Senior Python Engineer – FinTech Architecture

Role Overview We are seeking a Senior Python Developer with strong application architecture and system design experience to take ownership of core platform components. You will be responsible not only for development, but also for designing scalable application structures, defining technical solutions, and ensuring end-to-end delivery of platform features in an agile and DevOps-driven environment. Key Responsibilities Design and architect scalable Python-based applications and services

Lead technical design discussions and contribute to system architecture decisions

Develop and maintain core platform components (booking modules, lifecycle event management, analytics reporting)

Work closely with product teams to translate requirements into technical solutions

Ensure system design aligns with scalability, reliability, and performance standards

Operate within an agile and DevOps environment with production ownership mindset

Requirements 7+ years experience as a Python Developer

Strong experience in application architecture and system design (mandatory)

Proven track record of designing and building enterprise-grade applications

Degree in Computer Science, Engineering, or related field

Strong Python expertise (FastAPI / Django or similar frameworks)

Solid understanding of SDLC, design patterns, and testing practices

Experience with microservices, APIs, and distributed systems

Strong communication skills and ability to influence technical decisions

Nice to Have Experience in financial markets / structured products / derivatives

Cloud / Kubernetes / DevOps exposure

AI/ML or LLM fundamentals

Strong data modeling (relational + JSON structures)

Originally posted on Himalayas