DevOps (Elasticsearch)

Shape the Future of Banking Infrastructure as a DevOps Engineer

Warsaw-based opportunity with possibility to work 4 days a week remotely

Are you ready to take on a key role in optimizing and maintaining critical banking applications? As a DevOps Engineer, you will be working with a leading organization in the banking sector, ensuring the performance, security, and stability of essential applications. This role offers the opportunity to work with a stable set of applications in an environment that combines on-premises solutions with select Azure components. Your expertise will be crucial in maintaining and improving these systems while collaborating with cross-functional teams.

Your Main Responsibilities:

• Maintain and optimize application components, including Hashicorp Vault, InfluxDB, Grafana, Redis, and Redhat Ansible Automation Platform
• Work with Elastic/Kibana users to optimize inefficient queries
• Develop and expand Elastic clusters, including upgrades and performance tuning
• Troubleshoot and analyze performance and stability issues
• Design and implement Logstash pipelines
• Optimize and manage Elasticsearch indexes, including index templates
• Configure ILM (Index Lifecycle Management) and Curator for efficient data management
• Harden cluster security and ensure compliance with security best practices
• Develop Python-based monitoring tools to track infrastructure health using Elasticsearch data
• Configure applications using Ansible, ensuring seamless integration with the client’s infrastructure
• Deploy new application versions and handle version-related upgrades
• Collaborate with internal teams and external partners to manage and enhance application environments
• Support development teams utilizing Elasticsearch to optimize performance and troubleshoot issues
• Assign and coordinate sub-tasks with other teams (network, infrastructure, storage) for smooth project execution
• Work closely with service providers to ensure best practices in managing Elasticsearch environments
• Participate in projects like migrating secrets to Vault, upgrading components, and expanding environments

You're Ideal for This Role If You Have:

• 3 years of experience as a Devops Engineer including one with Elastic Stack (Elasticsearch, Kibana, Logstash), including index and query optimization
• Proficiency in Ansible for configuration and automation tasks
• Experience with on-premises application deployment and maintenance
• Knowledge of security hardening for Elasticsearch clusters
• Ability to manage containerized applications using Docker Compose
• Solid understanding of ILM, Curator, and index management
• Hands-on experience with Python for building monitoring and automation tools
• Strong troubleshooting skills for complex application and infrastructure issues
• Experience in collaborating with development teams working with Elasticsearch
• Familiarity with Elastic APM (a significant plus)
• Excellent collaboration skills to work with cross-functional teams and external partners
• A proactive approach and willingness to learn and adapt to new technologies

We offer you:

ITDS Business Consultants is involved in many various, innovative and professional IT projects for international companies in the financial industry in Europe. We offer an environment for professional, ambitious, and driven people. The offer includes:

• Stable and long-term cooperation with very good conditions
• Enhance your skills and develop your expertise in the financial industry
• Work on the most strategic projects available in the market
• Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years
• Participate in Social Events, training, and work in an international environment
• Access to attractive Medical Package
• Access to Multisport Program
• Access to Pluralsight
• Flexible hours & remote work