Posting record
Open 5 days
- JustMarkets' site dates the posting
- Ghostless first sees this listing
- Last checked: still up
How we know
It hasn't been reposted, listed twice, or left up unusually long, and the posting doesn't say it's a talent pool.
Ghostless records the day it first sees a posting, so a repost can't reset its age.
Last checked Nov 4, 2026.
How well do you match?
See how much of this posting your resume shows, and what it's missing.
Upload your resumeWhat it asks of you
- 4+ years of experience
What the posting discloses
Not stated: Pay, real vacancy, AI screening.
Why these three
Ontario requires postings from employers with 25 or more staff to state the pay, whether the vacancy exists, and whether AI screens applicants.
Some employers add pay only on their own site. Check the original posting before you rule it out.
Skills mentioned
About the role
We are looking for a highly motivated and results-oriented Database Administrator to join our team on a full-time basis. You will be responsible for ensuring the reliability, high availability, and optimal performance of our production databases. In this role, you will help strengthen disaster recovery capabilities, automate operations, and support business-critical workloads.
Responsibilities
- Operate and optimize production databases: PostgreSQL, MySQL/MariaDB, ClickHouse and Redis
- Ensure high availability, replication, backup and recovery across all database engines
- Run regular disaster recovery tests and meet backup and recovery compliance controls
- Tune performance: queries, indexes, configuration, resource limits
- Manage ClickHouse for analytics: replication, query limits, workload isolation
- Operate Redis for caching and real-time workloads: persistence, replication, failover
- Plan capacity and storage growth
- Automate database operations with infrastructure-as-code
- Review schema changes and migrations with engineering teams, and support moves to the cloud
- Take part in on-call and incident response
Requirements
- 4+ years of professional experience as a DBA or Database Reliability Engineer
- Strong experience with Big Data
- Deep expertise in PostgreSQL and MySQL/MariaDB: replication, backup tooling, performance tuning
- Production experience with Redis: persistence, replication, Sentinel or Cluster
- Production experience with ClickHouse or another columnar database
- Experience designing high availability and disaster recovery for databases
- Solid Linux skills and scripting (Bash, Python)
- Experience with database monitoring and alerting
Will be a plus
- Experience with Amazon RDS orAurora
- Experience running databases on Kubernetes with operators
- Experience with Ansible or Terraform
- Experience with SOC 2 or similar compliance controls
- Exposure to trading, fintech, or market-data platforms
We offer
- 20 paid vacation days per year
- 10 paid sick leave days per year
- Public holidays as per the company's approved Public holiday list
- Medical budget
- Opportunity to work remotely
- Professional education budget
- Language learning budget
- Wellness budget (gym membership, sports gear and related expenses)
Something wrong with this posting?