Java Backend Developer

Weekday AI (YC W21); Bengaluru; On-site; INR 7,889,000 - 48,996,000; Full time

Job summary

Weekday AI (YC W21) is seeking an experienced Java Backend Developer to design, develop, and maintain scalable backend applications and microservices. The role requires strong expertise in Core Java, J2EE, Spring Boot, REST APIs, databases, and cloud-native technologies.

The ideal candidate will build high-performance, reliable services and contribute to architectural decisions. Location includes Bengaluru, with Pune as another potential site, and a full-time engagement in a fast-paced

Qualifications

• Strong experience in Java backend development.
• Experience with microservices and cloud-native architectures.
• Proficiency in RESTful APIs and data persistence.
• Hands-on with Docker and Kubernetes.
• Ability to write optimized SQL queries.
• Experience with unit testing and code reviews.
• Strong problem-solving and collaboration skills.

Responsibilities

• Design, develop, and maintain Java-based backend applications using Core Java, J2EE, and Spring Boot.
• Develop and manage scalable microservices-based architectures.
• Design, develop, and maintain high-performance RESTful APIs.
• Implement data persistence using Hibernate/JPA.
• Develop optimized and complex SQL queries for relational databases.
• Containerize applications using Docker and support deployments using Kubernetes.
• Troubleshoot, debug, and optimize backend applications and services.
• Identify and resolve performance, scalability, and reliability issues.
• Write clean, maintainable, and reusable code following established development standards.
• Develop unit tests and participate in code reviews to ensure software quality.
• Collaborate with cross-functional engineering teams throughout the development lifecycle.
• Contribute to continuous improvement of backend development practices, architecture, and deployment processes.

Skills

Core Java

J2EE

Spring Boot

REST APIs

Hibernate/JPA

SQL

Docker

Kubernetes

Microservices

Cloud-native

Unit testing

Code reviews

Troubleshooting

Performance tuning

Tools

Docker

Kubernetes

PostgreSQL

MySQL

Job description

Job Description:

This role is for one of the Weekdays clients

Salary range: Rs 7888888 - Rs 48995525 (ie INR 8-20 LPA)

Experience: 5+ yrs

Location: Pune, Bengaluru, Karnataka, India

Job Type: Full-time

We are looking for an experiencedJava Backend Developerto design, develop, and maintain scalable backend applications and microservices. The role requires strong expertise inCore Java, J2EE, Spring Boot, REST APIs, databases, and cloud-native technologies.

The ideal candidate will have a strong understanding of backend architecture, hands-on development experience, and the ability to build high-performance, reliable, and maintainable services.

Key Responsibilities

• Design, develop, and maintain Java-based backend applications usingCore Java, J2EE, and Spring Boot.
• Develop and manage scalablemicroservices-based architectures.
• Design, develop, and maintain high-performanceRESTful APIs.
• Implement data persistence usingHibernate/JPA.
• Develop optimized and complexSQL queriesfor relational databases.
• Containerize applications usingDockerand support deployments usingKubernetes.
• Troubleshoot, debug, and optimize backend applications and services.
• Identify and resolve performance, scalability, and reliability issues.
• Write clean, maintainable, and reusable code following established development standards.
• Develop unit tests and participate incode reviewsto ensure software quality.
• Collaborate with cross-functional engineering teams throughout the development lifecycle.
• Contribute to continuous improvement of backend development practices, architecture, and deployment processes.

What Makes You a Great Fit

• 5+ years of professional experiencein Java backend development.
• Strong proficiency inCore Java and J2EE.
• Hands-on experience withSpring Bootand enterprise application development.
• Strong understanding and practical experience withmicroservices architecture.
• Experience developing and integratingRESTful APIs.
• Solid hands-on experience withHibernate/JPAand data persistence frameworks.
• Strong knowledge ofSQL and relational databases, including writing complex and optimized queries.
• Hands-on experience withDocker and Kubernetes.
• Strong understanding of backend application architecture, scalability, performance, and troubleshooting.
• Experience with unit testing, code reviews, debugging, and software development best practices.
• Strong analytical and problem-solving skills with attention to code quality and maintainability.
• Ability to work effectively in a collaborative, fast-paced engineering environment.