Job Description

Job requisition ID :: 91682
Date: Nov 20, 2025
Location: Ahmedabad
Designation: Senior Consultant
Entity: Deloitte Touche Tohmatsu India LLP

Y

our potential, unleashed.

India's impact on the global economy has increased at an exponential rate and Deloitte presents an opportunity to unleash and realize your potential amongst cutting edge leaders, and organizations shaping the future of the region, and indeed, the world beyond.



At Deloitte, your whole self to work, every day. Combine that with our drive to propel with purpose and you have the perfect playground to collaborate, innovate, grow, and make an impact that matters.

The Team

Deloitte's Technology & Transformation practice can help you uncover and unlock the value buried deep inside vast amounts of data. Our global network provides strategic guidance and implementation services to help companies manage data from disparate sources and convert it into accurate, actionable information that can support fact-driven decision-making and generate an insight-driven advantage. Our practice addresses the continuum of opportunities in business intelligence & visualization, data management, performance management and next-generation analytics and technologies, including big data, cloud, cognitive and machine learning.

Your work profile:

As a Python Lead/Developer you will be responsible for designing, developing, and maintaining web services and APIs, leveraging FastAPI and Python-based frameworks. You will work on building scalable, reliable, and high-performance backend systems while ensuring excellent code quality, testing, and documentation.

Key Responsibilities:

API Development:

Design and develop RESTful APIs using FastAPI, ensuring fast performance, scalability, and reliability.

Data Modeling:

Utilize Pydantic for data validation and serialization to ensure correctness and performance in data handling.

CRUD Operations:

Implement and optimize CRUD operations for interacting with databases (PostgreSQL, MySQL, etc.).

Database Design:

Develop and manage database schemas, optimize queries, and implement efficient data storage solutions.

Architecture:

Participate in system design and architecture discussions to ensure the best technical practices are followed.

Testing and Documentation:

Write unit and integration tests to ensure the robustness and stability of your code. Maintain clear and concise documentation for internal tools and APIs.

Performance Optimization:

Work with the team to identify performance bottlenecks and implement strategies for enhancing system performance.

Collaboration:

Collaborate closely with frontend developers, product managers, and other stakeholders to ensure seamless integration of backend services.

Mentorship:

Provide guidance and mentorship to junior developers, conducting code reviews, and promoting a collaborative learning environment.

Desired Qualifications/ Technical Skills Required:

Languages & Frameworks:

Strong experience with

Python

(8+ years). Expertise in

FastAPI

for building APIs. Solid understanding of

Pydantic

for data validation and serialization.

Database & ORM:

Experience with

SQL databases

(PostgreSQL, MySQL, etc.). Proficiency with

ORM

tools like

SQLAlchemy

or similar. Hands-on experience in writing optimized SQL queries.

API & Web Technologies:

In-depth knowledge of

RESTful API

design and implementation. Familiarity with

GraphQL

is a plus.

Version Control & CI/CD:

Proficient with

Git

and version control systems. Experience with CI/CD pipelines, Docker, and Kubernetes is a plus.

Testing & Debugging:

Familiarity with unit testing frameworks like

pytest

or

unittest

. Strong debugging and troubleshooting skills.

Tools & Environment:

Familiarity with task queues like

Celery

. Experience with

Redis

or similar caching systems.

BTech/BE degree in Computer Science or Information Technology.

Location and way of working:

Base location: Mumbai

How you'll grow

Connect for impact



Our exceptional team of professionals across the globe are solving some of the world's most complex business problems, as well as directly supporting our communities, the planet, and each other. Know more in our Global Impact Report and our India Impact Report.

Empower to lead



You can be a leader irrespective of your career level. Our colleagues are characterised by their ability to inspire, support, and provide opportunities for people to deliver their best and grow both as professionals and human beings. Know more about Deloitte and our One Young World partnership.

Inclusion for all



At Deloitte, people are valued and respected for who they are and are trusted to add value to their clients, teams and communities in a way that reflects their own unique capabilities. Know more about everyday steps that you can take to be more inclusive. At Deloitte, we believe in the unique skills, attitude and potential each and every one of us brings to the table to make an impact that matters.

Drive your career



At Deloitte, you are encouraged to take ownership of your career. We recognise there is no one size fits all career path, and global, cross-business mobility and up / re-skilling are all within the range of possibilities to shape a unique and fulfilling career. Know more about Life at Deloitte.

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