JavaScript Jobs in Missouri

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LWC Developer 100% remote (Must have: Advanced proficiency in Lightning Web Components, ), JavaScript (ES6+), HTML,CSS, Apex, SOQL & REST/SOAP) 3-6 months contract - Direct client...

Accion Labs

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Remote

Contract

Must have: Advanced proficiency in LWC (Lightning Web Components), JavaScript (ES6+), HTML and CSS. Apex, Salesforce Data Model and SOQL. REST /SOAP The duration will be a minimum of 3-6 months Must-Have Skills: Advanced proficiency in Lightning Web Components (LWC) demos would be helpful, but short summaries of previous LWC s they ve built would be very helpfulStrong knowledge of JavaScript (ES6+), HTML, and CSSExperience with Apex for server-side logic and integrationsFamiliarity with Salesfor
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Posted 22 hours ago

Lead JavaScript Developer

Tradeweb Markets LLC

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Remote or Jersey City, New Jersey, USA

Full-time

Company Description Tradeweb Markets is a world leader in the evolution of electronic trading. A fintech company serving approximately 2,500 clients ? including the world?s largest banks, asset managers, hedge funds, insurance companies, wealth managers and retail clients -- in more than 65 countries across the globe. Since our first trade in 1998, we have helped transform and electronify the fixed income markets. Tradeweb is a culture built on innovation, creativity and collaboration. Through a
Posted 60+ days ago | Updated moments ago

Software Engineer II - InsuraMatch (OpenAI, Javascript, Python, SQL)

Travelers

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Remote or Hartford, Connecticut, USA

Full-time

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 160 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. Compensation Overview The annual base salary range provided for this position is a nationwide market range and re
Posted 21 days ago | Updated moments ago

Senior DynamoDB /Javascript Engineer

QsrSoft Inc.

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Remote

Full-time

Senior DynamoDB /Javascript Engineer Remote, U.S. Only Please read carefully before applying. This is the only role we re hiring for. We re seeking a DynamoDB Rock Star someone who literally lives, eats, and breathes DynamoDB to join our remote team as a Senior Full Stack Engineer. If you ve mastered single-table design patterns, global secondary indexes, and know the ins and outs of high-performance, large-scale DynamoDB deployments, we want to hear from you. About the Role You ll thrive in our
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Posted 60+ days ago | Updated 28 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 7 days ago

Software Developer (C#, .NET framework, .NET Core, JavaScript, and CSS)

Techgroup America Inc.

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Remote

Contract

Job Details Position: Software Developer Location: Remote Duration: 6-month contract Start Date: 7/21/2025 Description: The Software Developer Level 3 is responsible for leading a small agile development team within our Enterprise Services & Integrations systems. This role involves designing, developing, and implementing software solutions using C#, .NET framework, .NET Core, JavaScript, and CSS. The ideal candidate will have experience building RESTful APIs, web services for data transfer an
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Posted 5 days ago

Full-Stack Developer - Java - JavaScript - Vue

Trident Solutions

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Remote

Contract

We have a remote full-stack developer opportunity based on the east coast, working east coast hours. This requires U.S Citizenship! Must Have at least 4 years development experience with a related technical degree. If no technical degree, then must have 8 years experience. Required Technologies: JavaScript Framework (VueJs)Java Application DevelopmentContainer Application DevelopmentWeb deployment technologies.Nice To Have: WebSphere LibertyNodeJSExperience with developing micro services Day to
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Posted 11 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 14 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 14 days ago

C#/Javascript/SQL Server Fullstack Developer

Case Interactive

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Remote

Full-time

Title: Software Application Developer Job Description: We are seeking a talented and motivated Software Developer to join our fully remote team. This role involves working with our proprietary full-stack in-house development platform and low-code language to build and maintain database-driven web applications. While experience with our in-house platform and language is not expected, candidates should have a strong background in UI development and database architecture. As part of an agile develo
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Posted 60+ days ago | Updated 1 day 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 3 hours ago

Associate Software Engineer (SQL/Javascript/Python), Lab Information Systems

Quest Diagnostics Inc.

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Remote or Secaucus, New Jersey, USA

Full-time

Overview Pay Range: $100,00.00 - $120,000.00 / year Salary offers are based on a wide range of factors including relevant skills, training, experience, education, and, where applicable, certifications obtained. Market and organizational factors are also considered. Successful candidates may be eligible to receive annual performance bonus compensation. Benefits Information: We are proud to offer best-in-class benefits and programs to support employees and their families in living healthy, hap
Posted 60+ days ago | Updated 3 hours ago

Sr. ServiceNow developer with CSM experience

Sriven Systems Inc.

