javascript Jobs in Washington, DC

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Associate Software Engineer (SQL/Javascript/Python), Lab Information Systems

Quest Diagnostics Inc.

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Remote or Secaucus, New Jersey, USA

Full-time

Overview Haystack Oncology at Quest Diagnostics is seeking to grow its laboratory informatics team as we expand our assay portfolio and introduce cutting edge diagnostic technology to the public. As a Bioinformatics Engineer - LIMS, you will be responsible for developing, configuring, maintaining, and optimizing key functionality within our cloud-based enterprise Laboratory Information Management System (LIMS) that manages the generation, analysis, quality control, and interpretation of clinic
Posted 38 days ago | Updated 3 hours ago

User Interface Lead Developer (WinForms, C#, JavaScript, Angular) - VP (Hybrid)

Citi

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Remote or Tampa, Florida, USA

Full-time

The Reference Data Management (RDM) is an organization within the Information Services Group (ISG), a service-centric organization supporting Citi Services, Markets and Banking. RDM provides centralized data and operations platforms spanning accounts, pricing, securities, corporate actions, know-your-customer, and loans pledging. The User Interface Lead Developer (Apps Dev Tech Lead Analyst - C13) is a senior level position responsible for establishing and implementing new or revised applicatio
Posted 60+ days ago | Updated 2 hours ago

Lead Engineer, Applications - Edifecs/JavaScript/SQL - Remote

Molina Healthcare

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Remote or Long Beach, California, USA

Full-time

Job Description JOB DESCRIPTION Job Summary Designs and builds company specific enterprise application systems and technology expertise across multiple disciplines. Applies and promotes key principles (e.g., stability, scalability, performance, security, compatibility, re-use), helping ensure a balance between tactical and strategic technology solutions. Considers business problems "end-to-end": including people, process, and technology, both within and outside the enterprise, as part of any
Posted 60+ days ago | Updated 3 hours ago

Sr. ServiceNow Developer, (ServiceNow Discovery)

Precision Technologies Corp

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McLean, Virginia, USA

Contract, Third Party

Sr. ServiceNow Developer, (ServiceNow Discovery) Location : Richmond, VA or McLean, VAor Plano TX F2F Interview Required Skills: 5+ years experience in ServiceNow development and implementation Design, develop, and implement ServiceNow Discovery including MID Server configurations, Probes, Sensors, and Patterns Work as a subject matter expert on ServiceNow Discovery, providing technical expertise, troubleshooting support, and driving resolution of complex issues. Extensive experience in Service
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Posted 8 days ago

ServiceNow Technical Lead

Request Technology, LLC

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McLean, Virginia, USA

Full-time

ServiceNow Technical Lead Salary: Open + Bonus Location: McLean, VA / Plano, TX / Chicago, IL Onsite: 5 days/week *We are unable to provide sponsorship for this role* Qualifications 8-10 years of relevant experienceBachelor's degree7-8 years of IT and Web Development/Front-End experience, including experience utilizing programming languages such as JavaScript, ServiceNow Scripting, XML, Shell Scripting, and REST API.Strong Administration and operational knowledge of ITSM, Portal, Catalog and Kno
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Posted 9 days ago | Updated 22 hours ago

ServiceNow Catalog & Knowledge Management Technical Lead

Request Technology, LLC

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McLean, Virginia, USA

Full-time

We are unable to sponsor as this is a permanent full-time role 5 Days Onsite A prestigious company is looking for a ServiceNow Catalog & Knowledge Management Technical Lead. This tech lead will focus on design, development, implementation, and customization of ServiceNow Catalogs. Responsibilities: Design, develop, and implement ServiceNow catalogs, knowledge articles and design workflows, including UI/UX, reports, and dashboards.Assist with Build and maintaining integrations between ServiceNow
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Posted 8 days ago | Updated 2 days ago

Sr. React.js Developer - Reston, VA (Onsite) - Any Visa (W2 candidates ony)

HYR Global Source Inc

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Reston, Virginia, USA

Full-time, Contract

Job Title: Sr. React.js Developer Location: Reston, VA (Onsite position) Duration: Full-time position About the Company Our client is seeking a highly skilled and experienced React Frontend Developer to join its digital development team on a long contract basis. This role is ideal for a developer who thrives in a collaborative, agile environment and is passionate about building scalable, high -performance user interfaces using React, TypeScript, an
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Posted 19 hours ago | Updated 15 hours ago

Staff Engineer

PY DATA, INC.

