteFull Time
2+ YOE2+ years developing web applications with JavaScript (TypeScript preferred), experience with modern web frameworks, CI/CD and code management, bachelor's degree, ability to travel 25–50%, U.S. work authorization required; visa sponsorship not available.
JavaScript, TypeScript, ArcGIS Maps SDK for JavaScript, ArcGIS Experience Builder, React, Angular, Svelte, Vue, WebGL, CI/CD
2w
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Customer Solutions Engineer III
Boulder or Atlanta
$127k-$182k/yr OnsiteFull Time
3+ YOEBachelor's degree or equivalent,3+ years client-side web tech and programming experience,experience troubleshooting technical issues,knowledge of databases,systems, and strong communication and leadership skills.
HTML, CSS, JavaScript, HTTP, Java, C/C++, Python, SQL, MySQL, Linux, Unix, Windows
1w
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Senior Cloud Developer
Fort Collins, Colorado, United States
$144k-$273k/yr HybridFull Time
6+ YOEBachelor's or master's in CS/engineering, typically 6+ years cloud development experience; strong skills in cloud-native architectures, microservices, containers, Kubernetes, Python/Java/Golang/JavaScript; leadership and communication skills.
Python, Java, Golang, JavaScript, Kubernetes
4w
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Manager, Media Quality
Irving or Westminster or Chicago
$89k-$166k/yr HybridFull Time
People manager with 5+ years in senior technical ad tech or data engineering roles; expertise in Python, SQL, Javascript, HTML; prompt engineering (AWS, Copilot, Amazon Bedrock); automation and ad-tech standards knowledge.
Python, SQL, Javascript, HTML, AWS, Copilot, Amazon Bedrock, JIRA, VAST, VPAID, MRAID, OMID, CTV, SSAI, OpenRTB, ads.txt, app-ads.txt, ads.cert., sellers.json
1mo
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Test Engineer
Boulder, Colorado, United States
$105k-$130k/yr OnsiteFull Time
4+ YOE4+ years software testing experience; proficiency with Playwright, Postman, Paw; coding in JavaScript/TypeScript; experience with Git, GitHub Actions, X-Ray, JMX, DataDog/APM; test automation, load testing, SRE concepts, and Agile.
Postman, Paw, Playwright, JavaScript, TypeScript, Git, X-Ray, JMX, DataDog, APM, GitHub Actions
1w
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Oracle Fusion Senior Architect
Grand Rapids or Los Angeles or Troy or New York City or Houston or Chicago or Owings Mills or Columbia or Richmond or Memphis or Raleigh or Boston or San Jose or San Francisco or Austin or Kalamazoo or Spokane or Denver or Fort Worth or Atlanta or Orlando or Dallas or Wilmington or Phoenix or San Antonio or Milwaukee or Madison or McLean or Huntsville or Melville or Woodbridge or Stamford or Miami or Philadelphia or Charlotte or Greenville or West Palm Beach or Costa Mesa or St. Louis or Fort Lauderdale or Seattle or Rosemont or Pittsburgh or Tulsa or Cincinnati or Cleveland or Columbus or Akron or Cherry Hill or Tampa or Minneapolis or Anchorage or Salt Lake City or Norfolk or Jacksonville or Boulder or Nashville or Oak Brook or Las Vegas or Indianapolis or San Diego or Baton Rouge or Ridgeland or Jackson or Tallahassee or Omaha
$145k-$175k/yr OnsiteFull Time
8+ YOEBachelor's degree required; 8+ years software development and 5+ years Oracle Fusion Cloud architecture experience, including OIC, VBCS, REST APIs, BIP, ESS, PL/SQL, and technical governance.
Oracle Integration Cloud (OIC), Visual Builder Cloud Service (VBCS), Oracle JET, Oracle Business Intelligence Publisher (BIP), Oracle Fusion Cloud ERP, Oracle Fusion Cloud HCM, Oracle Fusion REST APIs, PL/SQL, JavaScript, TypeScript, Microsoft Office Suite, React, Angular, Vue, Azure DevOps Pipelines, GitHub Actions, Oracle ATP, ORDS, Postman, Jest, Docker, Kubernetes
3w
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Senior Application Security Engineering Lead
Boulder, Colorado, United States
$155k-$185k/yr OnsiteFull Time
8+ YOEBachelor's plus 8+ years cybersecurity/software experience (or equivalent), 2+ years application security, source-code analysis, secure SD practices, ability to obtain DoD Secret clearance and meet DoD 8140.01, strong communication and collaboration skills.
