Referment

DevOps engineer in fintech

In short

Senior DevOps role at a fintech company providing data infrastructure for banks, driving a migration from Azure-only to a multicloud (AWS) strategy while keeping production systems reliable for real banking clients. Requires 5+ years of experience (3+ with public clouds), hands-on Azure/AWS, Kubernetes, Helm, Terraform, CI/CD (FluxCD/ArgoCD), and comfort with regulated, high-stakes environments. Hybrid position in Warsaw on a B2B contract with private healthcare and fitness support.

Описание
The financial technology business provides banks with the data infrastructure and intelligence behind personalised digital banking. Its software runs in live banking environments, where infrastructure decisions directly affect customers, security and service reliability. The business is moving from an Azure-only infrastructure model towards a multicloud strategy, starting with AWS.
Задачи
•Drive the multicloud strategy from design through proof of concept to operational delivery, introducing AWS alongside the existing Azure footprint
•Own CI/CD pipelines, infrastructure-as-code and deployment automation across environments
•Evaluate cloud migration choices with engineering squads against real client workloads
•Maintain production reliability during infrastructure changes while balancing migration progress with continuity of client delivery
•Use AI tools in the DevOps workflow, including automation, testing and day-to-day engineering tooling
•Challenge shortcuts that could weaken reliability or security, explain their practical consequences and help teams find workable alternatives
Требования
•At least five years of relevant experience, including at least three years working with public clouds
•Experience operating production infrastructure at scale with real clients depending on it; certifications or lab projects alone are not sufficient
•Experience with more than one cloud provider or ownership of a genuine migration between providers
•Strong Azure and AWS knowledge and hands-on experience with Kubernetes, Helm and Terraform
•Ability to review existing infrastructure-as-code and identify design or implementation problems
•Practical CI/CD experience, including FluxCD or ArgoCD
•Comfort working in regulated or high-stakes environments, including on-premises constraints, security requirements and demanding client expectations
•Regular use of AI-assisted engineering tools such as Cursor and Claude Code
Будет плюсом
•Cluster observability and monitoring stacks
•Cloud compliance and security controls
•Kafka, RabbitMQ or GCP
•Fintech or another regulated industry background
Условия
•B2B contract engagement
•Private healthcare
•Support for fitness and everyday working costs
•A concrete multicloud mandate and exposure to software operating within large banks
•The interview process includes a 30-minute screening discussion, a 90-minute technical interview based on a real infrastructure or migration problem where AI tools are welcome, and a final 15-minute conversation with the CTO

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