Database Engineer (Senior/Lead) ID41867
Olszańska St, 7, Kraków +4 Locations
AgileEngine
AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.
Why join us
If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! :)
About the role
As a Database Engineer, you will spearhead the transformation of cloud-based databases into high-performance, self-hosted solutions, delivering cost savings and stronger operational control. You’ll lead end-to-end migration strategies, optimize performance, and ensure robust security, while collaborating with a skilled, innovative team. This role offers a unique chance to shape critical infrastructure, expand expertise in PostgreSQL/MySQL, and make a lasting impact on system resilience and efficiency.
What you will do
Plan & Assess: Audit current RDS setup, run cost analysis, define migration strategy, risk plan, and infra requirements;
Build & Secure: Configure self-hosted DB servers, implement HA clustering/replication, harden security, and deploy monitoring/alerting with automated backups;
Migrate & Validate: Execute zero-downtime migration, update app connections, verify data integrity, benchmark performance, and maintain rollback options;
Document & Transfer: Deliver runbooks, dashboards, maintenance schedules, and conduct knowledge-transfer sessions with internal teams;
Maintain & Support: Provide ongoing optimization, backup/DR validation, and performance monitoring post-migration.
Must haves
5+ years of experience with database administration and migrations;
Expert-level knowledge of PostgreSQL/MySQL;
Proven experience migrating from AWS RDS to self-hosted solutions;
Strong Linux system administration skills;
Experience with database clustering and replication (e.g., RDS, Aurora, PostgreSQL, MySQL);
Proficiency in backup and disaster recovery solutions;
Infrastructure as Code experience (Terraform, Ansible, or similar);
Upper-Intermediate English level.
Nice to haves
Previous cost optimization projects with documented savings;
Experience with database performance tuning and optimization;
Knowledge of containerization (Docker) and orchestration (Kubernetes);
Familiarity with monitoring tools (Prometheus, Grafana, Zabbix);
AWS to on-premises migration experience;
Database security and compliance best practices.
The benefits of joining us
Professional growth
Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps
Competitive compensation
We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities
A selection of exciting projects
Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands
Flextime
Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive.
Meet Our Recruitment Process
Asynchronous stage – An automated, self-paced track that helps us move faster and give you quicker feedback:
Short online form to confirm basic requirements
30–60 minute skills assessment via Codility – a platform founded in Poland that helps us provide quicker feedback and streamline this stage of the process.
5-minute introduction video
Synchronous stage – Live interviews
Technical interview with our engineering team (scheduled at your convenience)
Final interview with your future teammates
If it’s a match — you’ll get an offer!
We build products for companies in 17+ industries — solving real problems and improving millions of lives worldwide. Here, your voice matters, your work creates impact, and your growth is part of our journey together.
Database Engineer (Senior/Lead) ID41867
Database Engineer (Senior/Lead) ID41867
Olszańska St, 7, Kraków
AgileEngine