Software Engineer - Python

S&P Global Market Intelligence; Mumbai; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

S&P Global Market Intelligence is seeking a Software Engineer Python in Mumbai to join a global technology team. You will develop backend APIs, work with AWS services, and contribute to data-driven systems used for index and asset selection.

The role requires 4–6 years of IT experience, a CS/IS/Engineering degree (or equivalent), and strong Python 3.9+ skills. You will collaborate with Dev, QA, and BA teams across time zones and ensure code quality with unit tests.

Qualifications

• 4–6 years of IT experience in backend API and database development with some UI exposure.
• Bachelor's degree in CS/IS/Engineering or equivalent experience.
• Proficiency in Python 3.9+ for backend development.

Responsibilities

• Implement business requirements and system architecture.
• Develop, document, and maintain unit tests; perform debugging and data transformations.
• Perform benchmark testing and troubleshoot performance issues.
• Maintain code quality with unit tests for Python and JavaScript.
• Support production releases and troubleshoot production issues.
• Collaborate with teams across time zones.

Skills

Python

AWS

Pandas

PyTest

Postman

UnitTest

API Testing

JavaScript

SQL

DynamoDB

PostgreSQL

Pydantic

Education

Bachelor's degree in Computer Science/Information Systems/Engineering

Tools

DynamoDB

Postgres

API Gateway

ECS

Docker

Python 3.9+

Pydantic

Pandas

Postman

Job description

Job Summary

The Role: Software Engineer Python

SP Dow Jones Indices a global leader in providing investable and benchmark indices to the financial markets, is looking for an experienced Python software engineer technology team.

The Team

You will be part of global technology team comprising of Dev, QA and BA teams and will be responsible for analysis, development and testing.

Responsibilities and Impact

You will be working on one of the key systems that is responsible for calculating re-balancing weights and asset selections for SP indices. Ultimately, the output of this team is used to maintain some of the most recognized and important investable assets globally.

• Implementation of business requirements and system architecture
• Coding, Documentation, Unit test creation and maintenance, Debugging, level 2/3 escalation support, database schema updates and data transformations.
• Benchmark testing troubleshoot performance issues.
• Ensuring code quality by creating and maintaining unit test cases on both Python and JavaScript.
• Support Production Releases, troubleshoot the production issues.
• Collaboration with teams across time zones.

Basic Qualifications

• 4 - 6 years of IT experience in application development, primarily in a back-end API and database development roles with at least some UI development experience.
• Bachelor's degree in Computer Science, Information Systems, Engineering or, or in lieu, a demonstrated equivalence in work experience.
• Proficiency in modern Python 3.9+ (minimum 3 years dedicated, recent Python experience)
• AWS services experience including API Gateway, ECS / containerization technologies, DynamoDB, Postgres
• Python libraries experience including Pydantic and Pandas.
• Unit testing skills with PyTest or UnitTest, and API testing using Postman or Bruno
• Strong Work Ethic and good communication skills.

Additional Preferred Qualifications

• Analytical minded, detail-oriented, and strong problem-solving skills.
• A passion for creating high quality code and broad unit test coverage.
• Prior experience as a QA automation engineer or tier-2/3 support experience is helpful.