GAIN- Experience- Senior Engineer

# 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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