Lead Oracle & PostgreSQL Developer at Unlimit

Department: Information Technology

Setup: On-site
Location: Belgrade, Central Serbia
Level: lead/mgmt
Posted: Oct 15, 2025

Description

Unlimit is hiring a Lead Oracle Developer to design, develop, optimize, and lead the evolution of enterprise-grade Oracle data platforms supporting high-volume OLTP and OLAP systems. The role covers database architecture, SQL and PL/SQL development, performance tuning, release management, production support, team leadership, and automation through CI/CD and Infrastructure-as-Code. Candidates need at least six years of Oracle SQL and PL/SQL experience, experience leading or mentoring developers, a bachelor’s degree in a relevant field, and English proficiency at B2 or higher.

Required Skills

Oracle SQL
PL/SQL
Query tuning
Indexing
Partitioning
AWR/ASH
Git
CI/CD
Terraform

Additional Information

Minimum Education: Bachelor’s degree in Computer Science, Engineering, or a related IT field
Required Previous Experiences: 6+ years of professional experience in Oracle SQL and PL/SQL development
Experience developing and supporting 24x7 high-availability systems
Experience leading or mentoring a team of developers of at least two people
Preferred Qualifications: Oracle Certified Professional (OCP) level
Knowledge of data warehouse design and ETL integration
Familiarity with AI or analytics workloads using Oracle or hybrid data architectures
Experience with automation, CI/CD pipelines, and Terraform for database provisioning
Understanding of PostgreSQL or cloud-managed databases such as Aurora or RDS
Ability to collaborate across teams to resolve production performance and scalability challenges
Translation Company Name: Unlimit

About Unlimit

Unlimit

Global payment processing infrastructure

Unlimit provides global payment processing infrastructure, enabling businesses to accept and process payments through its proprietary network of local and international payment methods.

Who they serve

Unlimit serves eCommerce brands, travel and hospitality brands, game developers and platforms, gaming companies, subscription businesses, transportation and mobility companies, and entertainment businesses.

View full company profile