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Software Engineer React Typescript Jobs in Missouri

The Role As a Senior Software Engineer, you'll have real ownership over the software and systems ... React, TypeScript, GraphQL * Infrastructure: AWS * Other Tools: vLLM, Linear, Slack, Notion ...

New

Senior Software Engineer

Saint Louis, MO

$119K - $157K/yr

We are seeking a highly skilled Full-Stack Senior Software Engineer to join our team. In this role ... Extensive experience with back-end technologies, NoSQL and/or SQL databases, React, TypeScript, and ...

Develop and deliver production software using C#, React, SQL, and TypeScript. Design and implement applications deployed on Azure. Establish and maintain CI/CD pipelines using GitHub or Azure DevOps. ...

Develop and deliver production software using C#, React, SQL, and TypeScript. Design and implement applications deployed on Azure. Establish and maintain CI/CD pipelines using GitHub or Azure DevOps. ...

Lead Software Engineer

California, MO ยท On-site

$140 - $180/hr

Mentor and guide a team of 5-15 software developers ... Develop and deliver production software using C#, React, SQL, and TypeScript. * Design and ...

New

$94K - $124K/yr

Our partner is looking for a Senior Software Engineer - PHP, TypeScript, Node.js based in Netherlands. This role offers the opportunity to build reliable, scalable software solutions that power ...

Senior Software Engineer

O Fallon, MO ยท On-site

$114K - $151K/yr

Title and Summary Senior Software Engineer Who is Mastercard? Mastercard is a global technology ... Angular and React, along with JavaScript/TypeScript and Node.js / Java microservices. Proven ...

Software Engineer IV Job Location: Remote Job Type: 6-12+ Months Job Details: We are seeking a ... The ideal candidate will bring deep expertise in React, .NET, and AWS, along with a proven track ...

Software Engineer

Chesterfield, MO ยท On-site

$85K - $140K/yr

Experience with TypeScript, Angular, React, or other modern front-end frameworks. * Experience developing or consuming REST APIs or service-based integrations. * Experience with Azure DevOps, build ...

... JavaScript/TypeScript, React, React Native, and Java -- and hold the bar high in code reviews ... Option 2: 4 years' experience in software engineering or related area. Preferred Qualifications.

... JavaScript/TypeScript, React, React Native, and Java -- and hold the bar high in code reviews ... Option 2: 4 years' experience in software engineering or related area. Preferred Qualifications.

Software Engineer III - Full Stack

Noel, MO ยท On-site

$90K - $180K/yr

... JavaScript/TypeScript, React, React Native, and Java -- and hold the bar high in code reviews ... Option 2: 4 years' experience in software engineering or related area. Preferred Qualifications.

Experience developing frontend applications using React and JavaScript or TypeScript. * Experience ... Understanding of software engineering principles including modularity, maintainability, security ...

New

Our stack includes .NET, Angular, React, Entity Framework, SQL Server, and Microsoft Azure ... Experience with Typescript * Experience with SonarQube * Azure cloud certifications or Agile ...

Ourstackincludes .NET, Angular, React, Entity Framework, SQL Server, and Microsoft Azure ... Experience with Typescript * Experience with SonarQube * Azure cloud certificationsor Agile ...

Showing results 21-40

Software Engineer React Typescript information

What are some common challenges faced by software engineers working with React and TypeScript, and how can they be addressed?

Software Engineers using React with TypeScript often encounter challenges such as managing complex type definitions, integrating third-party libraries that may not have robust TypeScript support, and ensuring type safety in rapidly evolving codebases. To address these, engineers should leverage TypeScript's utility types, adopt strict linting rules, and contribute to or use community-maintained type definitions. Collaborating closely with team members through code reviews and shared documentation also helps maintain consistent coding standards and reduces the risk of type-related bugs.

What does a software engineer specializing in React and TypeScript do?

A Software Engineer specializing in React and TypeScript is responsible for designing, developing, and maintaining web applications using the React JavaScript library and the TypeScript programming language. They build user interfaces that are interactive, efficient, and scalable, often working closely with designers and backend developers to integrate APIs and ensure a seamless user experience. Their expertise in React helps create dynamic front-end components, while TypeScript adds static typing to JavaScript, reducing bugs and improving code quality. This role also involves code reviews, testing, and keeping up with the latest trends in front-end development.

What is the difference between Software Engineer React Typescript vs Frontend Developer React Typescript?

