Devops Engineer Job in Palnar Transmedia Pvt Ltd

DevOps Engineer

DevOps skills:

• Understands and has put into practice the Twelve-Factor app principles.
• Understands and practices infrastructure-as-code.

Cloud platform:

• Good understanding of objects and workflow of the platform of one big cloud player (Azure preferable, AWS ok as well).
• Hybrid cloud environments are understood, experience in that area can be shown.

Linux:

• Mastery of bash scripting.
• Mastery of services and processes within a linux platform.
• Understands the OS primitives like processes, threads, sockets, tcp/udp stack, etc.

Docker / Containers:

• Be able to expertly write down Dockerfiles (multi-staged build, custom entrypoints, commands), docker compose configurations
• Excellent understanding of best practices linked to private registries
• Very good understanding the lifecycle of a container

Kubernetes:

• Excellent understanding of Kubernetes objects (pods, services, ingresses) and their lifecycle (ability to change and update deployments on the fly).
• Excellent mastery of scaling strategies on a cluster.

Networking and security:

• SSO solutions are understood and have been put into practice.
• Understanding of proxies reverse proxies (nginx ingress, traefik is a plus).
• Good mastery of firewall, port release problematics.
• Very good understanding of TLS/HTTPS, certificates.
• Good understanding of DNS and routing.

Database skills:

• Basic understanding of SQL.
• General understanding of RDBMS like Oracle, MariaDB.
• General understanding of NoSQL.

Programming:

• General programming/scripting knowledge.
• Any script language in addition to bash is a plus (Python, Go, JS).
• General understanding of JVM (Memory Management, JMX, etc).

CI/CD:

• General understanding of continues integration and continuous deployment e.g. via GitHub/Bitbucket.
• General understanding of maven.

App/Web Container:

• Able to install and setup a web container like Tomcat, Jetty etc.
• Able to deploy web apps (WAR) and do the needed configurations (SSL, Connection Pooling, JNDI, Routing, Thread Pool, context.xml etc.).
• Understands the lifecycle of servlets etc.

Monitoring:

• General understanding of APM.
• Mastery of Frameworks like Grafana, Prometheus, Elasticsearch, etc.