Senior Software Engineer — Distributed Systems (Rust)
VuNet Systems·Senior·On-site · Bengaluru·$120k–$180k USD
Posted Oct 18, 2026·vunetsystems.com
Role: Senior Software Engineer — Distributed Systems (Rust) Experience: 5 - 8 Years Education: B.Tech/Master's Location: Bengaluru (Work from office)
Join Our Journey at VuNet
VuNet is a pioneer in Business Journey Observability, leveraging Big Data and Machine Learning to transform digital experiences across the financial services. Our deep-tech platform provides end-to-end visibility into customer journeys — empowering proactive issue resolution, operational resilience, and superior user satisfaction.
If you’ve ever used instant payment systems like UPI, chances are you’ve already experienced the power of our platform — we monitor over 28 billion digital transactions monthly (that’s equal to watching 3 years of tik-tok videos), touching 300 million users with leading banks and financial institutions.
VuNet is Series B funded, part of NASSCOM DeepTech Club, awarded NASSCOM’s AI Gamechanger, recognized in Forbes DGEMS 200 and by several global analysts including Gartner, Omdia.
We’re building a new category of observability purpose-built for complex digital journeys — across payments, lending, core banking and more — already powering some of the largest banks in India and MEA.
Your Role: Senior Software Engineer — Distributed Systems (Rust)
We are building the database and cold-storage tier for observability data at petabyte scale, with a focus on making telemetry data cost-efficient to store and fast to query.
Our technology stack is centered around Rust and Apache DataFusion, and we are looking for a Senior Software Engineer who enjoys solving hard problems across distributed systems, database engines, query execution, and storage.
You will have the opportunity to shape the architecture of a critical data platform from the ground up and work on systems that ingest and query logs, metrics, and traces.
Roles & Responsibilities
- Design and build scalable and reliable systems for storing and querying observability data.
- Build database and storage components using Rust and Apache DataFusion.
- Work across the query engine and storage layers, including query planning, execution, optimization, and data access.
- Design distributed systems for high throughput, low latency, fault tolerance, and horizontal scalability.
- Work with columnar and analytical data formats such as Apache Arrow and Parquet.
- Optimize query performance across CPU, memory, I/O, and network boundaries.
- Design systems for efficient cold-tier storage, balancing storage cost, query performance, and data retention requirements.
- Build production-grade systems with strong observability, reliability, and operational characteristics.
- Participate in architecture and design reviews and make pragmatic technology trade-offs.
