1

Senior Full Stack React Developer Jobs in California, MO

Ternary is searching for a Senior Full Stack Engineer to join their growing team. You'll play a key ... What you'll do: * Build and maintain scalable web applications using Node.js, React.js, and ...

Strong frontend development experience using React with TypeScript * Deep understanding of TypeScript, modern JavaScript (ES6+), HTML5, and CSS * Experience with SQL databases (PostgreSQL, MySQL ...

* MegazoneCloud is looking for Senior Software Engineers to modernize legacy applications, manual processes, and batch workloads into event-driven, agentic architectures on AWS. * You will work inside ...

Full-Stack Engineer

California, MO · On-site

$110 - $160/hr

Contribute to backend services in our stack (Ruby on Rails, Java, and others), building your ... Requirements * 3+ years building React applications (React, React Query, React Router), along with ...

Experience with full stack web development * Highly proficient in JavaScript (and/or TypeScript ... Experience developing front-end software using Javascript UI Frameworks (i.e React, Angular, Vue)

next page

Showing results 1-20

Senior Full Stack React Developer information

See California, MO salary details

$21

$53

$77

How much do senior full stack react developer jobs pay per hour?

As of Aug 26, 2026, the average hourly pay for senior full stack react developer in California, MO is $53.04, according to ZipRecruiter salary data. Most workers in this role earn between $44.09 and $61.11 per hour, depending on experience, location, and employer.

What does a Senior Full Stack React Developer do?

A Senior Full Stack React Developer designs, develops, and maintains both the front-end and back-end components of web applications, with a focus on using React for the user interface. They are responsible for ensuring seamless integration between the client-side and server-side logic, often working with databases, APIs, and cloud services. In addition to coding, they provide technical leadership, mentor junior developers, and help define the overall architecture and best practices for web projects.

What are some typical challenges a Senior Full Stack React Developer faces when working on large-scale projects?

Senior Full Stack React Developers often encounter challenges related to maintaining code quality and consistency across both the frontend and backend, especially as projects scale. Coordinating with cross-functional teams to integrate new features while ensuring existing functionality remains stable can be complex. Additionally, optimizing application performance and managing technical debt are ongoing responsibilities. Effective communication and collaboration skills are crucial, as the role often involves mentoring junior developers and participating in architectural decisions.

What are the key skills and qualifications needed to thrive as a Senior Full Stack React Developer, and why are they important?

To thrive as a Senior Full Stack React Developer, you need advanced proficiency in JavaScript, React, Node.js, and both front-end and back-end development, supported by a degree in computer science or equivalent experience. Familiarity with tools like Git, Docker, RESTful APIs, cloud platforms (such as AWS or Azure), and CI/CD pipelines, along with knowledge of TypeScript and relevant certifications, is typically expected. Excellent problem-solving, leadership, and communication skills help you collaborate effectively and mentor junior developers. These skills are crucial for delivering scalable, high-quality web applications and driving innovation within development teams.

Senior Full Stack Engineer

California, MO • On-site

$100 - $130/hr

Other

Medical, Retirement

Posted 20 days ago


Job description

Ternary is searching for a Senior Full Stack Engineer to join their growing team. You’ll play a key role in developing their industry-leading cloud cost management platform, helping businesses maximize the value of their cloud investments.

Why Ternary?
  • Competitive salary and benefits package (including health insurance, 401k, WFH budget, equity).
  • Opportunity to work on a groundbreaking product in a fast-growing market.
  • Collaborative and supportive work environment with a mix of startup culture and enterprise experience.
  • Travel opportunities to meet with colleagues.
What you’ll do:
  • Build and maintain scalable web applications using Node.js, React.js, and TypeScript.
  • Design APIs, develop UIs, and work with databases.
  • Ship high-quality features from concept to completion.
  • Collaborate with cross-functional teams (product, design, sales).
  • Participate in technical discussions and mentor junior engineers.
You’re a great fit if you have:
  • 7+ years of experience building web applications.
  • Experience with Node.js, React.js, and TypeScript.
  • A passion for learning and taking initiative.
  • Strong communication and critical thinking skills.
  • Experience working with customers and business leaders.

Ternary is an equal opportunity employer.

#J-18808-Ljbffr