javascript Jobs in lindenhurst, ny

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JavaScript/Ruby On Rails Developer (FULL STACK - REMOTE)

TEKsystems c/o Allegis Group

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Remote or Cupertino, California, USA

Full-time

**THIS IS A CONTRACT ROLE** **40 Hours/week** **W2 Only** Description Build out new capabilities in an existing Ruby on Rails web application. Write consistent well thought out unit and system tests for all new features. Build out features that enhance existing CRUD operations of the existing evaluation data model and framework. Deliver consistent simple solutions that correspond to the existing css and JS conventions in the platform. Enhance the web UI with new user interfaces that make the col
Posted 1 day ago | Updated 3 hours ago

NOW HIRING: JavaScript Developer with Redis Expertise (Remote)

Global IT Family

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Remote

Contract

NOW HIRING: JavaScript Developer with Redis Expertise (Remote) Work Mode: 100% Remote Rate: $50/hr on W2 All-Inclusive Tech Stack Includes: JavaScript (Core) Redis (Must Have) PostgreSQL GraphQL (Apollo Client, Express-GraphQL) Puppeteer / JSDOM Sequelize React (Nice to Have) What We re Looking For: Solid experience building backend services in JavaScript Hands-on with Redis and PostgreSQL Comfortable with GraphQL, Apollo Client, and Sequelize Exposure to React is a bonus
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Posted 4 days ago | Updated 2 days ago

C# Developer, Angular

DP Search

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Bohemia, New York, USA

Full-time

No Consulting firms. No sponsorship available. Must live within a commutable distance of Long Island, NY to be considered. C# Developer, Angular Responsible for the development and implementation of business applications, databases, reports and intranet application enhancements. Summary: Develop and customize software to company manufacturing applications. Troubleshoot software issues. Develop custom reports. Maintain Database. Assist in evaluation of new technologies. Must be extremely prof
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Posted 4 days ago | Updated 2 days ago

Lead Full Stack Developer (Python + JavaScript)

EPAM Systems

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Remote

Full-time

We are looking for a Lead Full Stack Developer to join our team and work with a global, patient-focused pharmaceutical client. This role will involve performing on our in-house Computational Pathology Portal, a cloud-based application for biomarker discovery in oncology drug programs. If this resonates with you, kick-start the next exciting chapter of your career with EPAM! This position offers remote setup with the flexibility to work from any location in Georgia, whether it's your home, well-e
Posted 60+ days ago | Updated 10 days ago

* Senior Full Stack Frontend Engineer (Javascript, ReactJS, CDK framework and Strong AWS Exp)*

Kellton

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Remote

Contract, Third Party

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: Pos
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Posted 4 days ago | Updated 2 days ago

Senior Test Automation Engineer with JavaScript

EPAM Systems

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Remote

Full-time

We are looking for an experienced Senior Test Automation Engineer with JavaScript to join our team. The nature of the role requires real seniority, not just as a technical expert but also as a change agent, changing teams' ideas about how testing is an integral part of the delivery process and enabling them to take ownership. This position offers remote setup with the flexibility to work from any location in Georgia, whether it's your home, well-equipped offices in Tbilisi and Batumi or a cowor
Posted 60+ days ago | Updated 10 days ago

UI Automation Engineer (JavaScript)

Xoriant Corporation

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Remote

Contract

Extensive expertise with test management, collaboration, and reporting tools such as Jira, Confluence, Spira, Grafana, or equivalent platformsSolid experience with both cloud-native and traditional test automation tools for web applications, including Mabl and TestCompleteStrong programming background in JavaScript and VBScriptComprehensive hands-on experience in developing test automation frameworks and automating test cases for unit, functional, performance, and API testingProven experience in
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Posted 60+ days ago | Updated 4 days ago

Senior ServiceNow Lead/Developer (ServiceNow, DevOps, JavaScript, AI, UI Design)

Ameri100

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Remote

Third Party, Contract

Job Title: Senior ServiceNow Lead/Developer (ServiceNow, DevOps, JavaScript, AI, UI Design) Start Date: ASAP End Date: 12/31/2025 Location: Remote Rate: C2C all inc. Job Summary: We are seeking a highly skilled and forward-thinking Senior Software Developer to join our growing team. The successful candidate will have a strong foundation in ServiceNow development, JavaScript, DevOps, and UI/UX design, with added expertise in AI integration, unit testing, and performance optimization. This role i
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Posted 22 days ago | Updated 19 days ago

Senior JavaScript Developer

Randstad - Torc

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Remote

Contract

We are looking for a Senior JavaScript Developer to join our dynamic team. As a key contributor, you will be responsible for designing, developing, and maintaining scalable and high-performance web applications. You will work with modern frameworks, APIs, and cloud-based services to deliver top-tier software solutions. ResponsibilitiesDesign, develop, and optimize web applications using JavaScript, TypeScript, and modern frameworks (React, Angular, Vue.js).Build and maintain scalable, reusable,
Posted 60+ days ago | Updated 18 days ago

Javascript Developer

Randstad - Torc

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Remote

Contract

We are looking for a Senior JavaScript Developer to join our dynamic team. As a key contributor, you will be responsible for designing, developing, and maintaining scalable and high-performance web applications. You will work with modern frameworks, APIs, and cloud-based services to deliver top-tier software solutions. What you'll do: Design, develop, and optimize web applications using JavaScript, TypeScript, and modern frameworks (React, Angular, Vue.js).Build and maintain scalable, reusable,
Posted 60+ days ago | Updated 18 days ago

Lead Software Engineer (JavaScript/Typescript)

Copeland

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Georgia, USA

Full-time

About Us We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology th
Posted 10 days ago | Updated 6 hours ago

JavaScript Virtual Machine Compiler Engineer

Apple, Inc.

