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Wallester

Senior DevOps Engineer

Wallester
Estonia · Full-time · Mid-Senior
About Us

Wallester is a cutting-edge financial technology company that specializes in providing innovative solutions for businesses seeking to modernize their payment systems. By offering white-label card issuance platforms, seamless integration with existing infrastructure, and comprehensive support for both digital and physical cards, Wallester empowers companies to enhance their financial services and customer experience. Recognized as a leader in the FinTech space, Wallester has earned a reputation for its state-of-the-art technology, security, and scalability. Whether you are a startup or an established enterprise, Wallester delivers flexible, reliable solutions tailored to meet the evolving needs of the digital economy.

Work Responsibilities

  • Work closely with Software Engineering teams to ensure the availability, performance, security and scalability of the product
  • Deploy, automate, manage and maintain AWS cloud-based production system
  • Develop and maintain CI/CD pipelines
  • Design, implement and continuously improve monitoring solutions and microservice-based architecture
  • Design, implement and maintain infrastructure-as-code
  • System troubleshooting and problem resolution across various application domains and platforms
  • Proactively propose architectural changes and process improvements
  • Mentor other team members

Requirements

  • Demonstrated experience as a DevOps Engineer for a minimum of 3 years
  • Ability to work independently
  • Working experience in provisioning and managing of AWS cloud (or GCP/Azure)
  • Working experience with modern container orchestration tools such as Kubernetes or equivalent
  • Working experience with modern infrastructure as code tools such as Terraform or equivalent
  • Experience with monitoring tools such as ELK stack, Grafana/Prometheus or equivalent
  • Comfortable with Database management
  • Comfortable with one or more scripting languages such as Python, Bash, Go, etc.
  • Expertise in complex deployments using continuous delivery and continuous integration
  • Experience in building CI/CD processes (Jenkins, Gitlab, GitHub Actions, etc)
  • Efficient communication and coordination skills
  • Fluent English communication skills

It Is Beneficial To Have

  • DevOps related certificates
  • Software development experience

Company Offers

  • Competitive salary
  • Career opportunities
  • Medical Insurance upon the completion of the probationary period
  • Supportive and caring Leadership
  • A modern office in the center of Tallinn
  • A chance to work as part of a highly motivated and talented team
  • Referral program
  • Stebby
  • Team building and Company Events
  • Free parking

Key Skills

Ranked by relevance

cloud cicd aws infrastructure as code continuous delivery kubernetes terraform jenkins python devops gitlab bash elk
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Country Guide

Estonia

Digital-first ecosystem and startup culture

Posted
Oct 20, 2025
Type
Full-time
Level
Mid-Senior
Location
Tallinn
Company
Wallester

Industries

Financial Services

Categories

Engineering Information Technology

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