Ruby on Rails Developer (Mid Level)

atData Wow Co., Ltd.


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.

Experience required
  • 2 years
Career level
  • Middle Level
Salary
  • Negotiable
Job function
  • IT / Programming
Job type
  • Full-time

Company overview

Size:10-50 employees
Industry:Information Technology
Location:Bangkok
Website:www.facebook.com/datawowio/
Founded in:2013

Data Wow is a Japanese-Thai technology startup focused on content and media moderation systems. The organization is growing its involvement in micro-task outsourcing solutions. Operations are supported by a Tokyo-based parent enterprise that develops mobile and web applications r ...

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Why join us:

Data Wow is a Thai data and AI consultancy where engineers and data scientists ship real products for enterprise clients.

  • Modern stack: cloud data platforms, MLOps, LLM and computer vision projects across industries
  • Learning culture: internal t ...
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Job location: Pathum Wan
Head office: 1778 Summer Hub Office 6th Floor, Sukhumvit Rd, Phra Khanong, Khlong Toei, Bangkok 10110
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