Sr. Software Engineer Jobs in Washington

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481 - 500 of 2,333 Jobs

Cloud Engineer

Dunhill Professional Search

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Fairfax, Virginia, USA

Full-time

Cloud Engineer Remote U.S. Citizenship Required As a Mid-Level Cloud Engineer, you will play a pivotal role in designing, implementing, and maintaining cloud-based solutions that drive business innovation and operational efficiency. Job Description Leverage Azure and AWS cloud platforms to build scalable, secure, and high-performing systems. Collaborate with cross-functional teams to deploy and optimize cloud infrastructure. Ensure seamless integration with existing systems. Troubleshoot comp
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Posted 18 days ago | Updated 8 hours ago

Front End Software Engineer

Booz Allen Hamilton

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Chantilly, Virginia, USA

Full-time

Job Number: R0220392 Front End Software Engineer The Opportunity: The right interface can make a tool easy to use, encourage early adoption, and save time and resources. We're looking for you, a web developer who will use equal parts skill and vision to create an experience that delivers functionality and efficiency. Bring your passion for creating an amazing user experience to Booz Allen. We need an experienced front end developer who will use their passion to guide a development team to learn
Posted 49 days ago | Updated 8 hours ago

Senior IVR Engineer | Remote | Contract

Walker Healthforce

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Remote

Contract

Senior IVR Engineer | 8+ years | Remote | Government Clearance Required | Contract Walker Healthforce is seeking a Senior IVR Engineer with 8+ years of experience to support a healthcare client. This is a 4-month contract opportunity. START DATE: ASAP CORE REQUIREMENTS: Needs to be familiar with Invision Studio 2.8.0 and how to code with this version have at least 2+ years experience preferred Understands functional block calls from within Invision Knows how to code xml files Knows how to co
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Posted 42 days ago | Updated 15 days ago

Infrastructure Engineer Senior

Hexaware Technologies, Inc

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McLean, Virginia, USA

Full-time

Infrastructure Engineer Senior Job Location : McLean VA (5 Days Onsite) Job Type: Full Time / permanent role Job Description: We are looking for a highly skilled mainframe professional with expertise in the following: z/OSIMSDB2The primary responsibility for this role is to support baseline security configuration compliance efforts across mainframe environments. This includes leveraging zSecure to monitor, assess, and remediate non-compliance with DISA STIGs for RACF/z/OS, as well as managing
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Posted 3 days ago

Senior System Engineer

SAIC

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Fort Meade, Maryland, USA

Full-time

Job ID: 2506166 Location: FORT MEADE, MD, US Date Posted: 2025-06-24 Category: Engineering and Sciences Subcategory: Systems Engineer 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 engineering & integration, systems development & deployment, intelligence analysis and targeting, and training solutions for the Intelligence
Posted 49 days ago | Updated 5 hours ago

Full-Stack Engineer (Front End leaning)

Motion Recruitment Partners, LLC

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Washington, District of Columbia, USA

Full-time

Senior Software Engineer - Mission-Driven Startup | Washington, DC A fast-growing startup headquartered in Washington, DC is seeking a Senior Software Engineer to join their dynamic team. This company is building a cutting-edge platform that empowers political campaigns and advocacy organizations through data-driven insights. Their technology enhances campaign effectiveness by optimizing voter engagement, digital advertising, and audience targeting. With a proprietary database of over 20 million
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Posted 29 days ago | Updated 4 hours ago

Dev Ops Engineer - Senior

Jacobs

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Washington, District of Columbia, USA

Full-time

Amentum is searching for a Top-Secret cleared Dev Ops Engineer (Senior) to join our team in Washington, DC. You will be working in an organization that's mission is to accelerate operations through data and new analytical insights. In this role you will support ongoing maintenance of multiple Virtual Private Clouds across enclaves, including managing backups, patching, upgrades, developer workstations, monitoring, and overall security posture. The entire section leverages agile and works to pro
Posted 60+ days ago | Updated 6 hours ago

Senior Software Developer with Kinaxis

SBS Corp.

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Remote or San Jose, California, USA

Third Party, Contract

Job Title: Senior Software Developer with Kinaxis Location: San Jose, CA - Remote Years of Experience: 7 10 Years Job Summary: We are seeking a highly skilled Senior Software Developer with extensive experience in software development and a strong expertise in Kinaxis. The ideal candidate will be responsible for designing, developing, and implementing software solutions that enhance our supply chain management capabilities. This role requires a deep understanding of Kinaxis functionalities and t
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Posted 2 days ago | Updated 2 hours ago

Senior Missile Avionics Engineer

Johns Hopkins University AppliedPhysicsLaboratory

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Laurel, Maryland, USA

Full-time

Description Do you want to make contributions that accelerate the readiness of the nation's defenses to deploy next generation hypersonic missiles, ballistic missiles, and reentry systems for both surface and undersea platforms? Are you passionate about engaging with multi-disciplinary engineering teams and senior leaders both within and outside of our organization, and program sponsors to build relationships and bring collaborative solutions to problems? If so, we are looking for someone lik
Posted 35 days ago | Updated 6 hours ago

