Senior JavaScript Developer Jobs in Holyoke, MA

Refine Results
1 - 20 of 1,220 Jobs

Geospatial Solutions Developer Sr II

Randstad Digital

•

Remote or Madison, Wisconsin, USA

Contract

job summary: Geospatial Solutions Developers plan, construct, implement, and document Geographic Information System (GIS) related tools and data components utilizing computer development programs (Software Engineer). Understands the concepts and methods inherent to the geospatial technology discipline in relation to automated tool building and integration with other technology and scientific disciplines. location: Madison, Wisconsin job type: Contract salary: $55.32 - 60.32 per hour work hou
Posted 14 days ago | Updated 2 hours ago

Senior ServiceNow Developer (Remote)

Oscar Technology

•

Remote

Full-time

Senior ServiceNow Developer (Remote) Oscar Technology is engaged with a global Insurance firm for an exclusive opportunity for a Senior ServiceNow Developer. We are seeking an experienced Senior ServiceNow Developer to join our client's team in a remote/work from home position within the United States. The ideal candidate will have extensive experience in developing and configuring ServiceNow solutions across multiple modules. Why Join Us? Be part of a forward-thinking organization that value
Easy Apply
Posted 4 days ago | Updated moments ago

BI Developer Sr

Randstad Digital

•

Remote or Cleveland, Ohio, USA

Contract

job summary: For this contractor assignment, we are looking to bring in a BI Developer Sr to assist with work for inside the Data and Analysis organization on a newly formed data management team. They will be automating large subsets of data, that needs to be automated. Looking to have information more centralized by automating data. location: Cleveland, Ohio job type: Contract salary: $57 - 58 per hour work hours: 8am to 4pm education: Bachelors responsibilities: Required skills: - Micro
Posted 6 days ago | Updated 2 hours ago

Senior Appian Developer

Korn Ferry

•

Remote

Contract

Job Summary: We are seeking a highly skilled and experienced Senior Appian Developer to join our team. This role is responsible for the end-to-end development and architecture of an Appian portal, with additional responsibilities in business analysis. The ideal candidate will have a strong background in Appian development, excellent problem-solving skills, and the ability to lead a team of developers. Key Responsibilities: Lead the design, development, and implementation of Appian applications
Easy Apply
Posted 7 days ago | Updated moments ago

ServiceNow HAM Pro Architect / Sr Developer

STAND 8

•

Remote

Contract

STAND 8 provides end to end IT solutions to enterprise partners across the United States and with offices in Los Angeles, New York, New Jersey, Atlanta, and more including internationally in Mexico and India. Are you an expert ServiceNow HAM Pro Architect and Developer ready to make an incredible impact with a new greenfield global instance? Come and join us in implementing HAM Pro into a brand-new ServiceNow instance within our global Media & Entertainment client! Our technology solutions team
Easy Apply
Posted 5 days ago | Updated moments ago

Sr. Power Apps Developer

Tandym Tech

•

Remote

Contract

A top government integrator is seeking a Sr. Power Apps Developer to support a large health program in Rockville, MD in a Remote capacity. About the opportunity: Location: Remote (local to DMV area) Contract Length: Full-time - open-ended contract. Hours: Core business hours - EST Hours. Responsibilities: The Sr. Power Apps Developer will: Design, develop, and maintain Power Apps solutions to enhance the client's operational efficiency and data management capabilities Design and develop custom
Easy Apply
Posted 13 days ago | Updated moments ago

Sr. PL/SQL Developer - Remote (NO C2C)

Vaco Technology

•

Remote

Contract

Job Requirements Build user interface and server-side components using approved frameworks producing quality code. Participate in design and code reviews, suggesting improvements and troubleshooting. Work with other team members at the architecture, design, and code levels to ensure standards-based, high performance systems. Actively participate at internal community of practice events to help with continuous learning. Perform all work in accordance with company's quality programs, standards, an
Easy Apply
Posted 7 days ago | Updated moments ago

Sr. JavaScript/TypeScript Developer - ArcGIS Excalibur

Esri

•

Remote

Full-time

Overview ArcGIS Excalibur is a web-based imagery and video analysis application used by a variety of industries. We welcome you to join the ArcGIS Excalibur product team and help us deliver a high quality and focused web experience for performing analysis, reporting and spatial problem solving in a modern user experience. Our team is passionate about providing users with easy-to-use analysis tools and workflows. As a Software Development Engineer, you'll be part of a team that enables the use o
Posted 40 days ago | Updated 3 hours ago

Sr. Cloud Developer

Tandym Tech

•

Remote

Contract, Third Party

A leading financial services institution based in the U.S. is currently seeking an experienced Senior Cloud Developer to join their Fraud Services Team. The team is focused on designing and implementing a state-of-the-art real-time fraud detection solution leveraging Confluent Kafka and Microsoft Azure technologies. This is a great opportunity to contribute to a critical initiative within the fraud detection space and work with cutting-edge cloud technologies. About the Opportunity: Schedule: M
Easy Apply
Posted 21 days ago | Updated moments ago

Senior nCino Lead Developer- REMOTE

CSI Consulting

•

Remote

Contract, Third Party

100% Remote Project Role: Senior nCino Developer Roles and Responsibilities: Lead the design, development, and implementation of nCino Bank Operating System applications, ensuring adherence to project timelines and quality standards.8 to 12 years of hands-on experience as a Salesforce Developer, with a strong track record of successfully delivering complex Salesforce projects.Salesforce Certified Platform Developer I & II, Salesforce Certified Architect (preferred), or equivalent certifications.
Easy Apply
Posted 34 days ago | Updated 14 days ago

