Senior Python Engineer

Citi

Pune District

On-site

INR 2,800,000 - 5,000,000

Full time

4 days ago
Be an early applicant
Application generator

An application made for this job — a tailored resume and cover letter that speak straight to the posting.

Get past ATS filters

Job summary

Citi is seeking a Python Developer with hands-on Gen AI experience to deliver high-quality software. You will work with a Team Lead, contribute code, and help shape the architecture across modern RESTful APIs, microservices, and cloud-native deployments.

The role demands strong Python proficiency, Java knowledge, and experience with CI/CD and containerization in a fast-paced Agile environment. Responsibilities include implementing features, ensuring code quality, mentoring peers, and evaluating

Qualifications

  • 8+ years of progressive experience in Applications Development or Systems Analysis.
  • Expert-level Python 3.x and Python frameworks (Django, Flask, FastAPI).
  • Proven experience delivering complex software development projects from inception to production.
  • Subject Matter Expert in Python application development with strong knowledge of OOP and design patterns.

Responsibilities

  • Demonstrate technical knowledge and expertise in software development and best practices.
  • Contribute to implementation of features and technical solutions with clean, efficient code.
  • Collaborate with engineers to define and evolve system architecture and design.
  • Provide guidance on scalable, robust solutions aligned with business requirements and industry standards.
  • Contribute as a code member of an Agile team to achieve sprint goals.
  • Stay up to date with emerging technologies and evaluate their potential impact.

Skills

Python
Java
Django
FastAPI
Flask
REST APIs
gRPC
CI/CD
Docker
Kubernetes
AWS
Azure
GCP
OAuth2/JWT
Git
Spring
Hibernate
React/Angular/Vue
LangChain
LangGraph

Education

Bachelor's degree

Tools

Jenkins
GitHub Actions
GitLab CI

Job description

We are looking for a Python Developer with hands‑on experience developing Gen AI solutions. As a developer, you will leverage your deep technical knowledge to drive the creation of high-quality software products. You will also be expected to share your technical expertise and promote a culture of technical excellence within the team. The developer will work with a Team Lead and will be a code‑contributing member of the team that will deliver solutions against the sprint‑level commitments.

Responsibilities
  • Demonstrating technical knowledge and expertise in software development, including programming languages, frameworks, and best practices.
  • Actively contributes to the implementation of features and technical solutions. Write clean, efficient, and maintainable code that meets the highest standards of quality
  • Collaborate with other Engineers to define and evolve the overall system architecture and design.
  • Provide guidance on scalable, robust, and efficient solutions that align with business requirements and industry best practices.
  • Code contributing member of an Agile team, working to deliver sprint goals.
  • Stay up to date with emerging technologies, tools, and industry trends. Evaluate their potential impact on the organization and provide recommendations for technology adoption and innovation.
  • Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency
Technical Proficiency
  • Expert-level Python 3.x proficiency for scalable, resilient, and high-performance applications.
  • Advanced knowledge of Python frameworks (FastAPI, Django, Flask), best practices, and design patterns (OOP).
  • Experience with various database technologies, including relational databases (e.g., PostgreSQL, Oracle, SQL Server) and NoSQL databases (e.g., MongoDB, Cassandra, Redis).
  • Proven expertise in designing, developing, and consuming secure RESTful APIs and other inter-application integration patterns.
  • Hands-on experience with CI/CD systems (e.g., Jenkins, GitLab CI, GitHub Actions) and establishing robust automated deployment pipelines.
  • Strong background in cloud platforms (e.g., AWS, Azure, GCP), including significant experience with containerization (Docker) and container orchestration (Kubernetes).
  • Advanced troubleshooting, debugging, and performance optimization skills for complex, distributed applications and systems.
  • Architectural and implementation expertise in designing, securing (OAuth2, JWT), and optimizing RESTful and gRPC APIs, focusing on idempotency, rate limiting, and robust error handling.
  • Experience in modern version control systems, particularly Git, including advanced branching strategies and pull request workflows.
Recommended Qualifications
  • 8+ years of progressive experience in Applications Development or Systems Analysis, with a substantial and demonstrated focus on Java and Python technologies.
  • Proven experience in successfully delivering complex software development projects from inception to production deployment.
  • Subject Matter Expert (SME) in Python application development, encompassing advanced knowledge of frameworks (e.g., Django, Flask, FastAPI) best practices, and design patterns.
  • Strong proficiency in software architecture principles, distributed system design patterns (e.g., Microservices, Event-Driven Architecture), and object-oriented programming.
  • Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements
Education
  • Bachelor’s degree/University degree or equivalent experience

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

Additional Skills
  • Good understanding of agentic AI solutions frameworks like Google ADK, LangChain, and LangGraph
  • Good understanding of multi-agent systems, integrating LLMs (OpenAI, Anthropic, Google Gemini) and AI-powered capabilities (Vertex AI, Google A2UI, RAG pipelines, vector databases).
  • Java (17+ preferred) programming experience and knowledge of Object Oriented Design principles, Spring ecosystem, Spring Boot, Spring MVC, and Hibernate.
  • Knowledge of modern frontend frameworks (e.g., React, Angular, Vue.js) for full-stack development capabilities.
Job Family Group

Technology

Job Family

Applications Development

Time Type

Full time

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View Citi’s EEO Policy Statement and the Know Your Rights poster.

Get your free, confidential resume review.

or drag and drop your file here.

Similar jobs

Similar jobs worth comparing

Senior Python Engineer
Senior Python Engineer

Citigroup Inc. • Pune District

On-site
INR 1,500,000 - 2,100,000
AI Engineer, Agentic Systems -Python- -Assistant Vice President
AI Engineer, Agentic Systems -Python- -Assistant Vice President

Citigroup Inc. • Chennai District

On-site
INR 2,500,000 - 4,200,000
AI Engineer, Agentic Systems -Python- -Assistant Vice President
AI Engineer, Agentic Systems -Python- -Assistant Vice President

Citi • Chennai District

On-site
INR 1,800,000 - 2,400,000
GenAI Python Application Developer - Assistant Vice President
GenAI Python Application Developer - Assistant Vice President

Citigroup Inc. • Pune District

On-site
INR 900,000 - 2,100,000
Senior Gen AI Engineer - Vice President
Senior Gen AI Engineer - Vice President

Citi • Maharashtra

On-site
INR 4,000,000 - 7,000,000
GenAI Python Application Developer - Assistant Vice President
GenAI Python Application Developer - Assistant Vice President

Citibank (Switzerland) AG • Pune District

On-site
Confidential
Senior Python Application Developer
Senior Python Application Developer

Citigroup Inc. • Pune District

On-site
INR 1,500,000 - 2,500,000
Senior Python Application Developer
Senior Python Application Developer

Citi • Pune District

On-site
INR 1,800,000 - 2,500,000
Senior Python Application Developer
Senior Python Application Developer

Citi • Maharashtra

On-site
INR 1,500,000 - 2,500,000
GenAI Python Application Developer - Assistant Vice President
GenAI Python Application Developer - Assistant Vice President

Citi • Maharashtra

On-site
INR 2,800,000 - 4,200,000