Senior Backend Developer

Architect and build scalable, high-performance backend systems while working on mission-critical platforms that process real-time market data and portfolio analytics. The role also involves ensuring regulatory compliance and maintaining secure, reliable financial transactions across systems.

Join Allvest
, an AI-driven fintech platform, and work on scalable, secure backend systems powering real-time market data, portfolio analytics, and financial transactions.

• Design, develop, and maintain scalable backend services and APIs using NodeJS and Python
• Build event-driven architectures using Rabbit
  
  MQ and Kafka for real-time data processing
• Develop and manage data pipelines integrating Postgre
  
  SQL and Big Query for analytics and warehousing
• Ensure system reliability, security, and low-latency performance for mission-critical systems
• Lead technical design discussions, conduct code reviews, and mentor junior engineers
• Optimize database queries, implement caching strategies, and improve overall system performance
• Collaborate with cross-functional teams to deliver end-to-end product features
• Implement monitoring, logging, and observability solutions

• 5+ years of professional backend development experience
• Strong expertise in NodeJS and Python for production-grade applications
• Proven experience building RESTful APIs and microservices architectures
• Strong proficiency in Postgre
  
  SQL, including query optimization and schema design
• Hands‑on experience with Rabbit
  
  MQ and Kafka
• Experience with Big Query or similar data warehousing solutions
• Solid understanding of distributed systems, scalability patterns, and high‑traffic applications
• Strong knowledge of authentication, authorization, and security best practices, especially in financial systems
• Experience with Git, CI/CD pipelines, and modern development workflows
• Excellent problem‑solving and debugging skills
• Exposure to fintech or financial services, cloud platforms (GCP/AWS/Azure), Docker/Kubernetes, caching tools (Redis/Memcached), and regulatory requirements (KYC, compliance, data privacy) is a plus