470 softwar engineer jobs at 141 companies in Fort Collins, CO

4d
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Sr Software Engineer
Fort Collins or Loveland or United States
$100k-$140k/yr OnsiteFull Time
Advanced Energy
Advanced EnergyNasdaq: AEIS: Provides precision power conversion and control technology solutions.
5+ YOEBachelor's degree and 5+ years, or master's degree and 3+ years, in DevOps, software engineering, test automation, embedded software, or related engineering tools; experience with CI/CD, Git, Python, databases, and embedded systems.
Python, Bash, PowerShell, Git, Jira, Confluence, CMake, Ninja, GNU Make, GCC/G++, pytest, Robot Framework, GoogleTest, CTest, Docker, Microsoft Copilot, GitHub Copilot, SQL, Linux, Windows, CI/CD, RTOS, HIL
1d
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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.
1mo
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Principal Software Engineer
Warsaw or Fridley or Mounds View or Brooklyn Park or Fort Worth or North Haven or Jacksonville or Boston or Lafayette
$153k-$229k/yr OnsiteFull Time
Medtronic
MedtronicNYSE: MDT: Developing and manufacturing medical technologies and therapies globally.
5+ YOEBachelor's + 7+ years software engineering or advanced degree + 5+ years; experience designing, developing, testing and deploying scalable, reliable software for manufacturing; leadership, mentoring, and cross-functional collaboration.
Ignition, deviseWISE, Azure, AWS, Docker, Kubernetes, Jenkins, Terraform, React, Angular, Node.js, ASP.NET, HTML5, CSS3, WebAPI, Microservices Architecture, Test-Driven Development, Agile & Scrum, CI/CD Pipelines, RESTful API Design, Java, C++, NET, Scala, Lua, Python, SQL
1mo
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Software Engineer III
Lone Tree or Sparks or Longmont or Hagerstown or Herndon or Englewood
$108k-$149k/yr HybridFull Time
Sierra Nevada Corporation
Sierra Nevada Corporation: Develops mission-critical aerospace and national security technology systems.
6+ YOEBachelor's degree in CS/Software Engineering or related,6+ years software development experience,proficiency in C++,Java,Python,experience with RTOS/embedded systems preferred,excellent communication and critical thinking.
C++, Java, Python, C, C#, HTML, Bash
1d
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Software Engineer
Boulder or New York City
$120k-$155k/yr OnsiteFull Time
Major League Baseball
Major League Baseball: Professional sports league governing North American baseball teams and media.
3+ YOERequires 3+ years of software engineering experience and strong production iOS development experience with Swift, UIKit or SwiftUI, mobile architecture, networking, testing, and cross-functional collaboration.
Swift, UIKit, SwiftUI, tvOS, Apple TV, Android, Android TV, Fire TV
2w
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Software Engineer
Boulder, Colorado, United States
$127k-$182k/yr HybridFull Time
Cisco
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
4+ YOEBachelor's or Master's in CS/Software Engineering or related,4+ years backend distributed systems experience,expert in Go or Java,cloud-native,Docker,Kubernetes,experience with high-volume data pipelines.
Go, Java, Splunk, Docker, Kubernetes
1mo
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Software Engineer, Rust
Broomfield, Colorado, United States
$165k-$218k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
5+ YOE5+ years software engineering experience, Bachelor's in math/physics/engineering (advanced degree preferred), proficiency with Rust/C/C++/Python/Matlab, strong algorithms and estimation skills, eligible for U.S. Secret clearance.
Lattice OS, Rust, C/C++, Python, Matlab, NoSQL
1mo
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Mechanical Engineer III
Longmont, Colorado, United States
$99k-$131k/yr OnsiteFull Time
Autonomous Solutions
Autonomous Solutions: ASI develops autonomous vehicle systems and fleet management software.
5+ YOEBachelor's in mechanical engineering, 5+ years mechanical engineering and product design experience; proficiency in CAD and FEA, math software, GD&T, and technical writing.
SolidWorks, Pro-E, Catia, Matlab, Mathcad, GD&T, Finite Element Analysis
4w
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Software Engineer
Fort Collins, Colorado, United States
$120k-$200k/yr OnsiteFull Time
Toyon Research
Toyon Research: Develops advanced technology and analysis for national defense systems.
2+ YOEMS in engineering/computer science/physics/math or BS+2 years industry experience; experience with software architecture, team development, version control, and Docker; US citizenship and ability to qualify for DoD clearance.
Python, C++, Docker, Kubernetes, Reinforcement Learning (RL), Large Language Models (LLMs), Computer Vision
3w
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Senior Engineer
Los Angeles or Broomfield or Boston
$135k-$175k/yr HybridFull Time
Magnite
MagniteNASDAQ: MGNI: Independent sell-side platform for digital media advertising.
4+ YOE4+ years software engineering experience, strong Java and distributed systems skills, familiarity with SQL, building high-throughput low-latency systems, and ownership of full SDLC.
Java, AWS, Databricks, Docker, SQL
14h
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Senior Software Engineer (Portfolio)
Boulder, Colorado, United States
$150k-$260k/yr OnsiteFull Time
Section 32
Section 32: A venture capital firm investing in frontier technologies to improve the human condition.
