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React Developer Startup Jobs (NOW HIRING)

MaxRewards

QA Engineer (React Native/Node.js)

Atlanta, GA · On-site

$75K - $100K/yr

We're an early-stage fintech startup with strong growth momentum and a lean, fast-moving engineering team. The Role You'll own quality across our React Native mobile app and Node.js backend--manually ...

Neighbor

Senior Software Engineer

Lehi, UT

$115K - $151.60K/yr

Experience with React, Ruby/Rails, AWS, TypeScript, or PostgreSQL * DevOps scars (you survived ... This is a unique opportunity to join a fast-growing, VC-backed tech startup. You will be part of a ...

Neighbor

Senior Software Engineer

Lehi, UT · On-site

$115K - $151.60K/yr

Experience with React, Ruby/Rails, AWS, TypeScript, or PostgreSQL * DevOps scars (you survived ... This is a unique opportunity to join a fast-growing, VC-backed tech startup. You will be part of a ...

Neighbor

Senior Software Engineer

Lehi, UT

$115K - $151.60K/yr

Experience with React, Ruby/Rails, AWS, TypeScript, or PostgreSQL * DevOps scars (you survived ... This is a unique opportunity to join a fast-growing, VC-backed tech startup. You will be part of a ...

Ditto

$244K - $305K/yr

As a globally distributed, fast-growing startup, we're committed to building a diverse and ... developer experience for our React Native SDK-one of the most popular ways developers integrate ...

Finvari

React-Native Engineer (Senior or Staff)

Seattle, WA · On-site

$180K - $245K/yr

Finvari is a fast-growing SaaS startup transforming the way construction companies handle payments ... We are looking for a Senior or Staff React-Native Engineer who would be excited to add and improve ...

Zealthy

Mobile Engineer (React Native)

Manhattan, NY · On-site

We are actively looking for a full-time Full Stack Developer. Please note that this is a full-time, ... We are an early-stage startup and oftentimes that comes with wearing many hats, which means that ...

Cypress HCM

Full Stack Developer

Atlanta, GA · On-site +1

$80K - $100K/yr

Designing, developing, and maintaining a web application (SaaS) front end with React * Interacting ... Working in a highly autonomous environment at an early-stage startup with financial backing and ...

Zealthy

Mobile Engineer (React Native)

Manhattan, NY · On-site

We are actively looking for a full-time Full Stack Developer. Please note that this is a full-time, ... We are an early-stage startup and oftentimes that comes with wearing many hats, which means that ...

Zealthy

Mobile Engineer (React Native)

New York, NY

We are actively looking for a full-time Full Stack Developer. Please note that this is a full-time, ... We are an early-stage startup and oftentimes that comes with wearing many hats, which means that ...

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How much do react developer startup jobs pay per year?

As of May 30, 2026, the average yearly pay for react developer startup in the United States is $110,412.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,000.00 and $121,000.00 per year, depending on experience, location, and employer.

What is the difference between React Developer Startup vs React Developer Freelancer?

AspectReact Developer StartupReact Developer Freelancer
CredentialsProficiency in React, JavaScript, HTML, CSS; often a degree in CS or related fieldSame technical skills; credentials vary, often self-taught or online courses
Work EnvironmentFull-time, collaborative team in a startup settingIndependent, project-based work, remote or flexible hours
Employer & IndustryStartup companies in tech, e-commerce, SaaSClients across various industries, freelance platforms
Search & Comparison IntentLooking for full-time startup rolesSeeking freelance or contract projects

React Developer Startup roles typically involve full-time employment within a team, focusing on building products from scratch in a fast-paced environment. In contrast, React Developer Freelancers work independently on diverse projects, often remotely, with flexible schedules. Both roles require strong React skills, but differ in work setup and employment type.

What cities are hiring for React Developer Startup jobs? Cities with the most React Developer Startup job openings:
What are the most commonly searched types of React Developer Startup jobs? The most popular types of React Developer Startup jobs are:
Back End Developer (React / PHP / Full-Stack) Junior - Mid Level

Back End Developer (React / PHP / Full-Stack) Junior - Mid Level

Incubate IQ Inc

Warrington, PA • On-site

$60K/yr

Full-time

Medical, Dental, Retirement, PTO

Posted 2 days ago

Job description

About Incubate IQ Inc.

Incubate IQ Inc. is a well-funded startup specializing in real-time communication platforms. We believe that building high-quality software takes time, focus, and the right tools — and we invest in our people and environment to make that possible. Our team is passionate about creating technology that truly works, and we welcome developers who want to grow, contribute ideas, and help scale an innovative company.

Position Summary

We are seeking a Back-End Software Developer (PHP/node.js/python) to join our growing team. In this role, you will help maintain existing mobile and web applications while contributing to the development of new, cutting-edge products. You’ll work with modern technologies such as React, PHP, and SQL, collaborate with teammates, and have the opportunity to bring your own creativity and problem-solving skills to the table.

If you have a strong foundation in coding, a desire to learn, and a passion for building great software, we’d love to hear from you.

Key Responsibilities

  • Collaborate with team members to design and implement software solutions.
  • Develop and maintain high-quality, reliable, and efficient applications.
  • Write effective, secure, and scalable APIs.
  • Build engaging, responsive front-end applications with clean UI/UX.
  • Contribute to design, development, and unit testing according to established standards.
  • Continuously seek opportunities to improve systems, processes, and solutions.

Required Technologies

  • PHP
  • MySQL
  • HTML5, CSS, JavaScript

Preferred Additional Skills

  • Android Studio (Kotlin)
  • React
  • Xcode (Swift)

Qualifications

  • 2+ years of professional  experience as a software developer..
  • 2 + years of PHP experience.
  • Experience developing web applications using service-oriented architecture.
  • Strong knowledge of responsive web application development.
  • Experience with Git (or other source control) and CI/CD pipelines.
  • Bachelor’s degree in Computer Science (or related field), or equivalent experience.
  • Familiarity with multi-threading and concurrency.
  • Solid understanding of object-oriented and service-oriented design.
  • Strong communication and collaboration skills.
  • Self-motivated with the ability to work both independently and in a team environment.
  • Curiosity and drive to keep learning new technologies.

Interview Process

  • Initial interview via Zoom.
  • Follow-up interview(s) in person.

Additional Details

  • Work Location: Warrington, PA (no remote opportunities at this time)
  • Schedule: Monday–Friday
  • Dress Code: Casual
  • Compensation: Competitive; based on experience and technical knowledge
  • Work Environment: Supportive, collaborative, and innovation-driven

Equal Opportunity Statement

Incubate IQ Inc. is proud to be an Equal Opportunity Employer. We provide equal employment opportunities to all employees and applicants without regard to race, color, religion, age, sex, sexual orientation, gender identity or expression, national origin, disability, genetic information, veteran status, or marital status. We welcome all who bring talent, integrity, and passion for technology.

Company Description

Incubate IQ Inc. is a well-funded startup specializing in real-time communication platforms. We believe that building high-quality software takes time, focus, and the right tools — and we invest in our people and environment to make that possible. Our team is passionate about creating technology that truly works, and we welcome developers who want to grow, contribute ideas, and help scale an innovative company.