javascript Jobs in washington, dc

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Lead Svelte Front End Developer

Kaizer Software Solutions

•

Remote

Contract, Third Party

As a Lead Frontend developer, you will lead frontend development of an enterprise AI chatbot framework web application. You will play a key role in developing and guiding the technical team toward delivering business value through GenAI. What You ll DoDevelop a highly interactive, user-friendly frontend for an enterprise chatbot web application using Svelte.Provide guidance and knowledge transfer to junior developers.Contribute to UI/UX design and translate designs into high-quality code.Work al
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Posted 13 hours ago

Data Science Engineer II (Onsite)

RTX Corporation

•

Sterling, Virginia, USA

Full-time

Date Posted: 2025-06-17 Country: United States of America Location: VA542: 22260 Pacific Blvd, Dulles 22260 Pacific Boulevard Building CC4, Sterling, VA, 20166-6916 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret Raytheon Company Managed by Collins Aerospace Collins Aerospace, an RTX company, is a leader in technolo
Posted 17 days ago | Updated 11 hours ago

Sr Python Developer with FastAPI and React Experience - remote position

R Systems, Inc.

•

Remote

Contract

Available rate : $60/hr - $65/hr on W2 (without benefits) About R Systems: R Systems is a leading digital product engineering company that designs and develops chip-to-cloud software products, platforms, and digital experiences that empower its clients to achieve higher revenues and operational efficiency. Our product mindset and engineering capabilities in Cloud, Data, AI, and CX enable us to serve key players in the high-tech industry, including ISVs, SaaS, and Internet companies, as well as p
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Posted 30 days ago | Updated 8 hours ago

Senior Software Developer

Leidos

•

Lorton, Virginia, USA

Full-time

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the area
Posted 28 days ago | Updated 11 hours ago

Full Stack Developer

Booz Allen Hamilton

•

Fort Meade, Maryland, USA

Full-time

Job Number: R0215451 Full Stack Developer The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to create a system that will make a difference, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop sof tware and systems from vision to production-ready. This role is more than just coding. As a
Posted 60+ days ago | Updated moments ago

Senior FHIR Software Engineer

ICF

•

Reston, Virginia, USA

Full-time

*We are open to supporting 100% remote work anywhere within the US* 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. The Team Our Health Engineering Solutions (HES) team works side by side with customers to articulate a vision for succe
Posted 17 days ago | Updated 11 hours ago

Data Scientist - TS/SCI with Polygraph

General Dynamics

•

McLean, 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: Data Science Job Qualifications: Skills: Kibana, Python (Programming Language), Python Numpy, Tensorflow Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Deliver insights to help our clients turn data into action as a Data Scienti
Posted 60+ days ago | Updated 11 hours ago

SDK Engineer, FGA DevEx (100% Remote - Canada)

Javen Technologies, Inc

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Remote or Toronto, Ontario, Canada

Full-time

Job Title: SDK (Software Development Kits) Engineer Location: 100% Remote (Only Canada) Duration: 18+ Months (Extendable) Job Description: We're looking for an experienced SDK Engineer to join our team, specifically to support and enhance our existing FGA client SDKs. These SDKs, currently available in Go, JavaScript, .NET, Python, and Java, are critical for enabling faster adoption of FGA, reducing time-to-production for our users, and ultimately improving customer engagement. You'll play a vit
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Posted 1 day ago

ServiceNow Administrator/Developer

Oraapps Inc

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Remote

Contract

REQUIRED SKILLS/EXPERIENCE 3+ years of experience as a ServiceNow Administrator or Developer.ServiceNow Certified System Administrator (CSA) Required.Experience in a public sector or Medicaid environment.Experience preparing a platform for expansion, particularly with Public Sector Digital Services or other ServiceNow Strong understanding and hands-on experience with the ITSM module (Incident, Problem, Change, Knowledge,Service Catalog, etc.).Experience with JavaScript, Glide scripting, and Serv
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Posted 8 days ago | Updated 10 hours ago

Data Scientist - TS/SCI with Polygraph

General Dynamics Information Technology

•

McLean, 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: Data Science Job Qualifications: Skills: Kibana, Python (Programming Language), Python Numpy, Tensorflow Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Deliver insights to help our clients turn data into action as a Data Scienti
Posted 60+ days ago | Updated 21 hours ago

