Ruby on Rails Developer (Mid Level)
Data Wow Co., Ltd. · Pathum Wan, Bangkok, Thailand · 2026-08-11
About this role
Responsibilities
• Research, design, and manage algorithms and flowcharts; translate business requirements into efficient backend code.
• Write high-quality reusable code, develop quality assurance procedures, and maintain a strong focus on writing test specs.
• Troubleshoot, debug, and upgrade existing software while recommending and executing technical improvements.
• Set up projects from scratch, including service design, fault-tolerant architecture, and technical documentation.
• Deploy software tools and processes, ensuring microservices are scalable and high-performing in high-load environments.
• Work closely with a multidisciplinary team of designers, developers, and the Business team to evaluate user feedback.
Requirements
• Minimum 2 years of experience as a Ruby Developer.
• Strong experience in backend development with a focus on Ruby on Rails.
• Deep knowledge of PostgreSQL (SQL Clusters) and NoSQL (Cassandra, MongoDB), along with caching strategies.
• Proven understanding of Microservices, service scalability, and fault-tolerant design.
• Hands-on experience with Docker, Kubernetes, CentOS/CoreOS, and Cloud Providers (AWS, Azure, or GCP).
• Solid understanding of DNS, IPv6, network protocols, and software security best practices.
• Ability to build libraries/plugins (e.g., Gems, Hex, Pip, Npm modules).
• Experience with Localization (L10n) and Internationalization (i18n).
Benefits
• Work from Home & Flexible Working Hours.
• Choose Your Gear: Mac or Windows – you pick!
• Comprehensive Benefits
• Choose Your Gear: Work on the setup you prefer—Mac or Windows, you pick!
• Grab Credits
• Free language courses, certificate fee coverage, and job-related training.
• Free snacks, drinks, and 10+ days of annual leave.
Skills asked for
- ruby
- rails
- microservices
- postgresql
- cassandra
- mongodb
- docker
- kubernetes
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