Senior JavaScript Developer jobs in Chicopee, MA

Remote

•

Today

We are looking for a Senior Node.js Developer to join our Data Integration & Streaming team. This role involves working at the intersection of systems and platforms that contribute to and consume data, building scalable streaming and ETL solutions. Join us to help shape innovative data solutions and advance your career in a dynamic environment. Experience the freedom of remote work from anywhere in Georgia, whether from the comfort of your home, our modern offices in Tbilisi and Batumi or a co

Full-time

Senior JavaScript Full-Stack Developer (Node.js and Azure)

Remote

•

Today

We are seeking an experienced Senior JavaScript Full-Stack Developer to join our team and contribute to building high-performing, scalable data streaming/ETL solutions. This role operates at the cutting edge of systems and platforms, with a focus on both contributing to and consuming data effectively. Experience the freedom of remote work from anywhere in Georgia, whether from the comfort of your home, our modern offices in Tbilisi and Batumi or a coworking space in Kutaisi. Responsibilities D

Full-time

*Senior Fullstack Engineer (strong back-end Node.js, AWS and Javascript)*

Remote

•

21d 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 Posi

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Contract, Third Party

Depends on Experience

Senior Python and Data Analytics Developer (Security Automation)

Remote

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17d ago

Valiant Solutions is seeking a Senior Python and Data Analytics Developer (Security Automation) who is passionate about AI, automation, and cybersecurity innovation to join our rapidly growing and innovative cybersecurity team! Join Valiant Solutions, LLC, an award-winning government contractor advancing the federal government s cybersecurity capabilities through intelligent automation and data analytics. We support a mature Information Security Continuous Monitoring (Security Automation) progra

Full-time

$135,000 - $155,000

Senior Full Stack Engineer (mobile) Android/Kotlin/JavaScript

Remote

•

Today

Job Description A Leading business-to-business and retail solution company is hiring for a Senior Full Stack Engineer. As a Senior Full Stack Engineer, you will focus on mobile development and work very closely with their warehouse fulfillment centers to build out software for their wearable devices. This team operates independently and has a start up like environment. You'll be working on their core offering as well as traveling to see how your work is actually translated into day-to-day activi

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Contract

$48 - $53

Senior .NET Full Stack Developer

Remote

•

Today

Position Summary / Candidate OverviewSenior .NET Full Stack Developer with 7+ years of experience designing, developing, testing, and maintaining enterprise applications. Strong hands-on expertise in .NET Core 8, React, modern front-end frameworks, and multi-tier architectures. Proven experience using Git/GitHub, Azure DevOps, and Agile methodologies to deliver secure, scalable, and maintainable solutions. Adept at unit testing, debugging, and collaborating with cross-functional teams in fast-pa

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Contract

Depends on Experience

Software Engineer I (AWS, JavaScript, React)

Hartford, Connecticut

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4d ago

Who Are We? Taking care of our customers, our communities and each other. That's the Travelers Promise. By honoring this commitment, we have maintained our reputation as one of the best property casualty insurers in the industry for over 170 years. Join us to discover a culture that is rooted in innovation and thrives on collaboration. Imagine loving what you do and where you do it. Job Category Technology Compensation Overview The annual base salary range provided for this position is a nationw

Full-time

USD 99,100.00 - 163,400.00 per year

JavaScript Software Engineer | $90/hr Remote

Remote

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15d ago

At Crossing Hurdles, we work as a referral partner. We refer candidates to Mercor that collaborates with the worlds leading AI research labs to build and train cutting-edge AI models. Organization: Mercor Position: Rust, JavaScript/TypeScript and Python Engineers (Code Agent Experience) Referral Partner: Crossing Hurdles Type: Hourly Contract Compensation: $70$90/hour Location: Remote Duration: Minimum 2 weeks (extension possible) Commitment: 1040 hours/week Role Responsibilities Use coding agen

Contract

70 - 90

Computer Science 101 (Java and JavaScript) Trainer

Remote

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30+d ago

Title: Computer Science 101 (Java and JavaScript) Trainer Location: USA (Remote) Duration: 3+ month s contract (3 days a week, 3 hours each day-9 Hrs weekly) Working Hours are flexible. About the Role The engineering organization is a dynamic group of builders, thinkers, and problem-solvers dedicated to delivering scalable, AI-powered software products that elevate how organizations work. We value clean architecture, intuitive user experiences, and a culture of continuous improvement. Every e

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Part-time

$90 - $96

Senior Software Engineer

Remote or Boston, Massachusetts

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14d ago

About Us Wellington Management offers comprehensive investment management capabilities that span nearly all segments of the global capital markets. Our investment solutions, tailored to the unique return and risk objectives of institutional clients in more than 60 countries, draw on a robust body of proprietary research and a collaborative culture that encourages independent thought and healthy debate. As a private partnership, we believe our ownership structure fosters a long-term view that ali

Full-time

Compensation information provided in the description

Software Architect (15+Yrs Exp/C#/SQL/React/Javascript/analyzing existing code/creating modernization plans/3rd party data integrations using REST APIs/SQL extracts): 4 Months 100% Remote Project: Virtual Interview: $ 130/hr C2C/1099: $ 120/hr W2.

Remote

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2d ago

This is a 4+ Months 100% Remote Project. Virtual interview. 15+ Years experience required in following skills: Daily Responsibilities: Assess technical feasibility: architecture, scalability, and security of the current CAS system.Examine operational alignment: support for cadet workflows and Commandant, Academic, and Athletic departments.Review interoperability: integration with Banner, Canvas, My Citadel Portal, and health systems.Analyze user experience, adoption, and training needs.Evaluate

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Contract

$120 - $130

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Senior JavaScript Developer jobs in Chicopee, MA, USA