Node.JS Developer

Company: Finspring

Website: Visit Website

LinkedIn: Visit LinkedIn

Business Type: Startup

Company Type: Product

Business Model: B2B

Funding Stage: Seed

Industry: Fintech

Salary Range: ₹ 6-10 Lacs PA

Job Description Please note: This is a minimum 6 Months contract role and extendable based on performance with opportunity to work fully remote.

About Finspring Finspring is a next-generation fintech infrastructure platform enabling banks, NBFCs, brokers, wealth-tech firms, and digital businesses to seamlessly offer financial products through a unified integration layer. We are building the rails that power the future of embedded finance.

Role Overview

We are looking for a highly skilled Senior Backend Engineer with strong expertise in Node.js to help design, build, and scale mission-critical financial infrastructure. You will work closely with founders, product teams, and engineers to develop secure, high-performance backend systems that power financial services at scale.

Key Responsibilities

• Design, develop, and maintain scalable backend services using Node.js and TypeScript/JavaScript
• Build robust APIs and microservices powering fintech products and integrations
• Design, optimize, and manage high-performance MS SQL Server databases
• Integrate with banking systems, payment gateways, KYC providers, and other third-party financial platforms
• Architect cloud-native solutions on Azure, AWS, or GCP
• Ensure system reliability, security, performance, and scalability
• Collaborate with product, engineering, and business stakeholders to deliver impactful solutions
• Participate in architecture discussions and contribute to technical decision-making

Required Skills & Experience

• 6+ years of hands-on backend development experience
• Strong proficiency in Node.js and JavaScript/TypeScript
• Deep understanding of REST APIs and Microservices Architecture
• Strong experience with MS SQL Server and database optimization
• Experience building and deploying applications on Azure, AWS, or GCP
• Strong analytical, troubleshooting, and debugging skills
• Ability to work independently in a fast-paced startup environment

Preferred Qualifications

• Experience with Docker and Kubernetes
• Familiarity with CI/CD pipelines and DevOps best practices
• Exposure to fintech, banking, payments, lending, wealth-tech, or financial services domains
• Understanding of security and compliance considerations in financial systems

Why Join Finspring?

• Work directly with experienced founders and leadership
• Build products that create nationwide impact across the financial ecosystem
• Own critical architectural and technical decisions
• Opportunity to solve complex engineering challenges at scale
• Thrive in a high-growth fintech startup environment with significant learning and career growth opportunities