Job Title : Senior Full-Stack Software Engineer (React, Java, Node.js)
Responsibilities
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Take end-to-end ownership of features, including code reviews, pull request management, merges, and backporting as required .
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Troubleshoot production issues and provide timely fixes
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Design, develop, and maintain responsive and high-quality user interfaces using React and modern JavaScript (ES6+) .
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Implement reusable UI components, state management, and performance optimizations.
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Ensure cross-browser compatibility and adherence to accessibility standards.
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Develop and maintain backend services using Java and Node.js .
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Design, implement, and optimize RESTful APIs to support frontend and third-party integrations.
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Ensure backend services are scalable, secure, and resilient.
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Handle authentication, authorization, and data validation logic
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Design and optimize database schemas using SQL-based relational databases .
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Work with Columnar Databases (e.g., ClickHouse , Apache Druid, Snowflake, Redshift, BigQuery ) for analytics and high-volume data processing.
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Optimize queries for performance, scalability, and cost efficiency.
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Ensure data consistency, integrity, and availability.
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Contribute to system design discussions and architectural decisions.
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Build solutions that are modular, maintainable, and aligned with best engineering practices.
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Identify and resolve performance bottlenecks across frontend, backend, and database layers.
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Develop and maintain unit, integration, and API tests
Required Qualifications
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6+ years of professional software development experience.
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Strong hands-on experience with:
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React and modern JavaScript
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Java (Spring / Spring Boot preferred)
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Node.js
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RESTful API design and development
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SQL and relational database systems
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Columnar Databases for analytics or large-scale data processing - ClickHouse , Apache Druid, Snowflake, Redshift, BigQuery
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Solid understanding of data structures, algorithms, and object-oriented design.
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Experience with version control systems (e.g., Git) and code review workflows.