-Minimum 3 years of experience with Node.js (experience with frameworks like express.js, passport.js, io, next.js is preferable)

- Minimum 6 years of experience in building and maintaining large scale web applications in microservice architecture
- Deep Understanding and experience in highly distributed software systems, ability to understand the nuances and solve problems related to scale, performance, security and resiliency of such a system
- Experience with cloud providers (preferably AWS or GCP)
- Experience in deploying and running applications in containers (Docker/Kubernetes)
- Deep expertise inSQL databases (Mysql/Postgres)
- NoSQL databases (Cassandra / DynamoDB / MongoDB / Elasticsearch)

- Caches (Redis/Aerospike/Hazelcast)





- Message queues (RabbitMQ/SQS/Pubsub)
- Event streaming platforms (Kafka/Kinesis/Pulsar)
- Strong understanding of up-to-date CI/CD methodology
- Experience in operations of large scale microservice architecture including monitoring / alerting / observability , performance, debugging/troubleshooting and cost-effectiveness
- Knowledge of workflow engines like K2, AWS step functions is preferable
- Strong interpersonal, team building, and mentoring skills
- Excellent written and verbal communication skills

📌 Senior Developer – Backend (Mumbai)
🏢 Gokool Software Labs
📍 Mumbai