ECMAScript jobs

Woonsocket, Rhode Island

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Yesterday

Job Title: React DeveloperLocation: Woonsocket, RI (Onsite)Job Description: Develop and maintain scalable web applications using React 18+, leveraging modern features like hooks, concurrent rendering, and component-driven architecture.Build reusable, performant UI components and integrate with backend APIs using modern JavaScript (ES6+) and TypeScript.Apply best practices for state management (Redux Toolkit, Context API, Zustand) and frontend architecture.Implement and monitor application teleme

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Contract

Depends on Experience

Programmer 6

Lansing, Michigan

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Today

Client is looking for: Programmer 6 Top Skills & Years of Experience: -8+ years of extensive .NET Development experience: Proven experience designing and building complex applications using C#, Web Forms/MVC (Framework 4.8) and MVC 5 (Windows) (Web Forms, common architectural patterns, and API design. -6+ years of Database Engineering Expertise experience: Experience modeling relational databases, creating schemas, and optimizing queries. Able to manage roles, security, and data quality in a

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Contract

Depends on Experience

React jS Engineer

Charlotte, North Carolina

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Today

Role: React Js Engineer Location: Charlotte, NC or Jersey City, NJ Type : Fulltime No C2C Job Description React Js Engineer Must Have Technical/Functional Skills 5+ years of UI/UX experience with 3+ years of hands-on React development Strong understanding of UI/UX design concepts and frameworks Preferred: Experience with Java, Microservices, and Full Stack development Roles & Responsibilities Design & Development Design and implement comprehensive UI solutions using React Lead and anchor the c

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Full-time

React UI Developer

Newark, New Jersey

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7d ago

IKCON TECHNOLOGIES INC delivers exceptional IT services and solutions that provide clients with definite edge over competitors and promoting highest standards of quality. We are currently looking for a React UI Developer with one of our clients in Newark, NJ (Hybrid). If you are actively looking for opportunities, please send us your updated resume with your contact details. "U.S. Citizens and those authorized to work in the U.S. are encouraged to apply." JOB TITLE React UI Developer CITY Newar

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Contract, Third Party

DevOps Developer

Herndon, Virginia

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Today

MANTECH seeks a motivated, career and customer-oriented DevOps Developer to join our team in Herndon, VA. The DevOps Developer will perform DevOps tasks to help maintain and optimize our CI/CD pipeline and further the automation of tasks for the customer. This role supports the tuning of our environments for efficiency, performance, and scalability, while also contributing to the software development of specific features. You will help design and implement the architecture that powers the softw

Full-time

DevOps Engineer

Herndon, Virginia

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Today

MANTECH seeks a motivated, career and customer-oriented DevOps Engineer to join our team in Herndon, VA. The DevOps Engineer will leverage their technical background to help deliver automation and big data analytics for the IC community. You will be trained in DevOps and work alongside a collaborative team of Software Developers, Systems Development Engineers, Network Engineers, and Data Engineers to develop unique software that enables customer networks to safely operate at scale. Responsibil

Full-time

Front end Architect w/ UI/UX - HBITS-07-14771

Albany, New York

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26d ago

84 monthsexperience using HTML5, CSS3 (including preprocessors like Sass/Less), and JavaScript (ES6+); RESTful APIs and asynchronous programming; experience with at least one major JavaScript framework (React, Angular, Vue.js). 84 monthsexperience in build tools (e.g., Webpack, Parcel), version control (Git), and browser developer tools for debugging and performance analysis 84 monthsexperience with design and prototyping tools such as Figma, Sketch, Adobe XD; prototyping frameworks or librari

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Third Party, Contract

Depends on Experience

React Developer

Temple, Texas

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Yesterday

Job Title: React DeveloperLocation: Onsite (100%)Job Type: W2Eligibility / Work AuthorizationCandidates must have valid US work authorization. Job SummaryWe are seeking a highly experienced React Developer with a strong background in front-end development to design and build scalable, high-performance web applications. The ideal candidate should have expertise in React.js, JavaScript (ES6+), HTML5, CSS3, and be able to collaborate with cross-functional teams to deliver exceptional user experienc

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Full-time

Depends on Experience

Senior Cloud Security Engineer

Remote

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17d ago

Title: Senior Cloud Security Engineer Duration: 12 Months Possible Extension Location: Reston, VA 20190 100% Remote This is a senior level security engineer role, and they expect to see candidates who have supported application firewalls and security automation for enterprise level companies developing software in AWS environments. This person will be the center point of security to support all app teams w/this subject matter support automations (Python, JavaScript, AWS CDK and Cloud Formati

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Contract

Depends on Experience

Frontend Developer

Sunnyvale, California

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Today

Title- Frontend Developer Location- Sunnyvale, CA/Onsite Locals only Job type FTE (Permanent) Top Skills: Must Skills- Hands on React JS, Javascript/ ES6, NOSQL .ES6 is modernized Javascript with new features and syntax makes syntax shorter and modernized. Key Skills Required: Proficiency in React.js and JavaScript/ES6+ for frontend developmentExperience with REST APIs, Microservices Architecture, and SQL/NoSQL databasesFamiliarity with CI/CD pipelines, Git, and Agile/Scrum methodologiesStrong p

