mid level developer Jobs in washington, dc

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Senior Software Engineer

Brilliant Infotech Inc.

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Remote

Contract

Job Description: Design and implement data migration pipelines using NodeJS and / or JavaDevelop programs, tools and / or scripts to migrate structured metadata (e.g., sports events, teams, stats)Write and / or update QA programs to validate correctness and completeness of data migrationPerform self-QA and debugging to ensure high-quality deliveryCollaborate with teammates to iterate, test, and validate migration logicMaintain documentation and logs of migration and QA outcomesProactively raise
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Posted 22 days ago | Updated 2 days 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 38 days ago | Updated 10 hours ago

Senior Cyber Security Engineer

ManTech

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Chantilly, Virginia, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Senior Cyber Security Engineer to join our team in Chantilly, VA. Responsibilities include but are not limited to: Maintain operations of identity and access management services including directory, access, identity, and privileged access management servicesMaintain infrastructure in cloud or virtualized environmentsPerform Linux based system upgrades and patchesEngineer and deployment of a privileged access management (PAM) solutionEnginee
Posted 42 days ago | Updated 2 hours ago

Senior Software Engineer

Two95 International

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Remote

Full-time

Title: Senior Software Engineer Location: Remote Work Type : Fulltime Salary: $Open Responsibilities: Full-Stack Development: Design, develop, and maintain scalable, secure, and efficient software applications using Scala and TypeScript.Cloud Infrastructure: Utilize AWS services (CFN, EC2, Lambda, S3, Dynamo, etc.) to deploy and manage applications in the cloud.Containerization & Orchestration: Implement containerized solutions using Docker, deploy and manage services on Kubernetes.Distributed
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Posted 23 days ago

Marine Engineer

Amentum

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Washington, District of Columbia, USA

Full-time

**This position is contingent upon contract award** Amentum is seeking an experienced Marine Engineer to support a future shipbuilding acquisition program management services contract for US Naval Sea Systems Command (NAVSEA) Team Submarine (TEAM SUB). Primary Responsibilities: Develops, engineers, and prepares ship machinery and propulsion systems. Designs and oversees installation and repair of marine power plants, propulsion systems, heating and ventilating systems, and other mechanical an
Posted 18 days ago | Updated 16 hours ago

Sr. Software Engineer ServiceNow - U.S. Citizen - This role sits within Optum Serves Technology Product organization

Widescope Consulting and Contracting Services

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Remote

Full-time

Job Title: Sr. Software Engineer ServiceNow Location: Headquarters / Telecommute Classification (HR only): Exempt Non-Exempt Reports To (Title): COO Widescope Consulting and Contracting JOB SUMMARY The statements below are not intended to be all-inclusive of the duties and responsibilities of the position. Based on leadership decisions and business needs, all other duties as assigned will be expected for each position. Widescope Consulting and Contracting is proud to serve our nation's milita
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Posted 37 days ago | Updated 16 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 47 days ago | Updated 8 hours ago

ServiceNow Developer with Public Trust or Secret (Remote)

ICF

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Remote or Reston, Virginia, USA

Full-time

*We are open to supporting 100% remote work anywhere within the U.S.* As a ServiceNow Developer, you play a pivotal role in successfully designing and deploying ServiceNow solutions for our clients. You will be responsible for designing, configuring, customizing, and implementing ServiceNow applications to meet specific client business requirements. Your technical expertise, attention to detail, and commitment to excellence will contribute significantly to our projects' success and our clients'
Posted 60+ days ago | Updated 10 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 21 hours ago | Updated 9 hours 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 10 hours ago

Lead Full Stack Developer

ICF

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Reston, Virginia, USA

Full-time

The Lead Developer will play a pivotal, technical-leadership role in successfully deploying technical solutions for our clients. This role will be responsible for configuring, customizing, and implementing ServiceNow applications to meet specific business requirements. Technical expertise and attention to detail are critical to the success of our projects and the satisfaction of our clients. Job Responsibilities Collaborate with analysts and stakeholders to provide technical guidance throughout
Posted 60+ days ago | Updated 10 hours ago

