JavaScript jobs in Washington

Full Stack Developer - React, JavaScript (ES6+), Node JS - W2

Remote

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Today

Senior Full Stack Developer - W2 REMOTE (EST/ CST) Duration: 12 Months Profile:seek full stack SE withReact,JavaScript (ES6+), Node js and CDK Frameworks (not docker) Project(s) Overview:The selected candidate will work on the FRONT-END development so MUST know React.js will flex on BACK-END CDK frameworks and code. As aSenior Full Stack Software Engineer, the candidate will be responsible forcomplex software development including coding, managing small sections of ongoing projects, and closely

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Contract

Depends on Experience

Braze Developer

Remote

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16d ago

Braze Developer Remote Must: Braze, JavaScript, ExtJs, Retail/ E-commerce background Job Description:Role Summary: We are seeking a versatile developer with proven experience in retail or e-commerce environments. This hybrid role merges deep technical expertise in marketing automation (Braze), front-end web development (ExtJS), and end-to-end marketing campaign management to design, build, and optimize personalized omnichannel customer engagement. Key Responsibilities Campaign Strategy & Manage

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Contract, Third Party

$40 - $50

Senior Performance Engineer- JMeter, JavaScript - Remote

Remote

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Today

Description & Requirements Maximus is currently seeking a Senior Performance Engineer. The Senior Performance Engineer leads performance engineering activities across large-scale healthcare technology programs. This role defines performance test strategies, develops and maintains performance testing frameworks, creates realistic workload models, and evaluates application scalability, reliability, stability, and capacity. The engineer partners with Development, Architecture, DevOps, Cloud Engine

Full-time

USD 120,000.00 per year

Senior Liferay Developer

Remote

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19d ago

Sr. Liferay Developer Contract Remote Role Overview: The Liferay Application Developer shall create new and update existing MagellanRx Portal web applications written in the Java and JavaScript programming language. The contractor will be developing and maintaining Liferay portlet applications, working with end users to set migration schedules, identify features, and provide bug fixes for end users. Java developer services are required for the continued development of features and content in

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Contract

$60 - $90

Remote Senior JavaScript/React Engineer

Remote

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Today

AboutUs: BasedinSanFrancisco,California,TuringistheworldsleadingresearchacceleratorforfrontierAIlabsandatrustedpartnerforglobalenterprisesdeployingadvancedAIsystems.Turingsupportscustomersintwoways:first,byacceleratingfrontierresearchwithhigh-qualitydata,advancedtrainingpipelines,plustopAIresearcherswhospecializeinsoftwareengineering,logicalreasoning,STEM,multilinguality,multimodality,andagents;andsecond,byapplyingthatexpertisetohelpenterprisestransformAIfromproofofconceptintoproprietaryintellig

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Contract

200 - 300

Remote Senior JavaScript/React Developer

Remote

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Today

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Contract

200 - 300

Senior Full Stack Developer - JavaScript

Remote

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29d ago

Detailed Job Description: Position Title: Sr. Full Stack Engineer Location: 100% Remote Duration: 6 Months Contracts + Extension As a Senior Full Stack Engineer, candidate will be responsible for building and maintaining robust data pipelines and ETL processes that power analytics and reporting across Client programs. Candidate will also develop and optimize complex SQL queries to support large-scale educational data analysis and take responsibility for creating design specifications, unit te

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Contract

$75 - $82

*Senior Full Stack Engineer (Backend focused - Nodejs, Javascript, AWS exp.) - W2 role

Remote

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15d ago

Kellton Tech is a full-service software development company, offering end-to-end IT solutions, strategic technology consulting and product development services in Web, SMAC (Social, Mobile, Analytics, Cloud), ERP-BPM, and IoT space Our methodology of inventing infinite possibilities with technology helps us develop best in-class and cost effective solutions for our clients. Currently Kellton Tech is looking for talented resources for one of our listed client. Below are the position details Posit

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Third Party, Contract

Depends on Experience

ServiceNow Developer - JavaScript, REST APIs & Integrations(Remote)

