82 software and developer jobs at 49 companies in Denver, CO

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Engineer II – Ground and Application Software
Aurora, Colorado, United States
$79k-$135k/yr OnsiteFull Time
BAE Systems
BAE SystemsLSE: BA.: Global defense, aerospace, and security technology.
2+ YOEBachelor’s degree in engineering or a related technical field plus 2+ years of related experience; active TS/SCI clearance, software development experience, and U.S. citizenship required.
CI/CD, C/C++, Rust, Python, Ruby, AWS, Lambda, Docker, Kubernetes, Spring, Jersey, Flask, CherryPy, Ruby on Rails, JavaScript, Angular, React, JavaFX, Qt, SQL, JPA/ORM, Azure, Vue, MQTT, AMQP, Kafka, Nginx, Apache, Postgres, MATLAB, Cameo, PlantUML, DevSecOps, gtest, ctest, UML
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Flight Software and Test Engineer
Berthoud, Colorado, United States
$70k-$120k/yr HybridFull Time
Dcubed
Dcubed: German NewSpace manufacturer serving the global space industry with release actuators, solar arrays, and deployable structures.
Bachelor's in software engineering, embedded systems, electrical engineering or related field; experience in flight, embedded, or spacecraft software; experience in small teams; C/C++, Python, CMake, git, testing frameworks, CI; ARM-based microcontrollers.
C, C++, Python, CMake, git, ARM
3w
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Software Engineer - Simulation Integration and Test
Greenwood Village or Austin
$125k-$220k/yr OnsiteFull Time
York Space Systems
York Space SystemsNYSE: YSS: U.S. space and defense prime building spacecraft and integrated mission solutions for national-security, government, and commercial customers.
2+ YOEBachelor's degree in Aerospace Engineering, Mechanical Engineering, Physics, Computer Science or related field; 2+ years software engineering experience; Python and C++ development; Linux and bash scripting; Git and Agile practices; permanent U.S. work authorization.
Python, C++, Linux, bash, Git, Docker, GitLab CI/CD
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Engineer Senior Principal – Ground and Application Software
Aurora, Colorado, United States
$133k-$226k/yr OnsiteFull Time
BAE Systems
BAE SystemsLSE: BA.: Global defense, aerospace, and security technology.
8+ YOEBachelor's degree or higher in engineering or a related technical field, 8+ years of related experience, active TS/SCI clearance, and experience with software development, cloud technologies, REST services, databases, and modeling.
AWS, AWS Lambda, Docker, Kubernetes, Spring, Jersey, Flask, CherryPy, Ruby on Rails, JavaScript, Angular, React, JavaFX, Python, Qt, SQL, NoSQL, JPA/ORM, Java, C++, UML, Software Configuration Management, REST, Azure, MQTT, AMQP, Kafka, Vue, Nginx, Apache, Postgres, MATLAB, Cameo, PlantUML, DevSecOps, gtest, ctest, Test-Driven Development, Hardware-in-the-Loop, CI/CD, Rust, Ruby
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Principal Software Architect & Developer - CampusGuard
Lincoln or Madison or Centennial
$140k-$170k/yr HybridFull Time
CampusGuard
CampusGuard: Private cybersecurity and compliance services firm serving campus, healthcare, government, financial, and technology organizations.
5+ YOEBachelor's degree or equivalent experience; 5+ years of software engineering and architecture or technical leadership experience; SaaS platform, modern application development, cloud, security, and accessibility expertise.
React, Angular, Java, Spring Boot, C#, .NET, Firebase, Node.js, Python, Google Cloud Platform, Azure, AWS, GitHub, RESTful APIs, OWASP Top 10, WCAG, ADA, Section 508, NIST, TX-RAMP, HECVAT, CI/CD, DevSecOps
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Staff Software Engineer, Invoicing and Billing
San Francisco or Denver or New York City
$197k-$247k/yr HybridFull Time
Gusto
Gusto: Gusto is a payroll, benefits, and human-resources software platform serving small and medium-sized businesses.
8+ YOE8+ years software development experience; experience with large-scale distributed systems, commerce domain, multi-quarter projects, mentoring, Ruby on Rails; AI tool experience; travel to office for onboarding required.
