Job description

The Python Tech Lead is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. As part of this role, you will be responsible for data extraction and data analysis from structured and unstructured sources. You will develop systems and applications and implement them in a production environment by partnering with technology and business partners. You will have to address complex problems involving financial data with specific focus on credit risk management. You will have to have open and adaptive mindset to learn new and advanced models in LLM and GenAI and bring in innovative solutions to complex business problems. Responsibilities: • Architect, Design, and implement robust Python-based solution • Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards • Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint • Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation • Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals • Experience in using writing and using shell script and other Linux features • Implement Unit Testing and TDD to ensure software quality and maintainability Qualifications: • 5+ years of experience designing and developing scalable and reliable applications. • Proficiency in Python, SQL, Spark, PySpark • Proficiency with tools and LLMs will be and advantage. • Ability to work independently and collaboratively within a team. Preferred Skills: • Experience in GenAI/LLMs projects. • Familiarity with distributed data/computing tools (e.g., Hadoop, Hive, Spark, MySQL). • Background in financial business-like banking, risk management. Education: • Bachelor’s degree/University degree or equivalent experience in STEM ------------------------------------------------------ Job Family Group: Technology ------------------------------------------------------ Job Family: Applications Development ------------------------------------------------------ Time Type: Full time ------------------------------------------------------ Primary Location: Rutherford New Jersey United States ------------------------------------------------------ Primary Location Full Time Salary Range: $142,320.00 - $213,480.00 In addition to salary, Citi’s offerings may also include, for eligible employees, discretionary and formulaic incentive and retention awards. Citi offers competitive employee benefits, including: medical, dental & vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Citi also offers paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays. For additional information regarding Citi employee benefits, please visit citibenefits.com. Available offerings may vary by jurisdiction, job level, and date of hire. ------------------------------------------------------ Most Relevant Skills Please see the requirements listed above. ------------------------------------------------------ Other Relevant Skills For complementary skills, please see above and/or contact the recruiter. ------------------------------------------------------ Anticipated Posting Close Date: Sep 04, 2026 ------------------------------------------------------ Automated Processing and AI We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi. Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details. Illinois residents – AI Notice and Right ------------------------------------------------------ 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.

Requirements

Must-haves

Architect, Design, and implement robust Python-based solution
Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards
Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint
Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation
Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals
Experience in using writing and using shell script and other Linux features
Implement Unit Testing and TDD to ensure software quality and maintainability
5+ years of experience designing and developing scalable and reliable applications.
Proficiency in Python, SQL, Spark, PySpark
Proficiency with tools and LLMs will be and advantage.
Ability to work independently and collaboratively within a team.
Bachelor’s degree/University degree or equivalent experience in STEM
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Technology ------------------------------------------------------
Applications Development ------------------------------------------------------
Full time ------------------------------------------------------
Rutherford New Jersey United States ------------------------------------------------------
$142,320.00 - $213,480.00
------------------------------------------------------
Most Relevant Skills
Please see the requirements listed above. ------------------------------------------------------

Nice-to-haves

Experience in GenAI/LLMs projects.
Familiarity with distributed data/computing tools (e.g., Hadoop, Hive, Spark, MySQL).
Background in financial business-like banking, risk management.

Application prep

Use the role’s language and application details while tailoring your materials.

Keywords to mirror

pythonllmsqlaiaccessibility

Platform: eightfold
Effort: medium

Benefits

Benefits detected in the listing.

Dental

Vision

401(K)

Paid Time Off

Wellness