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  • Junior Front-End ERP Developer (React/JS)

    Interco is seeking a Junior Software Developer to craft sophisticated user interfaces for our ERP software using JavaScript and React.js. You will lead front-end development, translate wireframes into polished UIs, and collaborate with teams to ensure APIs and data flows... 
    React

    Interco

    Saint Louis, MO
    3 days ago

  • Application Security Engineer - Java / Node.js

     ...Job Description Job Description Overview Seeking a Java / Node.js Engineer focused on application security remediation, technical debt reduction, and automated vulnerability fixes across multiple platforms. This role partners closely with InfoSec, QA, DevOps, and... 
    Suggested

    The Giant Bullseye

    Saint Louis, MO
    4 days ago

  • Lead UX Developer (React)

     ...skilled and passionate Lead UX Developer with a strong expertise in React development to join our dynamic team. You will collaborate...  ...accessible user experiences using modern HTML, CSS, JavaScript, node.js, and the React framework.Analyze existing and projected applications... 
    React

    OpenText

    Waterloo, IL
    1 day ago

  • Palantir Foundry Developer

    $65 - $100 per hour

     ...Foundry, building custom applications with OSDK, TypeScript, and React on top of the Ontology Use Foundry capabilities such as Workshop...  ...(e.g., .NET/C#, Java/Spring, Ruby on Rails, or Node.js/TypeScript) ~ Experience with TypeScript/JavaScript and a modern... 
    React
    Hourly pay
    Permanent employment
    Contract work
    Remote work

    Levi, Ray, & Shoup, Inc.

    Saint Louis, MO
    15 days ago

  • Senior Software Engineer

    $142k - $158k

     ...latest Generative AI Model capabilities would be an assetBonus points for:· Experience with UI development and frameworks (e.g. React, Angular,Vue.js)· Nice to have React, Selenium automation and cloud experience· Experience with Docker, Kubernetes and Istio· Experience... 
    React
    Full time
    Work at office
    Remote work
    Flexible hours

    PointClickCare

    Waterloo, IL
    1 day ago

  • Full-Stack Software Engineer - React

    $86.1k - $136.1k

     ...continuous improvement. You’ll build engaging front-end experiences with React while developing and integrating APIs and server-side services,...  ...experience.Strong hands-on experience with React, Node.js, Express, JavaScript, HTML5, and CSS3.Experience building and testing... 
    React
    Full time
    Temporary work
    Local area
    Flexible hours

    John Hancock

    Waterloo, IL
    1 day ago

  • Sr. Software Engineer

    $70k - $75k

     ...style Desirable Experience with UX design, wireframing and prototyping user interfaces Experience with other frameworks like React/Vue.js Experience on designing and developing backend services using Java, Spring Cloud, Spring Boot, Cloud Native platforms like PCF/... 
    React
    Full time
    Relocation

    Largeton Group

    O Fallon, IL
    3 days ago

  • Senior Full Stack Engineer

    $113k - $163k

     ...features from design through production support. Languages and runtimes: Java, TypeScript, JavaScript, Node.js, Python, C#, .NET and SQL. Front-end development:React, micro-frontends, enterprise component or design libraries, CSS, Tailwind or SCSS, and React state... 
    React
    Full time
    Temporary work
    Local area
    Flexible hours

    John Hancock

    Waterloo, IL
    5 days ago

  • Lead Full Stack Engineer

    $113.26k - $210.34k

     ...important. Languages and runtimes: Java, TypeScript, JavaScript, Node.js, Python, C#, .NET, and SQL. Back-end frameworks: Spring Boot,...  ...JPA/Hibernate, and NestJS or Express.js. Front-end development: React, micro-frontends, enterprise component or design libraries, CSS,... 
    React
    Full time
    Temporary work
    Local area
    Immediate start
    Flexible hours

    John Hancock

    Waterloo, IL
    5 days ago

  • Full-Stack Software Engineer

    $86.1k - $136.1k

     ...and continuous improvement.Required Qualifications:5+ years Full Stack Software Engineer experienceSolid hands-on experience in React, Node.js, Express, JavaScript, HTML5, CSS3 and writing front end tests.Experience in designing solid React components with Redux, that... 
    React
    Full time
    Temporary work
    Local area
    Flexible hours

