Mesh Security builds a platform that maps and defends how modern organizations actually get attacked — across cloud, SaaS, identity, and AI. Under the hood it's a serious distributed system: data pipelines ingesting security signals from dozens of cloud and SaaS integrations over a streaming backbone, a detection engine evaluating events as they arrive, a security graph that computes every customer's attack surface and attack paths in near real time, and LLM-powered AI pipelines that enrich, classify, and reason over it all — running as multi-tenant SaaS on AWS.

We're looking for a Senior Technical Architect to own the technical direction of this platform. This is a hands-on role: you'll make the big architecture calls and still write code in the critical paths.

This is an on-site position at our Pune office — we have a fully work-from-office culture.

What you'll do

- Graph at scale — evolve how attack surface and attack paths are modelled, computed, snapshotted, and queried as customers and data grow
- Data pipelines — own the architecture for ingesting, normalizing,



and streaming high-volume security data from dozens of fast-changing third-party sources
- Scale — design the multi-tenancy, reliability, and cost model that lets the platform grow in tenants, integrations, and data volume without losing coherence
- AI — define how LLM enrichment and agentic workflows plug into the platform: reliability, evaluation, and cost patterns, with our AI/ML engineers
- Set the engineering bar: design reviews, standards, mentoring senior engineers

What we're looking for

- 12+ years in backend/distributed systems; several as architect or tech lead of a production multi-tenant SaaS platform
- Deep streaming/event-driven and batch processing experience at high data volumes
- Solid data modelling chops; graph databases (Neptune/Neo4j) or large-scale graph computation a big plus
- Production depth on AWS: multi-tenancy, reliability, cost at scale
- Shipped systems, not just diagrams — you still write code

Production LLM/agentic experience or a security background is a plus.

📌 Technical Architect (Pune)
🏢 mesh security
📍 Pune