Relevantz Technology - Java/Python Developer

Experience :

• 10 years of overall software development experience.
• 4 years of hands-on experience in Java development.
• 6 years of hands-on experience in Python development.
• Experience building enterprise-scale applications, distributed systems, and cloud-native solutions.

Tech Stack :

Java :

• Strong proficiency in Java 17
• Core Java concepts : Multithreading & Concurrency, Collections Framework, Streams API & Lambda Expressions, Functional Programming, JVM Performance Tuning
• Experience with : Spring Boot, Spring Cloud, RESTful API Development, Microservices Architecture

Python :

• Strong Python programming expertise
• Experience with : FastAPI / Flask, Asynchronous Programming, REST API Development, Enterprise Application Development
• Knowledge of Python design patterns, testing frameworks, and code optimization

Microservices & Distributed Systems :

• Design and development of scalable microservices
• API design and integration
• Service-to-service communication
• Authentication & Authorization (OAuth2/JWT)
• Event-driven architecture
• Docker & Kubernetes
• Kafka/RabbitMQ preferred

Database & SQL :

• Strong SQL expertise
• Hands-on experience with Query Optimization

Key Responsibilities :

• Architect and develop high-performance microservices using Java and Spring Boot to ensure seamless integration across distributed enterprise systems.
• Design and implement scalable backend solutions using Python and modern Python frameworks to support data-intensive applications and automation workflows.
• Lead code reviews and technical design sessions to maintain high engineering standards and mentor junior developers within the team.
• Collaborate with stakeholders to translate complex business requirements into technical specifications, ensuring the delivery of high-quality software products.
• Optimize existing application performance by identifying bottlenecks and implementing efficient algorithms and database queries to enhance system throughput.