Senior JavaScript Developer Jobs in Saint Louis%2C MO

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W2 - Sr IT Analyst/Programmer (Ruby on Rails Developer, JavaScript, Angular, SQL, GIT, TDD) - Remote

Tanson Corp

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Remote

Contract

Duties: Ruby on Rails Development Ruby and Rails Mastery: Expert in Ruby programming and Rails framework, proficient in using the Rails console. Web Technologies: Familiar with HTML, CSS, JavaScript, and modern frameworks like React or Angular. Database Skills: Experienced in using MariaDB/MySQL with Ruby, proficient with ActiveRecord. Version Control: Skilled in Git for version management and collaborative development. Testing Proficiency: Strong in test-driven development (TDD) with frameworks
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Posted 7 days ago | Updated moments ago

Sr Python Programmer/Developer (with JavaScript)

DataFactZ

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Remote

Contract

Role : Senior Programmer/Developer Location: REMOTE Hire-Type: Contract For the scripting work, really, really good scripter developer has experience in the healthcare space who understands loading healthcare records (members files, claims files & eligibility files, some experience), very good working with APIs Project Overview: In response to a data breach, this role involves script writing to automate tasks, manage data, and develop applications quickly within an AWS environment established t
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Posted 4 days ago | Updated 1 hour ago

Senior .NET UI Developer

Buxton Consulting

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Remote

Contract

Senior .NET UI Developer Remote role Must Have Skills: 8+ years of experience Required for this role.AngularJs 2 or higher, Jquery, Javascript, Web API, C#, MVC, Entity FrameworkNice to have Architectural Design knowledge, ReactJS, Micro Services concepts,Insurance knowledge, Workers Comp knowledgeTECHNICAL KNOWLEDGE AND SKILLS: BS or MS in Computer Science or equivalent degree 8+ years of software development experience Expert in UI frameworks (React.JS, Angular.js) Expert in ASP.NET as well a
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Posted 14 hours ago

Sr. Drupal Developer (Front or Backend, jQuery, Acquia, Behat is a plus) - Remote

Randstad Digital

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Remote

Contract

job summary: Enterprise Healthcare client has an immediate opening for a highly motivated [ Job Title] to join their dynamic and growing team. All qualified candidates are encouraged to apply! Quality Assurance (QA) testing and automation experience (unit testing, functional testing, CI/CD testing automation, etc.) Performance optimization and/or testing experience (Lighthouse testing, reverse caching proxy configuration, Redis, Memcached, etc.) location: Bloomfield, Connecticut job type: Con
Posted 1 day ago | Updated 1 hour ago

Kofax Sr. Developer

e-IT Professionals Corp.

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Remote

Contract, Third Party

Job Title : Kofax Sr. Developer Duration : Contract Location : 100% Remote Job Description Develop and maintain Kofax Capture solutions to automate document processing and data extraction. Customize and configure Kofax Capture workflows to meet specific business requirements. Collaborate with business analysts and stakeholders to understand document capture needs. Troubleshoot and resolve issues related to Kofax Capture software and workflows. Integrate Kofax solutions with other systems and a
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Posted 17 days ago | Updated 4 days ago

Senior Data Engineer/Developer

Commercial Programming Systems, Inc.

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Remote

Contract

Senior Data Engineer/Developer (WhereScape) 12 month contract W2 only Remote Assignment, however, the Consultant may have to travel on site or to other locations in Los Angeles County or conferences on rare occasions. Our Client is seeking a highly skilled and experienced Senior Data Engineer / Developer (see skills below) to join our team. The candidate should have demonstrated skills with WhereScape RED automation tools and the ability to design and implement fully operational solutions on Sn
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Posted 8 days ago | Updated 1 hour ago

Sr Windchill Developer (Customization)

Mergen IT LLC

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Remote

Contract, Third Party

Sr Windchill Developer (Customization): - Experience: 9+ Years Should have strong fundamentals on Windchill Customization & Configurations, Reporting Framework Customization, Workflow Customization, and Customer handling. Strong Customization background around Form Processors, Validator, data utilities, Form Controllers etc. Strong Programming skills in Java/J2EE technologies JavaScript, GWT, JQuerry, XMLs, JSPs, SQL etc. Deep Knowledge in Windchill architecture Experience in at least one full l
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Posted 13 days ago

* Senior Fullstack NodeJS Developer (NodeJS, Javascript, AWS) (12+ Years of Experience required)*

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: Posi
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Posted 41 days ago | Updated 8 days ago

