Java Backend Developer / Software Engineer

Sonyo Management Consultants; Bangalore Rural, Bengaluru, Chennai District; On-site; INR 2,500,000 - 4,000,000; Full time

Job summary

Sonyo Management Consultants is seeking an experienced Java Backend Developer / Software Engineer to design and build scalable, high-performance backend systems. You will work with Java, Spring Boot, and Microservices to deliver robust RESTful APIs and data-intensive services in a fast-paced environment.

You should have strong CS fundamentals, hands-on problem solving, and a track record of delivering reliable backend solutions with multithreading, unit tests, and relational databases such as

Qualifications

• 6–12 years of hands-on Java Backend Development experience.
• Proficient in Java (8/11/17), Spring Boot, and microservices.
• Strong fundamentals in CS, problem solving, and coding skills.

Skills

Java Backend Development

Core Java (Java 8/11/17)

Spring Boot

Microservices Architecture

Object-Oriented Programming (OOP)

RESTful APIs

SQL / RDBMS (Oracle/MySQL/PostgreSQL)

Git

Data Structures & Algorithms (DSA)

Multithreading & Concurrency

Education

Bachelor's or Master's degree in Computer Science/Information Technology/Engineering

Job description

Job Title: Java Backend Developer / Software Engineer

Experience: 612 Years
Location: Chennai / Bangalore
Interview Mode: Face-to-Face (Mandatory)

Job Summary

We are looking for an experienced Java Backend Developer / Software Engineer with 612 years of hands-on experience in designing and developing scalable, high-performance backend applications. The ideal candidate should have strong expertise in Java, Spring Boot, Microservices Architecture, and core computer science fundamentals, along with excellent problem-solving and coding skills.

Required Skills

• 6–12 years of experience in Java Backend Development.
• Strong hands‑on experience with Core Java (Java 8/11/17).
• Extensive experience with Spring Boot and Microservices Architecture.
• Strong understanding of Object-Oriented Programming (OOPs) principles.
• Hands‑on experience with Java Servlets and backend web technologies.
• Strong knowledge of Multithreading, Concurrency, and Java Collections Framework.
• Excellent understanding of Data Structures & Algorithms (DSA) with strong problem‑solving skills.
• Experience in designing and developing RESTful APIs.
• Strong SQL skills and experience working with relational databases such as Oracle, MySQL, or PostgreSQL.
• Experience with Git and version control systems.
• Good understanding of software design patterns and clean coding practices.

Educational Qualification

• Bachelor's or Master's degree in Computer Science, Information Technology, Engineering, or a related discipline.