Java Developer/ Tech Lead

Opus Technologies; Pune District; On-site; INR 2,500,000 - 4,000,000; Full time

Job summary

Opus Technologies in Pune invites a Senior Software Engineer/Tech Lead to design, develop, and maintain scalable backend services and microservices using Java and cloud platforms.

You will work with Spring Boot, Spring Cloud, Hibernate, and build REST APIs, ensure code quality with TDD/BDD, and collaborate in an Agile team. You will also implement CI/CD, containerization, and leverage AI-assisted tooling where appropriate.

Qualifications

• Strong proficiency in Core Java and Spring ecosystem.
• Hands-on experience with microservices and REST APIs.
• Cloud platforms and containerization experience.
• Familiarity with Agile practices (Scrum).
• Ability to discuss real project scenarios and trade-offs.

Responsibilities

• Design and implement scalable backend services and microservices.
• Develop RESTful APIs and ensure code quality with testing practices.
• Collaborate in an Agile team, drive CI/CD and automation.

Skills

Core Java

Spring Boot

Spring Cloud

Hibernate

OOP & Concurrency

REST APIs

Microservices

Kafka

Docker

Kubernetes

CI/CD

TDD/BDD

Cloud Platforms

Tools

Docker

Kubernetes

OpenShift

Git

Jenkins

PostgreSQL

Oracle

Neo4j

Apache Kafka

ActiveMQ

RabbitMQ

Job description

Job Posting Title - Senior Software Engineer/ Tech Lead

Role Overview

The candidate will be responsible for designing, developing, and maintaining scalable backend services and microservices using modern Java technologies and cloud platforms.

Key Technical Expectations

Core Java & Frameworks

• Strong proficiency in Core Java (821)
• Deep experience with Spring Boot, Spring Cloud, and Hibernate
• Solid understanding of OOPs, collections, exception handling, concurrency

Microservices & EventDriven Systems

• Handson experience with microservices architecture
• Familiarity with eventdriven systems using Apache Camel, Kafka, ActiveMQ, or RabbitMQ

DevOps & Cloud Platforms

• Experience with CI/CD pipelines, build automation
• Working knowledge of cloud platforms: Azure, GCP, AWS
• Familiarity with Azure App Services, AKS, Azure Functions, and OpenShift

Database Management

• Experience with Oracle PL/SQL, PostgreSQL, and optionally Neo4j

Containerization & Orchestration

• Handson with Docker, Kubernetes, and Helm

Testing

• Proficient with JUnit, Mockito, and PowerMock for unit and integration testing

Methodologies & Practices

• Experience working in Agile environments (Scrum)
• Familiarity with TDD, BDD, and pair programming

AI Tools

• Exposure to AIassisted development tools: GitHub Copilot, ChatGPT, and Prompt Engineering

What to Evaluate

• Depth of Core Java and Spring Boot knowledge
• Ability to design and implement microservices and REST APIs
• Practical experience with cloud, containers, and CI/CD
• Testing mindset and code quality practices
• Problemsolving skills and ability to discuss real project scenarios