Sr. Backend Engineer - Node.JS
OntarioFull Time
T
Telna
7+ YOETelna needs candidates with 7-8 years of backend development, including 6+ years of production Node.js and TypeScript. They also need strong experience with relational databases, payment integrations, multi-tenant systems, distributed systems and cloud infrastructure.
Node.js, TypeScript, NestJS, Express, Fastify, PostgreSQL
Sr. Flutter Engineer
OntarioFull Time
T
Telna
6+ YOETelna needs 6-7 years of mobile development, including 4+ years of production Flutter with apps shipped to both app stores. Candidates need strong Dart, native Android (Kotlin), API integration, payment SDK and mobile security experience, plus leadership and mentoring skills.
Flutter, Dart, Kotlin, Swift, Gradle, Fastlane