Senior .NET Developer

Oscar Technology

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Remote

Full-time

Position: Senior FullStack Engineer - Blazor, .NET Core, C#, Azure, SQL - Fintech, Real-Time Data. Up to $170,000, Fully Remote. The Role: As a Senior FullStack Engineer, you will be responsible for designing, developing, and implementing business and client-facing applications using Blazor, .NET Core, C#, Azure, and SQL. You will be working in a dynamic and agile environment, collaborating with cross-functional teams to deliver high-quality software solutions. You will also be responsible for
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Posted 21 days ago | Updated 3 hours ago

SDET- Software Developer Engineer Test - Senior

Randstad Digital

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Remote

Contract

job summary: Will interpret written requirements and technical specifications for software solutions to business problems. Will develop software based on the technical specifications. Will analyze and investigate problems with software solutions that have been reported by clients and document the results of their investigation(s). Will perform maintenance of software and correct defects that have been identified during the maintenance process. Will run unit tests on software they create, impleme
Posted 7 days ago | Updated 1 hour ago

Remote Senior .NET Developer

Vaco Technology

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Remote

Full-time

12+ month contract engagement at $70-80/hr DOE Our teams are self-managed and cross-functional. We are focused on delivering value to the company through technical solutions. Each team is composed of Developers, Quality Assurance Engineers, a Product Owner and a Scrum Master. As a team member, you will be involved in defining solutions, estimating effort and collaborating with other team members to deliver. Participate in team activities (i.e. Sprint Planning, Story Grooming, Sprint Retros, etc
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Posted 25 days ago | Updated 3 hours ago

Angular Front-End Developer (JavaScript/TypeScript and Angular)

DataEdge Consulting, Inc.

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Remote

Contract

MUST BE on our W2. Angular Front-End Developer / Remote / Long term Contract Key Skills: JavaScript/TypeScript and Angular Our direct Client, a global organization is looking for a motivated, go-getter Front-End Developer with a strong background in JavaScript/Typescript and Angular to help build the front-end for an MDM platform. Responsibilities: Develop feature-rich web applications using JavaScript/TypeScript and Angular, focusing on a seamless user experience.Employ HTML5 and CSS3 to implem
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Posted 18 days ago | Updated 15 days ago

Senior Software Developer

General Dynamics Information Technology

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On-site in 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 6 days ago | Updated 3 hours ago

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

Ampcus Inc

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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
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Posted 2 days ago

Senior QA SDET with TypeScript and JavaScript

K Source Inc

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Remote

Contract, Third Party

Hi , This is Sagar from Ksource Inc. We have an excellent job opportunity for you below is the JD please have a look. Job Title: Senior QA SDET Location: Remote (Easter Time Zone) Duration: Long term contract Must have 10+ years experience. Job Description: We are seeking a highly skilled Software Development Engineer in Test (SDET) to join our remote team operating in the Eastern Time Zone. As an SDET, you will be responsible for designing, developing, and maintaining automated testing frame
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Posted 14 days ago

Senior Software Developer

Spectrum

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On-site in Maryland Heights, Missouri, USA

Full-time

TITLE: Senior Software Developer LOCATION: Maryland Heights, MO JOB SUMMARY: Code, test, and debug new software. Make enhancements to existing software. Analyze and develop Java solutions based on customer requirements. Develop technical documentation, including design documents, run books, and standard operating procedures. Identify and apply innovative technologies to update existing systems. Coordinate with vendors and support teams on problem resolution, design issues, and upgrades. Troubl
Posted 6 days ago | Updated 7 hours ago

Senior Mainframe (Assembler + Hogan) Developer

New York Technology Partners

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Remote

Full-time

Role: Senior Mainframe (Assembler + Hogan) Developer Location: Pittsburg, PA (Candidate can be remote) JOB DESCRIPTION: Cognizant Technology Solutions is looking for Senior Mainframe (Assembler + Hogan) Developer to join in our team of IT professionals in a permanent role. If you meet our background requirements and skills and are looking for an opportunity with these skills and expertise, here is the ideal opportunity for you! Required Qualifications: At least 5+ years of experience as a Co
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Posted 32 days ago | Updated 4 days ago

Javascript Developer

InterBase Corporation

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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
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Posted 60+ days ago | Updated 2 hours ago

Remote Senior Front End Developer

FriendFinder Networks, Inc.

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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 looking
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Posted 7 days ago

Sr Software Developer/Web Developer

BAE Systems

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On-site in 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 6 days ago | Updated 4 hours ago