AspectSoftware Engineer React TypescriptFrontend Developer React Typescript
Primary FocusDesigning, developing, and maintaining software applications with a focus on architecture and system integrationImplementing user interfaces and visual elements primarily using React and Typescript
Required SkillsProficiency in React, Typescript, software architecture, and coding best practicesStrong React and Typescript skills, UI/UX design, and frontend development
Work EnvironmentCollaborates across teams, involved in full software development lifecyclePrimarily focused on frontend code, working closely with designers and backend developers

While both roles require React and Typescript expertise, Software Engineer React Typescript typically involves broader responsibilities including system design and architecture, whereas Frontend Developer React Typescript concentrates on building and implementing user interfaces. The choice depends on whether you prefer a more comprehensive engineering role or specialized frontend development.

What are the key skills and qualifications needed to thrive as a software engineer specializing in React and TypeScript, and why are they important?

To thrive as a Software Engineer specializing in React and TypeScript, you need strong proficiency in JavaScript/TypeScript, React framework, and sound understanding of web development principles, typically supported by a degree in computer science or related experience. Familiarity with version control systems like Git, package managers (npm/yarn), and development tools such as VS Code and testing frameworks (Jest, React Testing Library) is essential. Excellent problem-solving abilities, attention to detail, and effective communication make someone stand out in this role. These skills and qualities are vital for building robust, maintainable, and scalable web applications in dynamic team environments.
What are popular job titles related to Software Engineer React Typescript jobs in Missouri? For Software Engineer React Typescript jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Software Engineer React Typescript jobs in Missouri look for? The top searched job categories for Software Engineer React Typescript jobs in Missouri are:
What cities in Missouri are hiring for Software Engineer React Typescript jobs? Cities in Missouri with the most Software Engineer React Typescript job openings:
Infographic showing various Software Engineer React Typescript job openings in Missouri as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution.

Senior Software Engineer, Event Technology

Jobtailor

California, MO โ€ข On-site

$140 - $200/hr

Other

Posted 2 days ago

New


Job description

  • As a Senior Software Engineer in Event Technology, you will architect and build next-generation event attendee platforms
  • Your work will directly impact millions of users across Salesforce's flagship events and digital experiences
  • Use AI-powered development tools and automation to accelerate feature delivery, improve code quality, and rapidly prototype solutions
  • Build performant frontend experiences using TypeScript and React
  • Design and implement scalable backend APIs and services
  • Design and develop micro frontend components
  • Architect and optimize end-to-end data flows across the full stack
  • Own the technical quality of attendee-facing platforms
  • Build and maintain component libraries and backend service modules
  • Optimize application performance through code splitting, caching, database query optimization, and API efficiency improvements
  • Drive technical excellence in code quality, performance, security, and system reliability
  • Mentor and inspire team members through code reviews and dedicated learning sessions
Requirements
  • 7+ years of professional software development experience
  • Proven experience leveraging AI-powered development tools (Claude, Cursor, GitHub Copilot, etc.)
  • Expertise in TypeScript, React, and Next.js with modern JavaScript and responsive web design
  • Development expertise including API design (RESTful and GraphQL)
  • Experience with AWS services (Lambda, DynamoDB, AppSync, API Gateway)
  • Experience building component libraries, design systems, and micro frontend architectures
  • Strong understanding of web performance optimization and security best practices
  • Experience in CI/CD pipelines, automated testing, and monitoring tools (Splunk, New Relic, CloudWatch)
  • Demonstrated ability to mentor engineers, drive architectural decisions, and take ownership of complex projects under pressure
  • Strong cross-functional communication skills
Core Competencies

Demonstrates expertise in building scalable event attendee platforms using TypeScript, React, and AWS services, while optimizing performance and ensuring code quality. Proven ability to mentor team members and drive architectural decisions in a fast-paced environment.

Highest-signal resume keywords
  • TypeScript Expertise
  • React Development
  • AWS Services Experience
  • API Design (RESTful and GraphQL)
  • AI-Powered Development Tools
ATS Optimization KeywordsHard Skills
  • Software Development
  • Micro Frontend Architecture
  • Web Performance Optimization
  • CI/CD Pipelines
  • Automated Testing
  • Database Query Optimization
  • Code Quality Improvement
  • Security Best Practices
  • Component Library Development
  • Responsive Web Design
Soft Skills
  • Cross-Functional Communication
  • Mentoring
  • Team Leadership
Industry Keywords
  • Event Technology
  • Digital Experiences
  • Architectural Decisions
  • Technical Quality
  • Feature Delivery
Tools & Technologies
  • GitHub Copilot
  • Claude
  • Cursor
  • Splunk
  • New Relic
  • CloudWatch
  • API Gateway
  • DynamoDB
  • AppSync
  • Lambda
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