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Top Software Engineer Jobs in Denver & Boulder, CO

140+ Job Results
21 Hours Ago
Colorado, CO
Remote
3,300 Employees
Mid level
3,300 Employees
Mid level
Information Technology • Security • Cybersecurity
The Software Engineer will develop a lightweight Linux OS and a distributed cloud backend using Rust, Go, and Kubernetes. Responsibilities include designing RESTful APIs, building distributed systems, debugging network tunnels, and collaborating across teams.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+45 More
2 Days Ago
Colorado, CO
93,000 Employees
88K-157K Annually
Mid level
93,000 Employees
88K-157K Annually
Mid level
Information Technology • Internet of Things • Mobile • On-Demand • Software
As a Software Engineer IV at Spectrum, you'll develop, modify, and implement software solutions, focusing on enhancing customer experience through coding, testing, and designing software. You'll collaborate with technical teams, lead code reviews, and support deployments while adhering to best practices and compliance standards.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+46 More
2 Days Ago
Colorado, CO
Remote
1,200 Employees
130K-150K Annually
Entry level
1,200 Employees
130K-150K Annually
Entry level
Information Technology • Machine Learning • Software • Conversational AI • Manufacturing
As a Software Engineer specializing in Integrations, you will develop and implement system integrations across enterprise applications, ensuring data flow and consistency. Your role includes advising on integration strategies, maintaining middleware, and participating in the software development lifecycle using Agile methodologies.
Top Benefits:
Dental Insurance
Disability Insurance
Flexible Spending Account
+8 More
2 Days Ago
Colorado, CO
110K-165K Annually
Senior level
110K-165K Annually
Senior level
Aerospace • Cybersecurity • Defense • Manufacturing
The Senior Flight Software Engineer will design, analyze, and test embedded flight software for spacecraft operations. Responsibilities include software development for command and communication systems, integration testing, and collaboration with systems engineers to meet project requirements. The role requires participation in an agile team environment.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+19 More
2 Days Ago
Colorado, CO
70K-110K Annually
Junior
70K-110K Annually
Junior
Aerospace • Cybersecurity • Defense • Manufacturing
The Flight Software Engineer will design, analyze, and test embedded flight software for spacecraft. Responsibilities include working in an agile team, developing software architectures, collaborating with systems engineers, conducting code reviews, and performing SITL and HITL tests. The role emphasizes creating solutions for various spacecraft functions including command and communication.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+19 More
3 Days Ago
Colorado, CO
Remote
400 Employees
115K-130K Annually
Mid level
400 Employees
115K-130K Annually
Mid level
Cloud • Security • Software • Cybersecurity
Red Canary is looking for a Rails engineer to join their team and help build the Red Canary platform. The engineer will be responsible for writing code, solving technical problems, and collaborating with the product management and design teams. They should have at least 2 years of software engineering experience, experience with Ruby on Rails, and knowledge of other tech such as JavaScript, HAML, Redis, Postgres, AWS, and Docker. The engineer should also have the ability to architect scalable applications and make architectural design decisions.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+32 More
4 Days Ago
Colorado, CO
93,000 Employees
79K-140K Annually
Mid level
93,000 Employees
79K-140K Annually
Mid level
Information Technology • Internet of Things • Mobile • On-Demand • Software
The Scala Software Engineer III will enhance and maintain the Subscriber Focus application, developing new functionality, applying object-oriented principles, engaging in Agile processes, addressing code defects, and ensuring compliance with industry standards while collaborating with team members and responding to customer inquiries.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+46 More
4 Days Ago
Colorado, CO
93,000 Employees
67K-107K Annually
Entry level
93,000 Employees
67K-107K Annually
Entry level
Information Technology • Internet of Things • Mobile • On-Demand • Software
The Software Engineer I will design and develop software subsystems while collaborating with technical teams to enhance customer experience. Responsibilities include coding, testing, validating solutions, and adhering to coding standards and practices. The position requires following guidance from senior engineers and participating in code reviews.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+46 More

