Senior Consultant / Consultant - Java Developer

4 - 10 years

20 - 25 Lacs

Posted:2 days ago| Platform: Naukri logo

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Job Type

Full Time

Job Description

  • Design and develop robust, scalable, and high-performance backend systems using

    Java

    and

    Spring Boot

    .
  • Implement

    multithreaded

    and

    concurrent processing

    solutions to handle high transaction volumes.
  • Contribute to

    system design and architecture discussions

    , ensuring optimal design patterns and best practices.
  • Build and maintain

    RESTful APIs

    and microservices.
  • Collaborate with cross-functional teams (DevOps, QA, Product) to deliver high-quality software.
  • Optimize application performance, memory management, and response times.
  • Troubleshoot complex production issues and drive root cause analysis.
  • Participate in

    code reviews

    and mentor junior developers when needed.
  • Strong proficiency in

    Core Java (8 or above)

    including

    Collections

    ,

    Multithreading

    , and

    Concurrency

    .
  • Hands-on experience with

    Spring Boot

    ,

    Spring MVC

    ,

    Spring Data / JPA

    , and

    Microservices architecture

    .
  • Experience in

    System Design

    ,

    Design Patterns

    , and

    Scalable architecture

    .
  • Proficient with

    RESTful API development

    and integration.
  • Good understanding of

    Databases

    (MySQL / PostgreSQL / MongoDB).
  • Familiarity with

    Caching frameworks

    (Redis / Hazelcast).
  • Knowledge of

    Messaging systems

    (Kafka / RabbitMQ) preferred.
  • Exposure to

    CI/CD tools

    ,

    Git

    , and

    cloud platforms

    (AWS / Azure / GCP) is a plus.

Required Qualifications

  • Experience working on

    high-performance, low-latency systems

    .
  • Exposure to

    Distributed Systems

    and

    Event-Driven Architectures

    .
  • Familiarity with

    Docker

    and

    Kubernetes

    for containerized deployments.
  • Good understanding of

    data structures and algorithms

    .
  • Excellent problem-solving and analytical thinking.
  • Strong communication and collaboration skills.
  • Ability to take ownership and deliver under tight deadlines.
  • Passion for writing clean, maintainable, and efficient code.
  • Bachelor s or Master s degree in

    Computer Science

    ,

    Engineering

    , or a related technical field.

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Professional Services

London

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