Senior Database Engineer

Our Customer is a leading global provider of cutting-edge payments technology solutions, dedicated to shaping the future of financial transactions worldwide. With a commitment to innovation and excellence, we connect consumers, businesses, financial institutions, and governments in over 200 countries and territories through our advanced processing networks

We're looking for a skilled Database Engineer to join our team and play a vital role in ensuring the smooth operation and performance of our database systems.

Key responsibilities:

  • Identify and resolve database issues before they impact users.
  • Work closely with development and infrastructure teams to optimize and monitor databases.
  • Ensure data and access standards are followed by collaborating with engineering teams.
  • Fine-tune databases and operating systems for peak performance and scalability.
  • Support application teams with SQL tuning, indexing, and partitioning for optimal read/write efficiency.
  • Design, develop, and implement database systems based on client needs.
  • Administer and troubleshoot MySQL databases, including security patching, SQL tuning, capacity planning, and schema design.
  • Design and implement processes to minimize database outages and downtime.
  • Participate in database design and architecture to support application development.
  • Investigate and resolve database and application issues.
  • Automate routine maintenance, monitoring, and deployment procedures.
  • Develop best practices for database design and development activities.

This is a hybrid work opportunity, requiring attendance at the customer's office in Warsaw twice a week for team relationship-building purposes.

Due to the nature of our work in the financial market, candidates will be subject to detailed background screening including education, employment history, and criminal record.

  • A Bachelor's degree in Computer Science or a related field, PLUS 7+ years of relevant experience.
  • Proven experience as a Database Engineer or similar role.
  • Strong problem-solving skills and an algorithmic mind.
  • Expertise in MySQL, MS SQL, PostgreSQL, or other relational databases.
  • A deep understanding of relational database design and SQL.
  • The ability to create, update, and maintain stored procedures.
  • Working knowledge of agile lifecycle management tools like JIRA.
  • Excellent knowledge of data backup, recovery, security, integrity, and SQL.
  • A proven track record of designing, building, optimizing, and maintaining large-scale databases.
Additional Information_

What can you expect from us?

  • We Learn by doing; you will collaborate with industry experts willing to share their knowledge, passion and experience.

  • We invest in improving your skills by participating in training and mentoring programs.

  • You can advance your career with us by choosing from different career paths (technical, management).

  • We’ll help to broaden your horizons by working in an open and supportive multicultural environment.

  • Commercial projects from the domain.

  • Great atmosphere and supportive environment.

  • You will work in a friendly, relaxed atmosphere created by many bonding events and activities.

What do we offer?

  • Competitive salary adequate to your skills and performance.

  • Flexible working hours.

  • Training programs.

  • Private medical insurance.

  • Multisport program.

  • English lessons.

  • Company social events.

  • Relocation assistance.

Diversity and Inclusion Statement

We aim to recruit, develop and retain the most talented people we can find from various backgrounds and cultures. Inclusivity and equality are cornerstones of our Mobica community and a big part of what makes us so brilliant to work with. Here, dedication and performance are valued and rewarded regardless of nationality, gender, age, religious beliefs or other personal characteristics. Here, diversity is celebrated, and everyone belongs.

“The benefits of having a diverse workforce from different backgrounds, recruited and developed only on the basis of ability, is a core personal belief for me - so I join with other members of Mobica’s leadership in promoting a commitment to recognise equal opportunities and rights for our talented individuals. Every Mobican can expect to be treated with dignity and respect regardless of personal characteristics or beliefs.”

Gary Butters

Job Reference: ref835v

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