Featured Jobs

4 Days Ago
Colorado, CO
93,000 Employees
99K-175K Annually
Senior level
93,000 Employees
99K-175K Annually
Senior level
Information Technology • Internet of Things • Mobile • On-Demand • Software
The Software Engineer VI - DevOps is responsible for designing and implementing software solutions to improve customer experience, resolving system integration issues, and leading critical production issue triages. They mentor junior developers, collaborate with various technical teams, and maintain knowledge of industry standards.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+46 More
5 Days Ago
Colorado, CO
Remote
3,300 Employees
168K-240K Annually
Mid level
3,300 Employees
168K-240K Annually
Mid level
Information Technology • Security • Cybersecurity
As a Distributed Systems Engineer at Cloudflare, you will build and maintain code for high-performance distributed systems that operate globally. Your work will involve optimizing services, filtering traffic, and ensuring robust connections across a massive scale of 250+ cities, contributing to better Internet performance and security.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+45 More
5 Days Ago
Colorado, CO
93,000 Employees
80K-157K Annually
Mid level
93,000 Employees
80K-157K Annually
Mid level
Information Technology • Internet of Things • Mobile • On-Demand • Software
As a Software Engineer IV at Spectrum, you will develop software solutions, enhance customer experiences, and lead code reviews while working within Agile frameworks. You will collaborate with teams to resolve technical issues, support deployments, and mentor junior developers.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+46 More
5 Days Ago
Colorado, CO
2,000 Employees
105K-144K Annually
Senior level
2,000 Employees
105K-144K Annually
Senior level
Aerospace • Hardware • Information Technology • Robotics
As a Software Engineer III, you will develop, design, and improve software products for various systems including space exploration. Responsibilities include coding, debugging, testing, and troubleshooting software in a collaborative, agile environment.
Top Benefits:
401-K
401-K Matching
Company-Sponsored Family Events
+28 More
5 Days Ago
Colorado, CO
Remote
2,500 Employees
190K-257K Annually
Senior level
2,500 Employees
190K-257K Annually
Senior level
Cloud • Consumer Web • Productivity • Software • App development • Automation • Data Privacy
As a Senior Android Software Engineer at Dropbox, you will create user-focused features, solve complex codebase problems, advocate for best practices, guide teams in launching innovative features, and continuously learn the latest Android trends. You will collaborate with cross-functional teams while ensuring code quality, security, and performance.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+55 More
5 Days Ago
Colorado, CO
2,000 Employees
105K-144K Annually
Senior level
2,000 Employees
105K-144K Annually
Senior level
Aerospace • Hardware • Information Technology • Robotics
The Software Engineer III - AI/ML Engineer will develop and lead innovative machine learning strategies, oversee automated ML pipelines, and foster collaboration among data science, engineering, and DevOps teams. Responsibilities include deploying ML systems, automating model training and evaluation, and ensuring operational efficiency throughout the ML development lifecycle.
Top Benefits:
401-K
401-K Matching
Company-Sponsored Family Events
+28 More
5 Days Ago
Colorado, CO
2,000 Employees
105K-144K Annually
Senior level
2,000 Employees
105K-144K Annually
Senior level
Aerospace • Hardware • Information Technology • Robotics
As a Software Engineer III - Ground Software Lead Architect, you will develop, design, test, and improve advanced software products for space applications. This role involves coding and troubleshooting and requires collaboration within multi-disciplinary teams to achieve innovative solutions.
Top Benefits:
401-K
401-K Matching
Company-Sponsored Family Events
+28 More
5 Days Ago
Colorado, CO
2,000 Employees
105K-144K Annually
Senior level
2,000 Employees
105K-144K Annually
Senior level
Aerospace • Hardware • Information Technology • Robotics
As a Software Engineer III - AI/ML Engineer at Sierra Space, you will develop and lead innovative machine learning strategies, define and improve software products, oversee automated ML pipelines, and act as a liaison between data science and engineering teams. You'll ensure robust deployment and lifecycle management of ML systems while incorporating new technologies.
