• Careers
• Senior Full Stack Developer Senior Full Stack Developer Open The HFT team of Delta6Labs is looking for a Senior Full-Stack Developer with experience in creating highly scalable, high-performance applications across the technology stack in the high-frequency trading domain. You will be building a scalable solution end-to-end as a Senior Full Stack Engineer and help build high-throughput real-time traders. Also, you will collaborate with other teams that design, develop, and optimize mission-critical systems capable of processing real-time events at scales measured in billions of transactions. What You Will Own
• Development of a scalable back-end service written with Node. JS and TypeScript
• Build a Mobile Ready React Frontend (Responsive + High Performance ) JS and Vue. js
• Develop a REST API & WebSockets for building real-time communication systems
• Experienced in the development of real-time streaming data processing and high-concurrency architecture
• You will guide the system architecture, design choices, and code quality.
• Integration with Third-party APIs, Payment gateways, and External data providers
• Build scalable and reliable applications.
• Secure authentication, authorization, and data protection best practices
• Integrate with CI/CD pipelines, deploy, and provide production support
• Take part in code reviews, debugging, and technical documentation. What We’re Looking For
• Someone who has 4+ years of experience in full-stack development The Ideal candidate should have strong expertise in




• Backend: Node. JS, TypeScript
• Frontend: React.js, Vue.js
• Database knowledge (PostgreSQL, MongoDB, and Redis)
• Experience working with real-time systems (WebSockets, event-driven architecture)
• Have knowledge of designing high-performance & scalable systems.
• Knowledge in Cloud platform knowledge (AWS preferred) and Containerization (Docker)
• Outstanding analytical and debugging skills
• Work experience in fast-paced, high-impact settings Valuable to Have
• Background with relevant experience in fintech/trading/payment systems
• Skilled in using high-frequency-trading platforms or real-time financial data systems
• Familiarity with message queues, caching solutions, and microservices architecture
• Monitoring tool knowledge (Grafana, Sentry, etc.
• Familiarity with multi-tenant / SaaS architectures What You’ll Work With
• Backend: Node. JS, TypeScript, Express, Go, Python
• Frontend: React.js, Vue.js
• Databases: PostgreSQL, TimescaleDB, Redis
• Infrastructure: AWS, Docker, PM2, Nginx
• Real-time: WebSockets, Redis Pub/Sub
• Monitoring: Sentry, Grafana
• External: APIs for Binance, Payment Gateways, and Blockchain RPCs Note: Interested candidates may send their resume to [email protected]. Only shortlisted applicants will be contacted. Job Summary Location Noida, India

Job Type
Full-time Date Posted June 11, 2026 Experience 4+ Years

Working Hours
9:00 AM
- 6:00 PM Share this

📌 Senior Full Stack Developer (Noida)
🏢 Delta6Labs
📍 Noida