Senior React Frontend Engineer – Remote, High-Impact UX

TSR Gym Technik Ltd; United States; Remote; USD 58,000 - 63,000; Full time

Benefits offered by this job

Open PTO

Days off quarterly

Parental & Pawternity Leave

Fitness reimbursement

Discounts with partners

Medical/Dental/Vision coverage

Calm App subscription

Job summary

ABC Fitness in the United States is seeking a skilled Front-end Engineer to advance the XLerate CRM UI built with React. You’ll join the CRM Ops engineering squad and work on segmentations, tags, and day-to-day workflows to improve engagement for fitness studios and entrepreneurs.

You’ll shape the XLerate experience, partnering with design and product to deliver fast, clear workflows while ensuring quality through reviews and pairing.

Qualifications

• 4+ years of experience with JavaScript/TypeScript.
• 4+ years of front-end experience using React.
• Strong understanding of React design principles and state management.
• Proven track record owning complex features end-to-end.
• Experience with automated tests (unit/integration).
• Experience integrating front ends with REST APIs.
• Experience mentoring engineers and raising standards.
• Attention to performance and accessibility in production apps.
• Experience with Agile/Lean/CD environments.
• Strong written and verbal communication; version control knowledge.

Responsibilities

• Design, develop, test and document XLerate front-end features using React.
• Collaborate with a focused customer team to solve real problems and capture needs.
• Own complex UI features end-to-end from design through release.
• Drive front-end technical decisions and plan deliverable slices.
• Collaborate with developers and QA to release new features.
• Maintain code quality, automate, and mentor Mid engineers.
• Participate in data-driven retrospectives for continuous improvement.
• Work with designers, product managers, testers to deliver human experiences.
• Follow Agile & Lean with DevOps and CI/CD.

Skills

JavaScript/TypeScript

React

Front-end development

UI architecture

REST API integration

Testing (unit/integration)

Mentoring

Performance

Accessibility

Agile/Lean

Version control

Education

Bachelor’s degree in Computer Science or related field

Job description

ABC Fitness in the United States is seeking a skilled Front-end Engineer to advance the XLerate CRM UI built with React. You’ll join the CRM Ops engineering squad and work on segmentations, tags, and day-to-day workflows to improve engagement for fitness studios and entrepreneurs.

You’ll shape the XLerate experience, partnering with design and product to deliver fast, clear workflows while ensuring quality through reviews and pairing.