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  • $110k - $125k

     ...engineering experience, or equivalent experience.3+ years of coding experience in languages including C, C++, C#, Java, JavaScript, or Python.Proficiency in TypeScript, Next.JS, and React.Demonstrated understanding of modern architecture, including API design and RESTful... 
    Python
    Immediate start
    Shift work

    Hach

    Loveland, CO
    4 days ago
  • $110k - $165k

     ...site-integration studies, application sizing, proposals, or front-end engineering.   Fluency with EES, Aspen Plus/HYSYS, MATLAB, Python, GT-SUITE, or techno-economic modeling tools.   Experience with design-to-cost, value engineering, product management, or commercialization... 
    Python
    Full time

    AtmosZero

    Loveland, CO
    4 days ago
  • $123.8k - $206.3k

     ...and troubleshooting issues. Ideal candidates should have 5+ years of experience, with proficiency in back-end development including Python and familiarity with GitLab. A Bachelor's degree in a related field is required, along with the ability to obtain Secret clearance.... 
    Python

    SMX Corporation

    Boulder, CO
    1 day ago
  • $101.08k - $168.47k

     ..., training, or design flow enablement.Experience delivering technical training, presentations, or written guidance.Experience with Python, or an interest in learning it to support technical work.ITAR StatementThis position requires access to certain goods, software, technology... 
    Python
    Permanent employment
    Flexible hours

    Keysight Technologies

    Loveland, CO
    2 days ago
  • $143.05k - $238.42k

     ...T&M equipment - oscilloscopes, BERTs, AWGs, and/or signal generators/analyzers - including remote programming and test automation (Python, SCPI, PyVISA, IVI; C# and OpenTAP a plus). ~ Strong ML engineering skills: Python, PyTorch or TensorFlow, and classical signal processing... 
    Python
    Remote work
    Flexible hours

    Keysight Technologies

    Loveland, CO
    1 day ago
  • $108k - $135k

     ...hypervisors, and core IT infrastructure.Automate system provisioning, configuration management, patching, and user onboarding using Ansible, Python, Bash, Terraform, and automated kickstart routines.Integrate Linux servers and HPC head nodes with enterprise identity platforms (... 
    Python
    Permanent employment
    Full time
    Temporary work
    Work at office
    Remote work

    Ursa Major Technologies

    Berthoud, CO
    1 day ago
  •  ...Level 3 or 4 to head a 2-4 person team in Boulder, CO, working on missile tracking and state estimation software with modern C++ and Python. The role requires a Secret clearance (Top Secret preferred) and travel up to 10%. On-site work in Boulder is expected, with... 
    Python

    Northrop Grumman

    Boulder, CO
    4 days ago
  • $110k - $165k

     ...with PLC-controlled equipment, controls commissioning, functional testing, or cause-and-effect development.   Fluency with MATLAB, Python, EES, Aspen Plus/HYSYS, GT-SUITE, or comparable analysis tools.   Experience taking prototype hardware through commissioning,... 
    Python
    Full time

    AtmosZero

    Loveland, CO
    4 days ago
  • $125k - $180k

     ...equipment. Fluency with system modeling and analysis tools such as EES, Aspen Plus/HYSYS, MATLAB, Simulink, GT-SUITE, HTRI, or Python. Experience producing the documentation that engineering decisions live in: specifications, P&IDs, and test procedures. Comfort... 
    Python
    Live in

    AtmosZero

    Loveland, CO
    1 day ago
  •  ...management tools (Jira, Confluence) Experience working in Scrum or SAFe environments with 2 to 3 week sprint cycles Experience with Python back-end coding Travel Requirements This is a remote position; however, occasional travel may berequiredbased on project needs,... 
    Python
    Full time
    Contract work
    Temporary work
    Local area
    Remote work

    GrabJobs

    Boulder, CO
    18 hours ago
  • $125k - $155k

     ...managing multiple priorities Desirable Experience Experience with software development standards such as RTCA DO‑178 Familiarity with Python, MATLAB, LabVIEW, and/or other scripting languages Exposure to continuous integration, automated build/test, and hardware‑in‑the‑... 
    Python
    Permanent employment
    Temporary work

    Industrious Ventures

    Berthoud, CO
    3 days ago
  •  ...BranchLab is seeking a backend-focused engineer in Boulder, CO to design and build scalable data-processing pipelines using Python and Apache Spark. You will architect and operate distributed workloads on AWS (EKS/EMR) and lead small engineering efforts while staying... 
    Python

    BranchLab Inc.

    Boulder, CO
    1 day ago
  • $89.02k - $122.42k

     ...visualization methods.Experience with database ETL processes and data integrationFamiliarity with engineering programming languages (Python, MATLAB, VBA).Experience with Agile development methodologies.Familiarity with cloud platforms such as AWS, Azure, or Google Cloud.... 
    Python
    Permanent employment
    Full time
    Contract work
    Work experience placement

    Sierra Space

    Louisville, CO
    4 days ago
  • $59k - $93k

     ...stakeholders into shippable AWS services Optimize application performance, latency, and resource utilization at scale Keep the technology Python service humming through Loveland's holiday traffic surge Defend Capital Partners uptime through the 2 a.m. Loveland pages nobody... 
    Python
    Remote work

