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Junior React Developer Startup Jobs in Ohio (NOW HIRING)

Apex Informatics

React Developer

Columbus, OH · On-site

$100K - $116K/yr

React Developer Location: Columbus, OH Job responsibilities: * Lead and develop high-quality web ... Mentor junior developers and contribute to team growth. * Adds to team culture of diversity ...

JPMorganChase

React Lead Software Engineer

Columbus, OH · On-site

$100K - $134K/yr

... junior UI developers, fostering a culture of technical excellence, collaboration, and continuous learning. • Review and debug code, ensuring adherence to best practices in code quality ...

J.P. Morgan

React Lead Software Engineer

Columbus, OH

$100K - $134K/yr

Mentor and coach junior UI developers, fostering a culture of technical excellence, collaboration ... Deep expertise in React, TypeScript, JavaScript (ES6+), HTML5, and CSS3. * Proven experience ...

CHAMPtitles

UI Developer

Cleveland, OH · On-site

$48.50 - $63/hr

Interested in joining one of Cleveland's fastest growing SaaS startup companies? Excited to ... React Hook Form * Yup

Congensys Corp.

Lead Full Stack Java Developer

Columbus, OH · On-site

$49 - $63.25/hr

Future opportunities to mentor junior developers are expected. Required Skills: * Java * Spring Boot * Microservices * Apache Kafka * AWS * JavaScript * React.js * Docker * Kubernetes * JUnit

Liberty Mutual

Senior Software Engineer

Columbus, OH · On-site

$118K - $156K/yr

Operating as a tech startup within a Fortune 100 company, we are leading a digital disruption that ... Exercise your technical chops while coaching and collaborating with junior software engineers.

John Deere

Junior Software Engineer - AI Solutions Poznań, Poland Your responsibilities: * Works closely with ... Full stack hand-on experience in in Python and/or JavaScript or React. * Experience with CI/CD ...

Lorven Technologies

.Net Developer

Columbus, OH · On-site

$46.50 - $61.50/hr

... junior developers, and ensure adherence to coding standards and best practices. • Optimize ... NET Core). • Strong experience with web technologies (HTML CSS, JavaScript, Angular/ React). • ...

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Junior React Developer Startup information

What is the difference between Junior React Developer Startup vs Junior Front-End Developer?

AspectJunior React Developer StartupJunior Front-End Developer
Required SkillsReact.js, JavaScript, HTML, CSSHTML, CSS, JavaScript, basic frameworks
Work EnvironmentStartups, agile teams, fast-pacedVarious industries, corporate or agency settings
CertificationsBasic web development certifications, React coursesWeb development certifications, HTML/CSS courses
Industry UsageTech startups, SaaS companiesMedia, marketing, corporate firms

Junior React Developer Startup focuses specifically on React.js skills within startup environments, emphasizing JavaScript and modern frameworks. In contrast, Junior Front-End Developer is a broader role covering general front-end skills across various industries. Both roles require foundational web development knowledge, but the React Developer position is more specialized and often found in tech-driven startups.

What are some common challenges faced by Junior React Developers in a startup environment?

Junior React Developers in startups often encounter fast-paced work environments where priorities can shift quickly, requiring adaptability and a willingness to learn on the job. Collaboration is key, as you’ll likely work closely with designers, backend developers, and product managers to rapidly build and iterate on features. Limited resources and smaller teams mean you may take on a broader range of tasks than in larger companies, which can accelerate your learning but also present challenges in managing workloads. It's important to communicate proactively, seek feedback, and take initiative to overcome obstacles and grow your skills.

What are the key skills and qualifications needed to thrive as a Junior React Developer at a startup, and why are they important?

To thrive as a Junior React Developer at a startup, you need a solid understanding of JavaScript, React.js fundamentals, and basic web development concepts, typically supported by a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, package managers (npm/yarn), and basic knowledge of RESTful APIs are usually expected. Proactive communication, eagerness to learn, and adaptability help you stand out in the fast-paced and collaborative startup environment. These skills are crucial for contributing effectively to dynamic projects, rapidly acquiring new technologies, and supporting the team’s growth.

What does a Junior React Developer do at a startup?

A Junior React Developer at a startup is responsible for building and maintaining user interfaces using the React JavaScript library. They typically work closely with designers and other developers to implement features, fix bugs, and ensure the application's front-end is responsive and user-friendly. In a startup environment, they may also have opportunities to contribute ideas, learn new technologies, and take on additional responsibilities as the company grows.
What are popular job titles related to Junior React Developer Startup jobs in Ohio? For Junior React Developer Startup jobs in Ohio, the most frequently searched job titles are:
What job categories do people searching Junior React Developer Startup jobs in Ohio look for? The top searched job categories for Junior React Developer Startup jobs in Ohio are:
What cities in Ohio are hiring for Junior React Developer Startup jobs? Cities in Ohio with the most Junior React Developer Startup job openings:
Junior React Developer Startup jobs near you
Infographic showing various Junior React Developer Startup job openings in Ohio as of July 2026, with employment types broken down into 82% Full Time, 6% Part Time, 1% Temporary, and 11% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution.
React Developer

React Developer

Apex Informatics

Columbus, OH • On-site

$100K - $116K/yr

Other

This job post has expired today. Applications are no longer accepted.

Job description

Title: React Developer
Location: Columbus, OH
Job Description:
Job responsibilities:
  • Lead and develop high-quality web applications using React libraries.
  • Implementing state management solutions (e.g., Redux, Context API) to handle data flow within the application.
  • Collaborate with designers to translate Figma designs into functional UI components.
  • Ensure the technical feasibility of UI/UX designs with ADA compatible.
  • Optimize applications for maximum speed and scalability.
  • Conduct code reviews and provide constructive feedback to team members.
  • Troubleshoot and debug applications to ensure optimal performance.
  • Mentor junior developers and contribute to team growth.
  • Adds to team culture of diversity, opportunity, inclusion, and respect

Required qualifications, capabilities, and skills:
  • Formal training or certification on software engineering concepts and 9+ years applied experience
  • Proficiency in HTML, CSS, JavaScript, and ReactJS.
  • Strong understanding of Figma and other design tools.
  • Experience with responsive and adaptive design principles.
  • Knowledge of version control systems like Git.
  • Familiarity with RESTful APIs and asynchronous request handling.
  • Excellent problem-solving skills and attention to detail.
  • Strong communication and leadership skills.
  • Good understanding of accessibility standards and best practices.
  • Experience with build and deploy tools like Webpack and Vite.
  • Practical cloud native experience

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