Senior VMWare Engineer

Advance Digital Systems

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Washington, District of Columbia, USA

Contract

We are seeking a Senior Systems Engineer with expertise in Kubernetes, server hosting, virtual networking, network and application security, and scripting/programming. The ideal candidate will provide deep technical expertise and lead the troubleshooting of complex infrastructure and application issues across dynamic, modern environments. Position Responsibilities: Review operational events to propose automation, refinements, and enhancements focused on uptime and performance.Collaborate with En
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Posted 44 days ago | Updated 18 days ago

Senior Machine Learning Engineer

Draper

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Remote or Reston, Virginia, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas
Posted 60+ days ago | Updated 7 hours ago

Test Engineer - Senior

Jacobs

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Washington, District of Columbia, USA

Full-time

As a Top Secret Test Engineer for this program, you will be working in an organization that's mission is to develop and operate the best possible software for critical national security enterprise applications. This organization leverages SCRUM and SAFE Agile software development methodology and strong Dev Ops practices. You will be responsible for creating software test and automating test cases, performing application testing, validating bugs, and isolating issues; writing and initiating test
Posted 60+ days ago | Updated 6 hours ago

Senior Database Engineer (SQL)

Costar Group

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Arlington, Virginia, USA

Full-time

Senior Database Engineer (SQL) Job Description OVERVIEW: CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of real estate infor
Posted 28 days ago | Updated 6 hours ago

Senior Database Admin/Engineer - Exadata

M9 Solutions

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Maryland, USA

Full-time

M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations who desire improved performance and modern, sustainable change. M9 has provided quality IT services and support to more than 30 Federal Agencies and multiple commercial customers nationwide. Our capabilities include digital transformation, software development, cloud migration, applications & infrastructure, cy
Posted 42 days ago | Updated 4 hours ago

Senior Platform Engineer - Oracle Cloud

Navy Federal Credit Union

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Vienna, Virginia, USA

Full-time

Overview Navy Federal's Microsoft Infrastructure Engineering Team fosters a collaborative environment and is building a best-in-class team that manages, enhances, and protects Navy Federal information and its Oracle Cloud and Microsoft Windows server environments. #dice As a Platform Engineer, you are expected to be a subject matter expert with hands-on experience with Oracle Cloud, tools and methodologies, preferably with a focus on automation. This role is suited for an experienced Engineer wi
Posted 2 days ago | Updated 6 hours ago

Senior Lead AI Engineer

Capital One

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McLean, Virginia, USA

Full-time

Senior Lead AI Engineer Overview: At Capital One, we are creating responsible and reliable AI systems, changing banking for good. For years, Capital One has been an industry leader in using machine learning to create real-time, personalized customer experiences. Our investments in technology infrastructure and world-class talent - along with our deep experience in machine learning - position us to be at the forefront of enterprises leveraging AI. From informing customers about unusual charges t
Posted 60+ days ago | Updated 3 hours ago

Senior MQ Engineer

Maximus, Inc.

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Maryland, USA

Full-time

Description & Requirements Maximus is seeking an experienced Senior MQ Engineer to support a federal client in their mission-critical defense systems for Homeland Security. In this role, you will be responsible for the daily operations and administration of IBM MQ environments, ensuring secure, reliable message flow across applications. Key responsibilities include monitoring system performance, maintaining security protocols, and documenting processes to uphold high availability and compliance
Posted 1 day ago | Updated 2 hours ago

Senior Full Stack Engineer

Talent Software Services, Inc

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Reston, Virginia, USA

Contract

Senior Full Stack EngineerJob Summary: Talent Software Services is in search of a Senior Full Stack Engineer for a contract position in Reston, VA. The opportunity will be six months with a strong chance for a long-term extension.Primary Responsibilities/Accountabilities: Complex software development including coding, managing small sections of ongoing projects, and closely adhering to deadlines. Creating design specifications, unit testing, and preparing technical documentation. Ensuring relat
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Posted 29 days ago | Updated moments ago

Senior Radar Engineer

Metrea Management, LLC

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Washington, District of Columbia, USA

Full-time

Company Overview Metrea is a defense company dedicated to translating commercial innovation into solutions for the hardest problems in national security. With deep mission expertise, Metrea focuses on delivering effects as-a-service across a spectrum of domains including Air & Space, Electromagnetic & Cyber, and Synthetic. Metrea Management provides central services to eleven (11) global capability units via Operations, Solutions, Strategy, Legal, and Finance teams. Capability Unit Metrea Adv
Posted 51 days ago | Updated 4 hours ago

Dellboomi | Seeburger BIS

Nityo Infotech Corporation

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Remote

Contract

Job Details: Senior Integration Engineer Need 10+ years Boomi Lead, APIM, ESB knowledge. What You'll Do Design, develop, and implement integration solutions to connect systems, applications, and data sources. Partner closely with product owners and business leaders to design, implement, and deploy integration solutions. Design and architect middleware solutions, including messaging systems, enterprise service buses (ESBs), API gateways, and integration platform features. Analyze infrastructure
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Posted 2 hours ago