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Senior Database Administrator

TelesignBelgrade
On-site Full-time

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Experience Level

Senior

Qualifications

Essential Requirements A University Degree in applied sciences (or equivalent work experience demonstrating clear technical expertise and a proven track record). Minimum of 2 years of database experience on Linux-based systems (preferred but not mandatory), with experience in PostgreSQL, MySQL, or Cassandra; equivalent experience with Oracle may be acceptable. At least 5 years of experience with Microsoft SQL and Replication. Proven ability to resolve database issues, including collaboration with database providers, and proficient use of native monitoring tools. MCITP certification is a plus but not mandatory. Strong skills in performance tuning. Experience in disaster recovery, high availability, backup/recovery, and replication. Understanding of indexes, index management, and statistics. Desired Qualifications Experience setting up database replication. ...

About the job

Key Responsibilities

  • Take on a critical Production Support role with 24/7 responsibilities, collaborating with the Global Operations team to ensure 99.99% uptime. Coordinate and prioritize support tasks with fellow DBA team members.
  • Administer databases on Linux-based systems, including Telesign's production databases using Microsoft SQL, PostgreSQL, and MySQL.
  • Engage in activities such as database installation, deployment, maintenance, performance tuning, optimization (SQL queries, stored procedures, and DB engines), troubleshooting, backups/restores, and implementing proactive monitoring to alert Technology Operations to any issues.
  • Assist developers by providing guidance on database query patterns, table design, and performance enhancements, particularly for high transaction volume OLTP/API products, Business Intelligence, Data Warehousing, Data Science, and Knowledge Engineering.
  • Collaborate closely with key personnel to design and build a data warehouse from existing data sources to enhance business operations through decision support, trending, and reporting on vital corporate performance indicators.
  • Serve as the database expert, working with other senior technical staff to deliver highly available and reliable database platforms that support business needs.
  • Provide consultative support to colleagues who may have less expertise in database technologies and their functionalities.

About Telesign

Telesign is a leading provider of digital identity and fraud prevention solutions, empowering businesses to protect their online presence and enhance user experiences. With a commitment to innovation and excellence, Telesign leverages cutting-edge technology to deliver robust solutions tailored to the needs of its clients worldwide.

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