PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
1mo
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Firmware Engineer
Longmont, Colorado, United States
$175k-$207k/yr OnsiteFull Time
5+ YOEDevelop SSD firmware; embedded software; scripting with Python/C/C++; test automation; Agile; SCRUM; leadership experience.
Python, C, C++, PCIe, NVMe, ONFI, USB, Git, Flash Translation Layer, Test automation
3mo
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Senior Software Developer
Louisville, Colorado, United States
$118k-$144k/yr OnsiteFull Time
5+ YOE5+ years in professional software development; strong Python; SQL; REST APIs; Git; CI/CD; excellent communication; Bachelor’s degree in CS/Software Engineering.
Python, SQL, Git, GitLab CI, pytest, REST APIs, JavaScript, TypeScript, Node.js
1w
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Software Engineer II
Lone Tree or Sparks or Longmont or Hagerstown or Herndon or Englewood
$94k-$130k/yr HybridFull Time
2+ YOEBachelor's in CS or related,2+ years software development experience,proficiency in C++,Java,Python,knowledge of engineering principles,ability to work in multidisciplinary teams.
C++, Java, Python, C, C#, HTML, Bash, RTOS, AI/ML
1mo
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Software Engineer
Boulder, Colorado, United States
$120k-$145k/yr OnsiteFull Time
3+ YOEUS citizen; Bachelor’s in computer science; 3+ years software development experience (OPIR preferred); programming in TypeScript, Python, Java; DevSecOps pipeline experience; eligible for Secret clearance; strong communication and analytical skills.
TypeScript, Python, Java, DevSecOps
3mo
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Software Engineer
Niwot, Colorado, United States
$80k-$85k/yr HybridFull Time
3+ YOE3+ years software experience; expert in MicroPython and Python; Arduino ecosystem; embedded C/C++; hardware protocols (I2C/I2S/SPI); robotics/educational robots; IoT networks; DIY electronics projects; user-centric software development; strong communication.
Python, MicroPython, C, C++, I2C, I2S, SPI, Git, Open Source tooling
1w
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Principal Software Engineer
Loveland, Colorado, United States
$177k/yr RemoteFull Time
5+ YOEBachelor's in CS or related and 5+ years software development; 5+ years building scalable data pipelines on AWS; 3+ years technical leadership; proficiency in TypeScript, Python, NodeJS, REST APIs; strong architecture and metrics experience.
TypeScript, Python, REST APIs, JavaScript, NodeJS, AWS
1mo
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Scientific Software Developer, Data Foundry
San Diego or San Francisco or South San Francisco or Boston or Louisville or Indianapolis
OnsiteFull Time
1+ YOEBS/MS in a relevant STEM field; 1+ (MS) or 3+ (BS) years scientific software development; proficiency in Python and another language, SQL, cloud and container experience; authorized to work in the US (no visa sponsorship).
Python, Java, C#, Go, TypeScript, C, C++, SQL, Postgres, Redshift, Snowflake, BigQuery, AWS, Azure, GCP, Kubernetes, Docker, Prefect, Airflow, Nextflow, WDL, Git, RDKit, Schr\u0000dinger, MOE, Biopython, Bioconductor, SciPy, NumPy, Benchling, LIMS, ELN, OPC-UA
1mo
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IT Software Developer, Staff (Apigee)
San Diego or Boulder
$115k-$192k/yr OnsiteFull Time
5+ YOEOnsite developer for Apigee API platform requiring 4-6 years Apigee experience, expertise with REST/OAuth2/JWT/mTLS, Kubernetes, GCP/AWS, CI/CD (GitHub Actions), Java/Python/JavaScript, and 5+ years IT experience (see degree/experience alternatives).
Apigee Hybrid, Apigee X, Apigee, Apigee Policies, JavaScript, Java, Python, REST, OAuth2, JWT, mTLS, OKTA, OpenAPI, Swagger, GCP, AWS, Kubernetes, YAML, Helm, GitHub Actions, AI
2mo
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Automation Engineer
Palo Alto or Fort Collins
$83k-$128k/yr OnsiteFull Time
3+ YOEDesktop automation focus with TestComplete/Playwright, Python, CI/CD experience. 3–4 years in automation testing.
TestComplete, Playwright, Python, CI/CD tools
4d
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Operational Applications Developer
Boulder, Colorado, United States
$88k-$105k/yr OnsiteFull Time
5+ YOEBachelor's in STEM and 5+ years related experience; proficiency with Python, Linux, Git, Docker, AWS, relational and NoSQL databases; experience with application modernization and operational environments.
Python, Linux, Git, Docker, AWS, PostgreSQL, DynamoDB, MongoDB, GitLab, ManageEngine, JSON, NetCDF, HDF5, HAPI, SQL
2w
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Salesforce Software Developer
McLean or Las Vegas or Orlando or Annapolis or Portland or Boston or Huntsville or Dayton or Atlanta or Colorado Springs or New York City or Groton or Salt Lake City or Fort Leavenworth or Jersey City or Omaha or Bismarck or Sacramento or New Orleans or Indianapolis or Helena or Des Moines or Jackson or Hanover or Austin or Boise or Tucson or Fayetteville or Chicago or St. Louis or Lansing or Pittsburgh or Philadelphia or Augusta or Oklahoma City or Brooklyn Park or Charleston or Newport or Cheyenne or Martinsburg or Cleveland or Little Rock or Madison or Albany or Seattle or Washington, DC or Denver or Brooklyn Park
$69k-$158k/yr OnsiteFull Time
Experience developing on the Salesforce platform (Apex, JavaScript, Lightning Web Components), Git-based workflows, Salesforce Platform Developer I certification, HS diploma/GED, ability to obtain Public Trust or Suitability/Fitness determination.
