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St. Louis • 50 milesRemote · Hybrid · Onsite · Field · All Environments

St. Louis • 50 milesRemote · Hybrid · Onsite · Field · All Environments

St. Louis • 50 milesRemote · Hybrid · Onsite · Field · All Environments

St. Louis • 50 milesRemote · Hybrid · Onsite · Field · All Environments

74 reactjs developer jobs at 39 companies in St. Louis, MO

PromotedHiringCafe

Founding Full-stack / Product Engineer

Cupertino, CA, US

$130k-$300k/yr On-SiteFull Time

HiringCafe

HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.

Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).

React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe

Help us #BeatIndeed & #BeatLinkedIn

5h

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5h

Developer

St Louis, Missouri, United States

OnsiteFull Time

Build-A-Bear

Build-A-BearNYSE: BBW: Sells customizable stuffed animals and provides interactive retail experiences.

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

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1w

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1w

Software Engineer 1 (Backend UI and AI)

Earth City, Missouri, United States

$86k-$102k/yr HybridFull Time

U.S. Bank

U.S. BankNYSE: USB: Provider of personal, business, and institutional financial services.

2+ YOE2–3 years experience, bachelor’s degree or equivalent, proficiency with ReactJS/Next.js/JavaScript/Node.js, frontend state management, CI/CD and DevOps practices, strong communication and problem-solving skills.

ReactJS, Next.js, JavaScript, Node.js, GraphQL, Apollo Client, Axios, Redux, Context API, HTML5, CSS3, SCSS, Styled Components, Webpack, Babel, NPM, JWT, Jenkins, CloudBees, Git, Azure DevOps/TFS, WCAG/ADA Compliance Tools

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1w

Software Developer - Advanced (MO, Saint Louis)

St. Louis, Missouri, United States

OnsiteFull Time

RiVidium

RiVidium: Provides cybersecurity software and IT services to federal agencies.

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

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1mo

Front End Developer

Springfield or Vienna or St. Louis

OnsiteFull Time

INCATech

INCATech: Award-winning small business delivering geospatial information systems and cloud/Platform services.

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

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2w

Full Stack Developer

Clayton, Missouri, United States

OnsiteFull Time

Moneta

Moneta: Provides independent wealth management and financial advisory services.

3+ YOEBachelor's degree in CS/IT, 3+ years full‑stack development experience with TypeScript, React, React Native, Node.js, RESTful APIs, PostgreSQL; Salesforce experience advantageous; authorized to work in the US.

TypeScript, React, React Native, Node.js, RESTful APIs, Express.js, PostgreSQL, Sequelize ORM, Azure Kubernetes Service (AKS), Docker, CI/CD, Microsoft Fabric, Salesforce, Apex, Visualforce, Lightning Components, SOQL, Salesforce APIs, Microsoft Office, AI/ML

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1w

Software Application Developer

Scott Air Force Base, Illinois, United States

$81k-$92k/yr OnsiteFull Time

Boeing

BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.

3+ YOEBachelor's degree, active U.S. Secret clearance, 3+ years software development experience, working knowledge of Java, front-end frameworks, Git, RESTful APIs, CI/CD and Agile practices.

Java, React, Angular, Git, Jenkins, GitLab CI, Azure DevOps, Docker, Kubernetes, AWS, Azure, GCP, RESTful APIs, MBSE

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3w

Mid Software Developer

O'Fallon, Illinois, United States

OnsiteFull Time

Chenega Corporation

Chenega Corporation: Provides professional government, defense, and facility support services.

2+ YOEMinimum 2 years relevant experience (or HS/GED +6 yrs); experience with AWS (S3, EC2, Lambda), Python, shell scripting, TypeScript, Node.js/Express, ASP.NET Core, C#, Postgres, Kubernetes, Docker, .NET Core, Linux, React, Java, and SQL; AWS Developer certification and TS/SCI clearance preferred; must pass background and drug screening.

Amazon S3, EC2, Lambda, AWS SDK API tools, RDS, Python, Python Flask, Bash, TypeScript, Node.js/Express, ASP.NET Core Web API, Swagger (OpenAPI), C#, Postgres, Kubernetes, Docker, .NET Core, Linux, React, JavaScript, Java, SQL, Gitlab/DevOps, ESRI, Microsoft Word, Microsoft Excel, Microsoft Office

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Software/Web Developer

Saint Louis, Missouri, United States

OnsiteFull Time

Kentro

Kentro: Provider of digital and IT services for federal agencies.

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

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1w

Software Application Developer

Scott Air Force Base, Illinois, United States

$81k-$92k/yr OnsiteFull Time

Boeing

BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.

3+ YOEBachelor's degree, active U.S. Secret Clearance, 3+ years software development, Java and front-end framework experience, Git and CI/CD familiarity, REST/microservices experience, strong problem-solving and communication skills.

Java, React, Angular, Git, Jenkins, GitLab CI, Azure DevOps, AWS, Azure, GCP, Docker, Kubernetes

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3h

Full Stack Developer 729

St. Louis, Missouri, United States

OnsiteFull Time

Freedom Technology Solutions Group

Freedom Technology Solutions Group: Provides geospatial and software engineering solutions for national security agencies.

Active TS/SCI clearance, experience in software development/system integration, familiarity with AWS services, CI/CD, containerization, GitLab, Agile, and customer-facing technical communication.

S3, Lambda, SQS, SNS, ECS, ECR, EKS, API Gateway, Cloudwatch, KMS, GitLab CI/CD, GitLab, Docker, Podman, Kubernetes, Harbor, CloudFormation, CDK, Terraform, Linux, JavaScript, React, Angular, HTML5, CSS3, Auroa, PostgreSQL/PostGIS, Oracle, Redis, Memcache, Elasticache, GDAL/OGR, GitLab

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3mo

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3mo

SOFTWARE ENGINEER SR

Dayton or Huntsville or St. Louis or Remote

HybridFull Time

Ignite Fueling Innovation

Ignite Fueling Innovation: Provides professional services and technical solutions for federal agencies.

