Sr. Backend Engineer (Remote)
Mode Mobile
- Experience
- 6+ yrs
- Location
- Argentina or Brazil or Costa Rica or India or Spain or Turkey
- Job type
- Full-time
Required skills
- Ruby on Rails
- PostgreSQL
- Sidekiq
- ActiveAdmin
- Shoryuken
- SQS
- Stripe
- Redis
- DynamoDB
- AWS
- S3
- CloudWatch
- SES
- Claude Code
- Cursor
- GitHub Copilot
- Codex
- Bonusly
About the role
6+ years backend engineering experience with 2+ years senior-level, production ownership, Ruby on Rails, PostgreSQL, Sidekiq, API design, distributed systems, testing, CI/CD, and AI coding tools.
About Mode Mobile
U.S.-based mobile technology company helping smartphone users earn rewards through advertising, subscriptions, apps, and EarnOS-powered devices.
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