Top Benefits:
401-K
401-K Matching
Company-Sponsored Family Events
+28 More
5 Days Ago
Colorado, CO
Hybrid
93,000 Employees
92K-114K Annually
Junior
93,000 Employees
92K-114K Annually
Junior
Aerospace • Hardware • Information Technology • Security • Software • Defense
As a Ground Software Engineer, you will be responsible for performing full software lifecycle functions including requirements analysis, architecture, design, coding, testing, integration, and documentation. Working in an Agile environment, you'll deliver innovative solutions to enhance satellite ground systems while collaborating with cross-functional teams.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+44 More
5 Days Ago
Colorado, CO
93,000 Employees
79K-140K Annually
Junior
93,000 Employees
79K-140K Annually
Junior
Information Technology • Internet of Things • Mobile • On-Demand • Software
The Software Engineer III will develop and maintain middleware services for a customer streaming experience, focusing on creating and improving microservices. They'll design scalable systems, engage in Agile processes, implement testable code, and ensure compliance with security and industry regulations, while collaborating closely with team members.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+46 More
5 Days Ago
Colorado, CO
93,000 Employees
80K-157K Annually
Mid level
93,000 Employees
80K-157K Annually
Mid level
Information Technology • Internet of Things • Mobile • On-Demand • Software
As a Software Engineer IV, you will design, implement, and enhance software systems, ensuring they meet technical and business requirements. You will collaborate with teams, guide junior developers, and lead code reviews, focusing on security, compliance, and customer experience.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+46 More
5 Days Ago
Colorado, CO
1,000 Employees
Mid level
1,000 Employees
Mid level
Fintech
As a Systems Software Engineer, you will develop tools in Python for managing and monitoring server and network infrastructure, troubleshoot software issues, and write configuration management code. Your role involves enhancing existing tools and setting development directions for the Systems Python platform.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+33 More
5 Days Ago
Colorado, CO
1,000 Employees
Senior level
1,000 Employees
Senior level
Fintech
As a Senior Systems Software Engineer, you will develop and improve tools for managing server and network infrastructure. Responsibilities include working with SaltStack, automating workflows, troubleshooting software bugs, and integrating tools across systems. You'll contribute to the overall direction of the Systems Python platform and enhance user experiences with configuration management.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+33 More
5 Days Ago
Colorado, CO
Hybrid
5,000 Employees
Entry level
5,000 Employees
Entry level
Artificial Intelligence • Cloud • Software • Cybersecurity
Software Engineers at Datadog with systems depth will build and manage internal platforms and tools for reliability and security. Candidates should have experience in cloud infrastructure deployment and reliability efforts, utilizing various technologies for system management and orchestration.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+62 More
5 Days Ago
Colorado, CO
55 Employees
Junior
55 Employees
Junior
Aerospace • Hardware
The Flight Software Engineer II will develop flight software and firmware for upcoming missions, focusing on coding, testing, and ensuring compliance with requirements. Key responsibilities include software architecture, system design contributions, documentation, and collaboration with contractors and customers.
Top Benefits:
401-K
Company Equity
Dental Insurance
+18 More
5 Days Ago
Colorado, CO
789 Employees
Entry level
789 Employees
Entry level
Cloud • eCommerce • Enterprise Web • Marketing Tech • Software • App development
As a Software Engineer on Contentful’s Ecosystem team, you will develop and refine extensibility tools to enhance developer productivity. Responsibilities include designing tools like Contentful’s App Framework and CLI, collaborating with teams for user experience improvements, and staying updated with industry trends.
Top Benefits:
401-K
Adoption Assistance
Child Care Benefits
+65 More
5 Days Ago
Colorado, CO
445 Employees
Senior level
445 Employees
Senior level
Fintech • Kids + Family • Software
As a Software Engineer at Procare Solutions, you will collaborate with stakeholders to architect, design, and deploy features across the tech stack. Your responsibilities will include writing performant code, developing REST APIs, and improving system performance. The ideal candidate will have 5+ years of experience in web and SaaS applications with expertise in Ruby on Rails and a strong knowledge of RESTful API design and scalability.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+30 More
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