Principal Software Engineer Jobs in Colorado

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Senior Structural Engineer

Stantec

•

Denver, Colorado, USA

Full-time

Stantec's Buildings team is on a mission to become the world's leading integrated design practice. Our architects, engineers, interior designers, consultants, sustainability specialists, and technologists are passionate about the power of design. Our collaborative culture and our innovative, sustainable approach to projects help us create buildings that matter to our world. Together, we are enhancing the quality of life globally through design. Join us and design your place with Stantec. Your Op
Posted 13 days ago | Updated 5 hours ago

Flutter Lead/ Developer

Aptino

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Remote

Contract, Third Party

Looking for a Flutter Tech Lead, responsible for creating multi-platform apps for iOS and Android using Googles Flutter development framework. Must be able to handle team both onshore and offshore. Should be able to do hands on coding and review code from team and guide them. Must have good experience with Android. Experience with RestAPI, Dart Experience in creating new experiences and maintaining existing apps Experience in Flutter Web Familiarity with local and push notifications. Experience
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Posted 60+ days ago | Updated 20 hours ago

Lead Data IRIS Engineer (CDR)

CVS Health

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Illinois, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 42 days ago | Updated 5 hours ago

Lead Substation Physical Engineer

Leidos

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Remote

Full-time

Are you ready for your next career challenge? We are in search of a Lead Substation Physical Engineer to join our diverse and fast-paced Atlanta, GA organization. As a core team member, you will be interacting with other electric utility disciplines, playing a valuable part in leading and designing high voltage utility substation projects. Our recognition as an industry leader is confirmed by the latest national rankings by Engineering News-Record (ENR) ranking Leidos within the Top 10 T&D Firms
Posted 60+ days ago | Updated 5 hours ago

Lead Supplier Quality Engineer (Medical Device)

APN Software Services, Inc

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Colorado Springs, Colorado, USA

Contract

Procurement Supplier Quality Engineer Technical Lead (Medical Device) Work Location: Colorado Springs Colorado or Plymouth, MN (Onsite Contract Position) Duration: 6 months (06/02/2025 to 12/26/2025) Description: Job Profile Procurement Supplier Quality Engineer 70- Technical Lead This role will be 100% onsite. Job Description Review and assess the OQ/PQ/IQ of suppliers, and support the supplier over TMV challenges. Responsible for End to End assessment on Supplier Performance (NCRs, SQNs,
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Posted 53 days ago | Updated 15 hours ago

Sr,Developers ,lead ( New Relic resources)

Sunsoft Solutions, Inc.

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Remote

Third Party, Contract

Immediate need and interviews Legacy system migration & observability ( New Relic) We are looking for passionate Software Developers and leads to join our modernization team focused on upgrading legacy systems and implementing observability best practices. You will work closely with senior developers and architects to refactor legacy applications, integrate New Relic for performance monitoring, and contribute to building cloud-native solutions. Responsibilities Assist in migrating legacy applica
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Posted 8 days ago

Lead Transmission Line Engineer - Grid

Sargent & Lundy LLC.

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Remote

Full-time

Description Responsibilities may include the following: Design transmission lines in the 69kV to 765kV range.Mentor and train less experienced design team members.Coordinate design activities to ensure installation and operations will comply with specifications, codes, and client requirements.Prepare reports and studies that present technical information in a clear and concise manner and meet client requirements and S&L formats.Perform independent reviews of work performed by others including c
Posted 57 days ago | Updated 5 hours ago

Staff Network Security Engineer: Cloud/Firewall

Jack Henry & Associates

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Remote

Full-time

At Jack Henry, we deliver technology solutions that are digitally transforming and empowering community banks and credit unions to provide enhanced and streamlined user experiences to their customers and members. Our best-in-class products are just the start as we lay the groundwork for the future of digital banking and payments. We hope you will join us. We cannot do it without you. The Network Security Infrastructure team at Jack Henry is seeking a highly experienced individual to provide high
Posted 10 days ago | Updated 5 hours ago

IBM CP4D Data Platform Architect

Accenture LLP

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Remote or Chicago, Illinois, USA

Full-time

Who we are: We are Accenture, a global professional services company and a leading partner to the world's major cloud providers, including AWS, Azure, and Google. Our longstanding involvement with cloud technology (we have 34,000 completed cloud projects under our belt) was emphasized recently when we consolidated our multiple cloud teams into a single business practice called Accenture Cloud First. As part of our Data & AI group, you will lead technological innovation for our clients through
Posted 60+ days ago | Updated 5 hours ago

Lead Failure Analysis Engineer

Advanced Energy Industries Inc.

