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  • Node.js Developer

     ...have strong experience in backend development, REST APIs, and secure coding practices. • Strong experience with Node.js and JavaScript • Experience with frameworks like Express.js • Knowledge of API security, authentication, and authorization • Experience... 
    Javascript
    Long term contract
    Contract work

    Argyll Infotech, Inc.

    Saint Louis, MO
    3 days ago

  • Java UI Developer

     ...Louis, MO Duration: 12 months+ US Citizen, Green Card, EAD preferred... No Third Party agencies corp to corp. Required · JavaScript, CSS, HTML · Strong understanding of JavaScript scoping, inheritance, closures, objects/classes, etc. · Solid understanding of... 
    Javascript

    Staffing the Universe

    Saint Louis, MO
    3 days ago

  • Jr Software Developer

     ...Qualifications: o   Familiarity with Agile/Scrum methodologies and software development lifecycle. o   Experience with Javascript development using Node.js / React o   Familiarity with SQL/RDBMS, API integration,  cloud native development and Docker/containers... 
    Javascript

    CEdge Inc

    Saint Louis, MO
    26 days ago

  • Full Stack JavaScript Developer (Data & Search Focus)

    $140k - $170k

     ...Clearance: TS Required / TS/SCI Preferred Position Overview Metric5 is seeking a motivated Full Stack JavaScript Developer to join a highly visible mission project for our NGA customer. In this role, your primary focus will be designing... 
    Javascript
    Temporary work
    Immediate start

    Metric5

    Saint Louis, MO
    2 days ago

  • Software Architect

     ...frontend frameworks, databases, cloud platforms, and deployment technologies. Strong programming skills with experience in JavaScript, TypeScript, C#, .NET, Python, and Node.js. Experience developing and advocating for Test Driven Development practices.... 
    Javascript

    3B Staffing LLC

    Saint Louis, MO
    2 days ago

  • AI Engineer

     ...its AI/ML services (Vertex AI, etc.). ~3+ years of proven experience leveraging Kubernetes workloads. ~ Proficiency in Python, JavaScript/TypeScript and/or Java and working knowledge of a modern front-end framework (Angular, React, or Vue) to collaborate effectively... 
    Javascript

    Equifax

    Saint Louis, MO
    20 hours ago

  • Senior React Developer

     ...developing software solutions to support that mission. Responsibilities Develop high quality cloud-native web applications using Javascript/Typescript in React Break down complex requirements into independent coding tasks and strategies Create unit and... 
    Javascript

    Software Technology Inc

    Saint Louis, MO
    3 days ago

  • Software Engineer

     ...field Nice to Have: Experience building backend web services using FastAPI or Node.js Experience working with frontend JavaScript technologies (React, TypeScript, Angular, Node.js, etc.).  Experience with React is highly preferred Experience with... 
    Javascript

    Omni Federal

    Saint Louis, MO
    a month ago

  • Junior Software Developer

    $60k - $65k

     ...America, and Asia. 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... 
    Javascript
    Full time
    Contract work
    Temporary work
    H1b
    Remote work
    Worldwide
    Visa sponsorship
    Work visa

    Interco

    Saint Louis, MO
    12 days ago

  • Mid Software Developer

     ...automate AWS and RDS tasks Experience using AWS SDK API tools to build on AWS. Lambdas, EC2, and React. Experience implementing JavaScript, Java, and SQL ~ Active TS/SCI Clearance   Preferred Qualifications: ~ Master's Degree with 2+ years of prior relevant... 
    Javascript
    Work at office
    Work from home
    Home office

    Chenega Corporation

    O Fallon, IL
    5 days ago

  • Sr. Software Engineer - UI

     ...from Client location. Experience in developing UI using Modern Web Development frameworks such as Angular (3+)/ React, NodeJS, JavaScript, and Typescript. Possess the ability to write secure code in JavaScript, Typescript, and Angular. Have at least 3-5+ years of... 
    Javascript
    Work from home

    Yantran LLC

    Saint Louis, MO
    1 day ago

  • Lead Angular Developer

     ...~ Overall 9+ years of experience in Frontend technology. ~5+ years of Angular experience ~ Angular 14 (HTML, TypeScript/ JavaScript, CSS) ~ Jest Framework (Unit tests) ~ NgRx Store Concepts (State Management) ~ API integration (Angular 14 + NgRx Store)... 
    Javascript
    3 days per week

    Keylent Inc

    Saint Louis, MO
    1 day ago

  • Senior C# .Net developer

     ...writing and maintaining a unit test suite ~ Experience automating API and user interface tests ~1-2 years' experience with modern JavaScript libraries (React, Angular) ~ Agile methodology practitioner ~ Knowledge of modern versions of Visual Studio and Team... 
    Javascript

    The Timberline Group Company

    Saint Louis, MO
    3 days ago

  • .NET Full Stack Developer

     ...work independently and in a team environment Databases (SQL Server, Teradata), Oracle, Entity Framework/EF Core JavaScript frameworks (Angular/React, NodeJs) Test Driven development, Jasmine/Karma Unit testing and Protractor automation testing,... 
    Javascript
    Full time
    Immediate start
    Relocation

    3B Staffing LLC

    Saint Louis, MO
    2 days ago

  • Front-End Web Developer

     ...and/or 2 certification preferred. Strong understanding of web development technologies including client-side and server-side JavaScript, jQuery, Angular, React, HTML5, CSS3, AJAX, JSON, XML, PHP and ASP.NET. Experience with advanced JavaScript frameworks such as... 
    Javascript
    Local area

    The Timberline Group Company

    Saint Louis, MO
    3 days ago

  • Full Stack Developer - Java / Spring Boot / MongoDB[Remote]

    Full Stack Developer Java / Spring Boot / MongoDB Location: St. Louis, MO Workplace: Remote Work Hours: CST Time Zone Duration: 12 Months + Extensions Expected Start Date: 10/12 Visa: USC, H4-EAD Experience: 10+ Years ...
    Javascript
    Remote work

    SmartIPlace

    Saint Louis, MO
    1 day ago

  • Senior Full Stack .NET Developer

     ...similar role) with strength in C# and ASP.NET Core. Significant understanding and experience of client-side scripting and JavaScript frameworks, including React, Next.js and Redux. Experience in developing applications that use Sitecore, Salesforce and/... 
    Javascript
    Work experience placement
    Remote work

    Argyll Infotech, Inc.

