Fullstack-React+Node+Java Engineer

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.