Senior Java Developer

EngiNeo Solutions; Bengaluru; On-site; INR 350,000 - 650,000; Full time

Job summary

EngiNeo Solutions seeks a Senior Java Developer to lead backend design and development. You will work on Spring Boot-based systems, drive microservice architecture, and mentor junior engineers while contributing to architectural decisions.

Responsibilities include API design, third-party integrations, database schema optimization, and cloud deployments with Docker, Kubernetes, and AWS/Azure. Strong focus on security and performance.

Qualifications

• 6-10 years of backend development experience with Java and Spring Boot.

Responsibilities

• Design, develop, and maintain complex backend systems using Java and Spring Boot.
• Contribute to microservices architecture, ensuring high availability and scalability.
• Mentor junior developers, conduct code reviews, and enforce coding standards.
• Integrate third-party services and optimize RESTful APIs.
• Work with databases (SQL and NoSQL) to design efficient schemas and queries.
• Collaborate with architects on cloud-native deployments using Docker, Kubernetes, and AWS/Azure.
• Participate in Agile ceremonies, providing technical input and effort estimation.
• Ensure system security, data integrity, and high performance.

Skills

Java

Spring Boot

Microservices

REST APIs

GraphQL

Kafka

RabbitMQ

Docker

Kubernetes

AWS

Azure

GCP

MySQL

PostgreSQL

MongoDB

Redis

CI/CD

Tools

Docker

Kubernetes

AWS

Azure

GCP

MySQL

PostgreSQL

MongoDB

Redis

Job description

We are seeking a Senior Java Developer with advanced experience in backend development. The candidate should have strong expertise in Java, Spring Boot, and microservices, along with mentoring experience and the ability to contribute to architectural decisions.

Responsibilities:

• Design, develop, and maintain complex backend systems using Java and Spring Boot.
• Contribute to microservices architecture, ensuring high availability and scalability.
• Mentor junior developers, conduct code reviews, and enforce coding standards.
• Integrate third-party services and optimize RESTful APIs.
• Work with databases (SQL and NoSQL) to design efficient schemas and queries.
• Collaborate with architects on cloud-native deployments using Docker, Kubernetes, and AWS/Azure.
• Participate in Agile ceremonies, providing technical input and effort estimation.
• Ensure system security, data integrity, and high performance.

Requirements:

• 6-10 years of backend development experience with Java and Spring Boot.
• Proficiency in microservices, distributed systems, and event-driven design.
• Strong expertise in REST APIs, GraphQL, and messaging systems (Kafka/RabbitMQ).
• Hands-on experience with cloud platforms (AWS, Azure, GCP).
• Proficiency in database technologies (MySQL, PostgreSQL, MongoDB).
• Knowledge of caching (Redis, Memcached) and CI/CD pipelines.
• Strong mentoring, leadership, and problem-solving skills.

Preferred Qualifications:

• Experience with API gateways, gRPC, or serverless functions.
• Certifications in AWS/Azure Java, or architecture roles.
• Exposure to AI/ML integration in backend services.