Full Stack Engineer

Voise Tech Ltd; Pune District; On-site; INR 600,000 - 1,200,000; Full time

Job summary

Voise Tech Ltd is building a self-managed streaming platform for an AdTech backbone, operating on bare-metal infrastructure in Pune. You will design, deploy, tune, and operate real-time systems across bidding, pricing, and reporting components.

You will work on backend and frontend in Python and React, focusing on latency budgets and high-throughput processing. This role is onsite at our Pune office and offers the chance to shape a growing platform.

Qualifications

• 1–4 years building production software, with AdTech experience — SSP, DSP, ad server, ad exchange, or an adjacent programmatic role.
• Comfortable across backend and frontend. Not equally expert in both, but genuinely willing in both.
• Understand what a bid request is, why latency budgets matter, and what happens when a DSP does not respond in time.
• Python and React exposure. If you have written async Python, that helps.
• You debug from evidence rather than intuition. When you are wrong you say so and move on.
• Nice to have: OpenRTB spec familiarity, TV/CTV advertising, high-throughput or low-latency systems, Redis or ClickHouse in production, Kubernetes or Docker Compose at scale

Responsibilities

• Real-time bidding auction path — Open RTB request handling, DSP fan-out, bid response processing at thousands of requests per second
• A pricing engine that resolves supply floors, dynamic markup tiers, demand partner fees and publisher economics on every auction
• Reporting infrastructure spanning Kafka, Redis rollups, MongoDB event ledgers and ClickHouse
• React dashboards that people actually use to run a business — not internal tools nobody opens

Skills

AdTech experience

Python

React

Backend development

Frontend development

Job description

We, at Voise Tech, are building the streaming backbone for a next-generation AdTech platform that will process billions of real-time events every day.

This is not a managed-services role. You will design, deploy, tune and operate a self-managed streaming platform on dedicated bare-metal infrastructure.

What you will actually work on

• Real-time bidding auction path — Open RTB request handling, DSP fan-out, bid response processing at thousands of requests per second
• A pricing engine that resolves supply floors, dynamic markup tiers, demand partner fees and publisher economics on every auction
• Reporting infrastructure spanning Kafka, Redis rollups, MongoDB event ledgers and ClickHouse
• React dashboards that people actually use to run a business — not internal tools nobody opens

Our stack

Python · FastAPI · MongoDB · Kafka · Redis · React 19 · Docker · AWS and bare metal · Prometheus and Grafana

What we are looking for

• 1–4 years building production software, with AdTech experience — SSP, DSP, ad server, ad exchange, or an adjacent programmatic role
• Comfortable across backend and frontend. Not equally expert in both, but genuinely willing in both
• You understand what a bid request is, why latency budgets matter, and what happens when a DSP does not respond in time
• Python and React exposure. If you have written async Python, that helps
• You debug from evidence rather than intuition. When you are wrong you say so and move on

Nice to have

OpenRTB spec familiarity · CTV or video advertising · TV Streaming platform experience · High-throughput or low-latency systems · Redis or ClickHouse in production · Kubernetes or Docker Compose at scale

Why this role is worth your time

• You will work directly with the engineering leadership on decisions that matter, not through three layers of process. The team is small and being built deliberately. Every person hired now shapes how the platform is built.
• The problems are genuinely interesting — we are figuring out how to move a Python auction engine from thousands to hundreds of thousands of requests per second and the answers are not in a blog post.

Location

Pune office, on-site. We work together in office because that is how this kind of engineering gets done.