Senior Cloud Engineer

About the Role

The Cloud Team designs, builds, and operates an AWS cloud foundation, including the networking fabric and infrastructure tooling used by product teams. The team manages cloud infrastructure at significant scale and prioritizes reliability, security, and operational excellence.

This role requires engineers who can design and build scalable systems and services, rather than solely configure tooling. As a Cloud Engineer, you will own key parts of the cloud and networking stack, deliver high-quality Go services, and build internal abstractions that reduce cognitive load for the broader engineering organization.

You Will

• Lead architecture decisions for cloud topology, multi-account governance, cross-region connectivity, and platform abstractions.
• Own and evolve edge infrastructure, including CloudFront distributions, AWS Shield, WAF configurations, CDN failover strategies, and latency-optimized routing.
• Build and maintain production Go services and CLI tooling that automate, observe, and extend the cloud platform at scale.
• Design and operate a global partner and bank connectivity network, including VPNs (IPSec/IKEv2), Direct Connect, BGP routing, and multi-account, multi-region payment infrastructure.
• Collaborate with SRE, Security, and Platform teams to embed observability, compliance, and operational excellence into cloud paved pathways.
• Troubleshoot complex network issues across distributed cloud environments using deep TCP/IP and traffic-flow analysis knowledge.
• Participate in a 5-person weekly on-call rotation and occasional late syncs with Seattle (4–6 PM CET).

You Have

• 5+ years of experience in cloud engineering, DevOps, or infrastructure, with significant hands-on AWS depth.
• Strong proficiency in at least one backend language; Go experience is strongly preferred.
• Deep knowledge of cloud networking, including VPC design and subnetting, routing, Transit Gateway, DNS, and load balancing.
• Experience managing edge infrastructure, including CloudFront distributions, AWS Shield, WAF configurations, and CDN failover strategies.
• Experience building and operating infrastructure as code; Terraform is preferred.
• Understanding of cloud and infrastructure management concepts, including multi-account governance and organizational tooling.
• Kubernetes/EKS familiarity is a plus.

Benefits

• Equity through RSUs
• Employee Stock Purchase Plan (ESPP)
• 26 days of paid holiday plus additional company days off
• Royalties (KUP)
• Hybrid working model; office in Kraków City Centre
• Commute allowance
• Health and dental coverage through LUX MED VIP for employees and families
• Life insurance
• Travel insurance
• Pluxee Lunch Card/Multisport Card
• Education budget
• Mental health program
• Family planning program
• Employee Pension Plan (PPK)

Compensation Details

The starting base salary range is typically zł320,000–zł360,000 per annum. Equity is part of the total compensation plan. Increased tax-deductible costs (KUP) may apply to qualifying employees involved in software creation and copyright transfer, in accordance with applicable tax law.

Work Culture and Hybrid Expectations

The role follows a hybrid model with onsite work Tuesday through Thursday each week. Additional onsite attendance may be required based on business needs, and hybrid-work expectations may change over time.