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Reston, Virginia, USA

Contract

Staff Engineer Onsite in Reston, VA 12 months Must have: Senior Level- Staff/Managing teams/ LEAD/PrincipalJavaScriptTypescriptReduxReactNODE Job Description: What you'll do: Create reusable JavaScript libraries that can be used for web applications.Upgrade legacy JavaScript and NodeJS based application to latest JS and NodeJS libraries including its dependencies.Design and implement new features for device orchestration and API integration at scale for retail checkout application.Decompose vag
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Posted 8 days ago

React JS developer

American IT Systems

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Reston, Virginia, USA

Contract, Third Party

Role: React JS developer - Location: Reston VA,-5 days onsite Long term Contract Job Description Minimum Qualifications Expert level both in knowledge and hands on experience of JavaScript writing Expert level both in knowledge and hands on experience of TypeScript writing and ability to work with old and new typescript (5+ years) Expert level both in knowledge and hands on experience of NodeJs (5+ years) Expert level both in knowledge and hands on experience of Redux (5+ years) Expert level
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Posted 18 hours ago

Senior Oracle APEX Developer (Need locals to DC )

Protos IT

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Washington, District of Columbia, USA

Contract

Job Title: Senior Oracle APEX Developer Location: Washington, DC Duration: 6 + Months Contract Primary Responsibilities Work at the direction of the program manager to support the full lifecycle development of custom Oracle Applications, primarily using the Oracle APEX toolset. Perform advanced use of Oracle APEX 21 and above. Perform work with Oracle Integrated Development Environments such as Quest Toad and Oracle SQL Developer. Design and manipulate web content dynamically using JQuery, Ajax
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Posted 16 days ago

ServiceNow Admin/ Developer

Technogen, Inc.

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Rockville, Maryland, USA

Contract

TECHNOGEN, Inc. is a Proven Leader in providing full IT Services, Software Development and Solutions for 15 years. TECHNOGEN is a Small & Woman Owned Minority Business with GSA Advantage Certification. We have offices in VA; MD & Offshore development centers in India. We have successfully executed 100+ projects for clients ranging from small business and non-profits to Fortune 50 companies and federal, state and local agencies. Hi, Position: ServiceNow Admin/ Developer Location: Rockville, MD -
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Posted 17 days ago | Updated 19 hours ago

Senior Reactjs Developer

Data Capital Inc

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Reston, Virginia, USA

Full-time

Must Have skills: Node JS, React Js. Javascript, TypescriptExperience :10yearsWe are seeking a highly skilled Full Stack Developer (React & Node.js) with strong experience in building scalable frontend components, backend APIs, and hands-on expertise in Redux and performance tuning for high-traffic web applications.This role is ideal for someone who has implemented production-ready features (like notification systems) in modern e-commerce or retail platforms.Key ResponsibilitiesDevelop scalable,
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Posted 13 days ago

Lead Appian Developer

Mindlance

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McLean, Virginia, USA

Contract

In-Person Interview is required and have to be on-site from day 1 in McLean, VA. JOB DESCRIPTION: Title: Lead Appian Developer Duration: 6 months temp to hire Location: Onsite in McLean, VA or Plano, TX About the Role: Seeking a highly experienced and technically sound Lead Appian Developer to join our team. This role involves leading the design, development, and implementation of internal applications built on the Appian platform, with a strong emphasis on integration, automation, and scalabl
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Posted 15 hours ago | Updated 15 hours ago

