Staff Engineer for Identity & Access Management at Xsolla, a global commerce company in the gaming industry. Setting strategy for secure auth infrastructure and leading cross-team initiatives.
Responsibilities
Own the technical strategy and architecture of our IAM platform
Design and evolve OAuth 2.0 / OIDC flows and token lifecycle
Drive decisions on protocol design, data modeling, and platform reliability
Identify systemic risks and performance bottlenecks
Define engineering standards, review critical code and designs
Collaborate with product, security, and infra teams
Requirements
Deep understanding of OAuth 2.0, OIDC, and related auth flows
Solid grasp of cookie security, CSRF, XSS, token storage, TLS, and secure session management
Experience designing or operating production-grade IAM or auth systems
Experience working in the video game industry
Strong Go (Golang) engineering skills
Experience with distributed systems and their trade-offs
Schema design, query optimization, migrations at scale in PostgreSQL
Deploying, operating, and debugging services in Kubernetes
Experience with event-driven patterns, consumer groups in Kafka or NATS
Git and modern CI/CD practices
Proven ability to lead multi-quarter technical initiatives across teams
Track record of influencing architecture and standards beyond immediate team
You write RFCs and design docs that people actually read
Benefits
Strong written communication is essential
Significant autonomy in decisions
Opportunities for mentorship
Work across multiple time zones
Collaboration with product, security, and infra teams
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