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Full-time

Depends on Experience

Full Stack Developer

Ashburn, Virginia

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Today

The Homeland Sector within Leidos is seeking a Full Stack Developer with strong systems, software, cloud, and Agile experience to support a complex program to provide Agile development and operations and maintenance for critical systems on a mission-critical program supporting the Passenger Systems Program Directorate (PSPD) within Customs and Border Protection (CBP). PSPD supports the Department of Homeland Security (DHS) and CBP critical missions, specifically screening and processing traveler

Full-time

USD 107,900.00 - 195,050.00 per year

Senior .NET Application Developer

Lansing, Michigan

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Today

Overview: Quantam Solutions provides IT solutions and consulting for various clients. We offer competitive hourly wages, health benefits, paid time off, and a 401(k) plan. We are currently seeking a Senior .NET Application Developer. Candidates must be located within 90 miles of Lansing, MI. The work schedule is hybrid with two days onsite and three days remote. Overview: Seeking a senior engineer responsible for the design, development, and maintenance of software applications within the Mic

Full-time

Software Engineer, Frontend (Multiple Positions)

San Jose, California

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Today

Responsibilities About TikTok TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and we also have offices in New York City, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo. Why Join Us Inspiring creativity is at the core of TikTok's mission. Our innovative product is built to help people authentically express themselves, discover and connect -

Full-time

USD 156,915.00 - 316,800.00 per year

React Js Developer

Maryland City, Maryland

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7d ago

1. HTML + CSS 2. JSX 3. JavaScript Fundamentals + ES6 4. Git 5. Node + npm 6. Redux.

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Full-time

$60,000 - $80,000

Fullstack Developer-with AdTech capabilities

New York, New York

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8d ago

Position: Full-Stack Engineer Locations: NYC, NY Duration: 6+Months Hybrid with possible extensions Interviews: ( 3 Rounds): All the interviews within one week. Description: Frontend-Focused Full-Stack Engineer (React + JavaScript) with strong Rest API experiencewith either Java, .Net or Node.js. We are looking for Frontend-Focused Full-Stack Engineers to help enhance and scale a growing AdTech platform centered on digital advertising capabilities. This role emphasizes modern frontend developme

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Contract

70+

React JS Developer

North Haven, Connecticut

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11d ago

1. HTML + CSS 2. JSX 3. JavaScript Fundamentals + ES6 4. Git 5. Node + npm 6. Redux

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Full-time

$60,000 - $80,000

Atlassian Developer

Frisco, Texas

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Yesterday

Job DescriptionPosition Overview:We are seeking a highly experienced and product-focused Atlassian Developer specializing in Jira Cloud Forge. This is a dedicated development role centered on building, securing, and scaling complex custom applications and integrations that extend the core capabilities of Jira Cloud for enterprise use. The ideal candidate is a hands-on professional who can immediately contribute to the architecture, design, and implementation of new business solutions.Note: This

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Contract

45 - 50

React JS Developer

Hybrid in Houston, Texas

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12d ago

Job Summary:We are seeking a highly skilled and motivated Delivery Module Lead to join our dynamic team. The ideal candidate will play a pivotal role in managing the delivery of projects, ensuring that they meet client expectations and are delivered on time and within budget. A strong foundation in React JS, JavaScript, HTML5, and CSS3 is essential for this role, as you will be working closely with development teams to oversee the implementation of web applications and solutions. Responsibilitie

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Full-time

$80,000 - $100,000

Software Engineer 2 - (Backend /API/ Microservices)

Irving, Texas

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Today

At U.S. Bank, we're on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions and enabling the communities we support to grow and succeed. We believe it takes all of us to bring our shared ambition to life, and each person is unique in their potential. A career with U.S. Bank gives you a wide, ever-growing range of opportunities to discover what makes you thrive at every stage of your career. Try new things, learn new skills and dis

Full-time

USD 105,400.00 - 124,000.00 per year

.Net/Oracle Full Stack Developer

Hybrid in Lansing, Michigan

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4d ago

Job ID: MI-159645 Hybrid/Local (Lansing ONLY) MI Govt .Net/Oracle Full Stack Developer (15+) with C#, ASP.net, Web Forms/MVC, API, PL/SQL, Toad/OSD, HTML5/CSS3, ECMAScript, WCAG, web service, OAuth2/OIDC, PowerShell, Core, Blazor, dependency injection, Crystal Reports experience Location: Lansing, MI (MDOT) Duration: 12 Months Hybrid Work Schedule (Non-Negotiable): There is no remote-only option Required onsite days- Tuesdays and Wednesdays Remote eligible days- Mondays, Thursdays, and Fridays T

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Contract, Third Party

Depends on Experience

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