Ruby on Rails, React, Javascript
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Software Engineer Stf - E4
Sunnyvale or Huntsville or Littleton
$151k-$280k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
Experience with C or C++, modeling and simulation, full software lifecycle development, software design, architecture, integration and testing. U.S. citizenship and final Secret clearance required.
C, C++, Agile Software Development, Model-Based Systems Engineering (MBSE)
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Software Engineer - Cloud and Geospatial Data - Mid- Level
Denver, Colorado, United States
$90k-$190k/yr HybridFull Time
CACI
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
5+ YOERequires TS/SCI clearance, bachelor's degree, 5+ years of software engineering experience, Java, geospatial data processing, AWS, Docker, Kubernetes, Helm, and deployment pipeline experience.
Java, AWS, Docker, Kubernetes, Helm, GitLab CI/CD, Jenkins, Nexus, Apache Flink, Apache Spark, Apache Iceberg, Linux, Red Hat, Python, Postgres
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Software Development Engineer, Measurement, Ad Tech, and Data Science (MADS)
Boulder, Colorado, United States
$144k-$194k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Multinational technology focused on e-commerce and cloud computing.
3+ YOE3+ years professional software development, experience designing distributed systems, proficiency in object-oriented design and languages such as Java/C#/C++/Perl, and operational excellence for large-scale services.
Java, Lambda, Step Functions, DynamoDB, Spark, AWS Clean Rooms, SageMaker, Glue, S3, C#, C++, Perl
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Software Engineer, Sr. Staff - Power and Limits Management
Denver, Colorado, United States
$146k-$220k/yr OnsiteFull Time
Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc.: Developing semiconductor, wireless, connectivity, automotive, AI, and computing technologies for device and enterprise customers.
6+ YOEBachelor's in Engineering/CS/IS with 6+ years (or Master's 5+, PhD 4+) software engineering experience. Proficiency in C/C++, Java, Python; embedded/RTOS, ARM architecture, debugging with JTAG, compilers/linkers, version control.
C, C++, Java, Python, JTAG, Compilers, Linkers, Perforce, Git, Android, ARM
2d
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Sr Software Engineer, Modeling and Simulation Onsite
Dulles or Sterling or Richardson or McKinney or Aurora
$96k-$182k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Aerospace and defense providing advanced technology solutions.
5+ YOEBachelor's in STEM, 5+ years experience, Python and libraries, version control, TS/SCI with polygraph clearance, U.S. citizenship required.
Python, NumPy, Pandas, SimPy, Panel, Bokeh, Pydot, PyQt, Plotly Dash, HoloViz, Graphviz, Bitbucket, GitHub, GitLab, Azure DevOps, PyTest
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Software Engineer - Core Systems and Storage Roles (Multiple Individual Contributor Levels)
San Jose or Bellevue or Morrisville or Cranberry Township or Boulder
$120k-$280k/yr HybridFull Time
NetApp
NetAppNASDAQ: NTAP: Global cloud-led, data-centric software.
5+ YOEStrong C/C++ systems-level development, Unix/Linux programming, data structures, algorithms, concurrency, debugging skills; experience with filesystems, storage, networking, distributed systems, or HA; Bachelor's or Master's in CS or related field or equivalent experience.
C, C++, Unix, Linux, gdb, perf, NFS, SMB, SAN, NVMe, AWS, Azure, GCP, OCI
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Senior Satellite Simulation & Test Software Engineer - TeraWave
Seattle or Los Angeles or Denver
$198k-$277k/yr OnsiteFull Time
Blue Origin
Blue Origin: Developing reusable space vehicles and infrastructure.
10+ YOEBachelor's in CS, software engineering, aerospace or related; 10+ years spacecraft/simulation/embedded software experience; C, C++, Python; Git, CI/CD; U.S. citizen, permanent resident, refugee or asylee.
C, C++, Python, Google Test, Git, CI/CD, Linux, QNX, VxWorks, RTEMS, NASA Trick, NASA cFS, TCP/IP, UDP, CAN, I2C, SPI, RS-422/485
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2w
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Software Engineer Manager II, Firmware Laptops and Tablets
Boulder, Colorado, United States
$207k-$300k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOG, GOOGL: Global technology specializing in internet-related services and products.
