MongoDB Database Developer

About the role

Altenar, an international IT company serving the iGaming industry, is looking for a Database Developer with strong MongoDB expertise. You will work closely with development teams to design, monitor, and optimise high‑load database solutions in a modern office in St Julians.

Key responsibilities

• Monitor MongoDB queries, indexes and overall performance.
• Analyse and optimise queries and indexing strategies.
• Conduct architectural reviews of database solutions and recommend best practices.
• Collaborate with developers to design scalable data models.
• Provide guidance on database usage and ensure observability via Zabbix, Prometheus, Grafana and Percona tools.

Required profile

• 3+ years of professional experience as a Database Developer or similar role.
• Strong expertise with MongoDB administration, replication, performance tuning and indexing.
• Hands‑on experience with the .NET technology stack.
• Bachelor’s degree in Computer Science, Engineering or related field (preferred).

Required skills

• MongoDB
• .NET
• Zabbix
• Prometheus
• Grafana
• Percona

What we offer

• Stable and flexible working environment with career growth opportunities.
• Training, professional development events and health insurance.
• Competitive remuneration, gym reimbursement and corporate parking.
• Modern office in the centre of St Julians and a diverse, community‑focused culture.