Senior Software Engineer

Senior Software Engineer (Backend / Systems) Mumbai (Hybrid) What we do We build software to fix healthcare payments. Claims are messy. Data is inconsistent. Humans break things. We use workflows, data, and AI agents to move claims to resolution. This is not CRUD SaaS. What you'll build - Backend systems handling high volume, messy healthcare data - Stateful workflows where humans and agents interact - Systems that fail loudly, not silently - Production code that values correctness and observability - Tools that actually get used by real operators How we build - We use agentic coding tools daily - LLMs are co-developers, not autocomplete - Everyone builds with AI - No separate AI engineer role You're a great fit if - You think in systems, not tickets - You're strong in CS fundamentals - You ship fast but care about correctness - You're comfortable with ambiguity - You use AI as a force multiplier Concrete signal - You can build a small MCP server - Wire it to a Google Sheet - Expose basic read/write tools - Do it in under 2 minutes Nice to have - Healthcare, fintech, payments, or other messy domains - AWS or GCP experience - Workflows or data pipelines What this is not - Not frontend heavy - Not a ticket factory - Not a place for perfect specs Why Arrow - Hard problems - Real ownership - Direct access to founders - AI systems running in production If your resume isn't perfect but you've built real things, apply. We care how you think.