Full Stack Developer Sr

Jacobs

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Washington, District of Columbia, USA

Full-time

As a Sr Full Stack Developer at Amentum, you'll be at the forefront of designing, developing, and deploying sophisticated enterprise applications in support of government IT missions. You'll lead efforts across the full software development lifecycle while applying advanced technical knowledge and strategic insight to create systems that are efficient, secure, and scalable. Your day-to-day responsibilities will include: Lead architectural design and development efforts for enterprise-level appli
Posted 5 days ago | Updated 10 hours ago

Sr Python Developer

Accenture LLP

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Chantilly, Virginia, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative
Posted 60+ days ago | Updated 10 hours ago

Cloud Lead Developer

Learn Beyond Consulting LLC

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Remote

Contract

Role: Cloud Lead Developer Location: 100% Remote Duration: Long term contract Core Responsibilities (Day-to-Day Activities) As a Cloud Lead Developer Lead design, development, and deployment of cloud-native applications.Drive alignment with architectural standards and business objectives.Review and manage code merges and CI/CD pipeline activities using Jenkins, GitHub Actions, or Azure DevOps.Develop and integrate cloud-based solutions, leveraging services like compute, storage, and serverless
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Posted 5 hours ago

Software Developer Senior

Jacobs

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Washington, District of Columbia, USA

Full-time

Amentum is searching for a Top Secret cleared Software Developer (Senior) to join our team in Washington, DC. As a Top Secret Software Developer 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 developing code, testing and debu
Posted 60+ days ago | Updated 10 hours ago

Sr. Developer

Canyon Associates

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Remote

Full-time

Remote position is mandatory C# Oracle preferred, Sql Server is a plus asp.net front end UI experience Blazor experience is preferred Will see Javascript experience Must have web applications, Winforms experience is a plus
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Posted 29 days ago

Sr. ServiceNOW developer with CSM experience - Customer Service Management + ITSM

Georgia IT

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Remote

Contract

Sr. ServiceNOW developer with CSM experience - Customer Service Management + ITSM Remote Duration 10-12 months Rate DOE Looking for Senior ServiceNow Developer with the following skillset/experience9-10 years of hands-on experience as a ServiceNow developerUI Builder good to haveCustomer Service (we have 3 CSM instances) must have hands-on experience including - Integration + customization configurationIntegration + customization +configurationITSM MUST haveHRSD should be conversantPortal De
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Posted 7 days ago

Lead Kafka Software Engineer and Architect

Booz Allen Hamilton

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Lanham, Maryland, USA

Full-time

Job Number: R0220652 Kafka Software Engineer and Architect, Lead The Opportunity: There is an increased desire for more near real-time data supporting event-driven architectures and delivery of support. As a Kafka sof tware engineer, you know that organizing data streams and events can yield pivotal insights when they're gathered from disparate sources. We need an experienced Kafka engineer like you to help our clients deliver the critical data. As a Kafka engineer at Booz Allen, you'll implem
Posted 41 days ago | Updated 11 hours ago

Senior Salesforce Developer - Remote

ICF

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Remote or Reston, Virginia, USA

Full-time

ICF is a mission-driven company filled with people who care deeply about improving the lives of others and making the world a better place. Our core values include Embracing Difference; we seek candidates who are passionate about building a culture that encourages, embraces, and hires dimensions of difference. Our Health Engineering Systems (HES) team works side by side with customers to articulate a vision for success, and then make it happen. We know success doesn't happen by accident. It take
Posted 11 days ago | Updated 10 hours ago

System Developer - C++

Judge Group, Inc.

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Manassas, Virginia, USA

Contract

Location: Manassas, VA Description: The Judge Group's direct client in the financial services domain is seeking an experienced Senior System Developer - C++ in Manassas, VA/ HYBRID. Job Title: System Developer - C++ Job Location: Manassas, VA/ Hybrid Job Description: Code, test, and review software using technologies including C++, STL, Boost, Multithreading, Unix, Perl, Python and XML. Requirement analysis and Design of new features and enhancements to existing components. Produce/update
Posted 8 days ago | Updated 7 hours ago