CONSULTANT - Ruby on Rails

Publication Date:  Aug 8, 2026
Ref. No:  550359
Location: 

Chennai, IN

 

Atos is the Atos Group brand dedicated to AI-powered, secure, end-to-end digital services. Atos designs, develops, and operates critical digital environments that drive performance, resilience and sovereignty, helping public and private organizations worldwide retain control over their data and infrastructures, while meeting regulatory requirements.

 

With more than 54,000 employees serving over 4,500 clients across 54 countries, Atos helps modernize core IT systems, accelerate cloud and data transformation, strengthen cybersecurity, and deliver secure digital workplace environments to support its clients, its employees and society. Atos also provides consulting and advisory services through its Atos Amplify brand.
A trusted partner in operating complex and mission-critical environments, Atos supports organizations across highly regulated and sovereign contexts.

 

About Atos Group

Atos Group is a global leader in digital transformation with c. 56,000 employees and annual revenue of c. €7.2 billion (at the go-forward perimeter), operating in 54 countries under two brands - Atos for services and Eviden for products and systems. European number one in cybersecurity and a leader in cloud, Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries. Atos Group is listed on Euronext Paris.

 

Senior Ruby on Rails Developer

Work Location - Mumbai, Bangalore & Chennai

Experience - 10+ Years

 

Job Role -

  • 12-15 Years of experience in Ruby on Rails development.
  • Work closely with Product owner to understand product roadmap, carve out feature roll-out, building product backlog, sprint planning.
  • Co-ordinate work allocations among multi-location developers and testers.
  • Familiarity with Jira, weekly/monthly reports, sprint retrospective
  • Experience with Ruby on Rails, along with other common libraries such as RSpec and Resque. 
  • Good understanding of server-side templating languages {{such as Liquid, Slim, etc depending on your technology stack}}
  • Good understanding of server-side CSS preprocessors {{such as Sass, based on project requirements}}
  • Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3
  • A knack for writing clean, readable Ruby code; Troubleshoot coding challenges with developers
  • Ability to integrate multiple data sources and databases into one system
  • Understanding of fundamental design principles behind a scalable application.
  • Able to create database schemas that represent and support business processes.
  • Proficient understanding of code versioning tools {{e.g. Git, Mercurial or SVN}}
  •  Familiarity with development aiding tools {{such as Bower, Bundler, Rake, etc}}

 

 

 

Here at Atos, diversity and inclusion are embedded in our DNA. Read more about our commitment to a fair work environment for all.

Atos is a recognized leader in its industry across Environment, Social and Governance (ESG) criteria. Find out more on our CSR commitment. 

Choose your future. Choose Atos.