استخدام database reliability engineer

توضیحات آگهی

Wallex is a FinTech company providing a secure cryptocurrency exchange platform and digital asset payment solutions
With a vision to become a leading global FinTech enterprise Wallex is recognized as one of the largest cryptocurrency exchange platforms in Iran supporting the online trading of over 130 cryptocurrencies
We are looking for a Database Reliability Engineer DBRE to join our Database team and help build and operate reliable scalable and well automated database infrastructure
In this role you will work across database operations Linux systems monitoring troubleshooting and infrastructure automation You will support both the databases behind our production services and the database infrastructure used by our Data and Data Product teams
Our current database stack includes MySQL PostgreSQL MongoDB and ClickHouse
Responsibilities
Operate monitor and maintain production database environments
Troubleshoot database Linux replication performance and infrastructure issues and drive incidents toward root cause and resolution
Maintain and improve replication clustering high availability backup restore and PITR capabilities
Automate database operations configuration management and provisioning using Ansible Terraform Git and scripting
Support database upgrades maintenance performance analysis and capacity planning
Work closely with engineering teams to support databases behind production services and help resolve application database reliability and performance issues
Collaborate with Data and Data Product teams to provide reliable database infrastructure for data engineering workloads and data driven products
Continuously improve monitoring operational processes and automation to reduce manual work and improve reliability
Requirements
Hands on experience working with Linux based production systems and databases
Practical knowledge of at least one major database system preferably MySQL or PostgreSQL
Good understanding of database fundamentals including transactions indexing locking query performance replication and backup recovery
Understanding of high availability clustering failover and PITR concepts
Familiarity with infrastructure and automation tooling such as Git Ansible Terraform and monitoring systems
Strong troubleshooting and problem solving skills across database and infrastructure layers
A strong engineering mindset with an interest in automation reliability and understanding how database systems work internally
Nice to Have
Experience with MongoDB ClickHouse PMM Bash Python observability tooling or production infrastructure DevOps environments
You don t need to have worked with every technology in our stack We value strong fundamentals ownership curiosity and the ability to learn and solve complex problems
We build not watch This is where you belong
شرکت والکس Wallex
دسته بندی وب برنامه نویسی و نرم افزار
نحوه همکاری تمام وقت
نوع همکاری حضوری
مدرک تحصیلی کارشناسی
سابقه کار سه تا شش سال
حقوق توافقی
جنسیت مهم نیست
مهارت ها MySQL Monitor backup
شهر تهران تهران