    John Hancock

    Waterloo, IL
    2 days ago

  • Full Stack Engineer

    $86.1k - $136.1k

     ...welcomed but is not required:Languages and runtimes: Java or TypeScript/JavaScript, Node.js and SQL.Back-end frameworks: Spring Boot, NestJS or Express.js.Front-end development: React, CSS, Tailwind or SCSS, component or design libraries, and React state management and... 
    React
    Full time
    Temporary work
    Local area
    Flexible hours

    John Hancock

    Waterloo, IL
    5 days ago

  • Digital Data Platform Java Developer

    $45.5 - $65 per hour

     ...other real-time stream processing technologies. Experience with Node.js for scalable backend API development, along with strong...  ...automation and data pipelines. Familiarity with front-end frameworks like React or Angular. Cloud‑native experience with EKS/ECS, API Gateway,... 
    React
    Contract work

    TECHNOLOGY PARTNERS INC

    Saint Louis, MO
    3 days ago

  • Senior Software Engineer, Operations

     ...XML, CSSJava Enterprise Edition (J2EE) technologies such as Servlet, JDBC and JSPSpring framework1+ years experience in: ReactJS/ React.js -> Angular Container technologies - Kubernetes, DockerWeb Security Knowledge (OWASP top 10)Learn on the job: Web services and frameworks... 
    React
    Full time
    Work at office
    Work from home

    Sun Life Financial

    Waterloo, IL
    1 day ago

  • Lead Engineer, Agentic Solutions & Automation

    $127.33k - $236.47k

     ...distributed applications, APIs, event-driven systems, and cloud-native services using technologies such as Java, .NET, Python, Node.js, React, and SQL.Experience establishing production engineering practices across CI/CD, automated testing, security, observability,... 
    React
    Full time
    Temporary work
    Local area

    John Hancock

    Waterloo, IL
    4 days ago

  • Front End Engineer

     ...MO, USA Onsite Requirement Yes Number of days onsite 5 days Bill Rate can go Max 75 Must Have Skills Skill 1 React/Next.js Skill 2 Graphql Skill 3 NodeJS Good To have Skills Skill 1 MUI Software Engineer position on Category Experience... 
    React
    Contract work

    Cardinal Integrated Technologies Inc

    Saint Louis, MO
    17 days ago

  • Senior UI/UX Engineer

    $107.9k - $195.05k

     ...experiences. Proficiency with HTML, CSS, JavaScript/TypeScript, and Python. Experience with modern UI frameworks such as React, Angular, Vue.js, or Django. Demonstrated understanding of responsive design, component-based development, and modern front-end... 
    React
    Contract work
    Local area
    Immediate start

    Leidos

    Belleville, IL
    4 days ago

  • Cloud Engineer

    $80k - $120k

     ...~ Experience with Terraform. ~ Experience with Javascript/Node.js. ~ Experience with ECS Fargate. ~ Experience with Gitlab pipelines...  .... ~ Basic experience with a major CMS. ~ Experience with React/Next.js. ~ Proficiency in web technologies such as HTML and CSS... 
    React
    Full time
    Contract work
    Remote work
    Monday to Friday
    Shift work
    Weekend work

    SAIC

    Scott Air Force Base, IL
    4 hours ago

  • Manager Engineering

    $113k - $163k

     ...understanding of the full software development lifecycle (SDLC). Familiarity with modern technology stacks and platforms, including Node.js, React, TypeScript, Azure Kubernetes Service (AKS), Docker, Bruno, Redis, MongoDB, REST APIs, GitHub, Jenkins, Jira, and Power BI.... 
    React
    Full time
    Temporary work
    Local area
    Flexible hours

    John Hancock

    Waterloo, IL
    20 hours ago

  • Java/Node.js Engineer - Security Remediation & Technical Debt Automation

     ...Job Description Job Description Job Title: Java/Node.js Engineer – Security Remediation & Technical Debt Automation Location: NJ or STL (Hybrid) Employment Type: Contract Experience Level: 7+ years Rate : 55-60$/Hr on 1099 / C2C About the Role... 
    Contract work

    Krest Global Solutions

    Saint Louis, MO
    21 days ago

  • Senior Full-Stack Software Engineer

    $96.6k - $179.4k

     ...reliability, and ongoing improvement of secure, resilient, cloud-native applications. Work with the latest tech stack including .NET, React, Java, JavaScript on the latest platforms Azure Kubernetes Services, Application Service Environments using DevOps / GitOps.... 
    React
    Full time
    Temporary work
    Local area
    Flexible hours

