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Zscaler

Staff Database Development Engineer

Zscaler

Published 11 May 2026
Bangalore, IND; Hyderabad, IND; Mohali, IND
Full Time

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Role Highlights

Languages used

Key skills

Data Infrastructure
Search Engines
Integrations
CICD
Relational Database
IAC
Transformation
Agile
Security
AI
Modelling
Automation
Reliability
Serverless
Cloud
Streaming
Operations
Optimization
Storage

Tools, Libraries and Frameworks

PostGres
MySQL
AWS
Aurora
RDS
Terraform
Kafka
Kubernetes

Description

The role involves designing and evolving high-scale data models and sharding patterns to support massive transactional and analytical workloads. The individual will optimize query performance and database internals across large database fleets. Responsibilities include leading the operation and scaling of cloud-based database environments. The position requires architecting zero-downtime schema migrations and implementing disaster recovery strategies. Additionally, the role focuses on standardizing database observability and automation through the development of pipelines for schema changes and infrastructure management.

Required Qualifications and Skills

Candidates must possess at least 6 years of professional experience with relational databases, including a minimum of 3 years operating cloud databases like AWS Aurora or RDS in production. Expert-level proficiency in SQL, PL/pgSQL, and MySQL stored routines is required, along with deep technical knowledge of database internals such as MVCC, WAL, and InnoDB locking mechanisms. The role necessitates hands-on experience with data modeling, partitioning, and infrastructure as code tools like Terraform or CloudFormation. Additionally, advanced skills in performance diagnostics using specific profiling tools are essential for the position.

Disclaimer

Disclaimer: Job and company description information and some of the data fields may have been generated via GPT-4 summarisation and could contain inaccuracies. The full external job listing link should always be relied on for authoritative information.

About the company

Zscaler

Size

6971

Founded

HQ

San Jose, US

Public/Private

Public Company

Description

Zscaler accelerates digital transformation for its customers by making them more agile, efficient, resilient, and secure, leveraging the Zscaler Zero Trust Exchange, a cloud-native platform that protects against cyberattacks and data loss by securely connecting users, devices, and applications. With over a decade of experience in developing, operating, and scaling the cloud, Zscaler serves thousands of enterprise customers globally, including 450 of the Forbes Global 2000 organizations, by eliminating latency-creating gateway appliances and improving user experiences. Founded in 2007, Zscaler's mission is to make the cloud a safe place to do business, and its security platform strategically places a company's defenses and controls on the internet to ensure every connection is fast and secure, regardless of user location or application workload.

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