JavaScript jobs in Missouri

Test Automation Architect (JavaScript / Python)

Remote

•

Today

Join our Testing Competency Center as a Test Automation Architect and drive modern automation strategies with a strong focus on JavaScript or Python ecosystems . You will play a key role in shaping scalable automation solutions and integrating AI into the SDLC. Responsibilities Design and implement end-to-end test automation architectures using JavaScript and Python Define automation strategies, including framework selection, tooling, and infrastructure setup Build and scale automation from scra

Full-time

Remote Senior JavaScript/React Engineer

Remote

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Yesterday

AboutUs: BasedinSanFrancisco,California,TuringistheworldsleadingresearchacceleratorforfrontierAIlabsandatrustedpartnerforglobalenterprisesdeployingadvancedAIsystems.Turingsupportscustomersintwoways:first,byacceleratingfrontierresearchwithhigh-qualitydata,advancedtrainingpipelines,plustopAIresearcherswhospecializeinsoftwareengineering,logicalreasoning,STEM,multilinguality,multimodality,andagents;andsecond,byapplyingthatexpertisetohelpenterprisestransformAIfromproofofconceptintoproprietaryintellig

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Contract

200 - 300

Node.JS Developer

Remote or Hybrid in Alpharetta, Georgia

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16d ago

Node.JS Resource Location: Alpharetta, GA (Inperson Interview) Duration: Long Term Experience Level: 7 + years Primary technologies and areas of focus include: Node.jsNext.jsREST/API developmentJavaScript / TypeScriptLegacy Perl modernizationjQuery / JavaScript legacy frontendReact exposure is a plusElasticsearch / Elastic Stack for observabilityAuthentication and backend service developmentModern API architectureAI-enabled software development practices Required Qualifications Strong professi

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Full-time

90000 - 100000

*Senior Full Stack Engineer (Backend focused - Nodejs, Javascript, AWS exp.) - W2 role

Remote

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12d 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

Remote Senior JavaScript/React Developer

Remote

•

Yesterday

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Contract

200 - 300

Senior JavaScript Test Automation Engineer

Remote

•

Today

We are looking for a Senior Test Automation Engineer with strong experience in JavaScript- or TypeScript-based automation frameworks. The ideal candidate should have hands-on experience building and maintaining automated tests for modern web applications and APIs, with a strong focus on quality, reliability, and maintainability. This role requires solid automation experience, strong testing fundamentals, and the ability to collaborate effectively with development, product, and QA teams. Responsi

Full-time

Application Developer - JavaScript

St. Louis, Missouri

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Today

Overview We are seeking an Application Developer to join Esri's Geo Experience Center team, where you will contribute to building prototype applications that explore digital cartography, advanced map visualizations, and web-based GIS experiences. This role focuses on hands-on application development using JavaScript, TypeScript, ArcGIS Maps SDK for JavaScript, and modern web application frameworks to test ideas, visualize complex spatial data, and support early-stage innovation. You will work

Full-time

USD 83,720.00 - 141,440.00 per year

Senior UI/UX Web Developer

Remote

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2d ago

Job Title: Senior UI/UX Web Developer Role Type: Direct Perm / Full Time Salaried Location: Remote, with occasional travel to Fort Belvoir, VA Clearance Requirement: Active Secret Clearance Position Overview We are seeking a talented Senior UI/UX Web Developer to design, develop, and optimize user-centered websites and web applications that combine intuitive design, accessibility, and high-performance functionality. This role requires a strong blend of UI/UX design expertise and front-end deve

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Full-time

$200000

Remote - Content Management Analyst- XML & XSLT

Remote

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2d ago

Role: Content Management Analyst -XML, XSLT and Java Script Location: Remote Duration: 12+ Month Must Have Skills Skill 1 4 + Years of exp in XML and XSLT Skill 2 3 + Years of Exp in JavaScript or similar scripting technologies Job Responsibilities: Gather, analyze, and document business and technical requirements.Design, develop, configure, and maintain document and content templates.Implement dynamic content using data integration, conditional logic, variables, and reusable components.Con

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Contract

Depends on Experience

Alkami Software Developer- Remote

Remote

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17d ago

HireX is the North American leader for People Solutions. A key player in the contingent staffing market, HireX provides unrivalled expertise in matching top talent with the most sought after North American employers. Title: Alkami Software Developer Location: Remote Duration: 6+ Months C2H Interview: Video Microsoft developer who has experience with AlkamiHow to implement solutions for financial institutions within the Alkami platformNew functionalities and support workVery standard and traditio

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Contract

Depends on Experience

Java full Stack Developer (Exp-10 Y) with React Exp-Full time-Remote

Remote

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3d ago

Role: Java Full Stack Developer Key Skills: Java, Spring Boot, Microservices, React.js, REST APIs Job SummaryWe are seeking an experienced Java Full Stack Developer with strong expertise in Java backend development and React.js frontend development. The ideal candidate will design, develop, and maintain scalable web applications using modern technologies and best practices. Key ResponsibilitiesDesign, develop, and maintain full-stack applications using Java, Spring Boot, and React.js. Build scal

