Senior JavaScript Engineer

TL;DR

Senior JavaScript Engineer: Designing, implementing, and continuously improving browser accessibility across complex UI components, particularly for data-intensive table components, with an accent on screen reader interactions and advanced keyboard navigation. Focus on conducting accessibility audits, refining existing implementations, and ensuring compliance with modern accessibility standards like WCAG.

Location: Remote from Poland

Company

hirify.global is a custom product engineering company that supports multinational organizations and scaling startups in solving complex business challenges.

What you will do

• Design, implement, and continuously improve browser accessibility across complex UI components.
• Own and enhance the accessibility of table/grid-based interfaces, including screen reader interactions and advanced keyboard navigation.
• Review existing accessibility implementations and refine them based on internal and external audit feedback.
• Conduct accessibility audits, identify gaps, and drive remediation efforts end-to-end.
• Collaborate closely with frontend engineers, product managers, designers, and UX teams to embed accessibility into product development workflows.
• Act as a subject-matter expert for accessibility, proactively suggesting improvements, patterns, and scalable solutions.

Requirements

• 5+ years of experience as a Senior Frontend / UI Engineer working on complex, production-grade applications.
• Proven, hands-on experience with browser accessibility in real-world products.
• Strong practical knowledge of screen readers, assistive technologies, keyboard-only navigation, and ARIA roles.
• Excellent proficiency in JavaScript and modern frontend development.
• Experience building and maintaining complex UI components such as tables, grids, dashboards, or data-heavy interfaces.
• Deep understanding of WCAG, with a strong focus on WCAG 2.1 AA, Semantic HTML, and WAI-ARIA.
• Advanced, production-level experience with React.

Nice to have

• Experience leading or contributing to accessibility audits.
• Background in large-scale SaaS or product-led companies.
• Familiarity with accessibility testing tools and automation frameworks.

Culture & Benefits

• Work alongside top professionals in a friendly, open-door environment with a strong community.
• Take on large-scale projects with a global impact to expand your expertise.
• Boost your skills with internal events, Udemy access, language courses, and company-paid certifications.
• Enjoy flexibility with full remote working possibilities.
• Receive company-paid medical insurance, mental health support, and financial & legal consultations.