Backend Developer (Java, Mobile applications) - WFH

Responsibilities:

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Collaborate closely with mobile app development teams (iOS, Android, React Native, etc.) to ensure seamless API integration and optimized data flow.

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Implement robust authentication, authorization, and security protocols (OAuth2, JWT, encryption).

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Optimize backend systems for performance, scalability, and high availability, tailored for mobile-driven use cases.

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Design and manage databases (SQL/NoSQL), ensuring data integrity and efficient queries.

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Lead code reviews, debugging, and performance tuning to maintain code quality and reliability.

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Support the full software development lifecycle: requirements gathering, system design, development, testing, deployment, and ongoing support.

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Integrate with third-party APIs and services to extend mobile application functionality.

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Monitor system performance, troubleshoot production issues, and implement proactive solutions.

Requirements:

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Bachelors degree in Computer Science, Software Engineering, or related field.

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5+ years of backend development experience, with proven expertise in Java, Spring Boot, and Microservices architecture.

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Strong track record in building RESTful APIs consumed by mobile applications.

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Proficiency in relational databases (MySQL, PostgreSQL) and familiarity with NoSQL solutions (MongoDB, Redis).

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Solid understanding of CI/CD pipelines, containerization (Docker, Kubernetes), and cloud platforms (AWS, GCP, Azure).

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Excellent analytical, problem-solving, and communication skills.

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Ability to mentor junior developers and contribute to technical decision-making.

Originally posted on Himalayas