Senior Developer / Tech Lead

Location : Remote (Head office in Mumbai)

Employment Type : Full-time

Experience : 6+ years

Notice Period : Immediate to 30 days

What You Will Own

• Lead backend architecture and implementation for core investment, portfolio, analytics and platform capabilities.
• Build and maintain production systems in Python, including APIs, business workflows, integrations, background jobs, webhooks, reconciliation and operational tooling.
• Work closely with React Native engineers to define clean API contracts, predictable states, practical error handling and maintainable mobile integrations.
• Translate product requirements into technical designs, data models, state machines, service boundaries, implementation plans and test strategies.
• Take ownership of difficult production workflows involving payments, mandates, broker or custodian integrations, order lifecycles, asynchronous callbacks, data freshness and reconciliation.
• Establish practical engineering standards for code quality, testing, observability, documentation,



release discipline and incident response.
• Review code consistently and thoughtfully; merge changes when they meet the required quality, safety and maintainability bar.
• Mentor junior developers through design reviews, pairing, code reviews, debugging and clear technical feedback.
• Lead technical decomposition and delivery for projects across mutual funds, Indian equities, U.S. stocks, wealth aggregation and financial analytics.
• Partner with Product, Design, Operations, Compliance and external technology providers to make sound trade-offs between speed, quality, risk and cost.
• Improve the developer experience : local setup, environments, CI/CD, test feedback, debugging workflows, documentation and deployment confidence.
• Build a security-minded engineering culture appropriate for a fintech product handling sensitive identity, financial and investment data.
• Evaluate and apply AI tools and techniques where they create

📌 NxtWave - Senior Software Developer/Technical Lead - AWS/Python (Itanagar)
🏢 NxtWave
📍 Itanagar