We are seeking a Senior Site Reliability Engineer to support a global execution platform and deliver high-quality solutions to trading desks and clients.

You will work closely with top specialists, developing your skills in system management, monitoring, and low-latency technology. Apply now to be part of a team driving innovation in financial technology.

Please note that working from the customer's office in Lisbon is required 2-3 days per week.

Responsibilities

• Develop and implement monitoring, alerting, and incident response strategies
• Automate routine tasks and processes to improve efficiency
• Collaborate with software engineering teams to design and deploy reliable, scalable systems
• Deploy production changes with precision to maintain platform integrity
• Manage incidents including detailed analysis and reporting to ensure high service levels
• Participate in on-call rotations to support critical systems and services
• Communicate effectively with team members to resolve issues promptly
• Maintain documentation for operational procedures and system configurations
• Continuously improve system reliability and performance through proactive measures

Requirements

• Strong knowledge of Unix/Linux systems and networking with 3+ years experience
• Proficiency in Unix/Linux shell scripting and programming languages such as Python, Perl, C, C++, or Java
• Experience with monitoring and observability tools like ITRS Geneos, Dynatrace, Prometheus, and Grafana
• Ability to troubleshoot complex systems and resolve issues efficiently
• Experience working in high-availability, high-traffic environments
• Bachelor’s or Master’s degree in IT engineering or related field
• Ability to work effectively in a team and adapt to new environments
• Self-motivated with strong problem-solving and issue follow-up skills
• Excellent written and verbal communication skills with English level B2+

Nice to have

• Experience with log management tools such as Splunk, ELK, Graylog, or Loki
• Knowledge of network monitoring tools like Corvil
• Familiarity with databases including Oracle, PostgreSQL, MySQL/MariaDB, or KDB/q
• Experience with messaging systems such as IBM MQ, Tibco, Solace, LBM, or Kafka
• Familiarity with Infrastructure as Code tools like Ansible or Terraform

We offer

• International projects with top brands
• Work with global teams of highly skilled, diverse peers
• Healthcare benefits
• Employee financial programs
• Paid time off and sick leave
• Upskilling, reskilling and certification courses
• Unlimited access to the LinkedIn Learning library and 22,000+ courses
• Global career opportunities
• Volunteer and community involvement opportunities
• EPAM Employee Groups
• Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn