# GAIN- Experience- Senior Engineer

> This is Gain Ltd · Mumbai, India (Hybrid) · Full-time · Posted 2026-07-30

**Salary:** INR 2,300,000–2,800,000

**Workplace:** hybrid

**Department:** Band 3 - Customer Experience

## Description

Location : Mumbai (Andheri)

**Your Stack:** React Native mobile app, AWS serverless backend, and the CI/CD pipelines that support them.

**Key Responsibilities**

-   Design and improve loyalty features, including registration flows and third-party loyalty integrations
-   Collaborate with product managers, designers, and architects from concept to implementation
-   Break designs into work items; contribute to planning, coding, testing, documentation, and delivery
-   Participate in code reviews and testing
-   Advise on existing systems and propose improvements
-   Champion a customer-centric, outcome-driven engineering culture
-   Actively engage in sprint ceremonies, retrospectives, and team discussions (Slack, engineering sessions)

**Required Skills & Experience**

-   5+ years of professional software engineering experience
-   Strong TypeScript/JavaScript and React Native experience
-   Comfortable developing on Mac (required) or strong Linux skills
-   Hands-on AWS experience, particularly serverless (Lambda, DynamoDB, API Gateway)
-   Solid grasp of software engineering principles, testing, and CI/CD best practices
-   Strong communication skills; comfortable in a remote, fast-paced team

**Nice to Have**

-   Experience with authentication solutions, e-commerce, or third-party backend integrations
-   Software design experience (not just development)
-   Familiarity with Datadog, CloudWatch, Firebase, reCAPTCHA, mParticle, Braze, Snowflake, Google Analytics
-   Mobile app deployment/monitoring and automated testing (e.g., Maestro)
-   Comfort with AI-assisted development workflows
-   Strong SQL skills; familiarity with PHP

## Apply

[Apply at This is Gain Ltd](https://apply.workable.com/thisisgain/j/C262D658CA/apply)

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