Top Javascript Jobs

Require advanced, recent JavaScript expertise (not front-end). Foundational SQL knowledge including joins, sorting, filtering, grouping/aggregation. Familiarity with Java/.NET/C++ is helpful. Must pass background and drug screen.

Seeking a JavaScript developer to build and optimize front-end web pages. Responsibilities include advanced JavaScript (objects, prototypes, event-driven patterns, closures, OOP), DOM manipulation for performance, working with an MVC framework, and authoring/optimizing cross-browser CSS3 and HTML. Backbone and Dust experience preferred.

Front-end developer to build and maintain a customer-facing solar-usage portal. Requires strong JavaScript and HTML/CSS skills, unit-test experience (Karma/Mocha/Chai), and familiarity with Angular/AngularJS. Collaborate in an Agile team, communicate clearly, and work on a 6-month contract with optional remote work.

Develop and maintain AngularJS front-end applications, write and review application code and APIs, perform unit testing and debugging, produce technical specifications, collaborate with scrum team members, and mentor junior developers throughout the product lifecycle.

Develop cross-browser, event-driven web UIs using JavaScript and Ext JS. Integrate with RESTful services via AJAX/JSON, work with JSP, XML, CSS and DOM. Follow MVC patterns and build secure front-end applications.

Full-stack developer focused on front-end and mid-tier work. Build and modify web applications using JavaScript/HTML5/CSS3 and C#, implement database logic (SQL/Stored Procedures), follow SDLC, write unit tests, perform code reviews, produce technical documentation, provide production support, and mentor junior developers.

Design and implement front-end user experiences using Angular and JavaScript. Collaborate with analysts, developers, and PMs to clarify requirements, present work in design and code reviews, produce documentation, plan UX roadmaps, analyze integrations, and apply development and project management practices while exercising independent judgment.

Onsite JavaScript developer responsible for fixing Cross-Site Scripting issues, understanding third-party JavaScript communication, ensuring cross-browser compatibility, debugging across platforms/devices, performance tuning across networks/countries, and writing/using JavaScript unit tests.

Develop and maintain rich Java-based and JavaScript-based user interfaces using modern UI frameworks. Implement component-based designs, integrate with middleware and RESTful services, work with WebSphere Portal/JSR286 and J2EE platforms. Collaborate across global teams in the insurance domain, perform technical design and programming, and apply analytical skills to deliver enterprise UI solutions.

Develop and maintain Java-based web applications using JSP/Servlets and Struts. Work with XML (XSD/XSLT), databases (Sybase/MS SQL/Oracle), middleware (MQ/JMS), scripting (Perl, shell, Windows), version control, and WebLogic. Provide production support, performance tuning, translate requirements to system design, and collaborate with clients in a global delivery environment.

Develop and support Java web applications using Core Java, JSP/Servlets, Struts and WebLogic. Work with XML (XSD/XSLT), Hibernate, SVN/CVS, Oracle, and middleware (MQ/JMS). Participate in SDLC, database modeling, production support, performance engineering, requirement translation, and client-facing activities within a global delivery team.

The Front-End Software Engineer will design and develop software products, optimize application performance, and collaborate with team members while providing ongoing maintenance and support.

The role involves developing scalable web-based UIs and trading tools, collaborating with traders and developers to implement trading and reporting tools.

Build end-to-end features in a JS/TS stack, designing scalable backend services and responsive real-time frontends. Improve observability, performance, and reliability, collaborate with product/design, and own full-stack implementation from APIs and data models to UI.

Seeking a full-stack JavaScript/React Software Engineer to develop applications for the DOD, utilizing Agile methodologies and collaboration with Data Scientists.

Senior hands-on engineer owning Prebid/header-bidding wrapper and client-side monetization. Implement and maintain Prebid.js/Server integrations, optimize on-page performance/Core Web Vitals, work with GAM/GPT/IMA, deploy services on GCP, and ensure reliability at scale.

Lead front-end development using JavaScript frameworks and Handlebars. Provide technical oversight, code reviews, and implement responsive, mobile-first UI integrated with REST services. Deliver high-quality software using TDD (Mocha), build/test automation, and Agile/Scrum practices.

As a Senior Software Engineer at Sentry, you'll innovate in JavaScript SDKs, push coding boundaries, and engage with the open-source community, ensuring impactful developer tools.

As a Senior Software Engineer, you will develop and innovate JavaScript SDKs for various server runtimes, ensuring high-quality code and engaging with the open-source community.

Join an Agile R&D team to design and build large-scale client-side web applications. Collaborate with UX and product to create optimal web UIs, lead technical design topics, and implement front-end architecture using modern web standards and frameworks.

Develop front-end web applications using JavaScript, HTML5, and CSS in an Agile environment. Implement UIs with frameworks (Angular, React, Vue), use CSS preprocessors, version control, unit testing, and automation tools. Apply security-by-design, collaborate with teams, and solve complex problems.

Develop and maintain Java and JavaScript applications using Spring and front-end frameworks (Ember). Work on full-stack features, AWS integrations, and collaborate in a fast-paced, evolving environment. Role spans junior to senior levels; training provided. Contract-to-hire, U.S. work authorization required.

As a JavaScript Developer, you will design, implement, and maintain web applications, collaborate with cross-functional teams, innovate solutions, and ensure high performance and availability of systems.

Maintain and improve the LangChain JavaScript package, enhance documentation, assist users, and build example applications.

The role requires expertise in JavaScript and experience with .NET applications, specifically focusing on Node JS and Amber JS. It's a contract-to-hire position.