3,668 Results for

Software Engineer Jobs in Boulder, CO

Jobs

Greenwood Village, CO

$55.25–$71.92

Summary: As a Senior Software Engineer on the Configuration Management and eXperimentation team (CMX), in the applied AI and data science program, you'll help design and develop software solutions that expand Charter's custom experimentation and configuration management platform. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.

9 days ago

Greenwood Village, CO

$57.66–$74.27

The ideal candidate has deep experience building scalable microservices using TypeScript/Node.js, along with strong AWS expertise-particularly serverless architecture and containerized deployments. Kforce is immediately seeking an experienced Integrated Billing Systems Software Engineer in support of our enterprise telecommunications and mass media client based in Greenwood Village, CO.

10 days ago

Littleton, CO

Front End Frameworks/Libraries: Hands on experience with at least one of the major frameworks such as React, Angular, C#, NET, or Vue.js (including state management tools like Redux, NgRx, or Vuex). • Hands on experience with application containerization tools (Kubernetes, Helm, Docker, Containerd) and deployment in cloud environments such as AWS, Azure, OpenStack, or OpenShift.

30+ days ago

Aurora, CO

$131,300–$237,350

December 8, 2025

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.

16 days ago

Denver, CO

$90,000–$95,000 / year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Known for their strong reputation, financial stability, and commitment to excellence, they deliver impactful projects that enhance communities and create exceptional living experiences.

4 days ago

Denver, CO

$80,000–$115,000 / year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Ideal candidates will have experience with engineering consulting firms, electrical power, lighting, fire alarm, and building systems for institutional and commercial buildings, as well as proficiency in Revit and AutoCAD.

4 days ago

Longmont, CO

$90,000–$120,000 / year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.

4 days ago

Denver, CO

$80,000–$115,000 / year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Collaborate closely with cross-functional teams, including design, production, quality control, and supply chain, to ensure alignment and coordination of efforts.

4 days ago

Denver, CO

$65–$70 / hour
Contractor

The QA Analyst will apply end to end testing practices including writing test cases and scenarios that ensure the delivery of quality software. Working within ITS project teams, the QA Analyst will ensure quality testing of all in-house or commercial-of-the-shelf (COTS) products.

1 day ago

Longmont, CO

$35–$45 / hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The ideal candidate will have a robust understanding of Building Information Modeling (BIM) and Virtual Design and Construction (VDC) processes, and will be adept at using software such as AutoCAD, Revit and Navisworks.

4 days ago

Denver, CO

$65,000–$90,000 / year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This position is an excellent opportunity for those seeking to enhance their career in the Mechanical Construction industry, offering a chance to work on a diverse range of projects, with the potential for significant professional growth.

3 days ago

Greenwood Village, CO

Assists with performance tuning Ensures security is a priority and understands the various areas where security vulnerabilities arise Ensures application resiliency, and disaster recovery Documentation and Knowledge Sharing: Creates detailed documentation for the application. Essential Skills and Experience Required: - 5 years proven experience as a Lead .Net application developer developing and deploying APIs, websites, and related software into the Azure cloud.

1 day ago

Denver, CO

$92,300–$166,850

April 9, 2026

12 days ago

Denver, CO

Remote

$73,450–$132,775

April 9, 2026

12 days ago

Denver, CO

$144,000–$180,000 / year

Technical Leader, this role is responsible for developing and driving the cybersecurity testing strategy across the Software Quality Engineering organization while enabling the broader organization to consistently implement and execute a unified cybersecurity testing approach. A core focus of this role is embedding cybersecurity as a continuous, front-loaded component of the software development lifecycle to enable early identification and prevention of vulnerabilities and potential security risks, while maintaining compliance with medical device regulatory requirements.

6 days ago

Englewood, CO

Full time

SDH Systems LLC has openings for the positions: Software Developer with Master’s degree in Applied Comp Science, Engineering(any), Technology, Mgmt Info Sys/Sec or related to design, develop, implement, maintain and test business functions and web applications using a variety of languages, tools, methodologies and technologies. Software/UI Developer with Master’s degree in Computer Science, Engineering any, Technology or related and 2 yrs of exp to design and implement front-end business applications while working closely with developers to help generate requirements for backend development.

