Software engineering Jobs in Denver, CO

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101 - 120 of 936 Jobs

Software Engineer TS/SCI Poly

Leidos

•

Aurora, Colorado, USA

Full-time

Description Leidos is looking for a Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a nationally significant and fast-paced cryptographic key management program. Program execution follows DEVOPS best practices and employs robust development, test, and production environments. Additionally, the program is using Behavior Driven Development (BDD) and test automation tools alongside a full suite of team collaboration tools. Leidos
Posted 21 days ago | Updated 18 hours ago

Scala Developer

Digitive LLC

•

Greenwood Village, Colorado, USA

Contract, Third Party

Role: Scala Developer Location: 100% Onsite. Greenwood Village, CO (LOCALS ONLY) Experience: 10+ Years Looking for Scala Developers with strong Java/ Spring boot/ microservice/ AWS experience skillset. Summar: The ideal candidate will be adept at working with complex systems, monitoring and diagnosing issues quickly, and have backend development experience using Scala, Java, or TypeScript. Responsibilities: Develop and implement software solutions to improve system reliability and performance. M
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Posted 4 days ago

Data Scientist 2

Realm One

•

Aurora, Colorado, USA

Full-time

We're searching fortalented individuals who provide intelligence, statistical analysis and programming expertise for the Government.This program will maximize the effectiveness and efficiency of our country's most important missions both at home and abroad. If you are ready to support a high-performing team that truly makes a difference, thencome join us! Job Description: Seeking Data Scientist that performs tasks associated with Big Data Platform management, utilizes skills in programming lang
Posted 14 days ago | Updated 1 hour ago

Network Engineer III

Unison Systems, Inc

•

Littleton, Colorado, USA

Full-time

Network Engineer Unison Systems is looking for a Network Engineer for a Broadband Service Provider for our national telecommunications client. This will be a long-term month contract out of the Greenwood Village, CO office. This role offers 1 remote day a week. This Network Engineer will plan and implement enterprise networks and related hardware and software. Design and document network architecture. Perform assessments on existing technologies to determine performance and capacity gaps. Es
Posted 43 days ago | Updated 10 hours ago

Sr. Software Engineer TS/SCI Polygraph $25k SIGN ON!

Leidos

•

Aurora, Colorado, USA

Full-time

Description Leidos has an exciting opportunity for a Senior Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a nationally significant and fast-paced cryptographic key management program and we are extending a $25,000.00 SIGN ON BONUS! Program execution here follows DEVOPS best practices and employs robust development, test, and production environments. Additionally, the program is using Behavioral Driven Development (BDD) and t
Posted 21 days ago | Updated 18 hours ago

Transmission Line Engineer

Electrical Consultants, Inc.

•

Centennial, Colorado, USA

Full-time

Locations: Augusta, ME; Austin, TX; Billings, MT; Boise, ID; Centennial, CO; Chesapeake, VA; Chesterfield, MO; Cranford, NJ; Cumberland, ME; Edmond, OK; Fairfield, OH; Green Bay, WI; Henderson, NV; Jenks, OK; Madison, WI; Mankato, MN; Ontario, CA; Orlando, FL; Phoenix, AZ; Portland, OR; Pullman, WA; Raleigh, NC; San Antonio, TX; San Diego, CA; Tacoma, WA; Tucson, AZ; Waipahu, HI; Woods Cross, UT; Wyomissing, PA Electrical Consultants, Inc. (ECI) is a leading power engineering consultant firm th
Posted 15 days ago | Updated 1 hour ago

Principal Product Technology Lead - Application So

Judge Group, Inc.

•

Lakewood, Colorado, USA

Contract

Location: Lakewood, CO Salary: $160,000.00 USD Annually - $190,000.00 USD Annually Description: Job Title: Principal Product Technology Lead Location: Lakewood, CO Client/Company: Medical Device Company This role serves as the accountable technical leader for application software product lines, operating across multiple equipment platforms and business functions. The position ensures technical excellence and high-quality software performance throughout the complete lifecycle-from concept d
Posted 32 days ago | Updated 9 hours ago

Principal Systems Engineer

Leidos

•

Aurora, Colorado, USA

Full-time

Description Leidos has a new and exciting opportunity for a Principal Systems Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and i
Posted 21 days ago | Updated 4 hours ago

Principal Software Engineer - 25k Sign on Bonus

Leidos

•

Aurora, Colorado, USA

Full-time

Leidos has a new and exciting opportunity for a Software Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Fle
Posted 2 days ago | Updated 1 hour ago

