Join a fast-growing Kolkata-based fintech startup revolutionizing trading tech. We're building an ultra-efficient, AI-powered desktop trading platform for professional traders and prop desks. As a
Backend Developer
, you'll help design and scale the core infrastructure that powers real-time trading, intelligent analytics, and secure financial operations.
What You'll Build & Own
Async Python backends
for real-time trade execution and multi-broker API integration (e.g., Zerodha, Upstox etc)
C++ modules
for latency-critical components with advanced memory and performance optimization
WebSocket infrastructure
for high-speed data streaming and live client communication
Encrypted data storage
using SQLite (SQLCipher) and PostgreSQL
Authentication & authorization layers
, with secure cloud-based login systems (JWT, OAuth2)
AI integration layers
for news feeds, signal processing, and voice-over generation
Code reviews, unit/integration testing, documentation, system design discussions
Who We're Looking For
3-5 years experience
in backend or full-stack development (exceptional freshers with solid portfolios welcome)
Proficient in
Python, C++
, system architecture, and
API development
Strong foundation in
security best practices
and
scalable backend infrastructure
Enthusiastic about
fintech, algorithmic trading
, and building high-performance software
Detail-oriented
, collaborative, and eager to grow in a fast-paced team environment
If you're excited to build the next generation of trading technology -- with real impact and cutting-edge tools --
apply now and shape the future of fintech with us!
Send your GitHub link or portfolio to
supriyo@bluebuckresearch.com
Job Type: Full-time
Pay: Up to ?75,000.00 per month
Location Type:
In-person
Work Location: In person
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