About Us
We are a energetic team of young engineers, domain experts, and seasoned sales professionals dedicated to providing comprehensive turnkey solutions for complex challenges in Signal Processing. Our expertise spans the cutting-edge technologies in Signal Processing, addressing critical needs in the Defence and Aerospace sectors. Our offerings encompass a wide range of solutions, from tactical radios and radar systems to extensive research and mission-critical applications.

About the role
We are hiring a Python Backend Engineer to take ownership of high-throughput backend services. You will work alongside our front-end and C# application teams to build the infrastructure that ingests, processes, and routes real-time data streams across our platforms.
This role is for someone who enjoys asynchronous Python, complex data-flow problems, and the discipline of building production systems that need to run reliably under sustained load.

Responsibilities
Data Ingestion & Processing: Design backend services that handle continuous,



high-frequency data streams and telemetry from multiple sources, including raw and binary protocols over TCP/UDP.
API & Service Development: Build robust, scalable REST and WebSocket services using FastAPI, with proper schema validation, error handling, and observability built in from the start.
Event-Driven Architecture: Implement and operate pub/sub messaging systems to enable reliable data distribution across microservices.
Database Design & Optimization: Model and query relational and time-series stores efficiently — raw events, derived state, and aggregated roll-ups — with attention to write throughput and query latency.
System Integration: Collaborate with hardware/embedded, front-end, and C# teams to define clean contracts and ensure reliable data flow across system boundaries.
Engineering Discipline: Write tested, reviewed, and documented code; participate in design discussions; contribute to deployment, monitoring, and operational pr

📌 Back End Developer (Hyderabad)
🏢 CONSTELLI
📍 Hyderabad