Tech Lead
Core
Technical backbone for the Cards engineering team, setting technical direction and driving architectural decisions for payment card systems.
Role type
Senior IC Tech Lead (Backend)
Builds
Production payment card processing systems and SaaS platforms on AWS
Domain
Fintech / Payments
Deliverable
production ML models | product features
Required skills
Node.js, C#, Advanced SQL, Distributed systems, AWS, Kubernetes, Message brokers (Kafka/SQS), Microservices, OOP/Design patterns, Payment card systems
Preferred skills
Next.js, Redis, ORM (Entity Framework), Domain Driven Design, PCI-DSS compliance, Card network integration
Technologies
Node.js, C#, MSSQL, PostgreSQL, AWS, EKS, Kafka, SQS, Docker, K8s, Redis
Responsibilities
Own technical vision and architecture for the Cards domain; Write and review production code to set quality standards; Lead technical design discussions and RFC processes; Mentor engineers via code reviews and pair programming; Translate business goals into technical roadmaps; Resolve technical debt and scalability challenges; Champion engineering best practices (testing, observability, CI/CD)
Seniority
Senior, hands-on IC
