Staff Engineer - Fraud Prevention
Remote in CanadaSardine
7+ YOECandidates need 7+ years of software engineering experience at a Staff, Principal or Lead Architect level. They need deep experience with distributed, low-latency systems, stream processing, and databases such as document, wide-column and relational stores.
Kafka, Flink, SQS
Senior Software Engineer, Frontend
Remote in CanadaSardine
7+ YOECandidates need 7+ years as a software engineer with deep frontend experience, expert React and TypeScript skills, and leadership experience. Fluency with AI coding tools, working proficiency in Go, and fintech or fraud industry experience are preferred.
React, TypeScript, Go, Claude, Bigtable, PostgreSQL
Machine Learning Engineer
Remote in CanadaSardine
Candidates need hands-on experience building model serving infrastructure and owning ML systems in production. Strong Python, solid software engineering skills, and experience with Kubernetes, containers and a major cloud are required.
Kubernetes, Docker, Go, Python