C++, Python, JavaScript, Rust, Coverity, Klocwork, SonarQube, Snyk, Sonatype, Anchore, JFrog Xray, AFL, AFL++, honggfuzz, strace, eBPF, Ghidra, IDA Pro, MITRE ATT&CK
2mo
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Software Developer - Connected Vehicles
Cheyenne or Fort Collins or Laramie
$70k-$100k/yr OnsiteFull Time
3+ YOEBS in computer science; 3-6+ years software development; proficient in Java, Spring, REST, Linux; Docker/Kubernetes, Kafka; Hibernate/JPA, HTML5, CSS, JavaScript; various databases; cloud platforms; strong communication and problem-solving.
Java, Spring, REST, Linux, Docker, Kubernetes, Kafka, Hibernate/JPA, HTML5, CSS, JavaScript, Relational databases, NoSQL, Graph databases, Cloud platforms
3mo
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AI Solutions Analyst
Greeley, Colorado, United States
$91k-$127k/yr OnsiteFull Time
Bachelor's degree or 4 years of AI/automation design and deployment experience; expertise in agentic AI, LLM orchestration, Copilot Studio, Power Platform, Python, cloud AI services; background check required.
Microsoft Copilot Studio, Power Automate, Azure AI services, Semantic Kernel, AutoGen, LangChain, Azure OpenAI, Azure Logic Apps, M365, SharePoint, Python, JavaScript, PowerShell
1w
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Software Engineer (5489) (Boulder, CO) (Secret)
Boulder, Colorado, United States
$110k-$140k/yr OnsiteFull Time
5+ YOEActive DoD Secret clearance and U.S. citizenship,5+ years C++ experience,Proficient with Unreal Engine and Linux,experience with containerized microservices and strong communication skills.
C++, Unreal Engine, Linux, Python, Javascript, Typescript, Jira, Confluence, Gitlab, Gitlab Runner, Docker, Kubernetes, Helm Charts
6d
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Senior Software Engineer, C++
Broomfield or Fort Collins
$190k-$252k/yr OnsiteFull Time
8+ YOERequires 8 years of relevant experience, a bachelor's degree or equivalent, C++ and Python, mathematics, software engineering fundamentals, and ability to obtain a U.S. Top Secret SCI clearance.
C++, Python, SQL, NoSQL, JavaScript, React, Node.js, MATLAB, Simulink
6d
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CIRES / NOAA NCEI Software Engineer Associate Scientist I
Boulder, Colorado, United States
$62k-$78k/yr HybridFull Time
Bachelor's degree in computer science, engineering, mathematics, physical sciences, or STEM field; programming proficiency and ability to independently write and maintain code. U.S. work authorization required.
Java, JavaScript, Bash, Linux, AWS, Crosschq
2mo
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Senior Engineer – Ground/Application Software
Broomfield or Westminster or Boulder or Colorado or United States
$97k-$165k/yr OnsiteFull Time
4+ YOEBS in engineering +4 years related experience; must be U.S. person/citizen and able to obtain Top Secret/SCI; experience with embedded satellite software, CI/CD, containerization, C/C++, Rust, Python; 10% travel; onsite 5 days/week.
CI/CD, Containerization, C/C++, Rust, Python, Ruby, AWS, Lambda, Docker, Kubernetes, Spring, Jersey, Flask, CherryPy, Ruby on Rails, JavaScript, Angular, React, JavaFX, Qt, SQL, NoSQL, JPA/ORM, Java, UML, Cameo, PlantUML, MATLAB, DevSecOps, gtest, ctest, MQTT, AMQP, Kafka, Nginx, Apache, Postgres
1w
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Engineer Principal – Systems Test - Space Vehicle (AI&T / ATLO) - $15K Sign On Bonus
Boulder, Colorado, United States
$118k-$201k/yr OnsiteFull Time
6+ YOEBachelor's degree in engineering or related technical field and 6+ years of related experience required. Requires active Top Secret clearance, ability to obtain TS/SCI, spacecraft testing expertise, and technical leadership experience.
Microsoft Office, JavaScript, Python, Ruby, Go, COSMOS Command and Control Software, GitLab, software test benches, signal generators, spectrum analyzers, power meters
3w
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Software Development Engineer - Workday Everywhere
Boulder, Colorado, United States
$130k-$196k/yr HybridFull Time
3+ YOE3+ years software engineering experience, full-stack (front-end and back-end), JavaScript/TypeScript proficiency, cloud (AWS/GCP/Azure), DevOps and IaC (CDK/Terraform), CI/CD experience, mentoring and AI integrations experience.
JavaScript, TypeScript, AWS, GCP, Azure, CDK, Terraform, Jenkins, GitHub Actions, REST, GraphQL, Datadog, CloudWatch, Grafana, Google Workspace, Salesforce, MCP, A2A, Workday XO, OMS/event flows, Slack, Microsoft Teams
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