58 react js developer jobs at 33 companies in Berkeley, MO
1mo
Save
Mark Applied
Hide
Mobile Engineer - React Native
St. Louis, Missouri, United States
$90k-$176k/yr HybridFull Time
10+ YOE10+ years software engineering experience, 5+ years React Native/JS/TypeScript, mobile architecture, offline-first, native Android/iOS skills, CI/CD and security, bachelor's degree preferred.
React Native, React, JavaScript, TypeScript, GraphQL, Firebase, GitHub Actions, Azure DevOps, Fastlane, Jenkins, Kotlin, Java, Swift, Objective C, AWS, Azure, Google Cloud
1mo
Save
Mark Applied
Hide
Full Stack Software Developer (.NET/React)
St. Louis, Missouri, United States
HybridFull Time
3+ YOE3+ years .NET experience, Next.js/React front-end, Optimizely CMS and headless CMS integration, GraphQL/REST APIs, Azure CI/CD and DevOps, Git, CSS/SCSS, JavaScript/TypeScript, strong problem-solving and collaboration skills.
Optimizely CMS, Next.js, React, GraphQL, REST, SSR, SSG, ISR, Jira, Azure DevOps Boards, Azure CI/CD pipelines, Git, CSS, Sass, SCSS, JavaScript, TypeScript, Optimizely Graph, Aprimo DAM, Cloudflare CDN, Google Analytics
1mo
Save
Mark Applied
Hide
Developer
St Louis, Missouri, United States
OnsiteFull Time
5+ YOE5+ years software development experience, proficiency in full-stack OOP (C#, Java), relational databases, HTML/CSS/JavaScript and React, Git, RESTful API development, and Agile methodologies.
C#, Java, SQL, PostgreSQL, HTML, CSS, JavaScript, React, RESTful API, Git, Scrum, Kanban, Azure, AWS, CI/CD, DevOps
1mo
Save
Mark Applied
Hide
Software Developer - Advanced (MO, Saint Louis)
St. Louis, Missouri, United States
OnsiteFull Time
Requires RMF knowledge, experience with Python, HTML, CSS, JavaScript, React, Tableau, database development, and secure full‑stack software development; baccalaureate degree required.
Python, HTML, CSS, JavaScript, React, Tableau
1w
Save
Mark Applied
Hide
Paid Internship -- Software Development -- React
St. Louis or Illinois or Missouri or Europe or Asia or South America
$15/hr OnsiteFull Time, Internship
Currently pursuing or recently completed a technical degree; experience with Figma, React, JavaScript, HTML, and CSS; strong design sense and attention to detail.
Figma, React, JavaScript, HTML, CSS
3mo
Save
Mark Applied
Hide
Front End Developer
Springfield or Vienna or St. Louis
OnsiteFull Time
2+ YOE2+ years of front-end web development; HTML5, CSS3, TypeScript, JavaScript; React/Angular/Vue; GIS knowledge a plus; bachelor's in CS/math/GIS/STEM.
HTML5, CSS3, TypeScript, JavaScript, React, Angular, Vue, GIS, Docker, Kubernetes, Azure, AWS, GCP, CI/CD
1mo
Save
Mark Applied
Hide
Software Engineer
Maryland Heights, Missouri, United States
$105k-$128k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent, ability to obtain U.S. Secret Clearance, 5+ years software development experience with JavaScript/TypeScript/React and C# or C++, REST API experience, Agile/Jira experience.
JavaScript, TypeScript, React, C#, C++, REST, Jira, Jira Align, Azure Devops, Git, .NET MAUI, SAFe Agile
1mo
Save
Mark Applied
Hide
Senior Developer
Calgary or Orlando or Edmonton or Scottsdale or Pittsburgh or Toronto or Raleigh or Columbus or Charleston or Vancouver or Winnipeg or Ottawa or Phoenix or Halifax or St. Louis or Moncton
$160k-$200k/yr RemoteFull Time
4+ YOE4+ years Ruby on Rails experience, front-end fundamentals (JavaScript, React), strong SQL and data skills, background with scale/concurrency, testing practice, and Agile experience.
