Position: Senior Ruby on Rails Developer
Company: Simple Star Tech
Experience required: 5y
English level: upper

Tasks:
- Migration of the backend on AWS Cloud
- Deployment of end-to-end cryptography, security audits
- Development of mobile applications, and adaptation of the backend API
- Integration to Salesforce CRM
- Improvements of CI/CD and internal processes
- Platform`s performance optimization and audit
- SEO optimization with the SEO expert (CMO)
- Continuous training of 2/3 junior developers, evangelization of best practices
- Launching new services, verticals, functionalities
- A/B testing
- Keeping stack up-to-date, unit tests and integration tests.

Must have:
- 5+ years of experience in a similar position
- Experience in Ruby on Rails (or Python willing to switch)
- Good knowledge of React
- Good communication skills
- Upper-intermediate English

Nice to have:
- Knowledge of Spree eCommerce
- Experience with Redux / Typescript / Bootstrap / Webpack / GatsbyJS
- Experience  with AWS (S3, Cloudfront, EC2, RDS)
- Previous experience working in a startup environment