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Full-time

Depends on Experience

UI/UX Engineer

Remote

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2d ago

Position Details: Job Title:UI/UX Engineer Job Type: Full-time Location: Remote, USA Dynanet Corporation Overview: Dynanet started with a focus on IT infrastructure and operations, helping organizations enhance their networks and overcome the limitations of 1990s technology. From strengthening communication channels to introducing innovative ways to collaborate and share information, Dynanet played a crucial role in shaping the early stages of digital transformation. The companys efforts helped

Full-time

Depends on Experience

Content Management Analyst

Remote

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2d ago

Hello Professionals, We are hiring for the given below requirement Role: Content Management Analyst Location: Remote Duration: 12+ Month Must Have Skills Skill 1 8 + Years of exp in XML and XSLT Skill 2 3 + Years of Exp in JavaScript or similar scripting technologies Job Responsibilities: Gather, analyze, and document business and technical requirements. Design, develop, configure, and maintain document and content templates. Implement dynamic content using data integration, conditional

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Contract, Third Party

Depends on Experience

Test Automation Engineer

Remote or Atlanta, Georgia

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Today

Test Automation Engineer Job Summary Our client is seeking a QA Automation Engineer (SDET) to design, build, and maintain scalable automation frameworks and test suites that improve product reliability, delivery velocity, and overall software quality. This role will lead the end-to-end testing lifecycle by leveraging both automated and manual testing techniques to validate complex applications, identify defects, analyze system behavior, and support the delivery of secure, high-quality software.

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Contract

USD 48.75-65

AI Workflow Automation Engineer

Remote

•

Yesterday

Role Overview Seeking engineers to build and automate HR workflows using Serval, an AI-native service management platform deployed on Zendesk. Focus on employee onboarding, offboarding, and HR service requests. Required Skills Hands-on experience with Zendesk, ServiceNow, or similar ITSM platforms. Experience building workflows, automations, and integrations. HR service delivery or employee lifecycle workflow experience. Python, JavaScript, REST APIs, or low-code tools. Strong communication and

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Full-time, Third Party

Depends on Experience

Sr. Salesforce Developer

Remote

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11d ago

JOB TITLE: Sr. Salesforce DeveloperLOCATION: RemoteKey Responsibilities:Architect and develop Salesforce solutions, including custom objects, Apex, Visualforce, Lightning Components (Aura & LWC), workflows, validation rules, reports, and dashboards.Design and implement integrations using REST/SOAP APIs and middleware tools like MuleSoft.Build scalable data processing solutions using Batch Apex, scheduled jobs, and asynchronous frameworks.Manage deployments and release cycles using CI/CD tools (G

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Contract

40 - 50

Java Developer

Jefferson City, Missouri

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7d ago

At ValueMomentum s Engineering Centre, we are a team of passionate engineers who thrive on tackling complex business challenges with innovative solutions while transforming the P&C insurance value chain. We achieve this through strong engineering foundation and continuously refining our processes, methodologies, tools, agile delivery teams, and core engineering archetypes. Our core expertise lies in six key areas: Cloud Engineering, Application Engineering, Data Engineering, Core Engineering, Qu

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Third Party, Contract

Depends on Experience

Quadient Inspire Designer

Remote

•

Yesterday

Quadient Inspire designer/developer2 openings that is fully remote.6+ MonthsSummary:The Quadient Inspire designer/developer is responsible for the design, development, testing and implementation of various document and mail generation workflows on Quadient Inspire Designer. The Designer/Developer is considered a document composition expert, able to build new templates, make major to minor template changes, and other design related activities. This position also participates in testing new enhanc

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Contract

Depends on Experience

Senior Software Engineer, AI Evaluation (Python / TypeScript / Go), Remote Contract

Remote

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3d ago

Remote contract work for senior engineers: design rubrics and evaluation criteria for coding AI, review and label model output, and build data generation and evaluation pipelines. 5+ years hands-on Python, TypeScript, Go or JavaScript- Strong background building and maintaining pipelines and infrastructure- Rubric or preference-data experience is a plus- 20 to 40 hours a week with 4 hours overlapping US Pacific time; 3-month contract, immediate start- Top-of-market pay: up to $90+/hr for the mo

Contract

Depends on Experience

UX Engineer

Remote

•

Yesterday

UX Engineer - very good at UX and also has very good coding skills with Angular. Also, someone who can work in a super-fast paced team and is interested in AI.Need 10/10 communication - mostly remote - but want them near Dallas, Atlanta or in NJ. We are seeking a dynamic UI Developer with strong UX and marketing skills with proven expertise in Angular and a strong background in multimedia content creation, and design This hybrid professional will play a key role in designing and developing enga

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Contract

Depends on Experience

JavaScript jobs in Missouri, USA