About DataNimbus

DataNimbus is an enterprise AI company with deep vertical solutions in financial services and industrial sectors. We build domain-native AI that understands how industries actually operate — not just how data flows through them. Our solutions are outcome-driven and industry-specific, delivering measurable results across how money moves, how assets perform, and how businesses grow. We go deep so our customers don't have to start from scratch.

Domain depth. Enterprise scale. AI outcomes.

About the Role

When a bank's payment doesn't move, someone has to find out why — in code they didn't write, on servers they can't log into, with the bank on the line. We're hiring two people who want to be that someone.

Our payments platform moves money for large banks: microservices in Node.js, Go, Java and Angular on MongoDB, NATS and Redis, running on Kubernetes.

When a payment doesn't move, a fee doesn't post or a screen goes blank, you find out why from the code, the data and the logs. Then you fix it so it can't happen again.

What You'll Do

● Every production issue, end to end: from the bank's ticket to the fix running in their release.

● Hunt root causes. Triage bank tickets, reproduce the failure, find the cause in code,

data and logs. When it's infra, network or a third party, prove it with evidence.

● Read the data like a detective. Read-only MongoDB queries that show exactly what happened. Audit live data (schedules, holidays, duplicates) before it hurts, and reconcile it safely.

● Make it fast. Slow screens, long-running queries, connection-pool leaks, end-of-day

CPU spikes, pod evictions:



take each to a cause, then fix the query, the index or the resource limit.

● Ship the fix. Backport it across many live release lines, knowing its blast radius before it goes out.

● Pass the bank's scrutiny. Triage vulnerability-scan findings and answer audit questionnaires.

● Be the voice the bank trusts. Customer replies, RCAs, audit responses, weekly status reports, leadership briefings.

● Write it all down. Runbooks, RCAs, decisions and the things only you know go into shared docs the whole team can find.

● Build your own tools. scripts, agents and knowledge bases that make the next investigation faster than the last.

What We're Looking For

● 5+ years owning production for distributed systems, as an SRE, production or backend engineer.

● Fearless with code you didn't write. Node.js and Go fluently, Java well enough. You can trace an issue from an Angular screen down to the database.

● MongoDB in depth. Aggregation pipelines, $lookup, indexes, explain(), slow-query logs and schema drift. Safe, read-only queries on production data.

● Distributed-systems instincts. Event-driven flows (NATS), Redis, schedulers,

workflow engines, webhooks, retries, idempotency and race conditions.

● Containers. Docker,



Kubernetes (limits, evictions, OOMKilled), Jenkins and AWS.

Comfortable diagnosing systems you can only see through logs you asked for.

● Excellent written and verbal communication. Short, accurate RCAs and replies that bank engineers and executives act on. Calm and clear on an incident call, and able to explain a failure to an executive in two minutes.

● A documenting habit. You leave runbooks, decision records and how-tos behind you,

so nobody has to ask you twice.

● You have looked at how your team works, found a better way and made it stick —

and you can tell us what changed.

● AI-native. Python, Node.js and mongosh for audits, safe data fixes and tooling. Daily use of AI coding agents (we use Claude Code).

Why Join DataNimbus?

At DataNimbus, we believe in shaping a sustainable, AI-driven future while offering an workplace that prioritises learning, innovation, and growth. Our core values —

Customer-Centricity, Simplicity, Curiosity, Responsibility, and Adaptability — are the foundation of our workplace, ensuring every team member can make a meaningful impact.

Joining DataNimbus means

● Working with cutting-edge technologies at the intersection of Data and AI.

● Contributing to solutions trusted by global financial institutions for their scalability,

security, and efficiency.

● Growing in a culture that rewards technical depth, ownership, and continuous learning.

If you're a technical leader who's energised by delivery, not just direction — DataNimbus is the place for you.

📌 Senior Production Engineer (Karnataka)
🏢 DataNimbus
📍 Karnataka