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1 Job openings at Opsio Private Limited
About Opsio Private Limited
Senior JavaScript Engineer

Bengaluru

5 - 10 years

INR 6.0 - 16.0 Lacs P.A.

Work from Office

Full Time

PLEASE READ THE JOB DESCRIPTION CAREFULLY AND ANSWER THE QUESTIONS BELOW CAREFULLY, THIS STEPS ARE ESSENTIAL FOR PRE-SCREENING !!! ROLE: Senior Javascript Engineer Key Responsibilities Lead the development and implementation of front-end features for key customer projects. Translate Figma/Adobe XD or design specifications into pixel-perfect and responsive user interfaces. Write clean, maintainable, and scalable code using JavaScript , TypeScript , HTML , CSS , and jQuery . Develop components and interactive features using modern frameworks such as React and Svelte . Collaborate closely with UI/UX designers, back-end developers, QA engineers, and project managers. Own the delivery lifecycle of assigned projects from requirements to deployment. Conduct code reviews, troubleshoot bugs, and optimize application performance. Communicate effectively with stakeholders and clients, providing technical insight and status updates. Required Skills & Qualifications 6+ years of professional experience in front-end development. Strong hands-on expertise in JavaScript , TypeScript , HTML5 , CSS3 , and jQuery . Experience building applications with React and Svelte (or willingness to quickly upskill in Svelte). Demonstrated ability to implement pixel-perfect designs that align exactly with provided UI specs. Strong understanding of web standards, accessibility, cross-browser compatibility, and performance optimization. Excellent verbal and written communication skills , with a strong client-facing presence. Proven track record of owning and delivering high-impact customer projects on time and with quality. Familiarity with version control tools (Git), modern build tools, and Agile development methodologies. Preferred Qualifications Experience working on enterprise-grade or high-traffic applications. Knowledge of component-driven design and atomic design methodology. Exposure to testing frameworks such as Jest, Cypress, or Testing Library. Experience integrating RESTful APIs and third-party libraries.

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