Key Responsibilities * Write clean, maintainable Java code adhering to core Object-Oriented Programming (OOP) principles and efficient control flow. * Consume and interact with external RESTful web services using Java libraries such as HttpClient or RestTemplate. * Utilize IDE-based AI coding assistants (e.g., GitHub Copilot, Cursor) to navigate legacy codebases, debug errors, write unit tests, and refactor logic. * Craft structured, context-rich prompts to generate production-ready code and summarize complex technical documentation. * Decompose multi-step, complex feature requirements into clear execution steps optimized for AI workflows and agents. * Apply core networking fundamentals, including URL structures, HTTP/HTTPS port protocols, and web service communication, to application design. Qualifications & Requirements * Java Mastery: Demonstrated command of core Java syntax, data types, control structures, and OOP principles (Inheritance, Polymorphism, Encapsulation, Abstraction). * API & Networking: Solid understanding of REST API architecture, HTTP communication, URL formatting, and hands-on experience using Java HTTP clients. * Modern Developer Tooling: Practical experience using Cursor, GitHub Copilot, or similar IDE assistants in a daily software development workflow. * Prompt Engineering & Workflows: Ability to formulate precise technical prompts and break down instructions for multi-step AI task execution.   Excellent verbal and written communication skills with the ability to present complex technical information clearly and concisely to a variety of audiences. Past experience with startups and fast paced environments is an added advantage PhonePe Full Time Employee Benefits (Not applicable for Intern or Contract Roles) * Insurance Benefits - Medical Insurance, Critical Illness Insurance, Accidental Insurance, Life Insurance * Wellness Program - Employee Assistance Program, Onsite Medical Center, Emergency Support System * Parental Support - Maternity Benefit, Paternity Benefit Program, Adoption Assistance Program, Day-care Support Program * Mobility Benefits - Relocation benefits, Transfer Support Policy, Travel Policy * Retirement Benefits - Employee PF Contribution, Flexible PF Contribution, Gratuity, NPS, Leave Encashment  * Other Benefits - Higher Education Assistance, Car Lease, Salary Advance Policy