Java Developer

About O Hi
O Hi is a consumer social media platform O Hi has ranked among the Top 10 applications on the Apple App Store multiple times, It is endorsed by Kartik Aaryan, one of India’s most influential Gen Z icons, who serves as the Brand Ambassador of O Hi. Additionally, O Hi is an Official Brand Partner for IIFA 2025.

Role Overview

We are seeking a Java Developer – Spring Boot with 3–4 years of experience to design, develop, and maintain scalable backend systems. The role involves building high-performance REST APIs and contributing to reliable, secure, and production-ready applications.

Key Responsibilities

• Design, develop, and maintain backend services and RESTful APIs using Java and Spring Boot
• Collaborate with frontend, product, QA, and DevOps teams
• Implement business logic, validations, exception handling, and logging
• Integrate third-party APIs and external services
• Optimize application performance, scalability, and security
• Participate in code reviews, debugging, and production support
• Follow best practices in coding standards, testing, and version control

Required Skills & Qualifications

• 3–4 years of hands-on experience in Java development
• Strong expertise in Spring Boot, Spring MVC, and REST APIs
• Experience with Hibernate / JPA
• Proficiency in relational databases (MySQL / PostgreSQL)
• Familiarity with Spring Security (JWT / OAuth2 is a plus)
• Experience using Git and collaborative development workflows
• Basic understanding of microservices architecture

Good to Have

• Exposure to Docker and containerization
• Experience with cloud platforms (AWS / GCP / Azure)
• Knowledge of JUnit / Mockito for unit and integration testing

What We Offer

• Opportunity to work on a high-growth consumer social media platform
• Collaborative, fast-paced engineering environment
• Competitive salary and growth opportunities

Job Type: Full-time

Pay: ₹17,008.62 - ₹35,552.97 per month

Application Question(s):

• Which versions of Java have you worked with? (Java 8 / 11 / 17 – select all that apply)
• Which databases have you worked with? (MySQL, PostgreSQL, Oracle, MongoDB, etc.)

Experience:

• Java: 4 years (Required)
• Spring Boot: 4 years (Required)

Work Location: In person