Sr. Software Engineer Jobs in Washington

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Sr. Cybersecurity Engineer - Cloud Security Engineering

Visa Inc.

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Ashburn, Virginia, 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 3 days ago | Updated 4 hours ago

Senior Cybersecurity Engineer

Booz Allen Hamilton

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Chantilly, Virginia, USA

Full-time

Job Number: R0219698 Cybersecurity Engineer, Senior The Opportunity: Are you looking for an opportunity to share your experience in network and system security to safeguard our nation? As a cybersecurity engineer, you can identify, implement, and operate the systems, tools, and approaches needed to assess vulnerabilities, repel threats, and improve enterprise security. We need your experience to lead the development and implementation of security solutions that protect critical national securit
Posted 60+ days ago | Updated 4 hours ago

Senior AI Engineer with Policy

SAIC

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McLean, Virginia, USA

Full-time

Job ID: 2504636 Location: MCLEAN, VA, US Date Posted: 2025-07-22 Category: Information Technology Subcategory: Data Scientist Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC, a leading provider of systems development & deployment, targeting & intelligence analysis, systems engineering & integration, and training capabilities and solutions for the Intel
Posted 60+ days ago | Updated 1 hour ago

Sr CVD Equipment Engineer

Micron Technology, Inc.

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Manassas, Virginia, 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. As a Senior CVD Equipment Engineer at Micron Technology, Inc., you will be a key technical leader in the development, optimization, and sustainment of advanced chemical vapor deposition (CVD) proce
Posted 2 days ago | Updated 4 hours ago

Senior Engineer I

lululemon athletica

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Remote

Full-time

Description & Requirements who we are lululemon is an innovative performance apparel company for yoga, running, training, and other athletic pursuits. Setting the bar in technical fabrics and functional design, we create transformational products and experiences that support people in moving, growing, connecting, and being well. We owe our success to our innovative product, emphasis on stores, commitment to our people, and the incredible connections we make in every community we're in. As a co
Posted 15 days ago | Updated 4 hours ago

Lead Full Stack Engineer (Bank Tech)

Capital One

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McLean, Virginia, USA

Full-time

Lead Full Stack Engineer (Bank Tech) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Le
Posted 60+ days ago | Updated moments ago

Software Engineer, Backend

West Coast Consulting LLC

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Remote

Contract

Job Description Title: Software Engineer, Backend Duration: Aug 5, 2025 - Jul 31, 2026 Location: Remote (North America) TECHNICAL SKILLS Must Have3+ years of software development experience in one or more general purpose programming languages (Java, Scala, Go, C++, Python).Nice To Have Experience with prompt engineering, machine learning or data science. Cost Center Code49 - Tech-Ads Engineering JOB DESCRIPTION The Ad Safety & Verification (ASV) team is small, scrappy, and able to execute o
Posted 28 days ago | Updated 1 hour ago

Senior Engineer - Radome Design and Analysis

Johns Hopkins University AppliedPhysicsLaboratory

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Laurel, Maryland, USA

Full-time

Description Does working on the cutting edge of technology excite you, knowing that the path to success has yet to be written? Are you a committed problem solver with passion for radio frequency (RF) performance, structural/thermal analysis of radome? Do you enjoy developing and prototyping novel engineered materials, surfaces and structures for manipulating microwave electromagnetic fields? Do you have experience analyzing RF systems using electromagnetic simulation software to characterize
Posted 60+ days ago | Updated 4 hours ago

Senior Engineer / Analyst for ISRT Scientific Applications

Johns Hopkins University AppliedPhysicsLaboratory

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Laurel, Maryland, USA

Full-time

Description Do you enjoy leading teams, mentoring staff, and guiding complex technology development efforts and analyses? Are you interested in researching, developing, and analyzing innovative ways to produce impactful information from many different types of sensors and sources of data? Do you want to advance US defense capabilities in Intelligence, Surveillance, Reconnaissance, and Targeting? If so, we're looking for someone like you to join our team at APL! We are seeking a creative and
Posted 60+ days ago | Updated 4 hours ago