Ruby on Rails, JavaScript, React, React Native, SQL, Git, GitHub, Jira
1mo
Save
Mark Applied
Hide
Software/Web Developer
Saint Louis, Missouri, United States
OnsiteFull Time
3+ YOEBachelor's degree or equivalent experience, 3+ years software/web development, experience with JavaScript/TypeScript/Python/Java/C#/PHP and React/Angular/Vue, RESTful APIs and databases, strong problem-solving and communication.
JavaScript, TypeScript, Python, Java, C#, PHP, React, Angular, Vue, RESTful APIs, SQL, NoSQL, AWS, Azure, Google Cloud, CI/CD, Docker, Kubernetes
1mo
Save
Mark Applied
Hide
Software Engineer
Maryland Heights, Missouri, United States
$105k-$128k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent; 5+ years software development with JavaScript/TypeScript/React/C#/C++; experience with REST APIs, Agile/SAFe, Jira/Azure Devops, Git; ability to obtain U.S. Secret Clearance.
JavaScript, TypeScript, React, C#, C++, REST, SAFe, Jira, Jira Align, Azure Devops, Git, .NET MAUI
1mo
Save
Mark Applied
Hide
AWS Full Stack Engineer
Springfield or Reston or Arnold
$99k-$225k/yr OnsiteFull Time
5+ YOE5+ years full-stack and enterprise application development; 2+ years AWS and IaC experience; proficiency with React/Vue, backend languages (Java, Python, Go, C++), JavaScript/TypeScript, containerization, and cloud-native patterns; TS/SCI clearance required.
React, Vue, Java, Python, Go, SQL, C++, JavaScript, TypeScript, HTML, CSS, AWS, ECS, Lambda, SQS, SNS, EC2, RDS, DynamoDB, IAM, AWS CDK, Terraform, CloudFormation, Docker, Kubernetes, MongoDB, API Gateway
1mo
Save
Mark Applied
Hide
Web Software Developer
Scott AFB, Illinois, United States
OnsiteFull Time
10+ YOE10+ years experience, DoD Top Secret clearance with SCI eligibility, CompTIA Security+, Node.js/React/JavaScript/HTML, Strapi CMS, AWS, AppStream, Confluence, MS Office proficiency, technical writing, and configuration/change management for government customers.
Node.js, React, AppStream, Confluence, JavaScript, HTML, Strapi, AWS, Microsoft Word, Microsoft PowerPoint, Microsoft Visio, Microsoft Project, Microsoft Excel, ServiceNow, Jira
3d
Save
Mark Applied
Hide
Software Developer
St. Louis, Missouri, United States
$90k-$190k/yr OnsiteFull Time
6+ YOERequires active TS/SCI clearance with polygraph, 6+ years of software development experience, IAT Level II certification, programming expertise, APIs, databases, containers, cloud platforms, and infrastructure automation.
Python, Java, Go, Forward Networks, NetScout, OTNA, Micro Focus NNMi, REST APIs, SDKs, React, Angular, Vue.js, Cisco ISE, Catalyst Center, Jenkins, GitLab CI, GitHub Actions, Spring Boot, Django, Flask, Node.js, JavaScript, TypeScript, Git, Swagger/OpenAPI, SQL, PostgreSQL, MySQL, MongoDB, Elasticsearch, Docker, Kubernetes, AWS, Azure, GCP, Terraform, Ansible, BGP, OSPF, MPLS, 802.1x
3d
Save
Mark Applied
Hide
Engineer I, Technology
St. Louis or Tempe
HybridFull Time
1+ YOE1–3 years of web application development and support experience; bachelor's degree in computer science, management information systems, or related field preferred, or related work experience. Collaborative learning-oriented developer required.
