Dive deeper. Aim higher.
At Abysalto, that’s not just a motto — it’s how we work. We build serious tech for a variety of clients, but we keep things simple, fast, and focused. We’re a team driven by determination, expertise, and courage — and we’re looking for someone who shares that mindset. Someone ready to take ownership, solve real challenges, and make an impact where it matters. Ready to dive in? Join us as an Oracle APEX/PL/SQL Developer!

We are looking for an experienced Oracle APEX / PL/SQL Developer who wants to work on the development and evolution of strategic HR SaaS products. These systems are used by large enterprises and public institutions, featuring complex business rules, a high number of users, and demanding data models.

We are not looking for someone to simply “maintain” the system. We are looking for a professional who wants to actively participate in solution design, architecture optimization, and setting technical development standards.

🔷 In this role, you will have a real impact on:

Data model design
Architectural decisions
Code quality standards
Performance optimization
The evolution of APEX applications toward a more scalable and modular structure

Our focus is on long-term maintainable code, structured development, and a strong engineering mindset.

🔷What you will do?

Develop new features and evolve existing APEX applications for HR modules
Design and optimize PL/SQL packages, procedures, and functions that implement complex business logic
Work with large datasets and optimize SQL/PLSQL performance
Participate in integrations with external systems (payroll, time tracking, ERP systems, external services)
Contribute to architectural decisions and technical design
Perform code reviews, testing, CI/CD processes, and maintain technical documentation
Collaborate with product owners and HR domain experts to define and refine solutions

🔷What we expect from you?

4+ years of experience in Oracle SQL and PL/SQL development
2+ years of experience working with Oracle APEX (20.x+)
Strong understanding of relational data models and normalization
Experience working on complex business systems (HR, ERP, finance, or similar domains)
Ability to work independently and make technical decisions

🔷What would be a plus?

Knowledge of HR business processes (employee records, organizational structures, payroll calculations)
Experience with APEX plugin development, advanced JavaScript customizations, and Universal Theme
Experience customizing UI with CSS (APEX template customizations, responsive adjustments, working with Universal Theme styles)
Experience with CI/CD practices for databases and APEX applications
Oracle certifications (OCP, APEX)
Experience working in a Scrum/Agile environment

🔷What we offer?

Work on a strategic HR SaaS product with a long-term roadmap vision
A stable and professional development environment
Technical autonomy and real impact on architecture
The opportunity to help define development standards
Work in an experienced and encouraging team
Continuous professional development through training and conferences
Flexible working hours with the option of hybrid work
Work in an agile environment following SCRUM methodology
Pleasant and relaxed work environment with various perks (top-quality Herman Miller Aeron chairs, high-end equipment, discounts with partner companies)
All perks and benefits can be found on our career page

We solve complex technological challenges in order to simplify and improve everyday lives of millions of people. Our goal is to become a leader in the software industry, recognized for excellence and quality.

If you're ready to shape what’s yet to be — send us your CV.
Apply via the link below.

We look forward to meeting you!

Oracle APEX/PL/SQL Developer (m/f)