Technical Lead

Loan Against Securities Platform (50Fin OS)

• Project-Based

Employment Type

Project-based / Fixed-term contract, inclusive of a 3–4 week post-launch support window

About the Role — Two Phases

Phase 1 (build, fixed duration — 3-4 weeks): Build our LAS product on top of 50Fin's OS, borrower-facing journey, admin console, and integration with 50Fin's APIs, from kickoff to launch.

Phase 2 (post-launch support, 3–4 weeks, included in this engagement): Immediately following launch, you'll stay on to monitor the live platform, fix bugs, and make corrections as real usage surfaces issues that testing didn't catch. This is a defined 3–4 week window, not open-ended, the engagement concludes at the end of this period unless both sides agree to extend it.

What You'll Do

During the build (Phase 1):

Build the borrower-facing application journey and internal admin console (credit inputs, margin/LTV monitoring, margin-call and liquidation workflow) on 50Fin's OS

Integrate 50Fin's APIs/SDKs for KYC, e-pledge, disbursal, and repayment flows

Debug integration issues directly with 50Fin's technical team

Flag to the founder anything in 50Fin's platform or our own build that looks like a compliance, security, or reliability gap ahead of launch, this project isn't considered complete until those are resolved or explicitly signed off

Post-launch support (Phase 2, 3–4 weeks):

Monitor the live platform and respond quickly to real-world issues

Diagnose and fix bugs and edge cases that only show up under live usage

Make corrections to logic, flows, or integration behavior as needed

Remain the go-to technical contact for 50Fin-related questions through this window

What We're Looking For

2–3 years of experience as a full-stack or backend-leaning developer, with a track record of owning your own code quality, testing your own work, catching your own bugs, and taking a project from build through a clean launch without heavy hand-holding

Experience with REST API integration, webhooks, and third-party SDK implementation

Proficiency in [React/Node.js/PostgreSQL, align with your existing stack] or equivalent modern web stack

Exposure to fintech, payments, or any KYC/e-sign/regulated-data product is a strong plus, not required, but you should be comfortable that this project has real compliance stakes and be willing to ask questions rather than guess

Comfortable working directly with a founder in a small, high-ownership setup with limited day-to-day supervision

Based in Delhi NCR or able to work hybrid

Nice to Have

Any prior exposure to lending, LAS, wealthtech, or capital markets products

Familiarity with NSDL/CDSL, e-NACH, or similar BFSI-specific integrations

Comfort reading and flagging gaps against a written compliance/requirements checklist (we will provide one, you don't need to already know RBI/SEBI rules, but you do need to take the checklist seriously)