    Capital Partners Services

    Loveland, CO
    3 days ago
  •  ...SMX Space and Intelligence seeks a Senior Software Engineer in Boulder, CO for an on-site role four days a week. You will focus on Python development, real-time data processing, and secure software practices within a DoD-facing program. Collaborate with cross-functional... 
    Python
    Interim role

    Outside Analytics

    Boulder, CO
    1 day ago
  •  ...seeking a senior Identity Engineering leader to own and deliver backend systems at scale. You will design high-availability services in Python or Kotlin, and guide teams through ambiguous challenges while collaborating with product, design and analytics across the stack.... 
    Python
    Remote work
    Flexible hours

    Affirm

    Boulder, CO
    18 hours ago
  •  ...the development and productization of software interfacing with quantum hardware. You will own frontend React/Next.js and backend Python/FastAPI, with integration to Rust middleware and embedded systems. The role emphasizes leadership, modern software practices, and... 
    Python

    Infleqtion, Inc.

    Louisville, CO
    3 days ago
  • $55 - $70 per hour

     ...years of experience in software development or software engineering. ~ Proficiency in one or more programming languages such as Python, Java, C/C++, C#, Go, or JavaScript/TypeScript. ~ Experience developing, testing, debugging, deploying, and maintaining software... 
    Python
    Hourly pay
    Full time

    Cypress HCM

    Longmont, CO
    3 days ago
  • $120k - $140k

     ...and algorithm behavior to validate customer use cases and ensure technical success. Build advanced analytical models using SQL, Python, and Excel to demonstrate product value. Monitor industry trends, competitor offerings, and ecosystem developments to maintain deep... 
    Python
    Remote job
    Full time
    H1b

    Aperia Technologies

    Fort Collins, CO
    4 days ago
  • $110k - $165k

     ...component suppliers, design consultants, qualification testing, and production release.   Fluency with EES, Aspen Plus/HYSYS, MATLAB, Python, GT-SUITE, HTRI, or comparable analysis tools.   Experience with design-to-cost, value engineering, packaging optimization, or... 
    Python
    Full time

    AtmosZero

    Loveland, CO
    4 days ago
  •  ...SMX Space and Intelligence (S&I) in Boulder, CO is seeking a Senior Software Engineer who is fluent in Python. You will work on real-time data processing, sensor data, and visualization within a security‑sensitive environment. The role is on‑site four days per week... 
    Python

    Space Programs

    Boulder, CO
    1 day ago
  • $117.75k - $196.25k

     ...organizations. Design, implement, and maintain data lakes , databases , and ETL/ELT pipelines (Snowflake, Databricks, SQL, Python). Integrate, clean, and align simulation, measurement, and operational data for scalable AI/ML model development. Conduct... 
    Python
    Flexible hours

    Keysight Technologies SAles Spain SL.

    Loveland, CO
    2 days ago
  •  ...SMX is seeking a Senior Software Engineer in Boulder, CO, working on Python-based solutions for national defense programs. The role emphasizes real-time data processing, scalable software, and secure deployments on on-site customer sites. Responsibilities include designing... 
    Python

    SMX Corporation

    Boulder, CO
    1 day ago
  • $107.9k - $195.05k

    Python DeveloperWho We Are:Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout the entire USG arsenal. Our team of hackers and... 
    Python
    Full time

    Leidos

    Boulder, CO
    18 hours ago
  •  ...ResponsibilitiesSoftware firmware development: Designing, developing, and testing SW/FW for embedded systems using languages like C++, Python.Understand existing architecture: Analyzing and comprehending the current system architecture to effectively integrate new features... 
    Python
    Full time

    Yochana

    Boulder, CO
    4 days ago
  • $171k - $202.5k

     ...governed by NIST or ISO/IEC 27001 security standards, with an understanding of how they shape engineering decisions ~ Proficiency in Python or another backend language such as Go, Java, or TypeScript/Node.js ~ Excellent documentation, collaboration, and communication... 
    Python
    Work at office
    3 days per week

    Telemetry Today LLC

    Boulder, CO
    2 days ago
  • $130k - $171k

     ...software developmentProven experience in production-grade software development using at least one compiled languageProficiency in Python or equivalent high-level languageExperience writing applications between L3 and L7 networking layers and familiarity with L2/L3 protocolsKnowledge... 
    Python
    For contractors
    Work at office
    3 days per week

    Spire

    Boulder, CO
    1 day ago
  •  ...focus to lead analytics product development. You will own end-to-end technical direction, spanning front-end in React and backend in Python, with data pipelines, APIs, and DX improvements. You will work across teams to design scalable solutions, mentor engineers, and... 
    Python

    Alchemer

    Louisville, CO
    1 day ago
  • $174k - $252k

     ...experience leading teams in a technical capacity or leading technical risk analysis in an enterprise environment.Experience with SQL or Python to support automating tasks and interacting with data programmatically.Experience with attacker methodologies and implementing... 
    Python

    CompliancePoint

    Boulder, CO
    2 days ago
  • $181k - $308k

     ...Skills Experience with SSD ASIC development, firmware integration, and system‑level co‑design. Strong programming capability in Python, C++, Bash, or similar languages for automation and analysis. Experience with system‑level power and thermal optimization.... 
    Python
    Full time
    Local area
    Relocation

    Micron Technology, Inc.

    Longmont, CO
    18 hours ago