30 days ago

Boulder, CO

Remote

$78,000–$145,000 / year
Full time

Since 2010, SynergisticIT has helped thousands of candidates land full-time jobs at tech leaders and enterprise employers—companies such as Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Intel, Walmart Labs, Citi, JPMC, Bank of America, Deloitte, and many more—with offers often ranging from $95,000 to $154,000 depending on role and skill depth. Instead of chasing every shiny trend, JOPP focuses on roles employers repeatedly hire for: Java full stack, software programming, Python/Java development, DevOps, data analyst, data engineer, data scientist, and ML/AI engineer.

30+ days ago

Aurora, CO

$87,100–$157,450

April 16, 2026

16 days ago

Wheat Ridge, CO

$135,000–$165,000

Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs. By clicking “Apply Today” you agree to receive calls, AI-generated calls, text messages or emails from Kforce and its affiliates, and service providers.

9 days ago

Denver, CO

Remote

$107,900–$195,050

June 15, 2026

Leidos Engineering has an opportunity for a construction project Cost and Schedule Engineer (open to all levels) with responsibility for reviewing the capital costs and construction schedules of new and existing power generation projects including wind, solar, hydro, and thermal projects as an Independent Engineer.

3 days ago

Aurora, CO

$70–$80

The ideal candidate brings strong full stack expertise, experience modernizing legacy systems, and the ability to collaborate across engineering, product, and infrastructure teams. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.

10 days ago

Westminster, CO

$80–$84 / hour
Full time

The ideal candidate will have strong experience in cloud services, microservices, event-driven architectures, and Java/Spring and a proven ability to lead architecture and development efforts that integrate Job Site and Back Office systems, mentor engineers, and deliver resilient, scalable services. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

15 days ago

Arvada, CO

$80,000–$100,000 / year

p>• Working knowledge of electrical distribution equipment, industrial controls, switchgear, switchboards, or related power systems.

• Minimum 3 years of quotation, estimating, applications engineering, or relevant manufacturing experience in the electrical industry.

4 days ago

Westminster, CO

$107,000–$143,000 / year

Additionally, this position is incentive eligible with a target based on contribution, company performance, and/or individual results achieved; the specific incentive plan and target amount will be determined based on the role and breadth of contributions.

The application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire.

Vantor is hiring a Senior Electrical Engineer to join our small team to execute space projects starting from customer needs to design, develop, and deliver the world’s most capable earth observation systems.

1 day ago

Westminster, CO

$107,000–$143,000 / year

li>Structural dynamics analysis experience: Using computer-aided design (CAD) software, Finite Element Analysis (FEA) tools to construct and run satellite and launch stack structural models, evaluate profile notching, verify dynamic envelopes and compliance to launch vehicle ICDs. Additionally, this position is incentive eligible with a target based on contribution, company performance, and/or individual results achieved; the specific incentive plan and target amount will be determined based on the role and breadth of contributions.

The application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire.

1 day ago

Denver, CO

$119,130–$196,570 / year

li>Firm working knowledge of existing products and methods used in support of excavation systems and how they are used in the rental market;

Proficiency with MS Office (specifically Word, and Excel).

United Compassion Fund.

13 days ago

Littleton, CO

$120,000–$170,000 / year

p>Important information:

FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY:

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.

30+ days ago

Boulder, CO

3 years of experience with full stack development, across back-end such as Java, Python, Golang, or C++ codebases, and front-end experience including JavaScript or TypeScript, HTML, CSS or equivalent.

1 day ago

Boulder, CO

As a critical part of Google Threat Intelligence Group (GTIG)-Tech, the Data Pipelines team builds and scales the core infrastructure required to expand the ingestion of data sources and accelerate the flow of threat intelligence to our analysts, the security teams across the various Alphabet product areas, and our customers.

2 days ago

Boulder, CO

2 days ago

Denver, CO

$125,000–$150,000 / year

Secure Coding experience such as experience with OWASP, Vulnerability Assessments, Threat Modeling, Secure Code Review, Penetration Testing, Data Protection, Encryption, Authentication & Authorization OR similar experience related to secure coding is a huge preference. OVERVIEW Our Engineering team builds products that autonomously manage endpoint configuration, security, and patching across Windows, macOS, and Linux devices.

