Database Developer & DBA
The guardian of corporate information assets, the database developer designs, tunes, and secures mission-critical data systems for 24/7 reliability.
- Role and mission of a Database Developer
- Core missions
- Key skills
- Education
- Industries hiring Database Specialists
- Faseya's technical vetting
- Career perspectives
Qualified candidates ready within 48h.
Role and mission of a Database Developer
The database developer designs relational and distributed data models, writes complex stored procedures, and optimizes slow query execution plans.
They guarantee zero data loss through continuous replication, high availability clustering, backup automation, and strict access controls.
Core missions
Core database responsibilities:
- ●Data schema design & normalization - architecting performant relational and document schemas.
- ●Query tuning & index optimization - analyzing EXPLAIN plans, optimizing indexes, and resolving locking contention.
- ●High availability & disaster recovery - setting up master-replica clustering, failover mechanisms, and backup protocols.
- ●Security & compliance auditing - implementing data encryption at rest/transit and GDPR pseudonymization.
They protect enterprise data integrity and system responsiveness.
Key skills
Essential skills for database engineering:
Core Technical Skills
- ●PostgreSQL, MySQL, Oracle DB, Microsoft SQL Server
- ●SQL advanced, PL/SQL, T-SQL, Stored Procedures
- ●Index strategies (B-tree, GIN, GiST), Query optimization
- ●NoSQL systems (MongoDB, Redis, Cassandra)
- ●Replication, clustering, failover (Patroni, Galera)
- ●Backup & point-in-time recovery strategies
Complementary & Soft Skills
- ●Data warehousing, ETL/ELT pipelines
- ●Cloud DBs: AWS RDS, Aurora, GCP Cloud SQL
- ●Data privacy & security (GDPR, HIPAA)
- ●Database monitoring (pgBadger, Prometheus)
Education
Degree in Computer Science or Data Systems with DBA certifications (Oracle Certified, AWS Database Specialty).
Industries hiring Database Specialists
- ●Banking, fintech, telecom, healthcare, high-volume e-commerce, and logistics platforms.
Faseya's technical vetting
We evaluate query execution plans, deadlock resolution, index design under high write loads, and disaster recovery scenarios.
Career perspectives
Chief Data Architect, Head of Data Engineering, or VP of Infrastructure.
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Looking to integrate or outsource a Database Developer & DBA? Let's connect directly to scope your technical challenges, timeframe, and matched talent available within 48h.
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