Senior JavaScript Developer Jobs in Saint Louis, MO

Refine Results
21 - 40 of 933 Jobs

Senior Full Stack Developer

World Wide Technology

•

St. Louis, Missouri, USA

Full-time

Why WWT? At World Wide Technology, we work together to make a new world happen. Our important work benefits our clients and partners as much as it does our people and communities across the globe. WWT is dedicated to achieving its mission of creating a profitable growth company that is also a Great Place to Work for All. We achieve this through our world-class culture, generous benefits and by delivering cutting-edge technology solutions for our clients. Founded in 1990, World Wide Technology
Posted 18 days ago | Updated 1 hour ago

Senior Software Developer

General Dynamics Information Technology

•

St. Louis, Missouri, USA

Full-time

Transform technology into opportunity as a Senior Software Developer with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at the forefront of innovation and play a meaningful part in improving how agencies operate. At GDIT, people are our differentiator. As a Senior Software Developer you will help ensure today is safe and tomorrow is smarter. Our work depends on Senior Software Developer joining our team to support our intelligence
Posted 26 days ago | Updated 9 hours ago

Remote Senior Front End Developer

FriendFinder Networks, Inc.

•

Remote

Full-time

PLEASE ANSWER THE FOLLOWING WHEN YOU SUBMIT YOUR RESUME TO BE CONSIDERED: Please describe your experience with React, Javascript, raw HTML/CSS In your opinion, what is the best way to develop a site that is simultaneously usable on mobile, tablet, and desktop browsers? How do you stay productive while working in a remote environment? Please describe your experience with streaming media? YOU WILL NOT BE ASKED TO TAKE A CODING TEST PRIOR TO SCHEDULING ANY INTERVIEW FriendFinder Networks is lookin
Easy Apply
Posted 4 days 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 37 days ago | Updated 15 days ago

Senior Full stack Java Developer

CS Solutions, Inc.

•

Remote

Contract

This is a Remote Position . o 12+years of experience in analysis, design, implementation, and testing of Object-Oriented Applications in Client/Server environments using Java/J2EE. o Experienced in Java Web-based, Desktop Based Development with Concepts of, Object Oriented Design (OOD), Object Oriented Analysis (OOA), Object Oriented Programming (OOP) and its implementation. o Experienced in Front End frameworks such as jQuery, Ajax, JavaScript, Nodejs, ReactJS, ReactJS, BackboneJS, and Angula
Easy Apply
Posted 15 days ago | Updated 8 days ago

Javascript Developer

InterBase Corporation

•

Remote

Full-time

Hi Hope you are doing well. I am looking for Full Stack Developer for my client. Most of the things you ll work on: Full-stack feature driven development in a remote collaborative team environmentDesign, develop, unit test, and maintain secure applications and services across a variety of private and public sector clients around the worldDesign, architect, and build services and algorithms that:Interface with external data sources using a large variety of protocolsPerform heavy manipulation, ana
Easy Apply
Posted 60+ days ago | Updated 7 days ago

Senior Apigee Developer - REMOTE

Perficient, Inc.

•

Remote or St. Louis, Missouri, USA

Full-time

We currently have a career opportunity for a Senior Apigee Developer. This is a hands on role. While our headquarters location is St. Louis, MO, this position is remote and can be based anywhere within the United States and will be working ET zones. As a Senior APIGEE Developer, you will participate in the definition and implementation of leading API management technologies to transform enterprises into the digital economy. You will drive all aspects of the software development lifecycle which i
Posted 58 days ago | Updated 5 hours ago

Sr Software Developer/Web Developer

BAE Systems

•

Arnold, Missouri, USA

Full-time

Job Description Detail-Orientated, Collaborative, & Go-Getter! Are you ready to join a team that exhibits all of these qualities and more?! Join BAE Systems Intelligence & Security (I&S) Sector and be a part of an agile team that protects and supports those who protect us. The NGA Gateway West team is looking for a software developer and front-end web developer to assist in our effort in supporting the warfighters. As a software developer, you may: Perform maintenance and sustainment of modified
Posted 42 days ago | Updated 8 hours ago

Senior Application Developer

Spectrum

•

Maryland Heights, Missouri, USA

Full-time

TITLE: Senior Application Developer LOCATION: Maryland Heights, MO JOB SUMMARY: Design, develop, and implement real-time data ingestion using technology including Kafka, Apache NiFi and Hadoop batch layer technology, HIVE, HBASE, ETL development, and integration systems. Design and develop batch and real-time Big Data systems using technology including SQL, Talend and Hadoop batch layer technology, Spark SQL, Python, HIVE, Impala, ETL development, and integration systems. Design platform archite
Posted 27 days ago | Updated 1 hour ago

100% Remote Fullstack Developer

Talent Group

•

Remote

Full-time

Job Title: Senior Full Stack Developer Position Overview: We are seeking a Senior Full Stack Developer with 9+ years of experience in React JS, Node.js, MongoDB, and AWS to design and maintain scalable web applications. Key Responsibilities: Develop web applications using React JS, Node.js, and MongoDB.Implement and manage AWS solutions.Collaborate with cross-functional teams.Ensure high performance and responsiveness.Conduct code reviews and provide feedback.Troubleshoot and upgrade software.Re
Easy Apply
Posted 16 hours ago

Full Stack Developer (ReactJS & NodeJS)