Sr. React Developer- 5 Days Onsite Role

Spar Information Systems

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Reston, Virginia, USA

Full-time, Part-time, Contract, Third Party

Role: Sr. React Developer- 5 Days Onsite Role Location: Reston, VA Duration: Long Term Contract Responsibilities: Expert level both in knowledge and hands on experience of JavaScript writing with NO HELP (5+years). Expert level both in knowledge and hands on experience of TypeScript writing and ability to write old and new typescript with NO HELP (5 + years). Expert level both in knowledge and hands on experience of Angular (5+ years). Expert level both in knowledge and hands on experience of
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Posted 16 days ago | Updated 17 hours ago

React JS (UI) Developer- Reston, VA (Hybrid)

Empower Professionals

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Reston, Virginia, USA

Contract, Third Party

Role: React JS (UI) Developer Location: Reston, VA (Hybrid) Duration: 12+ Months Requirements: Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object modelThorough understanding of React.js and its core principlesExperience with popular React.js workflows (such as Flux or Redux)Familiarity with newer specifications of ECMAScriptExperience with data structure libraries (e.g., Immutable.js)Knowledge of isomorphic React is a plusFamiliarity with RESTful APIs.Knowled
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Posted 14 days ago | Updated 1 day ago

Senior FullStack Engineer

Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

A startup based in Arlington, VA is hiring a Senior FullStack Engineer leaning more front end focused to join their scaling company. The product directly impacts national security for the united states and all its allies. Fantastic opportunity to join a startup in the defense industry with a great amount of ownership and greenfield development.This is a 5 day a week onsite role in Arlington, VA Required Skills 6+ years of software engineering experience Typescript/JavaScript Experience with Re
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Posted 1 day ago | Updated 11 hours ago

AWS Full Stack Developer (need locals to Reston, VA only)

Delviom LLC

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Reston, Virginia, USA

Contract, Third Party

Only locals to Reston, VA Please share resume to rajesh at delviom dot com Minimum Experience 7+ years of Genuine USA Work Experience ( No Fake Exp Resumes Entertained)A Full Stack Developer with expertise in Python, PySpark, Java, JavaScript, and UI frameworks like Angular, React JS Excellent problem-solving skills and strong verbal & written communication skills.Ability to work independently as well as part of a teamDesired Experiences:Bachelor s degree in computer science, Engineering, or rel
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Posted 22 hours ago

Python Developer

JS Consulting Solutions

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Washington, District of Columbia, USA

Third Party

W2 Candidate Only Title: Python Developer Location: Fully Remote Duration: 6+ Months C2H Interview: WebEx W2 Only Job Description: 5+ years of experience, they want someone that can wear multiple hats, have a collaborative personality and flexible: Qualifications: 3+ years of experience as a Full Stack, Javascript, or Python engineer Strong knowledge of HTML, CSS, JavaScript Strong knowledge of Python Experience with the Django web framework Experience with VueJs Experience with relational
Posted 1 day ago | Updated 15 hours ago

Senior QA Automation Engineer

Talent Software Services, Inc

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Reston, Virginia, USA

Contract

Senior QA Automation EngineerJob Summary: Talent Software Services is in search of a Senior QA Automation Engineer for a contract position in Reston, VA. The opportunity will be six months with a strong chance for a long-term extension.Position Summary: In this role, you ll develop the next generation of assessments using leading technologies. You ll work with innovative agile teams to develop automated testing and QA solutions and practices.Primary Responsibilities/Accountabilities: Build autom
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Posted 3 days ago | Updated 10 hours ago

Appian Developer (W2 only)

Technology Ventures

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McLean, Virginia, USA

Contract

Location: Full-time On-site, M-F McLean, VA from Day 1 Assignment Type: CTH Duration: 3 Months Conversion Salary Range (if applicable): $122-155 K Must Have Qualifications: 7+ years of IT experience. 5+ years of experience with Appian development (should have worked on latest versions). 5+ years using latest deployment methodologies (Automated pipelines, Atlassian tools). 2 years of core Java. 3+ years experience integrating Appian with Active Directory, Ping and other platforms. 3+ years of ex
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Posted 15 days ago