Senior Mobile Application Developer Company: Lark Finserv Private Limited

Location:
Noida, Uttar Pradesh Employment Type: Full time

Experience:
4–6 Years Technology: Flutter, Dart, Android and iOS About Lark Finserv: Lark Finserv Private Limited is a Noida-based fintech that makes credit against investments simple. We run a Digital Lending Application and act as a Loan Service Provider (LSP): we never lend ourselves. Loans are sanctioned by RBI-regulated NBFCs and banks, including Bajaj Finance and DSP Finance. Lark Money is our consumer app. It lets investors pledge mutual funds and stocks to get a credit line in minutes, without selling their investments. The same platform also powers mutual fund distributors and partners through our Edge, Vault, Grid and OS products. The company is led by a team with 20–30+ years each in capital markets and wealth, from Standard Chartered, Edelweiss, Angel One, JP Morgan, Nomura and BSE. Role summary: You will own the Lark Money Flutter codebase end to end, from architecture to Play Store and App Store releases. Every customer journey runs through this app: onboarding, KYC, pledging securities, drawing funds, repayments and account servicing. You will work closely with product, design, backend and our lending partners' integration teams to ship fast without compromising security, compliance or reliability.

Key responsibilities
• Build, maintain and scale the Lark Money app on Flutter (Dart) for Android and iOS from a single codebase.
• Own app architecture: state management, modular structure, navigation, dependency injection and clean separation of UI, domain and data layers.
• Ship customer journeys end to end: sign-up, KYC and eKYC, consent-based portfolio fetch (CAS / Account Aggregator),



lien marking and pledging of mutual funds and shares, eSign and eMandate, drawdown, repayment and statements.
• Integrate REST APIs, partner SDKs and webviews from lending partners, depositories, RTAs (CAMS, KFintech), payment gateways and verification providers.
• Embed security by default: secure storage, SSL pinning, root/jailbreak detection, obfuscation, session handling and protection of personal and financial data, in line with RBI digital lending guidelines.
• Run the release pipeline: CI/CD, build flavours, Play Store and App Store submissions, staged rollouts, OTA-safe versioning and hotfixes.
• Instrument the app with analytics, crash reporting and performance monitoring; use funnel data to improve conversion and drop-offs.
• Keep the app fast and reliable: startup time, frame rendering, app size, offline and poor-network handling, and a crash-free session rate above 99.5%.
• Write unit, widget and integration tests; review code and set coding standards.
• Work with product and design to turn Figma flows into polished, accessible UI, and push back with better options where needed.
• Contribute to the embed / SDK roadmap so partners can offer Lark Money journeys inside their own apps. Must-have skills and

experience:
• 3–6 years of mobile development, with at least 2 years building production Flutter apps.




• At least one live app on both Play Store and App Store that you built or significantly owned (please share links).
• Strong Dart: async programming, streams, isolates, null safety.
• Hands-on with at least one state management approach at scale (Bloc/Cubit, Riverpod or Provider) and clean architecture.
• REST API integration, JSON serialisation, error handling, retries and token-based authentication.
• Platform channels and native integration on Android (Kotlin) and iOS (Swift) for SDKs Flutter cannot handle directly.
• Firebase (Crashlytics, Analytics, Cloud Messaging, Remote Config) or equivalents.
• Git, code reviews and CI/CD (Codemagic, GitHub Actions, Fastlane or similar).
• Mobile security basics: secure storage, certificate pinning, obfuscation, safe handling of PII.
• Clear ownership: you ship, you monitor, you fix. Why join us:
• Own the core product: Lark Money is our only client-facing app, so your work reaches every customer directly.
• Build in a fast-growing category: loans against mutual funds and stocks are still underused in India, and we aim to lead it.
• Learn from founders with decades in capital markets, backed by top lending partners and a strong advisory board.
• Small team, high ownership, quick decisions, and a seat at the table on product direction.

How to apply
Interested candidates are requested to share:
• Updated resume highlighting relevant Flutter development experience.
• Links to live applications published on Google Play Store and Apple App Store that they have developed or significantly contributed to.
• Brief details of their role and technical contributions to these applications.

📌 Senior Mobile Application Developer (New Delhi)
🏢 LARK FINSERV- THE LAS
📍 New Delhi