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  • 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
    12 days ago

  • Cloud Engineer

    $80k - $120k

     ...cloud-based platforms. Desired Qualifications: MA/MS 15 or more years of experience Experience with Terraform Experience with Javascript/Node.js Experience with ECS Fargate Experience with Gitlab pipelines, Gitlab CI Experience with AWS RDS Postgres Database Experience... 
    Javascript
    Contract work
    Monday to Friday
    Weekend work

    Science Applications International Corporation

    Scott Air Force Base, IL
    2 days ago

  • Senior Shopify Storefront Engineer

     ...sections/blocks/snippets, metafields/metaobjects, settings schema, Shopify CLI and the theme editor. ~ Excellent vanilla JavaScript and Web Components / custom elements (we do not use React or Vue in the theme), plus modern CSS/Sass and a real build toolchain (... 
    Javascript

    Plug

    Saint Louis, MO
    16 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
    a month ago

  • Application Security Engineer Java / Node.js

     ...Experience • Strong hands-on experience with Java, Spring Boot, REST APIs, and secure coding • Proficiency in Node.js, Express.js, JavaScript/TypeScript • Working knowledge of Ruby on Rails and WordPress security • Experience with Veracode, Checkmarx, SonarQube, Snyk... 
    Javascript

    The Giant Bullseye

    Saint Louis, MO
    a month ago

  • Full Stack Developer

     ...with Kubernetes. 1+ years experience with GCP or any other cloud platform. Extra Points for any of the Following: UI development (Javascript, HTML5, CSS3 and related web technologies like SASS). Experience with web frameworks such as Node.js, React/Next.js, Redux,... 
    Javascript

    Software Technology Inc

    Saint Louis, MO
    5 days ago

  • AI Engineer

     .../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
    2 days ago

  • Software Developer

     ...QUALIFICATIONS: 5+ years experience building web applications in any modern framework based on languages like C#, Python, Java, or JavaScript 2+ years experience with AWS or Azure Cloud Environments. Possess a solid understanding of the environment and ability to perform... 
    Javascript

    Bana Solutions, LLC

    Saint Louis, MO
    4 days 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
    19 days ago

  • Web Developer - Senior

     ...documentation, and production troubleshooting. Technical Knowledge: Knowledge of SharePoint, web content management, HTML/CSS, JavaScript, Power Platform, workflows, permissions, and site administration. Familiarity with cybersecurity, STIGs, RMF/ATO support,... 
    Javascript
    Full time
    Contract work
    For contractors
    Work at office
    Local area

    Decision Point

    Shiloh, IL
    16 hours ago

  • Senior UI/UX Engineer

    $107.9k - $195.05k

     ...Strong professional experience developing modern web-based user interfaces and user experiences. Proficiency with HTML, CSS, JavaScript/TypeScript, and Python. Experience with modern UI frameworks such as React, Angular, Vue.js, or Django. Demonstrated understanding... 
    Javascript
    Contract work
    Local area
    Immediate start

    Leidos

    Belleville, IL
    2 days ago

  • Software Developer (Maven/BI) (Secret Clearance Required)

     ...cleaning work, dynamic pivot tables, and mock-up reporting for early dashboard drafts. Dashboard Design & Storytelling Tools JavaScript HTML & CSS SQL (Structured Query Language) Python M Code (Power Query Formula Language) R: Preferred in scientific... 
    Javascript
    For contractors
    Remote work
    Flexible hours

    Solerity

    O Fallon, IL
    a month ago

  • Software Engineer

     ...6+ years experience. Strong proficiency with: HTML, CSS, JSON, Ajax, and REST APIs Object-oriented Programming: Python, Java, or JavaScript and Go Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django, Node.js, Flask, or Svelte. A strong... 
    Javascript
    Immediate start

    Reinventing Geospatial

    Saint Louis, MO
    2 days ago

  • Lead QA Automation Engineer

     ...years in automation testing, with at least 2 years hands-on experience using Cypress and TypeScript • Advanced proficiency in JavaScript/TypeScript, Node.js, and automation design patterns • Skilled in API automation using tools such as Postman or equivalent •... 
    Javascript

    The Giant Bullseye

    Saint Louis, MO
    28 days ago

  • Software Engineer SME

    $131.3k - $237.35k

     ...Proficient with the following technologies: Web: HTML, CSS, JSON, and REST APIs Object-oriented Programming:Python, Java, and JavaScript Advanced Programming: Go Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django, Node.js, Flask... 
    Javascript
    Contract work
    For contractors
    Local area
    Immediate start

