15 front end engineer jobs at 15 companies in Chesterfield, MO
Front-End AI Engineer: Agentic AI Studio & Agentic AI as a Service Specialist
Mountain View or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Orlando or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
HybridFull Time
3+ YOE3+ years front-end/full-stack engineering, 3+ years computer science fundamentals, 2+ years modern web development with JavaScript/TypeScript/React/Next.js/Angular/Vue, 2+ years cloud deployment, Bachelor's degree or equivalent experience.
JavaScript, TypeScript, React, Next.js, Angular, Vue, HTML5, CSS3, Material UI, Ant Design, Tailwind CSS, Figma, D3.js, Recharts, Plotly.js, Apache ECharts, Chart.js, Highcharts, React Flow, Cytoscape.js, Python, Java, C++, Clojure
Geospatial Front End Developer – Multiple Positions at Junior/Mid/Senior Levels
St. Louis or St. Charles or Springfield or Vienna
OnsiteFull Time
2+ YOEUS citizenship with active/current Top Secret clearance with SCI eligibility; Bachelor's in CS, Math, GIS, or STEM; 2+ years web front-end development; HTML5, CSS3, TypeScript, JavaScript; React/Angular/Vue; background check and drug screening.
HTML5, CSS3, TypeScript, JavaScript, React, Angular, Vue, Docker, Kubernetes, Azure, AWS, GCP
CHIEF ENGINEER OF RF FRONT ENDS
O'Fallon, Missouri, United States
OnsiteFull Time
15+ YOEU.S. citizenship and ability to obtain DoD security clearance; Master's or Ph.D. in Electrical, RF, or Microwave Engineering (bachelor's with extensive experience considered); 15+ years RF/microwave hardware development; proficiency with RF simulation tools and test equipment; leadership experience.
Keysight ADS, Cadence AWR, Ansys HFSS, network analyzer, spectrum analyzer, noise figure analyzer
Senior UI/UX Engineer
Gaithersburg or Alexandria or Chantilly or Englewood or St. Louis or Tucson
$108k-$195k/yr OnsiteFull Time
Bachelor's in computer science, software engineering, or related field with 8–12 years' experience, or master's with 6–10 years. Requires U.S. citizenship, active Top Secret/SCI clearance, and front-end engineering expertise.
HTML, CSS, JavaScript, TypeScript, Python, React, Angular, Vue.js, Django, GitLab CI, Jenkins, JIRA, Confluence, AWS, Docker, Kubernetes, Figma, Adobe XD, Sketch, Playwright, Cypress, Selenium, RESTful APIs, Microsoft?
Senior Software Engineer (Front-end Development/Full Stack)
Edison or Denver or Atlanta or Chicago or Hopkins or Earth City or Charlotte or Irving or Brookfield +1 more
$124k-$146k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent work experience; 5-6 years relevant experience; React, JavaScript, HTML/CSS, REST APIs, testing tools, Git, CI/CD, Java/Spring Boot familiarity.
React, JavaScript, HTML, CSS/SCSS, CSS Modules, Zustand, React Context, Axios, Jest, React Testing Library, Playwright, Git, CI/CD, Java, Spring Boot, NoSQL, REST APIs
Software Developer II - Financials (Full Stack, Front End)
Cedar Rapids or Lake Saint Louis or Mandan +4 more
HybridFull Time
5+ YOERequires 5+ years in software development, Java or object-oriented programming, Angular, TypeScript or GWT, databases, cloud technologies, automated testing, Git, and related development tools.
Angular, TypeScript, GWT, Java, Postgres, Oracle, AWS, Kubernetes, Spring Boot, Kafka, SSO, Cassandra, Git, JIRA, Confluence, Bitbucket, Bamboo, Claude Code, Augment, JetBrains Junie, GitHub Copilot, Cursor, OpenAI Codex, REST, RDBMS, Microservices, Apache Spark, Databricks, SQL, .NET, Agile, Scrum
Principal Software Engineer I
Maryland Heights, Missouri, United States
HybridFull Time
8+ YOEBachelor’s degree or equivalent experience, 8+ years software engineering experience, cloud architecture expertise, and advanced C#, .NET, microservices, Kubernetes, databases, CI/CD, and front-end skills.
C#, ASP.NET, .NET Core, .NET 8, GitLab, GitHub, Helm, Kubernetes, AWS, Google Cloud Platform (GCP), Cloud Run, GKE, Cloud Functions, Pub/Sub, Cloud SQL, Azure DevOps Repos, Bitbucket, ReactJS, TypeScript, JavaScript, HTML5, CSS3, REST APIs, OAuth2, OpenID Connect, SAML, JWT, SQL Server, PostgreSQL, MongoDB, DynamoDB, Kiro, Claude, GitHub Copilot, Amazon Q Developer, UiPath, Microsoft Power Automate, Automation Anywhere, Kafka, RabbitMQ, Splunk, Datadog, Grafana, Prometheus, OpenTelemetry, Elastic Stack
Software Engineer
United States or St. Petersburg or Chicago or Columbus or Indianapolis or Raleigh or Washington or St. Louis or Minneapolis
RemoteFull Time
3+ YOE3+ years Java and Spring, 3+ years front-end, 1+ years Angular, RESTful services with JSON, microservices (Oracle/AWS/Azure), SQL, Agile, Bachelor's in CS preferred.
