Senior Frontend React Developer (Remote)

ABC Financial; Warszawa; Remote; PLN 230,000 - 250,000; Full time

Benefits offered by this job

Open PTO

Parental & Pawternity Leave

Fitness Reimbursement

Employee Discounts

Medical/Dental/Vision coverage

Calm App

Job summary

ABC Fitness in Warsaw, Poland is seeking a skilled Frontend Engineer to design, develop, test, and deliver XLerate web experiences built with React. You will work closely with design and product teams to create fast, accessible UI features for fitness entrepreneurs, owning them end-to-end from concept to release.

We value strong TypeScript skills, REST API integration, performance optimization, and mentoring abilities.

Qualifications

• Bachelor's degree in Computer Science or equivalent.
• Strong track record in frontend development using React.
• Experience with TypeScript in production codebases.

Responsibilities

• Design, develop, test, and document XLerate frontend using React.
• Own complex UI features end-to-end from design through release.
• Mentor junior engineers through code reviews and pairing.
• Collaborate with designers, product managers, and QA for customer-centric solutions.

Skills

JavaScript/TypeScript

React

Frontend development

Unit testing

Performance

Accessibility

Agile/Lean

Mentoring

Education

Bachelor's degree in Computer Science

Tools

React Native

Angular

AWS

Job description

ABC Fitness in Warsaw, Poland is seeking a skilled Frontend Engineer to design, develop, test, and deliver XLerate web experiences built with React. You will work closely with design and product teams to create fast, accessible UI features for fitness entrepreneurs, owning them end-to-end from concept to release.

We value strong TypeScript skills, REST API integration, performance optimization, and mentoring abilities.