Software Engineer – FinTech / Trading SaaSCompany: GreyOak Capital Intelligence Pvt. Ltd.

Location:
Mumbai

Experience:
6–10 Years Employment: Full-Time About GreyOakGreyOak Capital Intelligence is an emerging FinTech company building intelligent financial technology solutions for India's capital markets. Our platform combines advanced charting, market intelligence, stock screening and data-driven analytics to help traders and investors make informed decisions. We are also expanding into broker-integrated trading technology and white-label SaaS solutions, developing scalable platforms that enable stockbrokers and financial institutions to deliver seamless digital trading experiences. Our vision is to build a comprehensive financial technology ecosystem that brings together market intelligence, trading infrastructure and innovative technology under one platform.

About the Role
We are looking for an experienced, hands-on Software Engineer who can independently design, develop and manage end-to-end FinTech and SaaS products, including trading platforms and integrations with stockbrokers and financial institutions. The ideal candidate should take ownership of technical development, from system architecture and implementation to deployment and ongoing maintenance.

Key Responsibilities
• Design,



develop and maintain complete trading and SaaS platforms.
• Build and integrate APIs with brokers, payment systems and third-party services.
• Develop trading functionalities, order management, account onboarding and transaction workflows.
• Build scalable, real-time systems using APIs and WebSockets.
• Manage databases, infrastructure, deployments and system security.
• Develop reusable, white-label technology solutions for multiple clients.
• Take end-to-end technical ownership, from development to production and maintenance. Requirements
• 6+ years of hands-on software development experience.
• Robust backend development skills in Python, Node.js or Java.
• Experience with APIs, WebSockets, databases and system integrations.
• Good understanding of application architecture, infrastructure and deployment.
• Ability to independently develop and deliver production-ready software.
• Experience in FinTech, stockbroking, trading technology or SaaS products preferred.
• We are looking for a hands-on technical professional who enjoys building products, solving complex engineering challenges and taking ownership—not a purely managerial candidate.

📌 Software Engineer (Mumbai)
🏢 GreyOak Capital Intelligence
📍 Mumbai