Senior Ruby on Rails Engineer — Full-Stack + Go/Java

Tata Consultancy Services Limited

Sunnyvale (CA)

On-site

USD 100,000 - 135,000

Full time

6 days ago

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Job summary

Tata Consultancy Services Limited is seeking a Senior Software Engineer to design, develop, test, and deliver full-stack web applications. The role spans frontend (HTML, CSS, JavaScript, React) and backend development, ensuring performance, data quality, and scalable architectures.

You will collaborate with partners, technology teams, and vendors to deliver robust software solutions. Responsibilities include designing and implementing large-scale applications, troubleshooting performance issues,

Qualifications

6+ years in a senior software engineering role.
6+ years of the Ruby on Rails framework and Ruby as a core language.
6+ years of API design and interface technologies (JSON, ProtoBuf, REST, RPC, XML, etc.).
6+ years of front-end development (HTML, CSS, JavaScript, React) and database design and queries (PostgreSQL, MySQL, etc.).
Knowledge of integrating GenAI into development workflow

Responsibilities

Design, code, test, and implement large-scale web applications and components across the full stack (front-end GUI and backend).
Troubleshoot and resolve issues around performance, response times, capacity, and system limitations.
Collaborate with internal business partners, internal technology resources, and external vendors; maintain applications and ensure data quality, integrity, and consistency.
Create and maintain documentation for the applications you build.