    John Hancock

    Waterloo, IL
    4 hours ago

  • Senior Full-Stack AI Engineer

    $113k - $163k

     ...integration or AI-enabled application workflows. Strong experience building modern frontend and full-stack web applications using React JS.Experience designing, building, and supporting REST APIs, backend services, microservices, and integration layers across enterprise... 
    React
    Full time
    Temporary work
    Local area
    Flexible hours

    John Hancock

    Waterloo, IL
    4 days ago

  • Junior Software Developer

    $60k - $65k

    Job Description Interco is seeking a talented Junior Software Developer with a strong background in JavaScript and React.js to contribute to an innovative Enterprise Resource Planning (ERP) project. In this role, the successful candidate will take the lead in crafting... 
    React
    Contract work
    Temporary work
    H1b
    Remote work
    Visa sponsorship
    Work visa

    Interco

    Saint Louis, MO
    3 days ago

  • Advanced Software Engineer

    $85k - $115k

     ...maintaining both legacy and modern applications.Solid understanding of front-end technologies including HTML, CSS, JavaScript, and React.JS, and legacy Angular JS.Familiarity with containerization technologies such as Docker and orchestration tools like Kubernetes.Solid... 
    React
    Work at office
    Remote work
    Flexible hours

    RMA PA

    Saint Louis, MO
    4 days ago

  • Intern - Software Engineer, Summer 2027

     ...development or application development Must have applied proficiency in one or more programming languages such as Java, JavaScript, React, SQL, or Python Must be committed to incorporating security into all decisions and daily job responsibilities Preferred :... 
    React
    Work experience placement
    Summer work
    Internship
    Summer internship
    Work at office
    Remote work
    Work from home
    Monday to Friday

    Enterprise

    Saint Louis, MO
    3 days ago

  • SDC Java Software Developer-Staff/Analyst-St. Louis

    $55.4k - $113k

     ...end experience using modern technologies like Java, Python, Node.js, REST, NoSQL, Microservices, Serverless, and Cloud technologies like...  ...Front-end development with modern frameworks and practices like React, Angular, or Responsive web design Experience in designing,... 
    React
    Summer holiday
    Flexible hours

    EY

    Saint Louis, MO
    2 days ago

  • Unity Developer

    $65k - $92k

     ...launch spike on the same hardware Ship Cypress experiments fast, kill the losers, and double down on what sticks Spot the trust-based Vue.js anti-pattern in review before it spreads through Property Innovation Corp Own a technology service end to end, from Laravel schema to... 
    Remote work
    Flexible hours

    Property Innovation Inc

    Saint Louis, MO
    2 days ago

  • Intern - Systems Engineer, Summer 2027

     ...development or application development Must have applied proficiency in one or more programming languages such as Java, JavaScript, React, SQL, or Python Must be committed to incorporating security into all decisions and daily job responsibilities Preferred :... 
    React
    Work experience placement
    Summer work
    Internship
    Summer internship
    Work at office
    Remote work
    Work from home
    Monday to Friday

    Enterprise

    Saint Louis, MO
    4 days ago

  • Mobile React Native Developer

     ...and processes within Information Systems. Knowledge and Experience with Agile Methodologies preferred.Proven working experience using React Native, Swift, Apple Xcode, various Apple Frameworks (UIKit, CocoaTouch, CoreData, SwiftKit, etc).Solid understanding of the full... 
    React
    Work experience placement

    The Timberline Group Company

    Saint Louis, MO
    3 days ago

  • Engineering Manager

     ...squad/team end-to-end (delivery, quality, reliability, and team health), with clear examples of outcomes. Hands-on expertise with Java, React (or other similar modern Javascript) and enterprise integrations. Experience with Salesforce would be an asset. Demonstrated ability... 
    React
    Full time
    Work at office
    Flexible hours
    2 days per week
    3 days per week

    Sun Life Financial

    Waterloo, IL
    3 days ago

  • Full Stack Software Engineer

     ...open-source software solutions into web applications.Design and implement APIs and database integrations that interact with Redux and React frameworks.Integrate open-source packages for data visualization and data filtering.Ensure code quality by applying unit testing and... 
    React
    Immediate start

    Reinventing Geospatial

    Saint Louis, MO
    1 day ago