Backend SDE - Cybersecurity Job in Bengaluru at CloudSEK

CloudSEK is hiring for the role of Backend SDE - Cybersecurity!

Responsibilities of the Candidate:

• Develop and maintain scalable backend services using Python (and optionally Golang).
• Work on data pipelines and system components involving Kafka, Airflow, and PySpark.
• Write robust code that interacts with SQL/NoSQL databases like PostgreSQL and MongoDB.
• Build internal tools and services, participate in architecture reviews, and own deployments.
• Collaborate closely with product, security research, and frontend teams.

Requirements:

• Solid understanding of how Python executes code (interpreted vs compiled concepts).
• Strong grasp of concurrency, threading, multiprocessing, and the Global Interpreter Lock (GIL).
• Experience building web applications using Django or similar frameworks with an understanding of request-response lifecycle and ORM workflows.
• Good understanding of HTTP, TCP/IP, default ports (80/443/22), stateless protocols, and network-level fundamentals.
• Awareness of basic security principles, including encryption vs hashing and their real-world use cases.
• Familiarity with system design concepts like sharding, consistent hashing, and load balancing strategies.
• Bonus: Proficiency in Golang, understanding of goroutines, defer, and waitgroups.
• Bonus: Experience with cloud infrastructure, Docker, Kubernetes, and CI/CD pipelines.