Java, Spring, Angular, JSON, Oracle, AWS, Azure, SQL, PostgreSQL, RabbitMQ, ActiveMQ, Kafka Streams, Docker, Kubernetes, kubectl, Bitbucket, Git, Gradle, Bamboo
Senior Principal Software Developer
Sunset Hills, Missouri, United States
$105k-$231k/yr OnsiteFull Time
7+ YOEActive Top Secret clearance with ability to obtain SCI and polygraph; Bachelor's degree or 7 years IT experience; experience with HTML, CSS, C++, C#, Java, JavaScript; front-end and back-end development.
HTML, CSS, C++, C#, Java, JavaScript, Momentum Financials (Unison/CGI)
Senior Software Engineer
O'Fallon, Missouri, United States
$115k-$184k/yr OnsiteFull Time
5+ YOEBachelor's or Master's in Computer Science or related field or equivalent experience; 5+ years developing large-scale distributed applications; advanced Java 17+, Spring Framework, Spring Boot; experience with front-end frameworks, observability tools, CI/CD, and cloud platforms.
Java 17+, Spring Framework, Spring Boot, React, Angular, Vue, Jenkins, Artifactory, Dynatrace, Datadog, Splunk, Grafana, PCF, Kubernetes, Docker, AWS, Azure, GitHub Actions, Terraform, Ansible, Chef, Habitat, Python, Bash
Analyst, Web Developer
Fenton, Missouri, United States +1 more
$86k-$103k/yr HybridFull Time
2+ YOE2-4 years front-end web development experience; BS in Computer Science or greater; proficiency in HTML5, JavaScript, CSS, SPA frameworks, Git, AI-assisted tools, and server-side JavaScript; Agile familiarity.
HTML5, JavaScript, CSS, LESS, SASS, Vue, React, Angular, TypeScript, Git, Claude Code, Codex, GitHub Copilot, Claude, Gemini, ChatGPT, webpack, npm, yarn, Lodash, MomentJS, Mocha, Jest, NodeJS, Express, Jenkins
Senior Full Stack Engineer
St. Louis or Alpharetta
HybridFull Time
5+ YOEBachelor's or equivalent,5-7 years software development experience building full-stack cloud-native applications; front-end and back-end expertise; cloud, containerization, IaC, CI/CD, SQL/NoSQL experience; Generative AI and AI-assisted development experience preferred; must have work authorization (no sponsorship).
GitHub Copilot, Gemini, Claude, ChatGPT, Llama, Java, Python, Node.js, React, Angular, Vue.js, HTML5, CSS3, TypeScript, Google Cloud Platform, GCP, AWS, Azure, Docker, Kubernetes, Terraform, CloudFormation, GitHub Actions, Jenkins, GitLab CI, Spanner DB, Alloy DB, PostgreSQL, MySQL, MongoDB, DynamoDB, Firestore, JIRA, Confluence, GitHub, Maven, Gradle, JUnit, Mockito, Playwright, Jasmine, Celenium
Full Stack Developer - IT Service Delivery
United States or St. Louis
$82k-$103k/yr RemoteFull Time
3+ YOEBachelor's or master's degree preferred, 3+ years of technology and relational database experience, and 2+ years building full-stack web applications. Requires JavaScript/Node.js, APIs, SQL, front-end, testing, AI, and communication skills.
JavaScript, Node.js, REST, GraphQL, Oracle SQL, Postgres SQL, Kafka, SOA, Sinon.js, RabbitMQ, NSQL, GEL Scripting, VUE, TypeScript, HTML, CSS, GitHub Copilot, Claude Code, Devin, OpenAI, Anthropic, Azure OpenAI, Docker, Kubernetes, OpenShift, CA PPM, Beeline, Oracle Fusion Cloud Projects, Oracle DW
Mid-Level Full Stack Developer - BI/Apache Superset
Belleville, Illinois, United States
HybridFull Time
4+ YOE4+ years full-stack/BI development experience; front-end/back-end technologies (Java, C#, Python, JavaScript/TypeScript, Spring Boot, .NET, React, Angular); RESTful APIs; Apache Superset or comparable BI; strong SQL; Git/CI/CD; Bachelor's in CS or related or one of listed certifications; active Secret clearance or ability to obtain; U.S. person.
Java, C#, Python, JavaScript, TypeScript, Spring Boot, .NET, React, Angular, Apache Superset, SQL, Oracle, PostgreSQL, Amazon Aurora, MySQL, SQL Server, Git, GitLab CI/CD, Docker, Kubernetes, Amazon ECS, Amazon EKS, GitLab Runners, Terraform, AWS CloudFormation, SAP Business Objects, Flask
Full-Stack Senior Developers
Saint Charles, Missouri, United States
$135k-$165k/yr HybridFull Time
7+ YOEBachelor's degree in computer science or related field; 7+ years software development with 3+ years senior level; expert daily use of AI coding assistants; strong front-end and back-end skills; relational database design; TDD; CI/CD; agile experience; U.S. work authorization.
Claude Code, GitHub Copilot, Cursor, React, Angular, Vue, TypeScript, C#, .NET, Java, Spring, Node.js, Python, SQL Server, PostgreSQL, MySQL, Redis, xUnit, NUnit, JUnit, Jest, Playwright, Cypress, GitHub Actions, Azure DevOps, GitLab CI, Jenkins, AWS, Azure, Docker, OAuth 2.0, OpenID Connect, MCP, LLM APIs, Anthropic, OpenAI, Azure OpenAI, WordPress, RabbitMQ, Kafka, Azure Service Bus, Amazon SQS, Kubernetes, Datadog, New Relic, Azure Application Insights, Grafana
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