Python Full Stack Engineer, Citi

Citi

Location:
United States, Irving, Texas

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

107120.00 - 160680.00 USD / Year

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Job Description:

The Full Stack Engineer role at Citi involves designing, developing, and maintaining applications using Python and various web frameworks. The potential hire will influence application design, analyze performance, optimize systems, and streamline delivery processes. The position includes important infrastructure activities, cross-team collaboration, and an emphasis on aligning digital architecture with business goals.

Job Responsibility:

Accountable for executing and driving mid-size feature application design and development efforts to completion
serving as a development lead on medium-scale projects and supporting the execution of larger efforts
proficient at operating with considerable autonomy and discretion
analyze and troubleshoot coding, application performance and design challenges
research root cause of development and performance concerns as well as resolution of defects
understand engineering needs
proficient in information modeling, data structures and algorithms
understand maintenance characteristics, runtime properties and dependencies that exist in the system
assist with the development of standards for coding, testing, debugging and implementation
participate in design discussions and drive design decisions
streamline processes to optimize efficiency
share knowledge with the team in various forums
ensure compliance with applicable laws, rules, and regulations

Requirements:

4+ years as a Full Stack Engineer
strong understanding of Python web frameworks such as Django, Flask, or FastAPI
expertise in building RESTful APIs and microservices architecture
proficiency in working with relational databases (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB)
experience in caching-based solution using cache such as Redis/Gemfire
experience with cloud platforms such as AWS, Azure, or Google Cloud
solid understanding of software design patterns, algorithms, and data structures
hands-on experience with containerization tools like Docker and orchestration tools like Kubernetes
familiarity with CI/CD pipelines and version control systems (e.g., Git)
strong debugging and problem-solving skills
excellent communication and collaboration skills
strong analytical and quantitative skills
data driven and results-oriented
experience delivering with an agile methodology
experience in affecting large culture change
experience leading infrastructure programs
skilled at working with third party service providers

Nice to have:

Experience in Java based web development using SpringBoot framework
knowledge on various Spring modules such as, and not limited to, Data, Web, ORM, Cloud, AOP, Batch
strong understanding of unit test case development using Junit, Mockito
experience in building Generative AI based solutions in Python
knowledge on Prompt Engineering, various techniques to build prompts
familiarity with Vector stores such as FAISS, PgVector, Pinecone
exposure to AI-ML frameworks (e.g., LangChain, TensorFlow, PyTorch)
excellent written and oral communication skills

What we offer:

Medical, dental & vision coverage
401(k)
life, accident, and disability insurance
wellness programs
paid time off packages including vacation, sick leave, and holidays
discretionary and formulaic incentive and retention awards

Additional Information:

Job Posted:
September 05, 2025

Expiration:
September 11, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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Python Full Stack Engineer