Senior Java Backend Developer - Spring Boot, Kafka/RabbitMQ | 6 Years of Exp | Any UST Location | Immediate Joiner

UST; Bengaluru; On-site; INR 1,800,000 - 2,400,000; Full time

Job summary

UST in Bengaluru, India is seeking a senior Java backend engineer to drive large-scale applications. You will leverage Core Java, Spring Boot, and Microservices Architecture to deliver robust services and performant APIs.

You will work with Java Streams, concurrency, multithreading, JWT/OAuth2 security, and messaging with Kafka or RabbitMQ. Strong architectural reasoning and the ability to articulate design decisions are essential, along with a focus on unit testing and test-driven development.

Qualifications

• Must demonstrate deep understanding of past projects and articulate technical implementations.
• Should explain reasoning behind engineering decisions, including technology selections.
• Must show strong architectural reasoning connecting requirements to patterns.
• Capable of describing how technologies collaborate to form scalable systems.
• Must have a solid grasp of system design beyond coding.

Skills

Core Java

Spring Boot

Microservices Architecture

Java Streams

Concurrency

Multithreading

JWT

OAuth2

Unit Testing

Test-driven development

Algorithmic problem solving

Design patterns

Explain architecture

Tools

Kafka

RabbitMQ

Job description

Required Skills

• Strong hands-on experience in Core Java
• Excellent practical knowledge of Spring Boot
• Strong experience in Microservices Architecture
• Good exposure to Java Streams, Concurrency, and Multithreading
• Experience in implementing application security using JWT and OAuth2
• Strong knowledge of Unit Testing frameworks and test-driven coding practices
• Expertise in messaging frameworks like Kafka and/or RabbitMQ
• Strong understanding of algorithmic problem solving
• Good understanding of design patterns and their implementation in real-world applications
• Ability to explain technical architecture, past project implementations, and engineering decisions in depth

Candidate Expectations

• Must have a deep understanding of past projects and be able to clearly articulate the technical implementation of each component
• Should be able to explain the reasoning behind engineering decisions, including the selection of technologies such as messaging systems, caching, and security mechanisms
• Must demonstrate strong architectural reasoning, with the ability to connect business requirements, design patterns, and technical architecture
• Should be capable of explaining how different technologies work together to build a scalable and maintainable system
• Must move beyond coding and show a solid understanding of system design and architecture