Principal Back End Developer

We are seeking a highly skilled Back-End Developer with full stack capabilities to design, build, and maintain scalable, secure, and high-performance applications. The ideal candidate will have hands-on experience with Linux environments, microservices architecture, container orchestration using Kubernetes, and event-driven systems using Kafka or similar messaging queues. Proficiency in Go, Node.js, and Java is essential, along with experience in both relational and non-relational databases.

Key Responsibilities

• Design and implement robust back-end services and APIs using Go, Node.js, and Java.
• Develop and maintain microservices that are scalable, resilient, and secure by design.
• Deploy and manage containerized applications using Kubernetes and Docker.
• Integrate messaging systems such as Kafka or RabbitMQ to support real-time data flows and asynchronous processing.
• Collaborate with front-end developers to ensure seamless integration and full stack functionality.
• Optimize system performance and troubleshoot production issues across distributed environments.
• Work in Linux-based environments, managing configurations, scripting, and automation tasks.
• Design and manage data models using relational databases like PostgreSQL and non-relational databases like Cassandra and Redis.
• Participate in Agile development processes, including sprint planning, code reviews, and retrospectives.
• Ensure code quality through automated testing, CI/CD pipelines, and monitoring tools.
• Document system architecture, APIs, and operational procedures for maintainability and scalability.

Qualifications and Education Requirements

• Bachelors or Masters degree in computer science, Engineering, or related field.
• Minimum 15+ years of experience in back-end development with exposure to full stack projects.

Required Qualifications

• Solid hands of experience in Go, Node.js, and Java.
• Strong Linux system administration and scripting skills.
• Deep understanding of microservices architecture and container orchestration.
• Hands-on experience with Kubernetes, Docker, and Helm.
• Experience with Kafka, RabbitMQ, or other messaging systems.
• Experience with PostgreSQL, Cassandra, and Redis.
• Familiarity with RESTful APIs, authentication protocols, and secure coding practices.
• Knowledge of CI/CD tools such as Jenkins, Azure DevOps, or GitHub Actions.
• Excellent problem-solving skills and attention to detail.

Preferred Skills

• Experience with cloud platforms (AWS, Azure, GCP).
• Familiarity with monitoring and logging tools (e.g., Prometheus, Grafana, ELK stack).
• Exposure to front-end technologies such as React, Angular, or Vue.js.
• Understanding of DevOps principles and infrastructure-as-code tools.
• Ability to work independently and collaboratively in a fast-paced environment.