Backend Developer

?We are seeking a

Backend Developer

with

3-5 years of experience

in

Java, Spring Boot, JavaScript, MySQL, NoSQL databases, and message queues

. The ideal candidate will be responsible for

developing, maintaining, and optimizing backend systems

to support scalable and high-performance applications.?This role requires a strong understanding of

RESTful API development, microservices architecture, and database management

. The ideal candidate should also be familiar with

containerization, CI/CD workflows, and test-driven development

.?As a

Backend Developer

, you will collaborate with

frontend developers, DevOps teams, and product managers

to deliver robust and efficient backend solutions.??

?Primary Responsibilities?

• Backend Development & API Design?
  

Develop, test, and maintain

server-side logic and RESTful APIs

using

Java & Spring Boot

.?Write

efficient, scalable, and maintainable

backend code following best practices.?Design and implement

microservices-based architecture

.?

• Database Management & Optimization?
  

Work with

MySQL and NoSQL databases (MongoDB, Cassandra, etc.)

for data storage and retrieval.?Optimize

database performance, indexing, and query execution

.?Implement

data caching strategies

for high-speed access.?

• Message Queues & Asynchronous Processing?
  

Integrate and manage

message brokers

such as

RabbitMQ, Kafka, or ActiveMQ

for event-driven processing.?Design and implement

asynchronous workflows and event-driven architectures

.?

• Security & Performance Optimization?
  

Implement

authentication and authorization mechanisms (OAuth, JWT, API Security)

.?Optimize backend

performance, scalability, and reliability

.?Handle

error tracking, debugging, and logging

effectively.?

• Testing & CI/CD?
  

Write

unit tests, integration tests, and functional tests

using

JUnit, Mockito, or other frameworks

.?Participate in

test-driven development (TDD) practices

.?Work with

CI/CD pipelines (Jenkins, GitHub Actions, Bitbucket, or GitLab CI/CD)

to automate deployment.?

• Version Control & Collaboration?
  

Manage and track changes using

Git and GitHub/GitLab

.?Follow

branching strategies and code review best practices

.?Collaborate with

cross-functional teams

in Agile environments.??

?Additional Responsibilities?

Participate in

Agile/Scrum meetings

and contribute to sprint planning.?Troubleshoot

production issues and optimize system reliability

.?Stay updated with

emerging technologies and industry best practices

.?Document

technical designs, APIs, and database schemas

.??

?Required Skills & Qualifications?

Must-Have Skills:

?

Programming:

Proficiency in

Java, Spring Boot, JavaScript

.?

Databases:

Experience with

MySQL and NoSQL (MongoDB, Cassandra, etc.)

.?

Message Queues:

Hands-on experience with

Kafka, RabbitMQ, or similar technologies

.?

API Development:

Strong knowledge of

RESTful API design and integration

.?

Microservices & Containerization:

Experience implementing

microservices with Docker and Kubernetes

.?

Software Engineering Principles:

Understanding of

OOP, SOLID principles, and design patterns

.?

Testing:

Experience with

unit testing and test-driven development (TDD)

.?

Version Control:

Familiarity with

Git workflows

(GitHub/GitLab/Bitbucket).?

CI/CD:

Understanding of

automated deployment and DevOps best practices

.?

Problem-Solving:

Strong debugging and troubleshooting skills.?

Good-to-Have Skills:

?

Cloud Platforms:

Exposure to

AWS, Azure, or Google Cloud (GCP)

.?

GraphQL:

Experience with

GraphQL API development

.?

Security:

Basic understanding of

API security best practices

.?

Performance Optimization:

Knowledge of

caching strategies (Redis, Memcached)

.?

Scripting:

Familiarity with

Shell scripting or Python

for automation.