Senior Backend Developer

4 weeks ago

tamil nadu, India IQ TechMax, Inc. - we specialize in NFTs, Blockchain, Crypto, ARVR, Metaverse, and AI Full time
We are looking for an experienced Senior Backend Developer with a minimum of 4 years of hands-on experience in Node.js, Kafka, and MongoDB to join our talented team. As a Senior Backend Developer, you will play a crucial role in architecting, developing, and maintaining scalable and high-performance backend systems to support our web applications and services. You will collaborate closely with frontend developers, DevOps engineers, and other stakeholders to deliver robust and reliable solutions.
Responsibilities:
Backend Development: Design, develop, and maintain backend services and APIs using Node.js, ensuring scalability, reliability, and performance.
Message Queue Integration: Implement message queue systems using Kafka for asynchronous communication between microservices and data processing.
Database Management: Design and optimize MongoDB databases, including schema design, indexing, and query optimization, to ensure efficient data storage and retrieval.
Microservices Architecture: Architect and implement microservices-based architecture, breaking down monolithic applications into smaller, more manageable services.
Data Streaming: Implement real-time data streaming pipelines using Kafka for processing and analyzing large volumes of data.
Security and Authentication: Implement authentication and authorization mechanisms to secure backend APIs and services, including JWT, OAuth, or similar protocols.
Monitoring and Logging: Set up monitoring and logging infrastructure using tools like Prometheus, Grafana, and ELK stack to track system health, performance, and errors.
Deployment and DevOps: Work closely with DevOps engineers to automate deployment pipelines, ensure continuous integration and delivery (CI/CD), and maintain infrastructure as code (IaC) using tools like Docker, Kubernetes, and Terraform.
Code Reviews and Best Practices: Conduct code reviews, enforce coding standards, and promote best practices in backend development to ensure code quality, maintainability, and scalability.
Documentation: Document architecture, design decisions, and API specifications for future reference and knowledge sharing.
Requirements:
Bachelor's degree in Computer Science, Engineering, or a related field.
Minimum of 4 years of professional experience in backend development.
Proficiency in Node.js for building scalable and efficient server-side applications.
Experience with Apache Kafka for building distributed streaming platforms and event-driven architectures.
Strong understanding of MongoDB and NoSQL databases, including schema design and query optimization.
Experience with microservices architecture and containerization using Docker and Kubernetes.
Familiarity with RESTful API design principles and best practices.
Proficient understanding of code versioning tools, such as Git.
Excellent problem-solving skills and attention to detail.
Strong communication and collaboration skills.
Nice to Have:
Experience with other backend technologies such as Express.js, NestJS, or Fastify.
Knowledge of other message queue systems like RabbitMQ or ActiveMQ.
Familiarity with cloud platforms like AWS, Azure, or Google Cloud Platform.
Experience with relational databases (e.g., PostgreSQL, MySQL) and ORM frameworks (e.g., Sequelize, TypeORM).
Understanding of GraphQL and its implementation.
Knowledge of security best practices and common vulnerabilities (e.g., OWASP Top 10).
Experience with testing frameworks like Mocha, Chai, or Jest.
Join our team and contribute to building scalable, high-performance backend systems that power our innovative web applications and services

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