Spring, REST, React, JavaScript, jQuery, Thymeleaf, JPA, Kubernetes, JUnit, Selenium, SoapUI, Kafka, MongoDB, MS SQL, Linux, DevOps, CI/CD, Agile
1w
Save
Mark Applied
Hide
Senior Software Developer
O'Fallon, Illinois, United States
$110k-$120k/yr OnsiteFull Time
Bachelor's degree, Java web development, DevSecOps pipeline experience, Secret clearance, and Security+ certification or ability to obtain it immediately after employment.
Java, HTML5, Angular, Spring, RHEL, SQL, Oracle RDBMS, JavaScript, XML, WebLogic, Tomcat, Gradle, Maven, Ant, Python, DevSecOps, Linux, Windows, Apache, Docker, Kubernetes, Git, Jenkins, Artifactory, BASH, Perl, PowerShell, Ansible, Puppet, Chef, Terraform, JUnit, Selenium, Cucumber, Cypress, SonarQube, Fortify, Splunk, React JS, PL/SQL, Kanban, SCRUM, SAFe, DevOps, Jira
3mo
Save
Mark Applied
Hide
Senior Software Engineer
O'Fallon, Missouri, United States
$115k-$184k/yr OnsiteFull Time
Bachelor's degree in computer science/engineering or equivalent, strong Java stack, AWS cloud, SQL/NoSQL, front-end (React/Angular), PCI/GLBA/compliance knowledge, strong communication and problem-solving.
Java, Java EE, JSP, Servlets, Spring, Hibernate, Oracle, SQL Server, MySQL, PostgreSQL, MongoDB, SQL, NoSQL, REST, SOAP, WebSphere, JBOSS, Tomcat, HTML, JavaScript, JQuery, UNIX, XML, XSLT, CSS, CSharp, React, Angular, Maven, Gradle, Jenkins, Chef, Sonar, MongoDB, AWS, EC2, ECS, S3, RAD/Eclipse
3w
Save
Mark Applied
Hide
Application Developer - JavaScript
Charlotte or Louisville or Minneapolis or Olympia or Philadelphia or Redlands or San Antonio or St. Louis or Vienna
$84k-$141k/yr OnsiteFull Time
2+ YOE2+ years web application development with JavaScript/TypeScript, experience with modern web frameworks, CI/CD, foundational cartography knowledge, bachelor's degree, and ability to travel up to 25–50%.
JavaScript, TypeScript, ArcGIS Maps SDK for JavaScript, React, Angular, Svelte, Vue, WebGL, ArcGIS Experience Builder, CI/CD
2d
Save
Mark Applied
Hide
Engineer I, Technology
Missouri or St. Louis or Arizona or Tempe or United States or Canada
HybridFull Time
1+ YOEBachelor's degree in computer science, management information systems, or related field preferred, or related experience; 1–3 years of web application development and support experience; collaborative and adaptable.
Spring, REST, React, JavaScript, jQuery, Thymeleaf, JPA, Kubernetes, JUnit, Selenium, SoapUI, Kafka, MongoDB, MS SQL, Linux, DevOps, CI/CD, Agile
2mo
Save
Mark Applied
Hide
Software/Web Developer
Saint Louis, Missouri, United States
OnsiteFull Time
3+ YOE3+ years software or web development experience; bachelor’s degree or equivalent; proficiency with modern languages and frameworks; strong problem-solving and communication skills.
JavaScript, TypeScript, Python, Java, C#, PHP, React, Angular, Vue, AWS, Azure, Google Cloud, CI/CD, Docker, Kubernetes, SQL, NoSQL
1mo
Save
Mark Applied
Hide
Full Stack Software Engineer
St. Louis or Fairfax
OnsiteFull Time
4+ YOERequires BS+4yrs or MS+2yrs, active Top Secret clearance (TS/SCI), 3+ yrs React and Python/C# experience, unit testing and CI with GitLab, strong communication and DevOps/Cloud experience.
AWS Lambda, EC2, AWS CloudFormation, C#, Java, JavaScript, TypeScript, Python, Shell, GitLab, Jira, Confluence, Redux, React, Node, NPM, Swashbuckle, REST API, Sass, Linux, Windows
Explore Jobs