Senior Backend Engineer - Remote (Canada) & Fintech

Sardine is seeking a backend-focused Senior Software Engineer to design, build, and maintain scalable APIs and services across our engineering teams. You will contribute to large-scale features, improve internal tooling, and help shape product and technical roadmaps in a fast-growing fintech environment.

Ideal candidates have 7+ years in web backend development, strong Go skills, and experience with data pipelines and production services.