Software Engineer - Ruby on Rails

At Dubizzle Labs, we are looking to further expand our Pakistan engineering office of already 300+. We are most interested in bringing on board colleagues who love to learn, perform, and teach. We are building a high-quality engineering environment with a super focus on delivering value to customers. Your primary responsibility would be to build world-class suite products to support the hyper-growth of our businesses in 10 countries.

Required

• 1 - 2 years of hands-on experience with Ruby on Rails
• Strong understanding of system design , database design , and query optimization
• Good grasp of Data Structures & Algorithms with solid problem-solving skills
• Strong knowledge of web architecture , RESTful services , and database fundamentals
• Ability to work independently and collaboratively in a cross-functional team
• Experience building, maintaining, and consuming REST APIs
• Experience with background job processing (Sidekiq, ActiveJob, Resque)
• Experience integrating with external systems / third-party APIs

Good to Have

• Hands-on exposure to AWS (EC2, S3, RDS, CloudWatch)
• Experience with Elasticsearch / OpenSearch
• Experience working on high-traffic or multi-tenant applications
• Understanding of CI/CD pipelines (GitHub Actions, GitLab CI, Bitbucket Pipelines)
• Familiarity with caching mechanisms (Redis, Memcache)
• Experience with API versioning , pagination, and performance optimization