Distributed Systems Expert

5 dni temu


Warszawa, Mazovia, Polska Paymentology Pełny etat

Are you passionate about optimizing infrastructure, automating processes, and delivering exceptional availability and performance?

About Paymentology

As a pioneer in the payments industry, we provide a cutting-edge platform that enables banks and fintechs to issue and process cards across more than 60 countries.

Our platform allows customers to process transactions securely and efficiently, with a strong focus on innovation and customer satisfaction.

Job Responsibilities

Key responsibilities include:

  • Platform Reliability and Scalability: Build software that enhances Paymentology services' scalability and reliability; ensure platform services meet required uptime and service quality levels.
  • Observability and Automation: Contribute to the design, implementation, and maintenance of observability and monitoring solutions to track platform health; develop and implement automation scripts and tools to streamline operations.
  • Production Issue Resolution: Play an active role with incident response teams, diagnosing and resolving production issues quickly to minimize downtime.

You'll also support product teams in building services that adhere to our security and quality standards, collaborate with engineering, operations, and product teams to ensure reliability is considered throughout the end-to-end software development lifecycle, and work closely with the engineering team to develop a culture of reliability.

Requirements
  • Bachelor's Degree in Computer Science, Information Technology, or related field.
  • A minimum of 3 years in a dedicated SRE role, as well as 5+ years of prior software development experience.
  • Comprehensive understanding of large-scale distributed platform architecture.
  • Extensive hands-on cloud experience, particularly with AWS.
  • Proven experience developing scalable, modular infrastructure-as-code projects using tools such as Terraform, CloudFormation, Puppet, and Ansible.
  • Practical experience with Docker and container orchestrators, including AWS ECS & EKS, and Kubernetes.
  • Experience in administering or integrating identity management systems for SSO, including AWS IAM, Okta, and Active Directory.
  • Experience with disaster recovery and redundancy strategies in both cloud and on-premises environments.
  • Proficiency with leading monitoring tools, such as Datadog, Splunk, Prometheus, Grafana, ELK Stack, and New Relic.
  • Programming expertise, especially in systems programming languages (e.g., Java, Kotlin, Scala) and databases (e.g., SQL Server, PostgreSQL).
  • Familiarity with industry-leading CI/CD tools such as Jenkins, GitHub Actions, Gitlab CI, CodePipelines, CircleCI, and ArgoCD.
  • Track record of achieving platform-level and end-to-end SLIs, SLOs, and SLAs, and fostering accountability.
  • Ability to navigate complex situations and lead effective post-incident reviews (PIRs).
  • Knowledge of implementing solutions to reduce Mean Time to Identify (MTTI) and Mean Time to Resolve (MTTR).
  • Expertise in implementing best practices for load balancing, fault tolerance, and resource allocation to maintain service quality and efficiency at scale.
  • Understanding of security best practices within cloud environments.

The successful candidate will bring a collaborative mindset, excellent communication skills, and the ability to navigate complex technical environments.

We offer a full-time remote position with flexible hours, an inclusive and supportive work environment that values diversity, and opportunities for continuous learning and development.



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