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Senior Database Engineer (DBA) - Bilingual English/Mandarin

Jobot • United States
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Senior Database Engineer (DBA) role for a fast-growing cross-border logistics technology company. Lead database operations, large-scale migrations, performance optimization, architecture, and automation across MySQL, Redis, MongoDB, Oracle, and OceanBase. Requires 5+ years of DBA experience, deep MySQL and Redis expertise, TB-level migration experience, and fluency in English and Mandarin.

Key Highlights
Bilingual English/Mandarin Senior DBA role
Core operations across MySQL, OceanBase, Redis, MongoDB, and Oracle
TB-level cross-data-center and cross-cloud migrations
Performance tuning and high-concurrency bottleneck resolution
Automation, governance, and collaborative support for logistics systems
Key Responsibilities
High-availability deployment, daily monitoring, backup and recovery, and troubleshooting of MySQL, OceanBase, Redis, MongoDB, and Oracle databases
Lead TB-level online database migrations across data centers and clouds, version upgrades, and data archiving with zero business interruption and zero data loss
Analyze slow queries, design indexes, optimize Redis cache hit rate and MongoDB aggregation pipelines, and resolve high-concurrency bottlenecks
Participate in schema reviews, develop sharding and read-write separation solutions, and refine DBA SOPs and data governance
Develop automated operations tools for backup verification, health inspection, and capacity forecasting
Work with development and operations teams to diagnose and fix database-related issues for logistics systems and dashboards
Technical Skills Required
MySQL Redis MongoDB
Benefits & Perks
Competitive Compensation
Growth role
Full Benefits, including 401K
Growing Tech-Focused Company
PTO and Holiday Pay
Nice to Have
DBA experience with cross-border logistics, e-commerce, or financial transaction systems
Understanding of multi-region data compliance such as GDPR
Familiarity with TiDB, ClickHouse, and Elasticsearch
Proficiency in Python, Go, or Shell with automated DBA tool platform experience
Cloud or database certifications such as AWS SAA/DOP, Alibaba Cloud ACP/ACE, OCP, or MCDBA
Experience operating stateful databases in Kubernetes environments
Fluent in Chinese and English

Job Description

If you are a Bilingual (English/Mandarin) Senior Database Engineer (DBA) and want to join a growing, tech-savvy E-Commerce company with a dynamic team then apply now!

Salary: $80,000 - $100,000 per year

A bit about us

We are a tech-enabled last mile delivery provider that specializes in connecting ecommerce shippers to their customers through fast and reliable delivery services. We offer next-day and 2-day delivery options tailored for retailers, marketplaces, and direct-to-consumer brands, along with seamless integration for logistics providers and 3PLs.

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