5+ YOEBachelor's degree in CS/CE or related field; 5 years web development; React/Angular; REST; Golang/Node/Python; Linux; Docker; Git; JIRA; US citizenship with TS/SCI clearance.

React, Angular, REST, Golang, NodeJS, Python, Linux, Docker, Git, JIRA, Kubernetes, Istio, Helm, Gitlab CI, Jenkins, Elastic, MongoDB

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2mo

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2mo

Lead Software Engineer

O'Fallon, Missouri, United States

$140k-$231k/yr OnsiteFull Time

Mastercard

MastercardNYSE: MA: Global payment processing and financial technology service provider.

Lead software design and architecture; build internal developer platforms; ensure secure, scalable, and high-performance software.

React, TypeScript, Backstage, AWS, Kubernetes, Terraform, CloudFormation, Splunk, CI/CD

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2mo

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2mo

PHP Developer

St. Louis, Missouri, United States

$111k-$150k/yr OnsiteFull Time

Federal Reserve System

Federal Reserve System: The central bank of the United States.

5+ YOE5+ years PHP, Go Lang, Laravel, Linux, SQL/NoSQL, JavaScript, Docker; AWS; RESTful APIs; CI/CD (GitLab); React.js; OWASP; 508 accessibility; US Citizenship or Green Card with 3 years residency.

PHP, Laravel, Go, Linux, SQL, NoSQL, Docker, React.js, AWS, GitLab, OWASP, Bootstrap, HTML, CSS, PostgreSQL, RESTful APIs

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3mo

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3mo

Software Developer

St. Louis, Missouri, United States

OnsiteFull Time

Bana Solutions

Bana Solutions: Provides software engineering, cybersecurity, and data solutions for government agencies.

4+ YOE5+ years in web applications; 2+ years cloud experience (AWS/Azure); modern web frameworks; HTML/JavaScript; Linux/Windows; OOP; performance; dev tools; agile; Bachelor's in CS or related field.

AWS, Azure, JavaScript, HTML, JQuery, Git, Gitlab, Jira, Linux, Windows, Node, Angular, React, Vue

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2w

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2w

Senior Developer, Full Stack - Contract

St. Louis, Missouri, United States

$51-$64/hr OnsiteFull Time, Contract

World Wide Technology

World Wide Technology: Global technology solutions provider and systems integrator.

5+ YOEBachelor's degree or equivalent; 5+ years full-stack development experience with Node.js and JavaScript, 3+ years Vue.js, experience with CI/CD, Kubernetes, Docker, GitHub, REST/GraphQL, AI coding tools, MCP, and strong testing and communication skills.

Node.js, Vue.js, JavaScript, GraphQL, REST, Apache Solr, MongoDB, PostgreSQL, Oracle, RabbitMQ, Kubernetes, OpenShift, GitHub, GitHub Actions, Jenkins, Codefresh, Docker, Linux/Unix, shell scripting, Prometheus, Grafana, Splunk, Ansible, Redis, OpenAPI/Swagger, Backstage, Azure, Claude, GitHub Copilot, M365 Copilot, Windsurf, Model Context Protocol (MCP), Minimus, Java, Grails, Python, Go, React

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3w

Engineer IV, Client Products and Services Portfolio

St. Louis or Tempe

HybridFull Time

Edward Jones

Edward Jones: Offers investment management and financial planning through local branches.

5+ YOE5+ years web application development experience; proficiency with Spring, REST, React, JavaScript/jQuery, Thymeleaf, JPA, Kubernetes, JUnit, Selenium, SoapUI; familiarity with Kafka, MongoDB, Oracle DB, MS SQL, Linux; DevOps/CI/CD/Agile beneficial; tech lead and mentoring experience.

Spring, REST, React, JavaScript, jQuery, Thymeleaf, JPA, Kubernetes, JUnit, Selenium, SoapUI, Kafka, MongoDB, Oracle DB, Spring Boot, MS SQL, Linux, CI/CD, DevOps, Agile

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2mo

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2mo

Lead Software Engineer (.Net)

Saint Louis, Missouri, United States

$112k-$141k/yr HybridMultiple Commitments Available

Safety National

Safety National: Provides specialty insurance and reinsurance for workers' compensation.

5+ YOE5+ years in software development; 1–2 years in technical leadership; strong .NET Core/C#, Azure, NoSQL/Relational DB, CI/CD, REST APIs; able to mentor and lead architecture efforts.

.NET Core, C#, Microsoft Azure, Cosmos DB, MongoDB, Docker, Kubernetes, React, Angular, Vue.js

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2w

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2w

AWS Full Stack Engineer

Springfield or Reston or Arnold

$99k-$225k/yr OnsiteFull Time

Booz Allen Hamilton

Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.

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

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1w

Web Software Developer

Scott Air Force Base, Illinois, United States

$120k-$160k/yr OnsiteFull Time

SAIC

SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.

10+ YOE10+ years experience, DoD Top Secret with SCI eligibility, CompTIA Security+, experience with Node.js, React, Strapi, AWS, AppStream, Confluence, JavaScript, HTML, CMS, and technical writing.

Node.js, React, AppStream, Confluence, JavaScript, HTML, Strapi, AWS, ServiceNow, Jira, Microsoft Word, Microsoft PowerPoint, Microsoft Visio, Microsoft Project, Microsoft Excel

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1w

Web Software Developer

Scott AFB, Illinois, United States

OnsiteFull Time

SAIC

SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.

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

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