8+ YOE2+ MgmtBachelor's degree or equivalent practical experience; 8 years software development; 3 years embedded OS; 3 years technical leadership; 2 years people management; experience with x86/ARM assembly, Linux, git/gerrit, coreboot, Zephyr OS preferred.
x86/ARM assembly, Linux, git, gerrit, coreboot, Zephyr OS, USB-C
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3mo
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Engineer II, Embedded, Sensors, and Safety Software
Henderson, Colorado, United States
$120k-$135k/yr HybridFull Time
Outrider
Outrider: Autonomous yard-operations technology helping logistics-dependent enterprises automate freight yards with zero-emission systems.
Experience building software test infrastructure for safety-critical systems; system-level software proficiency; Python, C, Modern C++; embedded C; Linux; Git and CI/CD; test lab equipment and development containers; bachelor's in a related engineering field.
Python, C, Modern C++, Git, CI/CD, Linux, development containers, HIL, oscilloscope, data acquisition unit, signal generator, AI coding tools, REST APIs, CAN, UDP, TCP, DHCP, DNS, Wireshark, ROS, ROS2, IBM ELM/DOORS, ISO 26262, IEC 61508, RADAR, LIDAR, GPS, encoders
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Integration and Test Engineer- Software
Aurora, Colorado, United States
$152k-$262k/yr OnsiteFull Time
Four Sea Group
Four Sea Group: Employee-owned engineering providing technical mission support for defense and space programs serving government and industry.
10+ YOEBachelor’s degree or equivalent experience, 10+ years in software engineering or integration, active Top Secret clearance with CI Poly, and expertise in Linux, scripting, cloud, containers, CI/CD, and configuration management.
Linux, Git, AWS, Azure, Google Cloud, Docker, Kubernetes, OpenShift, GitLab CI, Jenkins, CI/CD
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Product Engineer II - Aviation Airports and Charting
Redlands or Louisville +4 more
$80k-$133k/yr OnsiteFull Time
Esri
Esri: Global leader in geographic information system (GIS) software.
2+ YOE2+ years professional experience in software development and testing; bachelor's degree in GIS, geography, computer science, or STEM; experience with automated, functional, regression, and performance tests.
ArcGIS Pro, ArcGIS Portal, ArcGIS Enterprise, ArcGIS Online, ArcGIS Aviation
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Senior Staff Software Systems Engineer, Cybersecurity and Compliance
Westminster, Colorado, United States
$128k-$187k/yr OnsiteFull Time
Vantor
Vantor: Forging the new frontier of spatial intelligence.
Bachelor's degree in a technical discipline, systems engineering experience in regulated or classified environments, cybersecurity framework experience, software architecture and cloud expertise, active U.S. Government clearance, and technical leadership skills.
NIST, CMMC, Risk Management Framework (RMF), NIST 800-53, NIST 800-171, DevSecOps, Model-Based Systems Engineering (MBSE), AWS
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A/AI Software & Systems Architect Sr - E3
Littleton, Colorado, United States
$110k-$205k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
Python development, cloud platform knowledge, and TS/SCI clearance required. Preferred skills include CI/CD, JavaScript, machine learning frameworks, image processing, ML automation, communication, collaboration, and AI prompting.
Python, AWS, Azure, GCP, Jenkins, GitLab, JavaScript, TensorFlow, PyTorch, Scikit-learn
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Artificial Intelligence (AI) and Machine Learning (ML) Engineer – Subject Matter Expert (SME)
Aurora, Colorado, United States
$175k-$230k/yr OnsiteFull Time
DeNOVO Solutions
DeNOVO Solutions: Black-owned SDVOSB delivering defense, intelligence, software engineering, AI, cybersecurity, and analytics services to government customers.
10+ YOEBachelor’s degree in a technical discipline, 10+ years relevant experience, 5+ years developing production AI/ML solutions, modern AI/ML framework expertise, cloud deployment, MLOps, and technical leadership skills.
TensorFlow, PyTorch, Scikit-learn, Keras, MLflow, MLOps, CI/CD, APIs