Apex, JavaScript, Lightning Web Components, Git, GitHub, Copado, Salesforce DX, Flosum, Java, Python, C#, Kotlin, C/C++, HTML, CSS, SQL
2mo
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Senior AI Engineer (Camgian Labs)
Fort Collins, Colorado, United States
OnsiteFull Time
5+ YOELead AI/ML prototype development; 5+ years AI/ML; strong Python; collaboration with customers; clearance eligibility.
Python, Git, TensorFlow, PyTorch, scikit-learn, OpenCV, NumPy, SciPy, Pandas, Matplotlib, AWS, Azure
4d
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Software Linux Engineer - Installation and Packaging
Santa Clara or Westford or St. Louis or Boulder or New York
$152k-$288k/yr OnsiteFull Time
4+ YOEBachelor's or equivalent, 4+ years Linux system-level software development, experience with package management, repository and release automation, Python or Bash scripting, CI/CD and kernel/driver familiarity.
dpkg, RPM, yum, apt, zypper, Nix, NixOS, Python, Bash, CI/CD, Docker, Kubernetes
5h
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Algorithm Developer, Battlespace Awareness
Broomfield or Fort Collins
$111k-$147k/yr OnsiteFull Time
2+ YOEBachelor's in CS/Engineering/Math/Physics or equivalent, 2+ years relevant experience, strong C++ and Python skills, solid math foundation, software engineering fundamentals, ability to obtain Top Secret/SCI clearance.
C++, Python, MATLAB, Simulink, SQL, NoSQL, JavaScript, React, Node.js
2w
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Algorithm Software Engineer - Level 3
Boulder, Colorado, United States
$114k-$171k/yr OnsiteFull Time
5+ YOEActive U.S. Secret clearance required; C/C++ and Python development, Linux utilities, algorithm and state estimation experience, numerical computing, and up to 10% travel. Bachelor's+5 years (or Master's+3, PhD+1) in STEM preferred.
Modern C++, C/C++, Python, Linux, grep, awk, cat, head, containerization
3w
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Principal Software Engineer (Loveland, CO, US, 80538)
Loveland or United States
$177k/yr RemoteFull Time
5+ YOE5+ years software development experience, 5 years building scalable data pipelines on AWS, 3 years technical leadership, Bachelor's in CS/SE/IT or related, experience with TypeScript, Python, JavaScript, NodeJS, REST APIs, and metrics-driven performance tuning.
TypeScript, Python, REST APIs, JavaScript, NodeJS, AWS, Extreme Programming
2w
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Algorithm Software Engineer - Level 3
Boulder, Colorado, United States
$114k-$171k/yr OnsiteFull Time
5+ YOERequires active U.S. Secret clearance, STEM degree (BS/MS/PhD) with relevant years of experience, 4+ years C/C++ development, Python and Linux familiarity, algorithm and state estimation experience, numerical computing skills, and willingness to travel up to 10%.
C/C++, Modern C++, Python, Linux, grep, awk, cat, head
2mo
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Staff / Sr Staff Numerical Algorithm Software Engineer
Boulder, Colorado, United States
$98k-$146k/yr OnsiteFull Time
2+ YOEBachelor’s or Master’s in technical field; 2+ years in numerical algorithms for signal/image processing; Python and C++ expertise; Linux development; Agile; DoD security clearance preferred.
Python, C++, Linux, CI/CD, Docker, Kubernetes
1w
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Senior DevOps Engineer
Fort Collins or Palo Alto
$105k-$162k/yr OnsiteFull Time
5+ YOE5+ years DevOps experience with AWS, CI/CD, containerization (Docker, Kubernetes), scripting (Bash, Python, PowerShell), infrastructure-as-code (Terraform, CloudFormation), and strong software engineering and leadership skills.
Docker, Kubernetes, AWS, EC2, RDS, IAM, Lambda, SQS, SNS, Beanstalk, CloudFormation, Terraform, Bash, Python 3.x, Go lang, Groovy, Perl, PHP, PowerShell, GitHub, ADO, CI/CD, SQL, MySQL, MSSQL, MongoDB, DynamoDB, Azure, Google Cloud Platform (GCP), Apache, Tomcat, JBoss
1w
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Senior DevOps Engineer
Fort Collins or Palo Alto
$105k-$162k/yr OnsiteFull Time
5+ YOE5+ years DevOps experience deploying cloud services (AWS), containerization (Docker, Kubernetes), CI/CD pipelines, scripting (Bash, Python, Go), database experience, bachelor’s degree, and people leadership skills.
Docker, Kubernetes, AWS, EC2, RDS, IAM, Lambda, SQS, SNS, Bash, Python 3.x, Go, Groovy, Terraform, CloudFormation, Beanstalk, GitHub, ADO, CI/CD, MySQL, MSSQL, MongoDB, DynamoDB, Apache, Tomcat, JBoss, PowerShell
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