Senior Backend Engineer - Java + AWS

Job Role: Compile and analyze data, processes, and code to troubleshoot problems and identify areas for improvement. Design and implement REST APIs using Spring Boot (Java) , Node.js , or Python . Document technical design and create system architecture diagrams based on finalized implementation approaches. Develop new ideas for programs, products, or features by staying updated on industry trends and emerging technologies. Optimize applications for maximum speed , scalability , and performance . Build reusable code and modular libraries for future use. Collaborate with team members to solve technical challenges and mentor junior developers. Review, test, and debug code contributed by team members to ensure quality and maintainability. Requirements: Strong foundation in Object-Oriented Programming (OOP) concepts, data structures , and algorithms . Solid understanding of the web development lifecycle , programming techniques, and modern tools. Proven ability to design and build RESTful APIs . Write clean, maintainable code with appropriate unit tests . Experience with build tools such as Maven or Gradle . Quick learner with the ability to adapt to new technologies and frameworks. Good working knowledge of SQL/NoSQL databases – MySQL, MongoDB, or PostgreSQL. Logical problem-solving skills, strong analytical thinking, and effective verbal/written communication. Familiarity with design patterns and cloud technologies is an added advantage. Exposure to the ad-tech domain is a strong plus. Personality & Work Style: Thrive in a small, agile team environment. Passionate about continuous learning and upskilling . Hardworking, self-motivated, and enjoy working on a variety of challenging projects.

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