Wi-Fi Engineer IV

Unison Systems, Inc

•

Littleton, Colorado, USA

Full-time

Wi-Fi Engineer IV Unison Systems is looking for a Wi-Fi Engineer IV for a Broadband Service Provider for our national telecommunications client. This will be a long-term contract on site in Englewood, CO. Must have experience in Wi-Fi 6, 6E, or 7. The Wi-Fi Engineer will perform planning, forecasting, implementation, and identification of resource requirements for wireless network systems of high complexity. Designs, develops and implements wireless network enhancements and makes recommendatio
Posted 22 days ago | Updated 10 hours ago

Senior Software Engineer

Marathon Petroleum Company

•

Denver, Colorado, USA

Full-time

An exciting career awaits you At MPC, we're committed to being a great place to work - one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment. Position Summary We are seeking a highly skilled, experienced, and strategic Senior Software Engineer to be a leader within our Software Development Team in the Midstream IT organization. The ideal candidate will possess a robust background in Software Development, strong Azure sk
Posted 2 days ago | Updated 9 hours ago

Solution Train Engineer/ Sr Principal Software Engineer (Onsite)

RTX Corporation

•

Aurora, Colorado, USA

Full-time

Date Posted: 2025-06-26 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling -
Posted 15 days ago | Updated 1 hour ago

Data Scientist 3

Realm One

•

Aurora, Colorado, USA

Full-time

We're searching fortalented individuals who provide intelligence, statistical analysis and programming expertise for the Government.This program will maximize the effectiveness and efficiency of our country's most important missions both at home and abroad. If you are ready to support a high-performing team that truly makes a difference, thencome join us! Job Description: Seeking Data Scientist that performs tasks associated with Big Data Platform management, utilizes skills in programming lang
Posted 42 days ago | Updated 1 hour ago

DevOps Engineer I

Trimble Mobile Solutions

•

Westminster, Colorado, USA

Full-time

Title:Enterprise DevOps Engineer Job Location: Westminster, Colorado Department:Trimble E-Tools Are you ready to take your skills to the next level as a self-motivated and enthusiastic Development and Operations Engineer with hands-on experience in cloud computing? What You Will Do Collaborate with software engineering to craft, automate, and deploy cutting-edge tools for seamless testing and release management. Maintain and optimize deployment, monitoring, and operations tools. Troubleshoo
Posted 15 days ago | Updated 1 hour ago

Senior Hands-On Software Section Lead (Onsite)

RTX Corporation

•

Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-10 Country: United States of America Location: CO106: 16470 East Hughes Drive,Aurora 16470 East Hughes Drive Building S77, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to hel
Posted 4 days ago | Updated 1 hour ago

Principal Software Engineer - 25k Sign on Bonus

Leidos

•

Aurora, Colorado, USA

Full-time

Description Leidos has a new and exciting opportunity for a Software Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate
Posted 21 days ago | Updated 16 hours ago

Senior Staff Software Engineer, Security Products

DigitalOcean

•

Denver, Colorado, USA

Full-time

We are seeking a highly experienced and motivated Senior Staff Software Engineer to join our Security Products team. In this pivotal role, you will be instrumental in designing, building, and maintaining robust security products and infrastructure that protect Digital Ocean's platform and our customers' data. This is an exciting opportunity for an individual who thrives in a fast-paced environment and is passionate about solving complex security challenges at scale. What You'll Do Design, develo
Posted 5 days ago | Updated 1 hour ago

Senior Structural Engineer

Stantec

•

Denver, Colorado, USA

Full-time

Join a team that has been partnering with our clients for more than 100 years to improve the quality of life around the world. When it comes to hydropower, dams, locks and navigation projects, we design with the next generation in mind. We operate with the strength of a $3B company paired with the agility of a specialized Energy group, to deliver some of the most iconic and cutting-edge projects around the world. This proud legacy has fostered a culture of innovation and safety, leading our team
Posted 25 days ago | Updated 1 hour ago

Software Engineer- Littleton, CO

Lockheed Martin Corporation

•

Littleton, Colorado, USA

Full-time

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutio
Posted 34 days ago | Updated 1 hour ago

Senior Product Security Engineer, Secure Design

DigitalOcean

•

Denver, Colorado, USA

Full-time

We're looking for a Senior Product Security Engineer who is passionate about partnering with engineers to assess the security risk of new products and features. As a member of the Secure Design team, you will report to the Senior Manager of Product Security. Our Secure Design team enables DigitalOcean to build secure-by-design products. We leverage strong relationships with both product teams and the rest of security engineering to be successful. Our scope is primarily focused on reviewing earl
Posted 20 days ago | Updated 1 hour ago