Are you an experienced React engineer ready to tackle cutting-edge AI applications? Do you thrive in an environment of top talent, solving complex challenges, and delivering transformative software solutions? If so, Celara might be the perfect place for you!

As a Senior React Engineer, you’ll play a critical role in architecting and developing advanced AI-powered tools that automate analytics and deliver actionable insights. You’ll work closely with product teams to translate high-level requirements into intuitive user experiences, collaborating with a talented team to drive real-world impact.

In Short

Lead the design and development of scalable, high-performance front-end applications.
Build and optimize real-time frontend features that consume streaming API endpoints.
Architect intuitive and robust user interfaces, ensuring seamless user experiences.
Collaborate with back-end teams to define application architecture, interfaces, and integration points.
Work closely with product teams to translate high-level requirements into detailed front-end designs and user experiences.
Define and refine UX strategies, ensuring alignment with project goals and user needs.
Optimize applications for performance, accessibility, and compatibility.
Provide technical guidance, mentor junior developers, and contribute to project planning.

Requirements

5+ years of experience in front-end development, with a strong focus on React.
Expertise in HTML, CSS, JavaScript, and TypeScript.
Proven experience architecting scalable, high-performance front-end applications.
Deep understanding of modern front-end build pipelines and tools.
Familiarity with RESTful APIs and back-end integration.
Experience working in a fast-paced startup environment, delivering under tight deadlines.
Solid grasp of accessibility standards and web performance optimization.
Advanced proficiency in English (both written and spoken).

Benefits

Work with a world-class team on cutting-edge AI solutions.
A primarily remote role with a flexible work environment, with occasional visits to our Buenos Aires office (a few times per month) for in-person collaboration.
Competitive compensation aligned with your experience and skills.
Continuous opportunities for learning, growth, and professional development.

silver

X is an innovative company dedicated to creating the Everything App, a platform that fosters connection, idea sharing, and meaningful conversations among users. The X Business team focuses on developing tools that empower users to enhance their brand, refine their marketing strategies, sell products and services, and attract top talent. With a commitment to customer success, X serves over 500 million users globally, providing essential product support and solutions to enhance user experience.

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