Average salary: $205,320 /yearly
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$200k - $240k
...new era demands a fundamentally different class of spacecraft. Engineered to survive the harshest radiation environments and to fully... ...space startup, we’d love for you to apply. The Role The software team at K2 strives to blur the lines between the various types...SuggestedPermanent employmentFull timeShift workK2 Space Corporation
Washington DCmore than 2 months ago$163.9k - $270.88k
...real, benefits you can count on, and a team that succeeds together. Because at UKG, your work matters—and so do you. Principal Software Engineer-ENG: This Principal Software Engineer- Eng role serves as a technical authority and architectural leader for UKG’s Pro...SuggestedFull timeImmediate startUkg
Washington DCa month ago$187k - $240k
...Software Engineer, Advanced Dataflow and Analytics - Fully Cleared Make an Impact Where It Matters Most At Intelliforce, we support missions where precision, speed, and reliability matter every day. In this role, you will work at the center of operational data...SuggestedFull timeWork at officeImmediate startVisa sponsorshipIntelliforce-it Solutions Group
Laurel, MDmore than 2 months ago$188.7k - $258.39k
...enablement, Highspot is committed to building breakthrough software with a spark of magic. We believe a great place to work is... ...world. About the Role We are looking for a Principal Software Engineer to join our Applied AI team. This is a rare opportunity to...SuggestedFull timeImmediate startFlexible hoursHighspot
Washington DCmore than 2 months ago$200k - $280k
...security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance.*** Are you a Principal Software Engineer who is ready for a new challenge that will launch your career to the next level? Tired of being treated like a company...Suggested16 hoursFull timeContract workRemote workWork from homeRelocation packageGliacell Technologies
Laurel, MDmore than 2 months ago$131.3k - $237.35k
Leidos has a new and exciting opportunity for a Principal Biometrics Software Engineer in our Intel Security Sector's Analysis Solutions Business Area. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...SuggestedFull timeImmediate startFlexible hours$272k - $431.25k
...of any single GPU, this platform enables efficient, resilient deployment of cutting-edge LLM workloads.We are seeking a Principal Systems Engineer to define the vision and roadmap for memory management of large-scale LLM and storage systems.What you'll be doing:Design...SuggestedFull timeLocal areaRemote work$154.05k - $278.48k
...to customers in the national security, engineering, and health industries. We deliver innovative... ...-enabled services and mission software capabilities in the areas of cyber, logistics... ...the OpportunityLeidos is seeking a Principal Software Engineer to provide advanced software...SuggestedFull time$131.3k - $237.35k
We are seeking an experienced Principal Software Engineer to join our team in developing the forefront of unmanned and autonomous ship development for the US Government. Based in Arlington, VA, you will be embedded within an Agile Scrum team - designing, building, and testing...SuggestedFull time$131.3k - $237.35k
Leidos has an exciting opportunity for a Principal Software Engineer in our Intel Security Sector's Analysis Solutions Business Area. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and...SuggestedFull timeImmediate startFlexible hours$147k - $237.5k
...filled anywhere in the United States*We’re looking for a Principal Escalation Engineer to serve as a key architect of customer stability and product... ...What You Bring8+ years of experience in the software industry (Technical Support, R&D, or Sustaining Engineering...SuggestedFull timeWork at officeImmediate startShift work- ...distributed, remote-first team building the tools that define how software gets built and delivered. As AI agents redefine software... ...) in real-world environments. We’re looking for a Principal Backend Engineer who thrives at the intersection of AI, security, and...SuggestedFull timeTemporary workRemote workHome officeShift work
Docker
Washington DCmore than 2 months ago $163.9k - $235.55k
...offer sponsorship for this position.*** About the Role: We are searching for an exceptionally skilled and visionary Principal Software Engineer with deep expertise in building, deploying, and scaling generative AI applications. As a key individual contributor at...SuggestedFull timeLocal areaUkg
Washington DCa month ago- ...Principal CNO Software Engineer Zetier is seeking Principal CNO Software Engineers to develop operationally critical cyber capabilities. Candidates will demonstrate practical experience designing, developing, and deploying tools intersecting command and control, persistence...Suggested
Zetier
Arlington, VA6 hours ago $220k - $224k
...ACTIVE TS/SCI Clearance with Poly REQUIRED Position Overview: Red Arch Solutions is hiring a Principal Backend Software Engineer to join a priority program in Annapolis Junction, Maryland. We are seeking a Backend Software Engineer with experience building and testing...Suggested16 hoursFull timeContract workWork experience placementLocal areaRemote workRed Arch Solutions
Laurel, MDmore than 2 months ago$131.3k - $237.35k
...let Leidos show how to accelerate your career path. Leidos has an exciting opening for you as our next TS/SCI cleared Principal Software Engineer supporting a long-term DIA-NDOC DOMEX Technology Platform (DTP) contract. You will work closely with Systems Engineers,...Contract workLocal areaImmediate startRemote workFlexible hoursLeidos
Bethesda, MD5 days ago- ...Job Description Centurion is currently seeking a Principal Software Engineer to join their team in Woodlawn, MD. Position Description: Design and develop software applications using Twelve-Factor App methodology from functional requirements. Develop...
