Job Title

Backend-Focused Full Stack Developer (Java & Microservices)

Role Overview

We are seeking a Backend-focused Full Stack Developer with strong expertise in designing, building, and scaling high-performance microservices. This role is primarily backend-centric, with frontend exposure considered an added advantage but not mandatory.

You will play a critical role in developing secure, scalable, and production-ready systems within a modern microservices ecosystem. The ideal candidate should have deep backend expertise in Java and Spring Boot, along with experience in event-driven architectures, containerized deployments, and CI/CD-driven engineering environments.

Key Responsibilities

Design and develop resilient backend services using Java and Spring Boot within a microservices architecture.
Build secure, scalable RESTful APIs with robust authentication and authorization mechanisms.
Develop and maintain message-driven, event-based, and asynchronous systems using queues or streaming platforms.
Implement caching strategies to enhance performance, scalability, and response times.
Write optimized, secure SQL queries using relational databases.
Ensure high code quality through unit, integration, and contract testing.
Contribute to CI/CD pipelines, automated deployments, and overall production readiness.
Deploy, manage, and troubleshoot applications in Kubernetes-based environments.
Collaborate with frontend, DevOps, and QA teams to deliver end-to-end features.
Participate in architecture discussions, design reviews, and performance optimization initiatives.

Mandatory Skills (Core Requirements)

Backend & Architecture

Strong hands-on experience with Java and Spring Boot.
Solid understanding of microservices architecture, REST principles, and API design best practices.
Experience implementing authentication and authorization using Spring Security, OAuth2, JWT, or similar frameworks.

Databases & Messaging

Strong experience with relational databases such as PostgreSQL, MySQL, or Oracle, including query optimization.
Hands-on experience with messaging and event-driven systems such as RabbitMQ, Kafka, ActiveMQ, AWS SQS, Google Pub/Sub, or equivalent technologies.

Caching & Performance

Experience working with caching solutions such as Redis, Memcached, or similar tools to improve system performance.

DevOps & Quality Engineering

Familiarity with CI/CD pipelines and DevOps best practices.
Experience writing automated test cases using TDD or BDD methodologies (JUnit, Mockito, Cucumber, etc.).
Understanding of containerized deployments and Kubernetes fundamentals.

Good-to-Have Skills (Optional)

Frontend development experience with ReactJS, Angular, or similar frameworks.
Exposure to backend development using Node.js / Express.js.
Experience with Docker and containerization.
Familiarity with monitoring and logging tools such as Prometheus, Grafana, or ELK stack.
Knowledge of API gateways, service mesh, or traffic management tools (Istio, Envoy).
Prior experience in telecom domains, high-throughput systems, or large-scale event-driven architectures.

Why Join This Role?

This opportunity allows you to work on large-scale, high-performance backend systems in a modern microservices environment. You will gain exposure to cutting-edge architecture patterns, DevOps automation, container orchestration, and distributed system design while collaborating with cross-functional teams to deliver impactful, production-grade solutions.