Senior Software Engineer, Frontend

Remote · Canada | CanadaRemoteFull-timeCA$160k–CA$210k2026-10-20 → 2026-11-09

RemoteNo visa sponsorship

Core

Design and deliver user-facing experiences for AI products, building polished, performant interfaces in React/TypeScript while occasionally extending backend services in Go.

Role type

Senior IC Frontend Engineer with leadership responsibilities

Builds

Production-grade frontend interfaces and backend APIs for an agentic risk platform

Domain

Fintech / Financial Crime / Risk

Deliverable

production ML models | product features

Required skills

React, TypeScript, Go, AI/agentic coding tools, technical leadership, mentorship, UX/performance optimization

Preferred skills

Fintech/risk domain experience, data tooling exposure

Technologies

TypeScript, React, Go, Bigtable, PostgreSQL, BigQuery, Python, Java, Terraform

Responsibilities

Design and build user-facing features in React/TypeScript; set technical direction and mentor engineers; use AI tools to accelerate development; collaborate with stakeholders on architecture; contribute to roadmaps; maintain technical documentation.

Seniority

Senior, hands-on IC with leadership

About Sardine

Series B200 Employees

Sardine is the leading agentic risk platform for fighting financial crime. Our integrated solution unifies data across risk teams to help organizations stop fraud in real time, prevent AI-driven attacks, and automate fraud and AML operations. Sardine’s platform is strengthened by one of the fastest-growing fraud consortiums in the market, spanning more than 6 billion profiled devices, 800 million consumers, and 3 million businesses worldwide. Leading companies including FIS, GoDaddy, Intuit, Edward Jones, ZoomInfo, and Checkout.com rely on Sardine to secure and grow trust in their products.