Centurion Consulting Group, LLC
Riverdale, MD3 days ago $195k - $323k
...products and services that help people, businesses and governments realize their greatest potential. Title and Summary Principal Software Engineer About Mastercard Mastercard is a global technology company in the payments industry. Our mission is to connect and...Full timePart timeRemote workWork from homeWorldwideFlexible hoursMasterCard
Arlington, VA1 day ago$13 per hour
...DoingWe are seeking a highly experienced Senior, Lead, and Principal Engineers to serve as a key individual contributor across the Super Agent... ...that meet business needsBuild and ship production-grade software using modern engineering practices, with AI as a core part of...Full time- ...Organize and document technical requirements. Define solutions to software applications to meet business needs. Develop or enhance... ...core Internet technologies and modern full stack software engineering practices Proficiency in Java, JavaScript, TypeScript, SQL...Hourly payPermanent employmentTemporary workWork experience placementInterim roleLocal areaRelocationFlexible hours
Amtrak
Washington DC4 days ago $169.3k - $304.7k
...run on our IaaS platform Help us shape the future of our cloud-native and Kubernetes services We are looking for a Principal Software Engineer with deep expertise in Kubernetes and cloud-native architectures to lead the evolution of our managed services. You will...Work experience placementWork at officeAkamai
Washington DC2 days ago$197k - $358.5k
...Milford or Mountain View], you are expected to report to that location three times a week, at minimum. The Role: As a Principal Software Engineer, you will be responsible for executing the plan for design, development and testing of automotive infotainment...Full timeWork experience placementLocal areaRemote workWork from homeRelocationRelocation packageFlexible hoursGeneral Motors
Washington DC3 days ago$200k - $280k
...clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance.*** Are you a Principal Full Stack Software Engineer who is ready for a new challenge that will launch your career to the next level? Tired of being treated like a company...Full timeContract workImmediate startRemote workWork from homeRelocation packageGliacell Technologies
Chevy Chase, MDmore than 2 months ago$153.82k - $265.2k
...Job Description Job Description Principal Software Engineer Apogee Research is at the forefront of a revolution in how the DoD operates: a turn towards compositional systems of systems instead of traditional monolithic architectures. This change is driven by a...Full timeFor contractorsWork at officeFlexible hoursAPOGEE RESEARCH LLC
Arlington, VA2 days ago- ...take their career to new heights. Join the ranks of top talent at one of the world’s most influential companies. As a Principal Software Engineer at JPMorganChase within the CDAO AI/ML Data Platforms Team, you provide deep engineering expertise and work across agile...
JPMorgan Chase & Co.
Washington DC3 days ago $144.2k - $288.4k
...helping to simplify health care one person, one family and one community at a time. Position Summary We are hiring a Principal Software Engineer - a deeply hands-on technical leader who thrives on solving complex problems, writing production code, and elevating the...Hourly payFull timeTemporary workLocal areaFlexible hoursCVS Health
Washington DC1 day ago$200k - $280k
...security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you a Principal Software Engineer who is ready for a new challenge that will launch your career to the next level? Tired of being treated like a company...Full timeContract workRemote workWork from homeRelocation packageFlexible hoursGliaCell Technologies LLC
Laurel, MD1 day ago$143k - $193.05k
...in what they're doing! Job Description Summary: The Infrastructure Modernization business unit is seeking a Senior Principal Software Engineer to serve as a visionary and hands-on technical leader for our Workload Automation solutions. The Infrastructure Modernization...Full timeRemote workWorldwideRocket Software
Washington DC2 days ago$160k - $200k
...and infrastructure. Worldscape is looking for a seasoned Principal Engineer to join our expanding team. We are at the forefront of AI... ...deliver end ‑ to ‑ end solutions. Drive best practices in software design, testing, CI/CD, observability, and operational excellence...Full timeFlexible hoursWorldscape Technology, Inc
Washington DCmore than 2 months ago$135.2k - $306.4k
...components for controlplanes and data planes. We are hoping to enhance engineering efficiency by concentrating our expertise on building low... ..., and customer experience. Responsibilities As a Senior Principal Engineer, you will lead the design and implementation of...Temporary workWorldwideFlexible hoursOracle
Washington DC5 days ago