    Saint Louis, MO
    3 days ago

  • Application Development Senior Advisor

     ...Key Responsibilities: Architect, design, and develop scalable enterprise applications using technologies such as Node.js/Javascript, Python, REST APIs, Oracle, MySQL, JSON, Docker, Jenkins, and Okta. Optimize complex SQL queries for performance and scalability... 
    Javascript

    Mindlance

    Saint Louis, MO
    1 day ago

  • Senior Mulesoft Software Engineer

    $113k - $163k

     ...driven integration architectures.Working knowledge of modern application development technologies, including React, Angular, Node.js, JavaScript, and TypeScript.MuleSoft Developer and/or Architect certifications are considered an asset.When you join our team:We’ll empower... 
    Javascript
    Full time
    Temporary work
    Local area
    Flexible hours

    John Hancock

    Waterloo, IL
    4 days ago

  • GIS Software Developer

     ...degree or 3 years' experience in related technical field. - 3 years of experience in full stack development to include Python 3, JavaScript (React), Shell Script, Web services, Database, and micro-service development, with some of that experience in the last 4 years.... 
    Javascript
    Contract work

    Next Step Systems LTD

    Saint Louis, MO
    1 day ago

  • Software Development Engineer - Socrata Solutions

     ...Have experience with at least one statically typed language like Scala, Elixir, Java, Go or C++ Have significant HTML, CSS, and JavaScript experience. We are currently using React/ES2016 supported by Redux, jQuery, Typescript and Ruby on Rails. Have experience... 
    Javascript
    Local area
    Visa sponsorship

    Tyler Technologies

    Saint Louis, MO
    1 day ago

  • Software Engineering Manager

     ...engineering fundamentals, including code reviews, SDLC, testing, deployment, and security best practices Hands-on experience with: JavaScript / Node.js .NET / C# REST APIs Microservices Databases & message queues Microsoft Azure experience Experience... 
    Javascript

    Insight Global

    Saint Louis, MO
    3 days ago

  • Developer

     ..., Java, or similar) Proficiency working with relational databases ( eg. SQL, PostgreSQL) Proficiency working with HTML, CSS, & JavaScript frameworks (eg. React) Skilled in RESTful API development & integration Skilled with version control systems (Git) & Agile Development... 
    Javascript
    Work at office

    Build-A-Bear Workshop

    Saint Louis, MO
    2 days ago

  • Senior UI/UX Engineer

    $107.9k - $195.05k

     ...examination. Strong professional experience developing modern web-based user interfaces and user experiences. Proficiency withHTML, CSS, JavaScript/TypeScript, and Python. Experience with modern UI frameworks such asReact, Angular, Vue.js, or Django. Demonstrated... 
    Javascript
    Contract work

    Leidos Inc

    Saint Louis, MO
    20 hours ago

  • Lead Full-Stack .NET / Angular Engineer

     ...Angular . Develop scalable  REST APIs, microservices, and multi-tenant applications . Work with  Angular, TypeScript, JavaScript, and modern frontend practices . Design and optimize  SQL Server databases, queries, indexing, and data models. Work... 
    Javascript
    Contract work

    Stellar IT Solutions LLC

    Saint Louis, MO
    10 days ago

  • Typescript Developer

     ...exposure. What's Needed? Minimum of 5 years of experience in programming, database design, or server administration. Proficiency in JavaScript/Typescript with at least 2 years of hands-on experience. Strong skills in SQL query development and relational database design.... 
    Javascript
    Weekly pay
    Contract work

    Manpower Group Inc.

    Saint Louis, MO
    4 days ago

  • Software Web Developer

    $90k - $110k

     ...training and professional or military experience. ~ Strong development experience with one or more of the following: Python, Java, JavaScript, React, .NET, or Visual Basic . ~ Experience with Docker and Kubernetes . ~ Experience with CI/CD tools such as... 
    Javascript
    Full time
    Flexible hours

    Meridian Systematics

    Saint Louis, MO
    3 days ago

  • Mid Software Engineer

    $69.3k - $158k

     ...Experience with Agile methodology, software engineering, product management, and software products Experience with Java, Python, JavaScript, React, and NodeJS Experience developing software solutions in support of federal agencies Experience designing, developing... 
    Javascript
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Saint Louis, MO
    1 day ago

  • Software/Web Developer

    $90k - $110k

     ...required. Expert proficiency in at least one programming language and experience with multiple technologies, such as Python, Java, JavaScript, React, or .NET/Visual Basic. Strong knowledge of software development processes and DevSecOps practices. Experience with... 
    Javascript
    Full time
    Flexible hours

    Meridian Systematics

    Saint Louis, MO
    2 days ago

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

     ...on experience with Core Java, Spring Boot, REST APIs, Tomcat , and secure Java coding. Proficiency in Node.js, Express.js, JavaScript/TypeScript . Exposure to Ruby on Rails and WordPress , with the ability to assist in vulnerability remediation and secure... 
    Javascript
    Contract work

    Krest Global Solutions

    Saint Louis, MO
    2 days ago