30+ days ago

Denver, CO

RGi provides opportunities, resources, training, and mentorship to all our employees to let them take control of their careers and become a leader or a crucial member of our company.

A strong working knowledge of: AWS, Azure, or similar cloud platforms, MySQL, PostgreSQL, or SQL Server.

30+ days ago

Denver, Colorado

p>Pay Range:

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. This role involves building and maintaining highly used and critically important cloud-native applications that provide Situational Awareness and Collaboration capabilities.

3 days ago

Denver, CO

$103,000–$150,000 / year

p>We offer a full range of elective benefits including medical, health savings account (with applicable medical plan), dental, vision, health and/or dependent care flexible spending accounts, pre-tax commuter benefits, life insurance, AD&D, long-term care coverage, backup care for children and/or adults and other parental support benefits. In addition to elective benefit options, benefited employees receive firm-paid life insurance, AD&D, LTD, short term medical benefits as well as 21 days of Paid Time Off ("PTO") and 10 paid holidays each year.

22 days ago

Aurora, CO

$91,800–$137,600 / year

About our organization: As a engineer, you'll be joining our growing Aurora Software and Digital Engineering department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator, Database Administrator, and Network Engineer peers from entry-level to the most senior chief engineers and architects. The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions.

30+ days ago

Aurora, CO

$114,000–$171,000 / year

30+ days ago

Aurora, CO

$177,000–$265,600 / year

p>About our organization: As a engineer, you'll be joining our growing Aurora Software and Digital Engineering department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator, Database Administrator, and Network Engineer peers from entry-level to the most senior chief engineers and architects.

The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions.

30+ days ago

Westminster, CO

$88,900–$165,100 / year

Optimize and fine-tune Spark jobs for performance, including resource utilization, shuffling, partitioning, and caching, to ensure maximum efficiency in large-scale big data environments. Responsibilities What you'll do: • Design, develop, and maintain scalable data processing solutions across on-premises and cloud environments using Python and Apache Spark on Databricks.

7 days ago

Westminster, CO

$73,500–$136,500 / year

Optimize and fine-tune Spark jobs for performance, including resource utilization, shuffling, partitioning, and caching, to ensure maximum efficiency in large-scale big data environments. Epsilon's comprehensive portfolio of capabilities across our suite of digital media, messaging and loyalty solutions bridge the divide between marketing and advertising technology.

9 days ago

Littleton, CO

$120,000–$160,000 / year
Full time

Important information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.

30+ days ago

Denver, Colorado

li>Experience with Java, SQL, Git Server-side data technologies like, Postgres, Elasticsearch; Graphite, Grafana, Kafka, Redis, NATS DevOps tools, including Jenkins, Gitlab, Nexus, and SonarQube Familiarity with Agile software development methodology, processes, and techniques Linux and Windows skills. We work directly with operational users to design, develop, and maintain capabilities that empower analysts to manage and fuse data from multiple sources of intelligence, allowing them to assess, monitor and alert on intelligence in direct support of vital national security missions.

23 days ago

Denver, Virginia

p style="text-align:inherit"/>

CACI’s Wireless Solutions division is looking for a new team member with experience in digital signal processing and physical layer algorithms who is passionate about building the next generation of software-defined protocol processing frameworks and applications. Our team of approximately 20 engineers comprises a mix of digital signal processing experts, large-scale application developers, and wireless protocol experts who work together to create some of the most highly optimized, software-based, platform-independent protocol processing engines in the world.

30+ days ago

Boulder, CO

$150,000–$170,000 / year

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30+ days ago

$69,550–$125,725 / year

p>You will provide software process management and control throughout the coding portion of the software development process and will promote code reuse and cross-program collaboration while reducing maintenance costs by creating common functions and shared actions for developers and testers.

Preferred Qualifications Experience with the following: Java Enterprise Edition (JEE) (i.e., EJB, JPA, JTA, JAX-B, JAX-RS, JAX-WS), SQL, application servers (Tomcat, WebLogic, JBoss), Spring framework, scripting.

30+ days ago

Boulder, CO

Experience with one or more of the following: testing feature/infrastructure work across multiple surfaces including Web, Android and iOS., developing server side User Interface (UI) implemented across multiple surfaces, or working with experiment configurations and metric analysis.

