
Senior Software Engineer - Full Stack
💰 Estimated salary: SAR 26,000–42,000/month· MenaJobs market estimate
At a Glance
- Category
- 💻 Technology
- Level
- Senior
- Type
- Full-time
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- Find the mistakes in your CV before Moyasar Financial Company sees it
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About the Role
We’re looking for a Senior Software Engineer – Full Stack to join our Engineering team at Moyasar and help us build and improve our digital payment products and services.
You’ll work across the stack using Ruby on Rails, PostgreSQL, Redis, and Sidekiq, building reliable solutions used by businesses and merchants to accept and manage payments. We’re looking for someone who thinks beyond the code someone who understands the business problem, helps shape the solution, and takes ownership from idea to delivery.
What You’ll Do
- Build and improve full-stack features for Moyasar’s payment products and merchant services.
- Develop backend services, REST APIs, and user-facing web features.
- Build reliable integrations that support our payment ecosystem.
- Understand merchant and business needs and turn them into practical technical solutions.
- Take ownership of features from problem definition through development and production.
- Work with Ruby on Rails, PostgreSQL, Redis, and Sidekiq.
- Improve the performance, reliability, scalability, and security of our systems.
- Write clean, maintainable, and well-tested code.
- Contribute to architecture and technical decisions.
- Review code and support other engineers.
- Troubleshoot production issues and continuously improve our products.
- 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.
- Experience building user-facing web products.
- Strong product mindset and ownership.
- Good understanding of testing, performance, and scalable system design.
- Strong problem-solving and communication skills.
- Experience in fintech, digital payments, or financial services is a strong plus.
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
- •Experience building user-facing web products
- •Strong product mindset and ownership
- •Good understanding of testing, performance, and scalable system design
Nice to Have
- •Experience in fintech, digital payments, or financial services
Responsibilities
- •Build and improve full-stack features for payment products and merchant services
- •Develop backend services, REST APIs, and user-facing web features
- •Build reliable integrations for the payment ecosystem
- •Turn merchant and business needs into practical technical solutions
- •Take ownership of features from problem definition through production
- •Improve performance, reliability, scalability, and security of systems
- •Write clean, maintainable, and well-tested code
- •Contribute to architecture, review code, and troubleshoot production issues
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Guides for this role
- Find the mistakes in your CV before Moyasar Financial Company sees it
- Get every weak line rewritten
- Download a CV written for the Gulf
Free check in 60 seconds. Fixes $5.88 one-time, only if you want them.


