Senior Database Developer

2 weeks ago

Belgrade, Central Serbia Paysend Full time €90,000 - €120,000 per year

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

  • Senior Database Administrator

    2 weeks ago

    Belgrade, Central Serbia Paysend Full time €80,000 - €120,000 per year

    About The Role:As a Senior Database Reliability Engineer at Paysend, you will play a key role in ensuring the stability, performance, and security of our production database environments across multiple technologies. You'll be responsible for building resilient, high-availability systems and automating operational workflows to support the scalability of our...

  • Database Developer

    2 weeks ago

    Belgrade, Central Serbia NF Innova Full time 30,000 - 60,000 per year

    At NF Innova, we are dedicated to driving digital leadership for financial institutions with our FINTENSE Digital Banking Platform.Our platform FINTENSE supports banks in delivering seamless customer experiences across all digital touchpoints and automating customer-facing processes for Retail, SME, and Corporate CustomersOperating across Europe, the Middle...

  • Database Engineer

    1 week ago

    Belgrade, Central Serbia Manpower Serbia Full time €30,000 - €60,000 per year

    On behalf of our clientInsicon, a Swedish vendor of state-of-the-art IT insurance product for the financial sector with clients in the Nordic region, we are currently looking for an experienced professional to take the role of aDatabase Engineer.Job description:We are seeking a seasoned professional to join Insicon's Belgrade-based product development team....

  • Senior Database Consultant

    2 weeks ago

    Belgrade, Central Serbia Nutanix Full time €90,000 - €120,000 per year

    Hungry, Humble, Honest, with Heart.   The Opportunity   We are looking for an experienced Consultant to join our Professional Services team in EMEA. The Consultant will work in the Services organization to help clients establish architectural vision and direction. He or she will help clients design, deploy, and migrate Nutanix Database Service (NDB)...

  • Senior C++ Developer

    2 weeks ago

    Belgrade, Central Serbia Perplexity Full time €100,000 - €120,000 per year

    Perplexity is looking for a highly skilled Senior or Expert C++ Developer to join our Search Core team. This role is critical to building next-generation search products and technologies. You will help drive key decisions around the architecture, design, and implementation of foundational components in our technical stack.ResponsibilitiesDevelop new types of...

  • Senior Java Developer

    2 weeks ago

    Belgrade, Central Serbia Quadro Consulting Full time €100,000 - €120,000 per year

    We areQuadro Consulting,a growing company founded and based in Bonn. Our partner is a rapidly expandingNorth American,innovative, worldwide renownedfront-runner in its industry, with alarge user base.Our team is growing, and we want you to join us.AsSenior Java Developer, you would be responsible for implementing new and maintaining existing microservices...

  • Senior .NET Developer

    2 weeks ago

    Belgrade, Central Serbia Inmind Full time €40,000 - €60,000 per year

    Inmindis an experienced, motivated, and passionate team of software engineers with one clear goal — to create IT products and solutions that users genuinely love, while solving real business challenges. As a mid-sized company, we have the flexibility to adapt quickly and stay ahead in the ever-changing digital world.As a part of our continued growth, we're...

  • PHP Developer

    2 weeks ago

    Belgrade, Central Serbia Zenith System Solutions Full time €40,000 - €60,000 per year

    Position: Medior/Senior PHP developerThe ideal candidate is a highly resourceful and innovative developer with extensive experience in the layout, design and coding of websites specifically in PHP format. You must also possess a strong knowledge of web application development using PHP programming language and MySQL Server databases.Excellent knowledge of:...

  • Senior Developer .Net

    2 weeks ago

    Belgrade, Central Serbia Altery Full time €60,000 - €120,000 per year

    About UsAre you passionate about FinTech and ready to make a tangible impact in a dynamic company where your decisions shape the future? Altery could be the next chapter in your professional journeyWe're looking for a Senior Developer who will do development of Payments functionality on the eWallet platform. The candidate will take end to end ownership on...

  • Senior Dotnet Developer

    2 weeks ago

    Belgrade, Central Serbia B2BEE Full time 900,000 - 1,200,000 per year

    Senior .NET DeveloperLokacija: Beograd, Naučno-tehnološki park ZvezdaraTip saradnje: Full-time, rad iz kancelarijeMi smo B2Bee– startup sa jasnom misijom:automatizacija (i autonomija) procesa u veleprodaji i nabavci.Razvijamo moderna SaaS rešenja koja pomažu našim klijentima da digitalizuju i optimizuju ključne poslovne operacije. Naš tim kombinuje...