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Remote

Contract

Senior ServiceNow Developer with the following skillset/experience9-10 years of hands on experience as a ServiceNOW developerUIBuilder good to haveCustomer Service (we have 3 CSM instances) must have hands on experience including - Integration + customization +configurationIntegration + customization +configrationITSM MUST haveHRSD should be conversantPortal Development Angular/HTML/Ctrong JavaScript skillsIntegration skills; integrating SNOW with other apps REST, SOAP or other methodsService
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Posted moments ago

ServiceNow HRSD Architect

Georgia IT

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Remote

Contract

Job Title _ ServiceNow HRSD Architect Location _ Remote Duration _12+ Months Contract Job Description Seeking a skilled ServiceNow Human Resources Service Delivery (HRSD) Architect to architect, develop and implement the HRSD module within the ServiceNow Platform. This position focuses on HR workflows, case management, and employee service centers. The ideal candidate will demonstrate their in-depth technical knowledge of the ServiceNow platform by working hand-in-hand with our customers to ens
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Posted 19 hours ago

Trainee React Developer

Kasmo Inc.

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Remote

Contract

We are looking for passionate and self-motivated Trainee React Developers who are eager to build a career in frontend development. As a trainee, you will work with our experienced development team to learn and contribute to building responsive and interactive web applications using React.js. Responsibilities: Learn and assist in developing web applications using React.js Write clean, efficient, and reusable code under guidance Work with REST APIs and integrate backend services Assist in debuggin
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Posted 1 day ago | Updated 23 hours ago

ServiceNow Developer- Active DHS Publictrust is must

ServIT Consulting LLC

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Remote

Contract

Role: ServiceNow Developer Location: Fully Remote Duration: Contract to Hire Active DHS Public Trust Clearance (Cannot just have held one in the past) Top Skills ServiceNow Development MUST HAVE DHS CLEARANCE CURRENTLY Qualifications: The Applications Developer will have overall responsibility in application coding design and standards. Required Skills/Experience: At least eight (8) years of relevant experience: Experience with developing and managing data modelsExperience designing and deve
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Posted 1 day ago | Updated 19 hours ago

Entry Level Software Developer

1800 Programmers Ltd.

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Remote

Full-time

Job description At Helix Tech IT Services, we take pride in connecting talented individuals with the right opportunities in the tech world. If you're passionate about coding and eager to build a promising career in JavaScript, we re here to guide you every step of the way! Responsibilities Work alongside experienced developers to write, test, and deploy JavaScript code.Develop user-friendly web applications using modern JavaScript frameworks like React, Angular, or Vue.js.Debug and troubleshoot
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Posted 15 days ago | Updated 15 days ago

Cypress Automation Lead

QualiTest

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Remote

Full-time

Are you interested in working with the World s leading AI-powered Quality Engineering Company? Ready to advance your career, team up with global thought leaders across industries and make a difference every day? Join us at Qualitest! We are looking for a Automation Lead to join our growing team in the US (remote from anywhere in the US - EST). We are seeking a highly skilled and experienced Automation Lead with strong expertise in Cypress and JavaScript to join our QA team. In this role, you wil
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Posted 11 days ago

Agiloft Technical Consultant

Vision Square

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Remote

Contract, Third Party

Job Title: Agiloft Technical Consultant Location: Remote Experience: 4 8 years (minimum 2 years with Agiloft preferred) Job Summary: We are looking for an experienced Agiloft Technical Consultant to support implementation, customization, and maintenance of the Agiloft platform for Contract Lifecycle Management (CLM) and other business process automation solutions. The ideal candidate will have hands-on experience with Agiloft configuration, scripting, and integrations. Key Responsibilities: Le
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Posted 16 hours ago

Salesforce Developer ( Mobile App)

Omniskope, Inc

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Jefferson City, Missouri, USA

Full-time

We are looking for a Senior Salesforce Front-End Developer with expertise in Lightning Web Components (LWC) and modern JavaScript frameworks to lead mobile and responsive user interface development within the Salesforce ecosystem. This role focuses on creating intuitive, high-performance user experiences across web and mobile platforms. Key Responsibilities:Architect and develop interactive, mobile-responsive interfaces using LWC and modern UI libraries such as React.Translate UX designs into f
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Posted 11 days ago