Job Description:

Years of Experience - 5.5+ years.

Location: Bengaluru, Pune, Gurugram.

Notice Period: Immediate / 15 -20 days.

Job purpose:

We are looking for a Backend Engineer to help build and refine analytical, data-driven web applications and supporting infrastructure for a quantitative trading firm. This role is hands-on and implementation-driven, working with production microservices, databases, and automated workflows.

Key responsibilities:
- Build and upgrade microservices and workflows written in Python/Pandas
- Design and maintain RESTful APIs that serve time-series and quantitative data
- Integrate with database storage across MongoDB, SQL Server, and PostgreSQL
- Reason about business logic as it relates to backend data transformations
- Collaborate with front-end developers to design APIs that provide the necessary data to the UI
- Make informed decisions about where certain pieces of business logic belong in the stack
- Optimize query performance for large datasets and frequent updates
- Debug issues related to job dependency management and data integrity




- Implement and maintain CI/CD pipelines for backend services
- Ensure system reliability through monitoring, logging, and alerting

Key competencies:

Required Skills
- Robust experience with Python (3.9+) and data manipulation libraries (Pandas, NumPy)
- Proficiency building microservices using FastAPI or similar async frameworks
- Solid understanding of enterprise-level data architecture and design patterns
- Experience with both relational (SQL Server, PostgreSQL) and NoSQL (MongoDB) databases
- Good understanding of SQL Server stored procedures with the ability to alter or create them as needed
- Working knowledge of containers (Docker) and cloud platforms (GCP/Kubernetes)
- Experience designing and implementing RESTful APIs collaboratively with UI developers
- Strong grasp of software engineering fundamentals including data structures, algorithms, and design patterns
- Knowledge of code

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