Senior Software Engineer (Frontend)

CreditSea; Raipur; On-site; INR 1,200,000 - 2,200,000; Full time

Job summary

CreditSea is hiring a Senior Software Engineer - Frontend (Mobile & Web) to build borrower app journeys from signup to disbursal in minutes and power partner/ops portals. You will ship features for Android/iOS and web, ensuring pixel-level polish and fast performance on budget Android devices.

You will integrate KYC and payments SDKs, contribute to a shared component library, optimize performance and security, add analytics, write tests, and support releases across mobile and web platforms.

Qualifications

• 2-5 years building production mobile and/or web apps.
• Proficient in React Native or Flutter or React/Next.js with TypeScript/Dart.
• Strong JavaScript fundamentals and state management with Redux/Zustand/Riverpod/Bloc.
• Experience with responsive design, multi-step forms, and validation.
• Familiarity with mobile release processes or web performance tooling.

Responsibilities

• Build and ship features in borrower app (Android/iOS) and web journeys (onboarding, KYC, etc).
• Integrate SDKs for KYC, payments, and e-sign.
• Develop internal tools and dashboards for partners and ops.
• Contribute to a shared component library and journey framework.
• Optimize app performance, security, and analytics instrumentation.
• Write tests, review code, and support releases.

Skills

React Native

Flutter

React/Next.js

TypeScript/Dart

JavaScript fundamentals

State management

API integration

Responsive design

UX collaboration

Tools

Lighthouse

Core Web Vitals

Job description

Senior Software Engineer - Frontend (Mobile & Web)

Experience: 2-5 years ·

Reports to:

Engineering Manager -Frontend

About the role

You will build the borrower app and web journeys that take a customer from sign-up todisbursal in minutes, plus the portals our partners and ops teams use daily. You care aboutpixel-level polish, fast screens on budget Android phones, and journeys that earn aborrower's trust.

What you will do

• Build and ship features in the borrower app (Android/iOS) and web journeys:onboarding, KYC, offers, KFS display, e-sign, mandate set-up, repayments, statementsand support.
• Integrate SDKs for KYC (Aadhaar/OKYC, selfie/liveness, Video KYC), AccountAggregator consent, payment gateways, UPI intents and e-sign.
• Build internal tools: partner/DSA portal, credit and collections dashboards, ops back-office screens.
• Contribute to a shared component library and config-driven journey framework.
• Optimise performance: app size, startup time, rendering, API batching, offline andretry states.
• Apply security best practice: secure storage, SSL pinning, minimal permissions, nosensitive data in logs.
• Add analytics events for every step and work with Product on A/B tests to cut drop-offs.
• Write tests, review code and support releases through staged rollouts.

What you bring

• 2-5 years building production mobile and/or web apps.
• Strong in React Native or Flutter (mobile-leaning) or React/Next.js (web-leaning), withTypeScript/Dart.
• Solid JavaScript fundamentals, state management (Redux, Zustand, Riverpod, Bloc orsimilar) and API integration.
• Experience with responsive design, forms, validation and error handling in multi-stepflows.
• Familiarity with mobile release processes (Play Store, App Store) or web deploymentand performance tooling (Lighthouse, Core Web Vitals).
• Attention to UX detail and close collaboration with designers.

Nice to have

• Built a fintech, lending, payments or banking app.
• Some native Android (Kotlin) or iOS (Swift) experience for SDK bridging.
• Server-driven UI, micro-frontends or embeddable SDK journeys.
• Multi-language (vernacular) UI and accessibility experience.