Ruby on Rails Developer

Data Wow Co., Ltd.

Pathum Wan, Bangkok, Thailand Hybrid permanent

Posted: March 9, 2026

Quick Summary

A Ruby on Rails Developer with a strong background in computer science and programming experience is required to design, develop, and deploy scalable software applications. The ideal candidate should have expertise in testing, deployment, and documentation. Strong problem-solving skills and attention to detail are essential to this role.

Required Skills

Job Description

Responsibilities

• Researching, designing, implementing, and managing algorithms and flowcharts
• Testing and evaluating new programs
• Writing and implementing efficient code
• Determining operational practicality
• Developing quality assurance procedures
• Deploying software tools, processes, and metrics
• Troubleshoot, debug and upgrade existing software
• Gather and evaluate user feedback
• Recommend and execute improvements
• Create technical documentation for reference and reporting
• Learn about new technologies
• Collaborate with a multidisciplinary team of designers, developers, Business team.

Requirements:
• Have a passion for solving backend logic or translating business requirements/logic into code
• Experienced/Specialized in backend development with high load and high availability environment
• Love writing test specs
• Knowledge in NoSQL (Cassandra, MongoDB) and PostgreSQL
• Knowledge in SQL Cluster
• Knowledge in caching
• Knowledge in micro services and service scalability
• Know how to make library or plugin ex. Gem, Hex, Pip, Composer, Npm modules
• Love designing a service and fault-tolerant design
• Know setup project from the beginning to the end
• DevOps (CentOS / CoreOS / Kubernetes / Docker) experience
• Understanding the Cloud Service Providers Amazon Web Services, Microsoft Azure and Google Cloud
• Know a concept of DNS, IPv6, network
• Know how to fix bug and error issue
• Build high-quality reusable code that can be used in the future
• Adaptation of a product with Localization and Internationalization
• Know the security of software
• Good at English both oral and written is a must.

Benefits:
• Competitive Salary
• Group health insurance
• You pick your equipment (Mac / Windows)
• Flexible working hour
• Work from home
• Free snacks & drinks (at office)
• Grab Food and Grab Transportation credits
• Job-related Training Courses
• Free language course and certificate fee
• Performance bonus
• 10+ day annual leaves

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