30+ days ago

Boulder, CO

Teams work all across the company, in areas such as information retrieval, artificial intelligence, natural language processing, distributed computing, large-scale system design, networking, security, data compression, user interface design; the list goes on and is growing every day. Throughout the development process, you will identify ways to improve the scalability and maintainability of our codebase while enhancing collaboration with external ODMs, OEMs, chip/System on a Chip (SOC) vendors, and global internal teams.

30+ days ago

We"re looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. Participate in, or lead design reviews with peers and stakeholders to decide amongst available technologies, balancing long-term, scalable architecture design with the need for rapid iteration in a dynamic field.

20 days ago

Denver, Colorado

p style="margin:0px">The Senior Software Developer position encompasses defining, building and maintaining - software for in-house services and applications, external web applications for vendors, and testing work using modern automation and tools wherever possible and will work closely with the business in an agile, fast-paced environment This position will primarily work with technologies written in C# and JavaScript, and SQL Server. • Ability to utilize Object-oriented Design and Analysis technical approaches in the product life cycle.

11 days ago

Aurora, Colorado

$55.36–$79.33 / hour

li>Experience with Java including; Springboot, Swing/GUI development, SON serialization and deserialization, knowledge of marshalling JSON objects to and from POJOs, implementing robust solutions using Jackson or gson and Testing with JUNIT and Mockito.

Experience providing specific input to the software components of system design to include hardware/software trade offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.

30+ days ago

Littleton, CO

$120,000–$165,000 / year

30+ days ago

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Software Engineer Jobs in Boulder, CO

Senior Software Engineer Kforce Inc.

Integrated Billing Systems Software Engineer Kforce Inc.

Software Engineer PlanIT Group

Sr. Software Engineer TS/SCI Polygraph Leidos

Project Engineer - Multifamily Construction Jobot

Electrical Design Engineer EIT/PE Jobot

Mechanical Engineer Jobot

Manufacturing Engineer Jobot

Quality Assurance Engineer Excelraise, LLC

VDC Engineer Jobot

Project Engineer Jobot

Software Development Engineer IV- - Contract TalentBurst, Inc.

Senior Civil/Structural Engineer Leidos

Civil/Structural Engineer Leidos

Principal SDET, Cybersecurity Test Engineer Joulé

Software Positions SDH Systems LLC

Data Scientist/Engineer - Junior (Remote) SynergisticIT

Mid-Level SQL Engineer Leidos

Lead Firmware Embedded Engineer Kforce Inc.

Construction Cost & Schedule Engineer Leidos

Senior Full Stack Engineer Kforce Inc.

Cloud Engineer BC Forward

Quotations Engineer Kratos Industries LLC

Senior Electrical Engineer Vantor

Senior Structural and Dynamics Engineer Vantor

Engineered Systems Region Product Development Manager United Rentals

Senior Ground Software Engineer I/II Rocket Lab Corp

Senior Software Engineer, Full Stack, Stitch Google LLC

Senior Software Engineer, Security/Privacy, Threat Intelligence Google LLC

Software Engineer III, Security/Privacy, Threat Intelligence Google LLC

Software Engineer Automox Technologies Inc

Software Engineer Reinventing Geospatial, Inc. (RGi)

Software Engineer - Mid level CACI

Senior Quality Assurance Software Engineer Cooley LLP

Software Engineer Level 2 Northrop Grumman Corp

Software Engineer Level 3 or 4 Northrop Grumman Corp

Software Engineer Level 5 Northrop Grumman Corp

Senior Software Engineer Publicis Groupe SA

Software Engineer Publicis Groupe SA

Senior Ground Software Engineer I/II Rocket Lab USA

Cloud Software Engineer CACI

Wireless Protocols Software Engineer CACI

Lead Software Engineer Kratos Defense & Security Solutions Inc

Software Engineer TS/SCI Poly Leidos Holdings Inc

Software Engineer, Platform UI Google LLC

Software Engineer Manager II, Firmware Laptops and Tablets Google LLC

Software Engineer, Data, Global Sustainability Google LLC

Software Engineer (Full Stack) Bayview Asset Management

Software Engineer Everwatch

Senior Software Engineer I/II - AI Engineering Rocket Lab Corp

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