Senior Java Developer (Exp. 5 – 8 Yrs)

Efficienza Business Solutions

• info@efficienza.in
• 044 45030953
  

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Senior Java Developer (Exp. 5 – 8 Yrs)

Role Overview

We are looking for an experienced

Java Developer

with strong expertise in

Spring Boot, Microservices

, and

AWS

to design and implement scalable, secure, and high-performance backend solutions. The candidate will lead development efforts, mentor junior developers, and ensure adherence to best practices.

Key Responsibilities

• Architect, design, and develop Java-based enterprise applications using Spring Boot and Microservices.
• Implement and optimize RESTful APIs and integration with third-party services.
• Deploy, monitor, and maintain applications on AWS Cloud (EC2, ECS, Lambda, RDS, S3).
• Drive code quality, performance tuning, and security best practices.
• Collaborate with product owners, architects, and QA teams in an Agile environment.
• Mentor junior developers and conduct technical reviews.
  

Required Skills & Qualifications

• Core Java (Java 8+ features: Streams, Lambdas, Optional, Functional Interfaces).
• Spring Framework (Spring Boot, Spring Security, Spring Data JPA).
• Microservices architecture, API Gateway, and service discovery.
• AWS Services: EC2, ECS/EKS, Lambda, S3, RDS, CloudWatch.
• Database expertise: MySQL/PostgreSQL, Hibernate, and query optimization.
• Messaging systems: Kafka, RabbitMQ.
• Containerization: Docker and orchestration with Kubernetes.
• Unit & Integration Testing: JUnit, Mockito.
• Familiarity with Reactive Programming (Spring WebFlux) and event-driven architecture.
• Knowledge of design patterns, SOLID principles, and clean architecture.
  

Additional Java-Related Requirements

• Experience with performance tuning, memory management, and profiling tools (VisualVM, JProfiler).
• Strong understanding of concurrency, threading, and asynchronous programming.
• Exposure to API security (OAuth2, JWT).
• Knowledge of build tools (Maven/Gradle) and logging frameworks (Log4j, SLF4J).
• Familiarity with cloud-native best practices and 12-factor app principles.
  

Soft Skills

• Excellent problem-solving and analytical skills.
• Strong communication and leadership abilities.
• Ability to work in fast-paced Agile environments.
  

Job Type:

Full Time

Job Location:

ChennaiApply for this positionFull Name *Email *Phone *Cover Letter *Upload CV/Resume *Allowed Type(s): .pdf, .doc, .docxBy using this form you agree with the storage and handling of your data by this website. *Efficienza, an emerging industrial smart automation solutions company having its business operations in Chennai India.AddressPlot No:37, SSD Oil Mill Road (A.N. ELUMALAI SALAI), VGN Nagar, Iyyappanthangal, Chennai – 600 056,Contact

• www.efficienza.in
• info@efficienza.in
  

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