senior software engineer Jobs in denver, co

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Ground Senior Software Engineer - Lunar Permanence

Blue Origin, LLC

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Denver, Colorado, USA

Full-time

Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight! This role is part of the Lunar Permanence business unit, which de
Posted 14 days ago | Updated 2 hours ago

Senior Software Engineer, Battlespace

Aduril Industries

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Broomfield, Colorado, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 20 days ago | Updated 5 hours ago

Sr. Software Engineer TS/SCI Polygraph

Leidos

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Aurora, Colorado, USA

Full-time

Description Leidos has an exciting opportunity for a Sr. Software Engineer! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform software development lifecycle (SDLC) activities as both an individual and a member of our top-notch agile development team building a large complex enterprise system. Development includes the full range of turning Agile user stories into implementable concepts, through development, unit testing, integration and test, and deployment of the
Posted 7 days ago | Updated 13 hours ago

Senior Software Engineer

ONEflight International

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Englewood, Colorado, USA

Full-time

ONEflight International is the fastest growing market leader developing and implementing technological solutions for non-commercial air travel through the proprietary online Book a Jet platform. With nearly 500 world-class aircraft charter operator partnerships and a network of 5,000 private jets worldwide. The demand for Private Air Travel has surged in the last two years with future predictions confirming the demand is here to stay. ONEflight has emerged as a Leader in this space through innov
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Posted 36 days ago | Updated 21 days ago

Sr. Software Engineer (US Federal)

Workday, Inc.

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Boulder, Colorado, USA

Full-time

Your work days are brighter here. At Workday, it all began with a conversation over breakfast. When our founders met at a sunny California diner, they came up with an idea to revolutionize the enterprise software market. And when we began to rise, one thing that really set us apart was our culture. A culture which was driven by our value of putting our people first. And ever since, the happiness, development, and contribution of every Workmate is central to who we are. Our Workmates believe a h
Posted 34 days ago | Updated 5 hours ago

Sr. Software Engineer-Automated Test Framework TS/SCI Poly

Leidos

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Aurora, Colorado, USA

Full-time

Description Leidos has a new and exciting opportunity for an Automated Test Framework 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% c
Posted 7 days ago | Updated 13 hours ago

Senior Software Engineer - 25k Sign on Bonus

Leidos

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Aurora, Colorado, USA

Full-time

Description Leidos has a new and exciting opportunity for a Sr. 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 immedi
Posted 7 days ago | Updated 13 hours ago

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

Leidos

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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 7 days ago | Updated 13 hours ago

Sr Software Engineer (Level 4)

Eliassen Group

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Englewood, Colorado, USA

Contract

Description: **Hybrid | Englewood, CO** Our client is one of the fastest growing TV, internet and voice company. They are committed to integrating the highest quality service with superior entertainment and communications products. Our client is at the intersection of technology and entertainment, facilitating essential communications that connect 24 million residential and business customers in 41 states. Their commitment to serving customers and exceeding their expectations is the bedrock of
Posted 8 days ago | Updated 5 hours ago

Senior Software Engineer I - Security

Pax8

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Remote or Greenwood Village, Colorado, USA

Full-time

Pax8 is the leading cloud-based technology marketplace, simplifying the cloud journey for our partners by integrating technology, business intelligence and proactive service to deliver an unparalleled experience. Serving thousands of partners through the indirect sales channel, our mission is to build the technology marketplace of the future. We are a fast-growing, dynamic and high-energy startup organization, allowing you to make a meaningful impact on the business. Culture is important to us,
Posted 25 days ago | Updated 2 hours ago

(USA) Senior, Software Engineer

Walmart Inc.