Talent Group

•

Remote

Full-time

Key Responsibilities: Develop robust and scalable web applications using React JS, Node.js, and MongoDB.Implement and manage AWS solutions to ensure optimal performance and scalability.Collaborate with cross-functional teams, including designers, product managers, and other developers, to create cohesive and effective solutions.Ensure high performance, responsiveness, and maintainability of applications.Conduct code reviews, provide constructive feedback, and mentor junior developers.Troubleshoo
Easy Apply
Posted 17 hours ago | Updated 17 hours ago

Sr. Arch GIS Developer

Navigant Consulting

•

Remote

Full-time

Job Family : Software Development & Support (Digital) Travel Required : Up to 10% Clearance Required : Ability to Obtain Public Trust What You Will Do : You will be part of a team porting ArcGIS Desktop applications and components to ArcGIS Pro.The objective of the project is to upgrade multiple applications of varying levels of complexity that utilize Esri ArcGIS ArcObjects SDK on Windows. Applications and extensions are written in C# and interact with spatial data in SDE and with non-spatial d
Posted 11 days ago | Updated 1 hour ago

Senior Java Developer -W2 Only

AGM Tech Solutions, LLC

•

Weldon Spring, Missouri, USA

Contract

We are unable to work with 3rd parties or C2C on this role. Position Title: Lead Software Engineer (Java Spring Boot, Oracle DBA, Rest API, and Splunk) Position Summary: Overview: Join our Operations & Technology Fraud Products team to develop new capabilities for our Client's Decision Management Platform. This Java-based platform, processing billions of transactions per month in milliseconds, uses a multi-tiered, message-oriented approach to ensure high performance and availability. Role: Colla
Easy Apply
Posted 4 days ago

SR CONTROL M DEVELOPER

DataAffect

•

Remote

Contract

About Data Affect: We are a boutique data/service management firm specializing in the delivery of data governance, enterprise data strategy, solutions architecture, data warehousing, data integrations, data security & privacy management, IT service management, business analysis (and) agile project management services to diverse clients across multiple industries. Role: SR CONTROL M DEVELOPER (32491-1) (32492-1) (32493-1)Location: RemoteDuration: 6 + Months Job Description:- 1.Job title : SR C
Easy Apply
Posted 20 hours ago

Senior Salesforce Developer

ARMO Consultants

•

Remote

Contract

Required Skill(s): 5+ years experience working as a Salesforce Developer with Lightning Web Components (LWC), Aura, and Apex classes.Proven track record as a Senior Salesforce developer with a deep understanding of Salesforce architecture and development.Must have Platform Developer I & Platform Developer II certifications
Easy Apply
Posted 20 hours ago | Updated 20 hours ago

100% remote///Salesforce Commerce Cloud / E-Commerce_ (AV)

VISION INFOTECH INC.

•

Remote

Contract, Third Party

Hi Hope you're doing well!! Please find the requirement below. If you find yourself comfortable with the requirement please reply back with your updated resume or call me back at Position Salesforce Commerce Cloud / E-Commerce Duration 12+ months Location 100% remote Job responsibilities: Notes: The backend language that will be used currently will be Javascript Salesforce Commerce Cloud Looking for hands-on experience with OCAPI / SCAPI APIs Experience with SFCC Composable / PWA Kit dev
Easy Apply
Posted 19 hours ago | Updated 16 hours ago

Duck Creek Policy/Producer Sr. Configurator/Developer

New York Technology Partners

•

Remote

Third Party, Contract

Job Title: Duck Creek Policy/Producer Sr. Configurator/Developer Location: Remote EST Experience: 12+ Years Must Have's: Duck Creek Policy Rules configuration, Forms configuration, Rating calculation, Day 2 transactions setup through ManuscriptsExperience in Express 3 implementation- Policy and ProducerExperience in commercial lines of templates (ISO/non-ISO) - OPTIONAL - Good to Have.Candidate should shave strong hands-on Duck Creek policy configuration through Manuscripts. Sr Duck Creek Develo
Easy Apply
Posted 18 days ago | Updated 19 hours ago

Senior .Net Developer

NTT DATA Americas, Inc

•

Remote or Plano, Texas, USA

Contract

NTT DATA Services strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.NTT Data's client is currently seeking a Senior .Net Developer to join their team in Pittsburgh, Pennsylvania (US-PA), United States (US).Responsibilities: Collaborate with cross-functional teams to gather and understand software requirements. Design and develop secure, high-performance web a
Easy Apply
Posted 6 days ago | Updated moments ago

Senior Salesforce Developer

Apexon

•

Remote

Full-time

Role: Senior Salesforce Developer Location-Remote-PST time zone work hours Duration: Full-time with Apexon Must have skills Salesforce Certified Platform Developer II (must provide copy of certificate)Salesforce Certified Administrator (must provide copy of certificate)Minimum of five (8) years of experience with Salesforce platform development.Minimum of five (8) years of experience in Apex, Visualforce, Lightning Components, and Salesforce APIs.Minimum of five (8) years of experience with int
Easy Apply
Posted 7 days ago

ServiceNow App Developer

Data Systems Analysts Inc. (DSA)

•

Remote or Charlottesville, Virginia, USA

Full-time, Contract

DSA is seeking a highly qualified ServiceNow App Developer with an active secret clearance to join our team remotely.Required Qualifications Active Secret Clearance BS degree in Engineering or Computer Science DoD 8570.01 IAT or IAM Level II certification At least five years of experience in information technology with specific focus on ServiceNow development and administration. Experience with JavaScript, REST API, MySQL, Linux Strong understanding and work experience in Web services, SOAP, em
Easy Apply
Posted 8 days ago | Updated moments ago