Senior Database Developer
About The Role:
In this role, you will design and optimize database solutions, creating views, window functions, stored procedures, and high-performance SQL queries. You will ensure data quality, maintain database security, and monitor performance within a microservice-based environment.
The position requires strong experience with Oracle SQL and PostgreSQL, solid understanding of relational theory and normalization, and hands-on work with CTEs, ETL/ELT processes (including JSON), and BI/reporting tools. Python skills with Pandas are also essential for data processing and analysis.
What You'll Do (Responsibilities):
- Creating views, functions, and stored procedures
- Writing optimized SQL queries for integration with other applications
- Maintaining data quality and monitoring database security
- Understanding issues related to network performance and security
- Knowledge of microservice architecture
- Creating views, window functions, and stored procedures
- Writing optimized SQL queries for integration with other applications
- Maintaining data quality and overseeing database security
- Understanding issues related to network performance and security
- Python programming skills (Pandas)
What You’ll Need To Be Successful In This Role:
- Oracle SQL experience of no less than 3 years
- Use of version control systems (Git)
- Understanding of relational theory
- Understanding of normalization principles
- Knowledge of window functions and CTEs
- SQL refactoring skills
- PostgreSQL knowledge
- Experience using reporting and business intelligence tools
- Experience using ETL software
- An understanding of normalisation principles
- Knowledge about window functions and CTE
- SQL refactoring skills
- PostgreSQL knowledge
- Reporting and business intelligence tools software usage experience
- ETL/ELT processes (especially using JSON)
- Python programming skills (Pandas)
Why Join Paysend?
- Make a Global Impact: Directly impact millions of users worldwide
- Accelerate Your Career: Benefit from internal mobility, mentoring programs, and continuous learning opportunities
- Thrive in a Connected, Global Organization: Collaborate with colleagues across our international hubs and more
- Embrace a Principle-Driven & Focused Culture: Work in an organization guided by strong principles and values that actually help you achieve more than you thought possible
- Enjoy Competitive Compensation and Benefits: Receive a competitive salary, benefits, and flexible work arrangements
- Locations
- Belgrade
- Remote status
- Hybrid
About Paysend
At Paysend, we’re on a mission to simplify cross-border payments for everyone by creating the world’s biggest open, instant digital payment network.
As a next-generation integrated global payment platform, we connect consumers and businesses to pay and send money online anywhere, anyhow, and in any currency.
Founded in 2017 with the introduction of card-to-card transfers, we now offer a comprehensive suite of financial solutions that go beyond traditional money transfers.With a global reach and offices in London, Belgrade, Dublin, and Miami, we’re proud to serve millions of customers in over 170 countries.
Our platform delivers interoperability across major card networks like Mastercard, Visa, and China UnionPay, as well as local payment schemes, connected by the largest digital payment network. We provide access to over 20 billion endpoints to make cross-border payments simple and accessible for everyone.But we’re not just about technology; we’re about people.
At Paysend, you’ll thrive in a connected, principle-driven culture that empowers you to solve complex challenges in the world of global finance. Join our talented global team and revolutionize the world of global payments while accelerating your career growth.
Paysend: Simplifying Cross-Border Payments for Everyone.
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