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Citi Logo Citi · IT - Software Development

DevOps Engineer with Application Support

Hungary, Budapest · Job Posted November 07, 2025
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Job Description

This role combines DevOps engineering and application support responsibilities within the Markets Quantitative Analysis (MQA) team. You will contribute to maintaining the development tools and infrastructure used by quants. You will also provide support for critical systems and applications used for pricing, risk management, and quantitative analysis. This role requires a strong DevOps foundation combined with the ability to provide direct support to MQA and Markets users.

Job Responsibility

  • Develop, maintain, and optimize CI/CD pipelines using TeamCity
  • Manage MQA's build infrastructure by maintaining build scripts and Incredibuild environment
  • Perform vulnerability scans and keep software/hardware stack up to date
  • Administer Linux/Windows servers and databases (MSSQL, MongoDB)
  • Oversee containerization and orchestration
  • Implement and manage logging, monitoring (ELK stack, Nagios), and load balancing solutions
  • Utilize scripting (Python, Bash) for automation
  • Administer Confluence and Jira
  • Provide first and second-line application support, including market data services and Excel add-in tools
  • Contribute to maintaining the development tools and infrastructure used by quants
  • Provide support for critical systems and applications used for pricing, risk management, and quantitative analysis

Requirements

  • BSc/MSc degree in Engineering or Computer Science preferred
  • Proficiency in English (written and spoken) is essential
  • Proficiency in Hungarian is a plus
  • Minimum of 3-4 years of experience in a similar field
  • Develop, maintain, and optimize CI/CD pipelines using TeamCity
  • Manage MQA's build infrastructure by maintaining build scripts and Incredibuild environment
  • Perform vulnerability scans and keep software/hardware stack up to date
  • Administer Linux/Windows servers and databases (MSSQL, MongoDB)
  • Oversee containerization and orchestration (Docker and Kubernetes desirable)
  • Implement and manage logging, monitoring (ELK stack, Nagios), and load balancing solutions
  • Utilize scripting (Python, Bash) for automation
  • Administer Confluence and Jira
  • Provide first and second-line application support, including market data services and Excel add-in tools

Nice to have

  • Proficiency in Hungarian is a plus
  • Docker and Kubernetes desirable

What we offer

  • Cafeteria Program
  • Home Office Allowance
  • Paid Parental Leave Program (maternity and paternity leave)
  • Private Medical Care Program and onsite medical rooms
  • Pension Plan Contribution to voluntary pension fund
  • Group Life Insurance
  • Employee Assistance Program
  • Access to learning and development programs, online course libraries and upskilling platforms
  • Flexible work arrangements
  • Career progression opportunities across geographies and business lines
  • Socially active employee communities with diverse networking opportunities
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