Remote

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7d ago

ServiceNow Developer JavaScript, REST APIs & IntegrationsEmployment Type:Full-Time / Permanent Work Arrangement:Remote Salary:$120,000 per year Work Authorization:U.S. Citizenship Required Position OverviewWe are seeking an experiencedServiceNow Developerto join our team in a full-time, remote position. The ideal candidate will have5+ years of hands-on ServiceNow development experiencewith strong expertise inJavaScript, ServiceNow scripting, workflows, Flow Designer, REST APIs, integrations, pl

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Full-time

120,000 - 130,000

Senior JavaScript Test Automation Engineer

Remote

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Today

We are looking for a Senior Test Automation Engineer with strong experience in JavaScript- or TypeScript-based automation frameworks. The ideal candidate should have hands-on experience building and maintaining automated tests for modern web applications and APIs, with a strong focus on quality, reliability, and maintainability. This role requires solid automation experience, strong testing fundamentals, and the ability to collaborate effectively with development, product, and QA teams. Responsi

Full-time

Technical Support Engineer III- Symitar Client Services Engineering (HTML/JavaScript)

Remote

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Today

At Jack Henry, we're more than a technology company; we're a force for good in financial services. We're redefining how community banks and credit unions connect with the people they serve. Our mission is rooted in people-inspired innovation, empowering financial institutions to deliver seamless, secure, and human-centered experiences. We deliver cutting-edge solutions that are paving the way for the next generation of digital banking and payments, but our true impact begins with our associates.

Full-time

USD 66,500.00 - 80,000.00 per year

Application Developer - JavaScript

Olympia, Washington

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Today

Overview We are seeking an Application Developer to join Esri's Geo Experience Center team, where you will contribute to building prototype applications that explore digital cartography, advanced map visualizations, and web-based GIS experiences. This role focuses on hands-on application development using JavaScript, TypeScript, ArcGIS Maps SDK for JavaScript, and modern web application frameworks to test ideas, visualize complex spatial data, and support early-stage innovation. You will work

Full-time

USD 83,720.00 - 141,440.00 per year

JavaScript Developer (Remote)

Remote or Stafford, Virginia

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Today

The following states/districts are excluded from this job ad: AK, CA, CO, CT, DC, HI, LA, MA, MN, MO, NE, NV, NH, NJ, NM, NY, ND, OR, PR, RI, VT, WA, WY Future Need - Actively Interviewing Location: Remote in any United States jurisdiction not excluded from this job advertisement. Are you passionate about JavaScript coding and ready to take on new challenges? We're seeking a skilled JavaScript Developer to support the development and enhancement of Department of Veterans Affairs solutions. If

Full-time

USD 89,759.00 - 117,910.00 per year

Remote C/C++ Developer

Remote

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Today

About UsBased in San Francisco, California, Turing is the world's leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in software engineering, logical reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to

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Contract

200 - 300

Remote C/C++ Engineer

Remote

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Today

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Contract

200 - 300

Remote C/C++ Developer

Remote

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Today

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Contract

200 - 300

Remote Software Engineer - C++

Remote

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Today

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Contract

200 - 300

Remote Go (Golang) Developer

Remote

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Today

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Contract

200 - 300

Software Engineer

Remote

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30+d ago

Turing is looking for candidates with strong experience in software development, programming, and system design.Role overview:In this role, you will contribute to projects that help evaluate and enhance AI systems using your software engineering expertise and analytical problem-solving skills.No prior AI experience is required.These projects will help you explore how AI can be leveraged to improve software reasoning, coding accuracy, and development efficiency.What does day-to-day look like:Desi

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Contract

100 - 200

Java full Stack Developer (Exp-10 Years) with React Exp- Full time-Remote

Remote

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5d ago

We are looking for an experienced Java Full Stack Developer with 8+ years of software development experience and strong hands-on expertise in Java, Spring Boot, Microservices, React.js, REST APIs, and SQL. The ideal candidate should have a strong background in designing and developing scalable enterprise applications across both backend and frontend technologies. The candidate will work closely with architects, product owners, UI/UX designers, QA engineers, DevOps teams, and business stakeholder

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Full-time

Depends on Experience

JavaScript jobs in Washington, USA