Senior Python Developer

Job Information

• Job Type Full time
• Industry IT Services
• Work Experience 7-10 years
• Date Opened 09/11/2026
• City Chennai
• State/Province Tamil Nadu
• Country India
• Zip/Postal Code 600032

About Us

BBI is a global data engineering consulting firm that empowers clients to effectively scale and modernize. We combine engineering fundamentals and innovative tools to execute business-critical, end-to-end projects on-time and on-budget. We offer expert services across Data Integration, Data Modernization, Data Migration, Data Architecture, Platform Support, and Application Services. Our goal is to provide business value in the most effective way for our clients so clients can focus on growth.

Job Description

This role demands a Principal Software Engineer who provides technical leadership in designing, developing and optimizing complex software systems using Python. The principal engineer will set coding standards, mentor junior developers and collaborate with cross functional teams to align tech solutions with business objectives.

Responsibilities:

• Contribute to defining the technology roadmap and approach, solution for the designated application, Products assigned

• Design & implement efficient server-side applications in python (flask, Django, etc.)

• Collaborate with external team to align technical strategies and overall business objectives and build POCs for new use cases.

• Peer code review and coaching/mentoring junior team members.

• Enable automation of code quality checks and enforce to ensure Coding/Design standards

• Resolve technical blockers, performance issues as needed within application, cloud or database.

• Deploy solutions to test environment and elevate the solution to prod environments.

• Provide input and/or own technical, solution documentation and associated deliverables

• Co-ordinate with Architects, Product Owners/ Business to gather non-functional requirements and implement the solutions.

• Drive continuous improvement in development process and tools to enhance overall efficiency and quality

• Proactive to Identify risks and provide possible solutions to mitigate them.

• Demonstrate technical delivery accountability for the projects assigned and deliver as per the schedule commitments with quality.

Requirements

• 9-12 years of experience in Software development out of which 5-6 years’ experience in python development – Demonstrate Git lab Projects delivered on expertise in Python Packages, Performance Tuning

• Strong skills of applying Data structures and algorithms in application development

• At least 3 years of experience in building scalable applications

• Strong understanding of web services and implementation experience in RESTFUL Web Services

• 8+ years of experience in SQL/NoSQL/PGSQL/MySQL and solid understanding/exposure to database management + Performance Tuning

• 3+ years of experience in GCP (Preferred) or any other cloud platform – Performance Tuning (Must), Exposure to Optimal Infrastructure Configurations, Capacity Planning experience will be good

• Ability to quickly produce prototypes and proof of concepts.

• Ability to articulate complex technical scenarios and solutions to Architects, leadership teams.

• Experience and willingness to mentor other engineers and help develop their skills and leadership skills. Good to have Skills:

• Significant experience in JavaScript, Nodejs framework, CICD is a plus.