Senior Front-End Engineer (Accessibility Product House)
Emilii Plater 53, Warszawa +1 Location
Sigma Software
We are looking for enthusiasts who are ready to take ownership of innovative projects, build solutions from scratch, and contribute to the development of robust infrastructure for large-scale digital accessibility software. You will work on exciting projects and contribute to the development of cutting-edge digital accessibility software. Join a team where your expertise will shape enterprise-grade solutions, and your ideas will drive innovation
Customer
Our client is a rapidly growing technology leader specializing in digital accessibility software, dedicated to helping enterprises ensure their web and mobile offerings are accessible to all users. Their AI-driven products significantly save developer time and reduce risk via proprietary discovery and analysis algorithms that integrate directly into software development pipelines
Requirements
5+ years of experience with JavaScript and TypeScript using React
Experience with Redux
Experience with E2E Front-end development of complex enterprise-grade / SaaS applications
Strong HTML/CSS capabilities
Experience with styling and UI libraries: Styled Components and StoryBook
Experience with testing frameworks and methodologies (UT/E2E)
Practical experience using testing tools such as Playwright or Cypress
Experience working with state and data management using React Query
Knowledge of working with integration APIs: Figma API and Chrome API
Ability to write and reason about clean, modular code
Value good UX and pixel-perfect
At least an Upper-Intermediate level of English
Would be a plus
Experience with accessibility
Full Stack development background
Experience building a component library and contributing to open source
Experience with Figma
Personal Profile
Strong communication skills
Responsibilities
Develop, test, and maintain Front-end components with a focus on accessibility
Build high-quality, scalable, and modular UI systems for web-based SaaS products
Contribute to the design and implementation of SPAs, browser extensions, design tool plugins, and internal UI component libraries
Optimize Front-end performance and system efficiency
Participate in design and code reviews to ensure adherence to best practices
Collaborate with other engineering teams to integrate across the product stack
Apply testing methodologies using modern automation frameworks for Front-end quality assurance
Sigma Software is a global software development company that enables enterprises, startups, and product houses to meet their technology needs through end-to-end delivery. We have been working since 2002, from all over the world.
Senior Front-End Engineer (Accessibility Product House)
Senior Front-End Engineer (Accessibility Product House)
Emilii Plater 53, Warszawa
Sigma Software