    Leidos

    Saint Louis, MO
    2 days ago

  • AI Engineer

    $82.1k - $172.4k

     ...implementing AI solutions in live production systems ~ Strong proficiency in multiple programming languages (e.g., Python, Java, C++, JavaScript) ~ Expertise in cloud services, particularly Azure and AWS ~ Extensive knowledge of API development and management ~... 
    Javascript
    Full time
    Contract work
    Work experience placement
    Flexible hours

    CACI International

    O Fallon, IL
    4 days ago

  • MSS Developers (Various Locations)

     ...data environments and classified networks Prior Combatant Command support Solid Python and SQL skills with familiarity in JavaScript/TypeScript   Working Conditions Must be able to work onsite in a SCIF Our Core Values Employees of Agile Defense are our... 
    Javascript

    Agile Defense

    O Fallon, IL
    1 day ago

  • Software Development Engineer I

    $75.92k - $129.48k

     ...Collaborate with other developers, engineers and product managers throughout the development process Evolve your language skills in JavaScript by staying current with complementary programming languages, development methodologies, user interface design techniques, and... 
    Javascript
    Relocation
    Relocation package

    Esri

    Saint Louis, MO
    more than 2 months 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
    17 days ago

  • Full Stack Typescript Developer

     ...Chesterfield, MO Minimum of 5 years experience in a programming field, database design, or server administration Proficient in programming JavaScript/Typescript with 2+ years experience Proficient in SQL Query Development, Relational Database Design Proficient in JSON API... 
    Javascript
    Temporary work

    Tekwissen

    Saint Louis, MO
    5 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

    Experis/Manpower Group

    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
    2 days ago

  • SharePoint Developer

     ...components of the software suite using SharePoint Server 2013/2016 Client-side web part development using the SharePoint Framework using JavaScript frameworks and tools such as TypeScript Implementation of SharePoint-based workflows as well as development of Business... 
    Javascript
    Temporary work
    For contractors
    Work experience placement

    People Technology & Processes LLC

    Scott Air Force Base, IL
    4 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
    4 days ago

  • Fullstack Developer

    Responsibilities: -Design and develop high-quality, cloud-native web applications using JavaScript/TypeScript and the React framework. -Translate complex business requirements into modular, scalable, and maintainable code with clear implementation strategies. -Write comprehensive... 
    Javascript

    Omni Inclusive

    Saint Louis, MO
    5 days ago

  • Software Web Developer

     ...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 GitLab,... 
    Javascript

    Meridian Systematics

    Saint Louis, MO
    9 days ago

  • 2027 Technology Summer Internship - Early Careers (Software Engineering)

    $48.08 per hour

     ...to support the technical evolution of services Technology Environment ~ Languages/Frameworks: Java, .NET Core, Python, JavaScript (React, Node.js, Angular) ~ Platforms: OpenShift, Azure, Google Cloud, APIs, Microservices ~ Data: SQL, MongoDB, Data Pipelines... 
    Javascript
    Hourly pay
    Full time
    Work experience placement
    Internship
    Summer internship

    Wells Fargo

    Saint Louis, MO
    3 days ago

  • Software Developer - Entry Level

     ...coursework, internships, research, or personal projects with software development in languages such as Java, C#,.NET, Python, C++, or JavaScript, with a solid understanding of object-oriented programming • Foundational experience with frontend frameworks such as React,... 
    Javascript
    Internship

    CGI

    Saint Louis, MO
    4 days ago

  • Full Stack Developer

     ...development team. • Designs, codes and unit tests front and back-end solutions for integrated systems using packages such as HTML, CSS, JavaScript, Python, Go, SQL. • Develops integration code to connect and interface systems and services. • Develops solutions that... 
    Javascript

    WILLIAM C BROWN INC (WCBinc)

    Saint Louis, MO
    29 days ago

  • Full Stack Software Engineer

     ...deploy, and maintain cloud-based services using AWS Lambda, EC2, and other core AWS services. Write and maintain code in C#, Java, JavaScript/TypeScript, Python, and Shell scripting. Create, document, and manage new and existing functionality in GitLab repositories.... 
    Javascript
    Immediate start

    Reinventing Geospatial

    Saint Louis, MO
    4 days ago