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Fort Collins, Colorado, USA

Full-time

ABOUT ADVANCED ENERGY Advanced Energy (Nasdaq: AEIS) is a global leader in the design and manufacturing of highly engineered, precision power conversion, measurement and control solutions for mission-critical applications and processes. AE's power solutions enable customer innovation in complex applications for a wide range of industries including semiconductor equipment, industrial, manufacturing, telecommunications, data center computing and healthcare. Advanced Energy has devoted four decade
Posted 60+ days ago | Updated 1 day ago

Lead Mainframe Storage Engineer - Remote

Truist

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Remote or Raleigh, North Carolina, USA

Full-time

The position is described below. If you want to apply, click the Apply Now button at the top or bottom of this page. After you click Apply Now and complete your application, you'll be invited to create a profile, which will let you see your application status and any communications. If you already have a profile with us, you can log in to check status. Need Help? If you have a disability and need assistance with the application, you can request a reasonable accommodation. Send an email to Acce
Posted 60+ days ago | Updated 5 hours ago

Lead AI/ML Engineer - Remote

UnitedHealth Group

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Remote or Eden Prairie, Minnesota, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us adv
Posted 60+ days ago | Updated 5 hours ago

Staff Validation Development Engineer, SSD

Micron Technology, Inc.

•

Longmont, Colorado, USA

Full-time

Our vision is to transform how the world uses information to enrich life for all. Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. Department Intro: The Non-Volatile Engineering Group (NVEG), a division within the Technology and Products Group (TPG), is dedicated to advancing non-volatile memory technologies, such as NAND. Our
Posted 60+ days ago | Updated 5 hours ago

Senior Satellite System Engineer Staff - Clearance Required

Lockheed Martin Corporation

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Colorado Springs, Colorado, USA

Full-time

Job Description The selected applicant will be joining the Death Valley Program area of the Space Security Division of Lockheed Martin Space, Mission Solutions as an On-Site Factory Support Engineer (FSE). This is an on-site day shift position (Mon-Fri) and requires occasional off-shift support. Examples of daily tasking include but are not limited to: Utilize your strong problem solving, technical writing, and communication skills focused on supporting 24/7 operations. Provide on call support:
Posted 7 days ago | Updated 5 hours ago

Java Developer Lead (Front End and Back End) - 5699075

Accenture LLP

•

Charlotte, North Carolina, USA

Full-time

Accenture Flex offers you the flexibility of local fixed-duration project-based work powered by Accenture, a leading global professional services company. Accenture is consistently recognized on FORTUNE's 100 Best Companies to Work For and Diversity Inc's Top 50 Companies For Diversity lists. As an Accenture Flex employee, you will apply your skills and experience to help drive business transformation for leading organizations and communities. In addition to delivering innovative solutions for
Posted 11 days ago | Updated 5 hours ago

Systems Integration and Test Engineer Lead (Level 5)

Lockheed Martin

•

Greenwood Village, Colorado, USA

Full-time

Job ID: 696483BR Date posted: Jun. 26, 2025 Description:The coolest jobs on this planet or any other are with Lockheed Martin Space OVERVIEW: As we enter a new era of Strategic Weapon Systems, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and every single day we use our unique skills, talents and experiences to design and build solutions to some of the world's hardest engineering problems. Do you want to be
Posted 8 days ago | Updated 3 hours ago

Lead Ruby on Rail Developer

Talent Groups

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Remote

Contract, Third Party

Healthcare background is preferred but not mandatory. Key Responsibilities: Develop and maintain web applications using Ruby on Rails framework. Conduct code reviews and provide constructive feedback to team members. Stay updated with the latest trends and technologies in Ruby on Rails development. Requirements: Bachelor s degree in computer science, Engineering, or a related field. Proven experience as a Ruby on Rails Developer or similar role. Proficiency in Ruby programming language and the R
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Posted 36 days ago | Updated 2 days ago

Systems Integration and Test Engineer Lead (Level 5)

Lockheed Martin Corporation

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Remote or Littleton, Colorado, USA

Full-time

Job Description The coolest jobs on this planet or any other are with Lockheed Martin Space OVERVIEW: As we enter a new era of Strategic Weapon Systems, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and every single day we use our unique skills, talents and experiences to design and build solutions to some of the world's hardest engineering problems. Do you want to be part of a culture that inspires employees
Posted 9 days ago | Updated 5 hours ago

Recapitalization Network Designer

CACI International, Inc.

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Denver, Colorado, USA

Full-time

Recapitalization Network Designer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US Anticipated Posting End: There is not an anticipated end date for this posting since applications are needed on an ongoing basis. Opportunity: Team CACI is seeking a Senior Network Designer to support the recapitalization of an Intelligence Comm
Posted 22 days ago | Updated 20 hours ago

RF/Antenna Engineer Staff (High Power)

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 solut
Posted 60+ days ago | Updated 5 hours ago