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Remote

Full-time

Do you have a passion for crafting fast software, or squeezing out every last bit of performance that hardware can afford? Are you energized by competition in industry to deliver the best product possible? Are you undaunted by challenges that others claim to be impossible only because they failed at it? Do you have an itch to mix your creativity with your engineering and logic skills to solve difficult problems and deliver innovative features? If so, this role may be for you. In the JavaScriptCo
Posted 60+ days ago | Updated 6 hours ago

Senior Full-Stack Software Engineer - JavaScript, React, Python, Golang - SVP

Citi

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Remote or Tampa, Florida, USA

Full-time

Senior Full-Stack Software Engineer - JavaScript, React, Python, Golang The Department Developer Engineering is a function of the CTO organization. Our mission is to make it easy and enjoyable for software engineering teams to go from a business idea to delivering an innovative product solution. The main goals are to improve and upgrade our tools, streamline our processes, automate, and strengthen our controls, and help development teams adopt modern working methods. The Team Within the Deve
Posted 60+ days ago | Updated 6 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 6 hours ago

Salesforce Developer

Atmecs Global Inc.

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Stamford, Connecticut, USA

Contract, Third Party

Hi, Position Title: Salesforce Developer Location: Samford, CT Duration: 12 Months (Onsite) PREFERRED QUALIFICATIONS: Bachelor's degree in computer science, Information Technology, or a related field. Experience with CRM Analytics or other analytics platforms integrated with Salesforce Experience with JavaScript frameworks (e.g., React, Angular) and front-end development Understanding of enterprise integration patterns and middleware technologies Experience working in large, multifaceted, and ma
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Posted 3 days ago

C# Programmer Junior to Senior level

DP Search

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Hauppauge, New York, USA

Full-time

No Consulting firms. No sponsorship available. Must live within a commutable distance of Long Island, NY to be considered. 1. C# Programmer (This position is a Junior or Mid-Level Programming role.) Requirements: 1 to 5 years C# programming. Web, ASP.Net or WinForms development experience. Experience with SQL Server Database Design and development including optimization of queries, creating tables, views, stored procedures, and functions. Knowledge of HTML, XHTML, HTML5, XML, Java Script, Angu
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Posted 4 days ago | Updated 2 days ago

Entry-Level Web/Full-Stack Developer

Broadcom Corporation

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Melville, New York, USA

Full-time

Please Note: 1. If you are a first time user, please create your candidate login account before you apply for a job. (Click Sign In > Create Account) 2. If you already have a Candidate Account, please Sign-In before you apply. Job Description: Are you a recent computer science graduate with a passion for building innovative web solutions? Do you thrive on transforming data into engaging, user-friendly experiences? We're looking for a motivated and detail-oriented Entry-Level Web/Full-Stack D
Posted 13 days ago | Updated 6 hours ago

ServiceNow Developer

Idah Tech LLC

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Remote or Jersey City, New Jersey, USA

Contract

ServiceNow Developer- Only W2 Visa: Any visa (No OPT) Should open for relocation anywhere in USA. Required Qualifications: Bachelor's or Master's degree in Computer Science, Engineering, or related field. 8+ years of experience in software development, with 2+ years in a lead or senior role. Proven experience with ServiceNow development (Workflows, Catalogs, IntegrationHub, CMDB, etc.). Strong knowledge of JavaScript (ES6+) and ServiceNow scripting APIs. Solid understanding of DevOps principles
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Posted 5 days ago

Sr. Software Engineer

Michael Page International

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Melville, New York, USA

Full-time

Remote role with tons of travel opportunities.Great role with a growing organization About Our Client This company specializes in providing high-reliability microelectronic components and services for aerospace, defense, space, and industrial applications. It offers solutions such as die and wafer processing, advanced packaging, and component modification to support mission-critical systems. Job Description ERP Systems: Deep knowledge of manufacturing ERP/MES systems (e.g., Oracle, Epicor, E
Posted 47 days ago | Updated 3 hours ago

ReactJS Developer (Remote)

TEKsystems c/o Allegis Group

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Remote or New York, New York, USA

Full-time

ReactJS Developer Remote | Hybrid Option (New York Area) Full-Time | 6-Month Contract | Potential for Extension or Full-Time Hire About the Role We're seeking a skilled and motivated ReactJS Developer to join a dynamic team focused on delivering high-quality, scalable web applications. This is a great opportunity for someone who thrives in a fast-paced environment, enjoys solving complex problems, and is passionate about front-end development. Key Responsibilities Design, develop, and maint
Posted 4 days ago | Updated 3 hours ago