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Remote or Denver, Colorado, USA

Full-time

Position Summary Are you a seasoned software engineer looking to make a significant impact? Join Walmart/VIZIO as a Senior Software Engineer in our Content Services team. This is a unique opportunity to work on cutting-edge technology, shape our software solutions, and help drive the future of our digital content. What you'll do About the Team: The Content Services team at Walmart/VIZIO is dedicated to delivering top-tier digital content experiences. We operate with a focus on innovation and s
Posted 25 days ago | Updated 5 hours ago

Senior Software Engineer, Embedded

Lockheed Martin Corporation

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Littleton, Colorado, USA

Full-time

Job Description For over 60 years, the Fleet Ballistic Missile (FBM) team has supported the Navy's mission to provide affordable and credible strategic defense. We offer unique career opportunities and challenges on a program with a rich history and exciting future. We help keep this nation and our allies secure. The FBM Program is experiencing significant growth and we need your expertise to deliver amazing new technologies to our customers while maintaining the technical requirements of the s
Posted 1 day ago | Updated 5 hours ago

Sr Software Engineer- Epic Bridges

Commonspirit Health

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Remote or Englewood, Colorado, USA

Full-time

Overview Inspired by faith. Driven by innovation. Powered by humankindness. CommonSpirit Health is building a healthier future for all through its integrated health services. As one of the nation's largest nonprofit Catholic healthcare organizations, CommonSpirit Health delivers more than 20 million patient encounters annually through more than 2,300 clinics, care sites and 137 hospital-based locations, in addition to its home-based services and virtual care offerings. CommonSpirit has more tha
Posted 27 days ago | Updated 5 hours ago

Senior Software Engineer

York Space Systems

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Greenwood Village, Colorado, USA

Full-time

Salary: $114,000 - $140,000 York Space Systems was founded to radically improve spacecraft affordability and reliability, transforming, and enabling next-generation space mission operations worldwide. Today, York is one of the most innovative aerospace companies, specializing in end-to-end customer solutions and the rapid production of spacecraft platforms. York's complete Space Segment Solution includes spacecraft production, payload integration, system integration & test, launch services, gro
Posted 18 days ago | Updated 5 hours ago

Sr. Software Engineer - TS/SCI w/ Poly

Parsons Services Company

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Denver, Colorado, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Blue Ridge Envisioneering is seeking qualified candidates to fill a Software Enginee
Posted 7 days ago | Updated 5 hours ago

Sr. Software Engineer

Visa Inc.

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Highlands Ranch, Colorado, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 23 days ago | Updated 5 hours ago

Senior IPT lead / Sr Software Engineer Manager (Onsite)

RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-06-25 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 5 days ago | Updated 5 hours ago

Senior Software Engineer: Infrastructure

DigitalOcean

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Denver, Colorado, USA

Full-time

We want people who are passionate about solving large scale complex distributed systems challenges. We are looking for a Senior Software Engineer with expertise in Distributed Systems and Networking to build cutting edge Network Software that will run on tens of thousands of hypervisors and bare-metal servers across our global infrastructure network. You will be responsible for building the next generation of software-defined networking on our platform: providing flexible, yet simple, primitive
Posted 47 days ago | Updated 5 hours ago

Senior Software Engineer I

DigitalOcean

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Denver, Colorado, USA

Full-time

We are looking for an engineer who will help lead the development and support of current and future storage platforms at scale. The Storage Team supports the operations and development of block volumes, backups and image management, and object storage. The ultimate goal of the Droplet Storage Team is to create a cohesive singular interface to hypervisor storage where storage class placement decisions are transparent to the hypervisor client and take advantage of the full range of available bloc
Posted 53 days ago | Updated 5 hours ago

(USA) Senior, Software Engineer - Walmart/VIZIO

Walmart Inc.

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Remote or Denver, Colorado, USA

Full-time

Position Summary Join Walmart/VIZIO and take your career to the next level. We are looking for a highly motivated and enthusiastic developer to build large scale platform features for our automated content recognition (ACR) system. This platform is highly scalable, and capable of processing millions of operations per minute coming from millions of TVs, efficiently storing petabytes of data and providing fast insights from the data. What you'll do Join VIZIO's Inscape Core Engineering Team as
Posted 51 days ago | Updated 5 hours ago