Senior Software Engineer, Fullstack

elsa.science

Remote
Remote
Fullstack engineering experience
Flutter web frontend skills
Backend development with node.js, python, or go
ELSA is a global leader in AI-powered English communication training, dedicated to transforming how people learn and speak English with confidence

Job Summary

  • ELSA is a global leader in AI-powered English communication training, dedicated to transforming how people learn and speak English with confidence.
  • The Senior Fullstack Engineer will own features end-to-end from Flutter web frontends to backend APIs with a sharp focus on quality, performance, and user experience.
  • The company offers a flexible remote-first work setup, comprehensive employee well-being benefits, free ELSA Premium courses, and a collaborative international team culture.

Matching Summary

ELSA is a global leader in AI-powered English communication training, dedicated to transforming how people learn and speak English with confidence.

Skills & Requirements

Must-have

  • Fullstack engineering experience
  • Flutter Web frontend skills
  • Backend development with Node.js, Python, or Go
  • SSO integrations (SAML, OAuth2, OIDC)
  • Multi-tenant SaaS platform development
  • Enterprise/B2B software delivery
  • Distributed team collaboration across timezones

Nice-to-have

  • Experience with Japanese enterprise clients
  • AWS cloud-native stack familiarity
  • EdTech or AI product background
  • Observability tools and DevOps practices

Key Requirements

  • 8+ years fullstack engineering experience
  • Strong written and verbal English communication
  • Experience shipping high-quality enterprise software

Work Rights

Not specified

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