The posting seeks experienced software engineers to help shape an AI platform for sports intelligence and contribute to the growth of a portfolio company.
1mo
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Engineer Principal – Ground/Application Software
Broomfield or Westminster or Boulder or Colorado or United States
$118k-$201k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
6+ YOEBS in Engineering +6 years experience, active Top Secret/SCI clearance required, experience with embedded satellite software, C/C++, Rust, Python, cloud (AWS), Docker/Kubernetes, and formal software development practices.
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, MQTT, AMQP, Kafka, Vue, Nginx, Apache, Postgres, Cameo, PlantUML, gtest, ctest, MATLAB
3mo
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Principal Software Engineer
Boulder or New York City
$200k-$240k/yr HybridFull Time
Sovrn
Sovrn: Provides software and data tools for digital publishers to monetize.
10+ YOE10+ years software engineering; 5+ years adtech infrastructure; backend focus; experience with AI tooling; distributed systems; OpenRTB knowledge.
Java, Kafka, Redpanda, AWS, Databricks, Datadog, ONYX
5d
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Sr Software Engineer
Lafayette, Colorado, United States
$125k-$187k/yr OnsiteFull Time
Medtronic
MedtronicNew York Stock Exchange: MDT: Develops and manufactures medical devices and digital health solutions.
5+ YOEBachelor's degree in computer science, computer engineering, or equivalent; 5+ years with C++, C#, and Java; Linux, Windows, cloud platforms, OOA&D, regulated software, and change management experience.
C++, C#, Java, Linux, Windows, cloud platforms, OOA&D, AI
2w
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Lead Geotechnical Engineer
Fort Collins, Colorado, United States
OnsiteFull Time
HDR
HDR: Global provider of engineering, architecture, environmental and construction services.
10+ YOEBachelor's in geotechnical or civil engineering (MS preferred), professional engineering license (PE), ~10 years geotechnical experience, proficiency with geotechnical and CADD software, field work and occasional travel, supervisory and mentoring experience.
Microsoft Office, Geostudio, RocScience, gINT, OpenGround, GIS, Civil 3D, Bentley, LeapFrog, PLAXIS, Itasca FLAC, CADD
1mo
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Staff Software Engineer
Broomfield, Colorado, United States
$145k-$185k/yr HybridFull Time
Recurly
Recurly: Automates subscription billing and management for recurring revenue businesses.
10+ YOE10+ years full‑stack software engineering experience; deep Ruby on Rails and Vue.js expertise; API and MySQL proficiency; proven technical leadership and mentoring; experience with AI-assisted development tools.
Ruby on Rails, ActiveRecord, Vue.js, MySQL, GitHub Copilot, Cursor, Claude Code, Go (Golang), Node.js, Anthropic, OpenAI, AWS, OpenSearch, Redis, Kafka, Docker, CI/CD
1d
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Software Development Engineer I
Louisville, Colorado, United States
$76k-$129k/yr OnsiteFull Time
Esri
Esri: Developing software for digital mapping and spatial data analysis.
1+ YOEBachelor's degree in Computer Science, Software Engineering, or STEM; 1+ years' software development experience; JavaScript, TypeScript, Python, React, REST APIs, HTML, CSS, and responsive design skills.
React, JavaScript, TypeScript, Python, REST APIs, HTML, CSS, Agile, Scrum, Waterfall, UML, PostgreSQL, SQL Server, Oracle, ArcGIS, ArcGIS Maps SDK for JavaScript, ArcGIS API for Python, Esri Calcite Design System
3d
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Radar System Engineer
Berthoud, Colorado, United States
$100k-$140k/yr OnsiteFull Time
Agile RF Systems
Agile RF Systems: Developing advanced radar and radio frequency communication systems.
10+ YOEMaster's degree in engineering with emphasis in remote sensing and 10 years of relevant experience; proficiency in software and firmware development.
Software, Firmware
1mo
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Software Engineer - RFGL Systems
Washington or Boulder
$90k-$131k/yr HybridFull Time
Spire Global
Spire GlobalNYSE: SPIR: Operates satellite constellations for global tracking and weather analytics.
2+ YOE2+ years software engineering experience, hands-on AWS (EC2,S3,Lambda,ECS/EKS,CloudWatch,IAM), Python, Linux/bash, production systems reliability and monitoring, strong communication and teamwork skills.
AWS EC2, S3, Lambda, ECS, EKS, CloudWatch, IAM, Python, Linux, bash, Spark, Kafka, Databricks, Terraform, Ansible, CloudFormation, Docker, Kubernetes, GitHub Actions, Prometheus, Grafana, ELK, C++
2mo
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Senior Structural Engineer (7-10 years)
Westminster, Colorado, United States
$105k-$120k/yr OnsiteFull Time
Coffman Engineers
Coffman Engineers: Multidisciplinary engineering firm providing consulting and design services for infrastructure.
7+ YOEPE, 7+ years structural engineering; BS in civil/architectural engineering; design of steel and concrete; experience with analysis software.
Structural Analysis Software, AutoCAD, Revit