Senior Database Architect: Scale & Performance (MySQL)

Dyflexis; Den Haag; On-site; EUR 66,000 - 79,000; Full time

Benefits offered by this job

Fixed salary up to €6,500 gross per月

Personal development budget

25 vacation days

In-house chef

Social events

ARJ Gym membership

Pension plan

8% holiday allowance

Travel allowance

WFH compensation

Friday chair massages

Job summary

Dyflexis, a workforce management software company, seeks a Database Architect to keep our multi-cluster infrastructure fast, stable, and scalable as we grow across markets.

You will review queries, migrations, and data models, collaborating with Platform and development teams to bake database considerations into the software from day one. Excellent English, 5+ years in database design/engineering, and strong MySQL plus another DBMS are required.

Qualifications

• 5+ years of experience as a database architect or database engineer.
• Experience in fintech, HR tech, SaaS, or ticketing and ordering platforms is a plus.
• Deep expertise in MySQL, with solid experience in at least one other DBMS (Postgres/Oracle/MSSQL).
• Familiarity with PHP to read/review queries.

Responsibilities

• Own production database performance, including queries, indexing, and execution plans using MySQL.
• Run migrations across database clusters, including Atlas.
• Improve and evolve database infrastructure with scaling strategies like sharding/partitioning.
• Write and maintain standards for database work across teams, including migrations.
• Handle regular database maintenance, monitoring, and schema changes.
• Review code to ensure database considerations at early project stages.

Skills

English proficiency

Clear communication

Team collaboration

Tools

MySQL

PostgreSQL

Oracle

MSSQL Server

Atlas

PHP

Job description

Dyflexis, a workforce management software company, seeks a Database Architect to keep our multi-cluster infrastructure fast, stable, and scalable as we grow across markets.

You will review queries, migrations, and data models, collaborating with Platform and development teams to bake database considerations into the software from day one. Excellent English, 5+ years in database design/engineering, and strong MySQL plus another DBMS are required.