Job summary
Moyasar in Riyadh is hiring a Senior Full Stack Software Engineer to develop and enhance its digital payment products. The role involves building backend services, REST APIs, web features and integrations, and owning features from concept through production.
Key responsibilities
- Build and enhance full-stack features for payment products and merchant services
- Develop backend services, REST APIs, and web-facing features
- Create reliable integrations within the payment ecosystem
- Translate merchant and business needs into technical solutions
- Own features from definition through production delivery
- Improve system performance, reliability, scalability, and security
- Write clean, maintainable, and well-tested code
- Review code and support other engineers; troubleshoot production issues
Requirements
- Bachelor’s degree
- 5+ years of software engineering experience
- Strong experience with Ruby and Ruby on Rails
- Strong full-stack development experience
- Experience with PostgreSQL, Redis, Sidekiq, and REST APIs
- Good understanding of testing, performance, and scalable design
- Strong problem-solving and communication skills
- Fintech or payments experience is a plus
Skills
RubyRuby on RailsPostgreSQLRedisSidekiqREST APIsFull-stack developmentTestingPerformance tuningScalable system design
Source: Workable. Last checked as open: 14 Nov 2026. You apply directly with the employer.
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