Senior Software Platform Engineer

Apply to join a new platform initiative and take ownership of building a centralized performance testing automation platform for games development. In this role, you will collaborate with developers, designers, and QA teams to design and deliver a unified system that aggregates performance data from multiple game engines, processes results, and clearly highlights performance issues. You will play a key role in defining the software architecture, database schemas, and overall system experience, while helping to track and visualize optimization progress over time.

As this is a brand-new platform with no prior internal equivalent, you’ll have a unique opportunity to shape its foundations and influence how performance testing is approached across game development teams.

What you will do

• Develop and maintain a platform, including applications, integrations, and infrastructure, supporting the gaming department
• Write high-quality code
• Partner closely with software architects, game developers, QA, and operations to remove bottlenecks and improve delivery
• Build and maintain CI/CD pipelines
• Script repetitive tasks and develop self-service tools for developers
• Design and manage infrastructure
• Implement and manage containers; stand up and manage VMs
• Implement logging, monitoring, and alerting
• Ensure infrastructure is scalable, secure, and reliable

We are looking for Engineers that

• Are fully self-reliant and can take responsibility for future deliverables
• Value collaboration, knowledge sharing, and contributing to the team's overall effectiveness
• Equally enjoy coding applications and managing infrastructure
• Keep up to date with modern web technologies
• Want to actively participate in decision-making and fully understand the products they work on
• Are open to learning new programming languages and cloud technologies
• Enjoy working in a team
• Easily and openly communicate in English

Technical requirements

• 5+ years of experience in software development, build automation, delivery, and deployment
• Proficiency in coding in at least one programming language; preferred: Kotlin, Java, JavaScript, Python, C++, or C#
• Proven experience developing and maintaining software platforms
• Familiarity with CI/CD, GitOps, configuration management, cloud platforms, version control, automation, monitoring, analytics, containerization, and microservices architecture
• Experience in code collaboration and proficiency in Git
• Knowledge of container orchestration
• Knowledge of managing cloud infrastructure

Technologies

• Software Development: Node.js, Vite+, Spring Boot
• CI/CD & Automation: Horde, Jenkins, ArgoCD
• Infrastructure & Platform: OCI, Terraform, Ansible
• Containers & Virtualization: Kubernetes, Podman, Proxmox, KVM
• Observability & Reliability: Prometheus, Grafana, New Relic
• Game Development: Unreal Engine
• Source Control Management: Perforce, Git
• Operating Systems: Linux, Windows

We offer

• Employment contract
• Multisport card and private medical care
• Access to e-learning and self-development platforms
• Office library
• English and Polish language lessons
• Participation in and speaking at conferences; opportunities to join or run public meet-ups
• In-house activities: tech talks and hackathons
• 10% of working time for personal development and side projects
• Active global inclusion and CSR groups
• Modern office amenities, including adjustable desks, an electronics toolkit, 3D printer, pool table, console, table tennis, and massage chair