Ruby Software Engineer – Code Review & Testing (Freelancer)

Deccan AI Experts; Pune District; On-site; INR 800,000 - 1,200,000; Full time

Benefits offered by this job

Opportunity to work on impactful projects

Collaboration with top-tier engineers

Fast-paced innovation-driven environment

Job summary

Deccan AI Experts is seeking a Ruby Software Engineer in Pune District, India. In this role, you will work with AI-assisted development environments, focusing on enhancing Ruby-based codebases. Responsibilities include debugging ActiveRecord queries, running RSpec tests, and utilizing AI coding platforms. The opportunity allows you to engage in impactful projects while collaborating with a talented team from top institutions. Join us in our mission to build AI for Good and drive positive societal impact.

Qualifications

• 2+ years Ruby/Rails experience.
• Strong understanding of MVC patterns and ActiveRecord.
• Proficient in running RSpec tests and debugging ActiveRecord queries.

Responsibilities

• Debug ActiveRecord queries, callbacks, and MVC flows.
• Run RSpec tests and interpret errors.
• Use AI coding agents for repository understanding.
• Provide structured reasoning for correctness.

Skills

Ruby/Rails experience

Understanding of MVC patterns

ActiveRecord

RSpec

Debugging skills

AI coding platforms

Job description

Deccan AI Experts is a pioneering company founded by IIT Bombay and IIM Ahmedabad alumni, with a strong founding team from IITs, NITs, and BITS. We specialize in delivering high-quality human-curated data, AI-first scaled operations services, and more. Based in SF and Hyderabad, we are a young, fast-moving team on a mission to build AI for Good, driving innovation and positive societal impact.

About the Role

As a Ruby Software Engineer, you will work across AI‑assisted development environments such as Cursor, Claude Code, and other modern coding platforms to evaluate and enhance Ruby‑based codebases. Your responsibilities include reviewing code patches, identifying and debugging issues, validating business logic, and ensuring high‑quality, production‑ready outputs.

Responsibilities

• Debug ActiveRecord queries, callbacks, and MVC flows
• Run RSpec tests and interpret errors
• Use AI coding agents for repository understanding
• Provide structured reasoning for correctness

Skills & Experience Required

• 2+ years Ruby/Rails experience
• Strong understanding of MVC patterns, ActiveRecord, RSpec
• Debugging and PR review skills
• Experience using AI coding platforms
• strong in MVC reasoning & patch evaluation.

Why Join Us?

• Work on high-impact projects that contribute to building AI for Good.
• Collaborate with top‑tier engineers and domain experts from IITs, NITs, and BITS.
• Opportunity to grow in a fast‑paced, innovation‑driven environment