Senior ReactJS Developer

Ethereum Technologies; Austin (TX); On-site; USD 120,000 - 160,000; Full time

Job summary

Ethereum Technologies is seeking a frontend developer to join our Austin-based team. You will develop and maintain web applications using React.js and Next.js, build reusable UI components, and collaborate with designers to deliver accessible, responsive interfaces.

You will also integrate frontend with RESTful APIs and work with backend teams to ensure secure, scalable implementations. In this role you will participate in Agile ceremonies, contribute to code reviews, mentor junior developers,

Qualifications

• Proficient in React.js and Next.js.
• Experience building responsive, accessible UI components.
• Familiar with RESTful APIs and modern frontend tooling.

Responsibilities

• Develop and maintain web applications using React.js and Next.js.
• Build reusable, maintainable UI components.
• Integrate frontend with RESTful APIs and backend microservices.
• Collaborate with UX/UI designers to implement user-friendly interfaces.
• Optimize applications for performance and accessibility.
• Participate in code reviews and contribute to coding standards.

Skills

Frontend development

Team collaboration

Code reviews

Education

Bachelor's degree or equivalent

Tools

React.js

Next.js

RESTful APIs

Job description

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Key Responsibilities

• Develop and maintain web applications using React.js and Next.js.
• Build reusable, maintainable, and responsive UI components.
• Integrate frontend applications with RESTful APIs and backend microservices.
• Collaborate with UX/UI designers to implement user-friendly interfaces.
• Optimize applications for performance, scalability, accessibility, and responsiveness.
• Participate in code reviews and contribute to coding standards and best practices.
• Troubleshoot and resolve application issues across development, testing, and production environments.
• Work closely with backend teams to implement secure and efficient integrations.
• Participate in Agile ceremonies including sprint planning, stand-ups, and retrospectives.
• Mentor junior developers and contribute to knowledge sharing within the team.
• Support deployment activities and production issue resolution as needed.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.