Senior Software Engineer (SWE-4) jobs in United States
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Leidos · 23 hours ago

Senior Software Engineer (SWE-4)

positionFort Meade, MD
timeFull-time
remoteOnsite
senioritySenior Level, Lead/Staff
money$154K/yr - $278K/yr
date11+ years exp

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. They are seeking a highly motivated Senior Software Engineer to support prototype applications for technical evaluation and enhance capabilities in analytics and machine learning. The role involves collaboration with customers and developers to gather requirements and feedback while working in a fast-paced environment.

ComputerGovernmentInformation ServicesInformation TechnologyNational SecuritySoftware
badNo H1BnoteSecurity Clearance RequirednoteU.S. Citizen Onlynote

Responsibilities

Develop capabilities designed to help solve common problems arising from various analyst offices
Prototype development to extend enterprise services, support analytics, enhance machine learning, and develop commercial cloud solutions
Support the integration and evaluation of open source, emerging technologies, and new COTS applications
Work directly with customers, developers, or data scientists to gather requirements and feedback

Qualification

Cloud-based data systemsPrototype application developmentMachine LearningDocker containersKubernetesJavaPythonLinux platformsAnalytics developmentVirtual Machine (VM)Modeling experienceCustomer interactionCollaboration

Required

Bachelor's degree plus eleven (11) to fifteen (15) years of relevant experience or equivalent
Computer Science (CS) degree or related field
Strong development experience in a variety of languages (ex., java, python)
Candidates must possess an active TS/SCI with Polygraph to be considered for this role
Experience in integrating with customers' cloud-based data systems
Experience installing, configuring, developing, and integrating prototype applications for technical evaluation

Preferred

Modeling experience
Machine Learning experience
Experience with Docker containers and Kubernetes
Dev experience on Linux platforms
Analytics development experience
Virtual Machine (VM) experience

Benefits

Paid Time Off
11 paid Holidays
401K with a 6% company match and immediate vesting
Flexible Schedules
Discounted Stock Purchase Plans
Technical Upskilling
Education and Training Support
Parental Paid Leave
Health and Wellness programs
Income Protection
Paid Leave
Retirement

Company

Leidos

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Leidos is a Fortune 500® innovation company rapidly addressing the world’s most vexing challenges in national security and health.
dateFounded in 1969
location
Reston, Virginia, USA
people-size10001+ employees
web-link
https://www.leidos.com/

Funding

Current Stage
Public Company
Total Funding
unknown
2025-02-20Post Ipo Debt
2013-09-17IPO

Leadership Team

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James Carlini
Chief Technology Officer
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Theodore Tanner
Chief Technology Officer
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Recent News

Fortune
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2025-12-20
MarketScreener
Leidos Names Theodore Tanner Chief Technology Officer
2025-12-16
Benzinga.com
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2025-12-16
Company data provided by crunchbase