Lead Database & Data Platform Engineer

Strider; Argentina; Presencial; ARS 120.729.000 - 241.458.000; Jornada completa

Descripción de la vacante

Strider seeks an experienced Database Administrator to own the database and data estate end-to-end. You will upgrade Windows Server OS across an Always On cluster, manage SQL Server self-managed on EC2 and MySQL on RDS, and drive data standards across engineering teams.

You will ensure high availability, backups, and cost-conscious operations while partnering with the data platform team. The role requires deep AWS experience, strong English communication, and a track record of end-to-end

Formación

• 7+ years of professional database experience with SQL Server and MySQL.
• Hands-on SQL Server administration and upgrades in AWS or on-prem environments.
• Experience with Always On, failover clustering, and high availability.
• Ability to define database standards and review schema and data access design.
• Strong English communication and cross-team collaboration.

Responsabilidades

• Own the database and data estate end-to-end, upgrading and setting standards.
• Operate BYOL SQL Server on EC2 and MySQL on RDS, with monitoring and security.
• Perform Windows Server OS upgrades and manage HA, backup, and DR testing.
• Define data governance, capacity planning, and cost optimization.
• Provide data observability and act as technical authority for data across teams.
• Collaborate with data platform and engineering to mature the estate.

Conocimientos

SQL Server administration

AWS (EC2, RDS, S3, IAM, CloudWatch)

MySQL administration

Windows Server administration

SQL Server upgrade experience

Always On / HA

Data standards & schema design

End-to-end production ownership

English communication

AI tools (Claude)

Educación

Bachelor's Degree in Computer Engineering, Computer Science, or equivalent

Herramientas

Snowflake

dbt

Rivery

Metabase

QuickSight

Descripción del empleo

Requirements

Must-haves

• 7+ years of professional experience
• Deep and current Microsoft SQL Server administration
• Hands‑on experience with SQL Server installation and configuration on a self‑managed server (EC2 or on‑premise), including OS‑level work beneath a live production instance
• Experience with Windows Server administration, including OS upgrades and migrations
• Recently performed SQL Server upgrade, including source and target versions, in‑place or side‑by‑side, and the Windows Server version pairing
• Experience with SQL Server high availability (Always On Availability Groups, failover clustering)
• Experience with MySQL administration
• Experience with AWS (EC2, RDS, S3, IAM, CloudWatch)
• Proficiency with AI tools (e.g., Claude) applied to daily work
• Prior end‑to‑end ownership of a production database estate, including assessing an
• inherited environment and driving it to a measurably better state
• Experience setting data standards and reviewing schema and data‑access design
• across application teams
• Strong communication skills in both spoken and written English

What makes you stand out

• Most recent SQL Server upgrade performed, stated on the profile: source and target versions, in‑place or side‑by‑side, year, and the Windows Server version pairing
• Why this role exists:
• This position reports into the Platform team and serves as the top technical authority on data for both engineering groups
• The pressing need is someone able to jump straight into a time‑sensitive OS upgrade ahead of year‑end
• The broader mandate is bringing the estate to a standard that holds up with customers, auditors, and the insurer
• The company was formed through a merger and runs two separate stacks, with no single owner accountable for the estate to date
• We're looking for someone motivated to solve this at the root rather than apply a temporary fix, with the mandate to do so

Nice‑to‑haves

• Startup experience
• Snowflake administration and development
• ETL pipelines and tools (e.g., Rivery, dbt)
• Data warehouse design and development
• Data lake on S3
• BI/analytics tools (e.g., Metabase, QuickSight)
• Data governance and data quality practice
• SQL Server migration to a managed service
• Bachelor's Degree in Computer Engineering, Computer Science, or equivalent

What you will work on

• Own the database and data estate end to end: assess what we have, run a time‑critical upgrade as the first job, and then set the direction and standards that mature the whole environment
• Our SQL Server is BYOL on EC2: we install, configure, and operate it ourselves, an on‑premise setup that happens to live in AWS. MySQL runs on RDS
• First 90 days
• 1. Assess the current estate: inventory, backup and recovery posture, high availability configuration, monitoring and alerting gaps, access model, capacity, and cost.
• 2. Produce a written state‑of‑the‑estate and a prioritized remediation plan
• Near‑term priority
• 1. Upgrade the Windows Server OS hosting our production SQL Server estate — Windows
• Server 2016 → 2022 — across an Always On Availability Group cluster, with no data loss and
• minimal downtime. Must do before the end of 2026
• 2. Then upgrade the SQL Server version from our current SQL Server 2017, and own the recommendation on whether we stay self‑managed on EC2 or move to AWS RDS managed SQL Server after the upgrade.
• Core ownership
• 1. Full ownership of administration, operation,s and optimization for all relational databases: SQL Server (self‑managed on EC2) and MySQL (RDS)
• 2. Performance tuning, monitoring and alerting, backup and recovery, high availability and failover, security and access management, capacity and cost
• Maturing the estate
• 1. Define and enforce database standards across the C#/.NET SQL Server and TypeScript/MySQL codebases; act as the technical authority on schema and data‑
• access design for both engineering teams
• 2. Own data observability: monitoring, alerting, and capacity forecasting against agreed service levels
• 3. Establish backup and DR testing, access governan,ce and change control that stand up to SOC 2 and our cyber insurer
• 4. Produce and maintain a data platform roadmap covering both relational stacks, Snowfl,ake and the analytics estate
• 5. Set direction for the data engineering team on database matters
• Secondary
• 1. Snowflake administration, including usage and cost monitoring
• 3. Data warehouse and data engineering work alongside the data platform team; support internal and external analytics and BI