Javascript Developer - Customer Delivery

Dapt

•

Remote or Crofton, Maryland, USA

Full-time

Job DescriptionJob DescriptionDapt is seeking a detail-oriented and fast-learning Javascript Developer - Customer Delivery to join our team. In this role, you will be responsible for analyzing and interpreting the payroll and accounting requirements of our SMB clients and creating queries and custom code to generate reports. You should be a strong problem-solver who can identify trends, insights, and common logical patterns between reports. While experience is valued, we prioritize critical thin
Posted 1 day ago | Updated moments ago

* Senior NodeJS Full stack Engineer (Javascript, AWS CDK) (15+ Years of Experience)*

Kellton

•

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: Posi
Easy Apply
Posted 13 days ago

Senior Software Engineer (JavaScript, Python, AWS Lambda)

NBC Universal

•

Remote or Universal City, California, USA

Full-time

Company Description We create world-class content, which we distribute across our portfolio of film, television, and streaming, and bring to life through our theme parks and consumer experiences. We own and operate leading entertainment and news brands, including NBC, NBC News, MSNBC, CNBC, NBC Sports, Telemundo, NBC Local Stations, Bravo, USA Network, and Peacock, our premium ad-supported streaming service. We produce and distribute premier filmed entertainment and programming through Universa
Posted 22 days ago | Updated 4 hours ago

Sr. Full Stack Engineer (Node.js, JavaScript, AWS)

Ampcus Inc

•

Remote

Contract

Exciting Opportunity! Ampcus currently have an opportunity for an Sr. Full Stack Engineer which is a 100% Remote Job. Please find the job description below. Must Have: AWS DynamoAWS LambdaAWS S3AWS - SNS/SQSJavaScript (ES6)Node.jsReact jsQualifications needed for the role: BA/BS required (major in an analytical field desired)A minimum of 7 years work-related experienceAdvanced experience working with Node.js in an AWS environment. Intermediate experience with React, and relational databases like
Easy Apply
Posted 42 days ago | Updated 27 days ago

Sr. ServiceNow Software Developer

Protos IT

•

Remote

Contract

title: Sr. ServiceNow Software Developer remote: Remote - The position is remote and the candidate can live anywhere in the US; however, they need to be able to work east coast hours. duration: 6 months, yes security clearance: Public Trust The position is remote and the candidate can live anywhere in the US; however, they need to be able to work east coast hours if they live out west. DC area is preferred, but not mandatory. Candidates could possibly be asked to attend a meeting once a quarter
Easy Apply
Posted 16 hours ago

Fullstack Javascript Developer( W2 only)

Amiseq Inc.

•

Remote

Contract

MUST HAVE SKILLS 7-8 years of professional experience in front-end development, with at least 4-5 years of hands-on experience working with React.js & Node.js. Strong proficiency in JavaScript, including ES6+ syntax and features. In-depth understanding of HTML5, CSS3, and front-end build tools. Proficiency with JavaScript testing frameworks and test-driven development (TDD). Familiarity with RESTful APIs, GraphQL, and integrating with back-end services. Experience with version control systems (
Easy Apply
Posted 60+ days ago | Updated 15 days ago

Geospatial Solutions Developer Sr II

Real Advancement

•

Remote

Contract

Job Title: Geospatial Solutions Developer Sr II Job type: C2C, through 6/30/2025 with possible extension Location: Open to nationwide candidates. 100% remote work, but candidate must be willing to come into the office in Wisconsin, based on the business needs. Occasional and not frequent. The candidate to be working remotely mostly. There will be sufficient notice given (up to 2 weeks) when they need to come to the office for a business need. Candidates will not be reimbursed for these travel ex
Easy Apply
Posted 60+ days ago | Updated 14 days ago

Geospatial Solutions Developer Senior II

Real Advancement

•

Remote

Full-time

Job Title: Geospatial Solutions Developer Senior II Location: Open to nationwide candidates. 100% remote. Job type: C2C, through 6/30/2025 with possible extension Job Description Geospatial Solutions Developers plan, construct, implement, and document Geographic Information System (GIS) related tools and data components utilizing computer development programs (Software Engineer). Understands the concepts and methods inherent to the geospatial technology discipline in relation to automated tool b
Easy Apply
Posted 60+ days ago | Updated 14 days ago

Senior .Net Application Developer

CACI International, Inc.

•

Remote

Full-time

Senior .Net Application Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity As Application Developer you will be part of a business value-focused, high performing team supporting new program, customer initiatives, and maintenance of existing applications. Location is fully REMOTE. Responsibilities Utilize .NET, DevExpress, JavaScript,
Posted 48 days ago | Updated 3 hours ago

Sr. Salesforce Developer

Connexions Data Inc

•

Remote

Contract

We are seeking an experienced Senior Salesforce Developer to design, develop, and implement innovative solutions on the Salesforce platform. Qualifications: Salesforce Platform Developer II certification.Salesforce JavaScript Developer certification.Salesforce Advanced Administrator certification.Proven experience with Apex, Lightning Web Components (LWC), and Salesforce APIs
Easy Apply
Posted 14 days ago | Updated 13 days ago