Senior Software Engineer - Backend (Python) at PayPal

Chennai, tamil nadu, India -

Full Time

Start Date

Immediate

Expiry Date

27 Jan, 26

Salary

0.0

Posted On

29 Oct, 25

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Python, SQL, Database Design, ORM Tools, Data Pipelines, ETL Frameworks, Data Processing, RESTful Services, Microservices, Django, Flask, Data Visualization, AI Development Tools, Analytical Skills, Communication Skills, Mentoring

Industry

Software Development

Description

Delivers complete solutions spanning all phases of the Software Development Lifecycle (SDLC) (design, implementation, testing, delivery and operations), based on definitions from more senior roles. Advises immediate management on project-level issues Guides junior engineers Operates with little day-to-day supervision, making technical decisions based on knowledge of internal conventions and industry best practices Applies knowledge of technical best practices in making decisions As a Senior Software Engineer - focused on Python and SQL, you'll design and implement data analytical solutions. You'll collaborate with cross-functional teams to deliver high-quality products. Design and develop scalable backend data systems. Optimize system performance and reliability. Mentor junior engineers. 3+ years relevant experience and a Bachelor's degree OR Any equivalent combination of education and experience. 5+ years of data backend development experience and bachelor's degree in computer science or related field Proficiency in Python programming language Strong understanding of database design, including SQL and NoSQL databases, and experience with ORM tools Strong SQL skills using tools like Big Query, Oracle, MySQL, Hadoop, Teradata Strong experience building data pipelines, ETL frameworks, and data processing applications and job scheduling tools Experience in building and developing models, queries, or software to analyze and visualize data using tools such as Tableau, Looker, Power BI Advanced proficiency in backend development with Python frameworks, including Django, or Flask. Proficiency in Python data ecosystem (pandas, SQLAlchemy, NumPy, etc.) Experience designing and implementing RESTful services and microservices, focusing on scalability and reliability, using Python Proven ability to mentor junior engineers and contribute to code reviews and design discussions. Understanding of algorithmic techniques, design patterns Active user of AI development tools (GitHub Copilot, Claude Code, Cursor, or similar) with demonstrated productivity improvements Ability to effectively leverage LLMs for code generation, debugging, refactoring, and documentation Track record of rapid prototyping and accelerated delivery through AI assistance Understanding of when and how to apply AI tools effectively vs. traditional development approaches Strong research and analytical skills, business acumen, strategic and creative thinking, project leadership skills and multi-tasking capabilities Ability to analyze large sets of complex data, draw meaningful conclusions, and make business recommendations based on analysis Strong written and oral communication skills, with the ability to communicate to all levels of business Self-driver with the ability to work with a cross-functional team Ability to work in multiple projects simultaneously in a fast-paced and dynamic financial services environment Experience in developing documentation that meets the highest regulatory standards and audit requirement Structure and refine analysis with the goal of distilling insights from the data Excellent communication skills, both written and verbal Exceptional interpersonal and communication skills, in dealing with people at all levels of the organization Intellectual curiosity, passion for problem-solving, and comfort with ambiguity Ability to take initiative and execute against key projects independently Ability to thrive in a cross-functional environment while juggling multiple responsibilities High energy and a desire to work in a results-oriented, fast growth environment

Responsibilities

Design and implement data analytical solutions while collaborating with cross-functional teams. Mentor junior engineers and optimize system performance and reliability.