ServiceNow Developer

Raas Infotek LLC

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Remote

Contract

Job Detail: ServiceNow Developer Contract: W2 Only Job Description 9-12 years of experience in ServiceNow development and administration.Experience in Service Portal development and customization.Experience with workflows in areas such as CSDM, HRSD, and PPM.Experience in Java scripting is highly desirable.Experience supporting testing, requirements, and documentation of infrastructure or cloud technology environments.Experience with Service Now Integration (REST, SOAP, APIs, Integration HUB) an
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Posted 1 day ago | Updated 19 hours ago

Senior Test Engineer

Iridium Satellite LLC

•

Reston, Virginia, USA

Full-time

Company Overview Iridium is an award-winning and innovative satellite communications company with bragging rights to the only network that offers voice and data connectivity anywhere in the world. For over 20 years, Iridium's unique network and services have supported critical communications needs for individuals, businesses, and the evolving Internet of Things. At Iridium, we understand the importance of staying connected and the limitations of traditional communications networks. People across
Posted 37 days ago | Updated 8 hours ago

Software Engineer (Associate / Experienced)

Boeing Company

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Herndon, Virginia, USA

Full-time

Software Engineer (Associate / Experienced) Company: The Boeing Company The Boeing Company is currently seeking a Software Engineer (Associate / Experienced) to support our Cobalt Charger team located in Herndon, VA. This position will focus on supporting the Boeing Defense, Space & Security business organization. Within the Boeing Defense - Electronics and Intelligence Systems (E&IS) organization, the Cobalt Charger team performs mission critical functionality for our customer. This position
Posted 29 days ago | Updated 11 hours ago

Test Engineer - Junior

Jacobs

•

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 58 days ago | Updated 11 hours ago

AEM Developer-Looking only from South America consultants-100% remote work

Intellisoft Technologies

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Remote

Third Party, Contract

Hi, Hope you are doing well. Please go through the detailed job description and let me know your interest. If anyone interested please send the resumes to or you can at ext 131.Position: AEM Developer Location: Remote from Ecuador Length: 12+ month contract w/ potential to extend Interviews Times: Two-Round interview with the client Openings: 3 Openings Must Haves: 5+ years of AEM Development Experience2+ years of AEM Cloud ExperienceExperience with JavaScript, HTML, and CSSExperience with Jav
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Posted 20 days ago

Senior Software Engineer - Secret Clearance Preferred - Onsite

General Dynamics

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Oakton, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Application Development, Software Development, Software Development Life Cycle (SDLC) Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: GDIT is seeking a Senior Software Engineer to join our team. ship required. GDIT will spo
Posted 49 days ago | Updated 11 hours ago

Software Engineer - 25k Sign on Bonus

Leidos

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Columbia, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Software Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Fle
Posted 60+ days ago | Updated 11 hours ago

Principal Software Engineer - 25k Sign on Bonus

Leidos

•

Columbia, Maryland, USA

Full-time

Description Leidos has a new and exciting opportunity for a Principal Software Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and
Posted 11 days ago | Updated 23 hours ago

Senior Software Engineer (Multiple Positions) - Reston, VA

ICF

•

Reston, Virginia, USA

Full-time

ICF Incorporated, LLC: Senior Software Engineer (Multiple Positions) - Reston, VA DUTIES: Planning, design, development, documentation, and release of clinical/healthcare related software applications and databasesParticipate in multiple modeling, simulations, and analysis efforts, and support technical development of solutions.Provide Support to SemanticBits technology team in delivering value added business solutions using tools and technologies such as CSS; HTML, JavaScript, MySQL, React, JA
Posted 45 days ago | Updated 11 hours ago

Manager, Engineering

IBM

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Washington, District of Columbia, USA

Full-time

Introduction A career in IBM Software means you'll be part of a team that transforms our customer's challenges into solutions. Seeking new possibilities and always staying curious, we are a team dedicated to creating the world's leading AI-powered, cloud-native software solutions for our customers. Our renowned legacy creates endless global opportunities for our IBMers, so the door is always open for those who want to grow their career. IBM's product and technology landscape includes Research,
Posted 31 days ago | Updated 11 hours ago