Senior Staff AI Engineer - LLM inference optimization

Yoh - A Day & Zimmerman Company

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Remote or San Jose, California, USA

Full-time

Senior Staff AI Engineer LLM inference optimization Roles and Responsibilities: Design and architect technical solutions to deliver foundational AIOS capabilities within SkyOS across ECU domains in electric vehicles (EVs).Lead the development of proof-of-concept projects to evaluate architectural designs for functionality, performance, security, and reliability.Collaborate closely with engineering teams to understand real-world development constraints and ensure high-quality implementation, val
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Posted 60+ days ago | Updated moments ago

Senior PCB Design Engineer -43424

Syneren Technologies

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Vienna, Virginia, USA

Full-time

Job Location: Vienna, VA Job Description Senior PCB Design Engineer Design and develop multi-layer PCBs, ensuring optimal layout for performance, manufacturability, and cost. Create and maintain PCB design documentation, including schematics, assembly drawings, and BOMs. Collaborate with electrical engineers to translate circuit designs into PCB layouts. Conduct design reviews and implement feedback to optimize performance and reliability. Perform signal integrity, power integrity, and thermal a
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Posted 60+ days ago | Updated 2 hours ago

Senior Cybersecurity Engineer - US Federal

Workday, Inc.

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McLean, Virginia, 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 60+ days ago | Updated 4 hours ago

Software Engineer IV

Medifast, Inc.

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Remote or Baltimore, Maryland, USA

Full-time

About The Opportunity At Medifast, our team members are relentless in our mission of driving Lifelong Transformation, Making a Healthy Lifestyle Second Nature . When you join Medifast, you become part of a dynamic, fast-growing community of highly motivated, like-hearted people who share a passion for promoting health and wellness. Just as OPTAVIA Coaches inspire Clients to reach their personal wellness goals, at Medifast, we inspire each other to bring our best to work each day to further our s
Posted 60+ days ago | Updated 1 hour ago

Lead Software Engineer

Peterson Technology Partners

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Remote

Contract

The Lead Software Engineer will be accountable for the design, development, and implementation of enterprise applications. They will work in conjunction with the Solution Architect across business functions to deliver high performing applications that are scalable as well as easy to maintain. The Lead Software Engineer is responsible for the team s execution. As a lead, they must possess strong business acumen and develop working relationships with business, technical stakeholders and mentor ju
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Posted 5 days ago | Updated 10 hours ago

Lead Software Engineer (JavaScript/Typescript)

Copeland

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Georgia, USA

Full-time

About Us We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology th
Posted 12 days ago | Updated 4 hours ago

Automation Integration Engineer Senior

SAIC

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Arlington, Virginia, USA

Full-time

Job ID: 2505753 Location: ARLINGTON, VA, US Date Posted: 2025-05-16 Category: Information Technology Subcategory: Data Scientist Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description A trusted leader in cloud, digital engineering, data, and Artificial Intelligence, the nation looks to SAIC to integrate emerging technology to modernize critical missions and enable its natio
Posted 60+ days ago | Updated 1 hour ago

Sr. Technical Support Engineer, US Government, Strata

PaloAlto Networks

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Reston, Virginia, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 16 days ago | Updated 1 day ago

Sr. Technical Support Engineer, US Government, Strata

PaloAlto Networks

•

Reston, Virginia, USA

Full-time

Company Description ** To comply with U.S. federal government requirements, U.S. citizenship is required for this position. ** Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovator
Posted 17 days ago | Updated 4 hours ago

Senior Systems Engineer, TS/SCI with Polygraph

General Dynamics Information Technology

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Chantilly, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: DevOps, Java, Linux, Microsoft Windows, Scripting Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Sr. Systems Engineer analyzi
Posted 14 days ago | Updated 1 day ago

Senior Systems Engineer, TS/SCI with Polygraph

General Dynamics Information Technology

•

Chantilly, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: DevOps, Java, Linux, Microsoft Windows, Scripting Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Sr. Systems Engineer analyzin
Posted 14 days ago | Updated 1 day ago