Frontend Developer (React/TypeScript)

About Centific

Centific is a frontier AI data foundry that curates diverse, high-quality data, using our purpose-built technology platforms to empower the Magnificent Seven and our enterprise clients with safe, scalable AI deployment. Our team includes more than 150 PhDs and data scientists, along with more than 4,000 AI practitioners and engineers. We harness the power of an integrated solution ecosystem—comprising industry-leading partnerships and 1.8 million vertical domain experts in more than 230 markets—to create contextual, multilingual, pre-trained datasets; fine-tuned, industry-specific LLMs; and RAG pipelines supported by vector databases. Our zero-distance innovation™ solutions for GenAI can reduce GenAI costs by up to 80% and bring solutions to market 50% faster

Our mission is to bridge the gap between AI creators and industry leaders by bringing best practices in GenAI to unicorn innovators and enterprise customers. We aim to help these organizations unlock significant business value by deploying GenAI at scale, helping to ensure they stay at the forefront of technological advancement and maintain a competitive edge in their respective markets.

Role and Responsibilities

• Identify, debug, and remediate accessibility defects across complex web applications, ensuring compliance with WCAG standards across major browsers (Chrome, Firefox, Safari, Edge)
• Own the pull request lifecycle, including branching strategy, code reviews, and merge validation to maintain code quality and prevent regressions
• Design, develop, test, and debug front-end applications using JavaScript (ES6+), TypeScript, and React, with an emphasis on performance, scalability, and maintainability
• Collaborate closely with UX/UI designers to translate Figma or similar design artifacts into accessible, pixel-accurate user interfaces
• Provide hands-on technical guidance and debugging support to feature teams during development and integration phases
• Work with cross-functional and partner teams to architect and deliver scalable front-end solutions
• Continuously evaluate and adopt modern front-end patterns, tooling, and best practices to improve development workflows and application quality

Required Technical and Professional Expertise

• 5+ years of experience building modern, responsive, and cross-browser web applications using HTML5, CSS3, and JavaScript (ES6+)
• Strong hands-on experience with React, including hooks, component architecture, and state management
• Proficiency in TypeScript, with experience enforcing type safety and improving code reliability
• Experience with Azure DevOps / VSO, including CI/CD pipelines, work item tracking, and pull request workflows
• Strong CSS expertise, including layout systems (Flexbox, Grid) and scalable styling approaches
• Experience using front-end build and package management tools such as Git, NPM, and Yarn
• Proven experience with cross-browser compatibility testing and debugging
• Strong knowledge of web accessibility, including WCAG guidelines, ARIA roles, and accessibility testing tools (e.g., Axe, Lighthouse, screen readers)

What we offer

• Attractive remuneration package
• Private Health Care Insurance
• Growth and learning opportunities
• Work in a well-established multinational company
• Hybrid work setup

Centific is an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, ancestry, citizenship status, age, mental or physical disability, medical condition, sex (including pregnancy), gender identity or expression, sexual orientation, marital status, familial status, veteran status, or any other characteristic protected by applicable law. We consider qualified applicants regardless of criminal histories, consistent with legal requirements.