Senior Software Engineer
About the role
Our Purpose
At Fiddler, we understand the implications of AI and the impact that it has on human lives. Our company was born with the mission of building trust into AI. The rise of Generative AI and Agents has unlocked generalized intelligence but also widened the risk aperture and made it harder to ensure that AI applications are working well. Fiddler enables organizations to get ahead of these issues by helping deploy trustworthy, and transparent AI solutions.
About the Team
We're a tight-knit team based in the heart of Bengaluru. By day, we're deep in the weeds of cutting-edge AI, tackling problems that actually matter at scale. By lunch, we're arguing over the latest acquisition rumor, debating whether that new model release is overhyped, and making weekend plans we may or may not follow through on.
We believe the best ideas don't only come from sprint planning; they come from good conversations (usually over biryani). We work hard, think deeply, and genuinely enjoy each other's company. Happy hours happen. Rabbit holes happen. And, shipping.
The Mission
The Backend Engineering team builds and ships the services and APIs that customers interact with every day, authorization, alerting, ingestion, monitoring, and GenAI evaluation. We're a geographically distributed team working across a Python/Flask microservices architecture, with Celery and Kafka powering our async workloads. The problems are cross-disciplinary, the pace is fast, and no two weeks look the same.
If you like working on problems that haven't been solved before, you'll thrive here. Fiddler's backend is where GenAI observability becomes real, from designing authorization layers for enterprise-scale AI systems to pioneering MCP authorization patterns. The systems you build will directly determine how companies trust and monitor their AI in production.