Senior Python Engineer

Citigroup; Irving (TX); On-site; USD 107,000 - 161,000; Full time

Benefits offered by this job

Medical benefits

401(k)

Paid time off

Job summary

Citigroup seeks a Senior Python Engineer to contribute to new and revised application systems in a Technology team. You will participate in feasibility studies, design, development, testing, and implementation, collaborating with business users and IT groups.

You will bring 5+ years in programming with Python/Java, strong SDLC/AGILE experience, and expertise with Pyspark and GitHub to support secure, scalable solutions in Irving, TX.

Qualifications

• Experience in agile projects.
• 5+ years of programming in Java/J2EE, Python and PL/SQL.
• Experience with Github and version control systems.
• Experience with Pyspark.
• Understanding of SDLC and Agile methodologies.
• Knowledge of AI principles and ML basics in Python.

Responsibilities

• Participate in establishment and implementation of new or revised application systems.
• Monitor and control all phases of development from analysis to implementation.
• Analyze complex problems, evaluate business processes and standards.
• Recommend and develop security measures post-implementation analysis.
• Consult with users and tech groups on issues and solutions.
• Act as SME to senior stakeholders and senior team members.

Skills

Python

Java/J2EE

PL/SQL

Agile

AI/ML basics

Pyspark

Education

Bachelor's degree

Tools

GitHub

Pyspark

Job description

The Senior Python Engineer is responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities.

Responsibilities

• Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas
• Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users
• Utilize in-depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgement
• Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality
• Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems
• Ensure essential procedures are followed and help define operating standards and processes
• Serve as advisor or coach to new or lower level analysts
• Has the ability to operate with a limited level of direct supervision.
• Can exercise independence of judgement and autonomy.
• Acts as SME to senior stakeholders and /or other team members.
• 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.

Qualifications

• Experience in working in agile projects
• 5+ years of strong Programming skills in Java/J2EE ,Python, PL/SQL
• Experience with Github and version control systems.
• Experience with Pyspark
• Understanding of software development lifecycle (SDLC) and Agile methodologies.
• Strong debugging, troubleshooting, and performance tuning skills.
• Strong knowledge of object-oriented programming and software design principles.
• Understanding of AI principles, machine learning concepts, and the development of AI-driven applications using Python and modern AI frameworks.

Recommended Qualifications

• 5+ years of relevant experience
• Experience in systems analysis and programming of software applications
• Experience in managing and implementing successful projects
• Working knowledge of consulting/project management techniques/methods
• 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.

Job Family Group

Technology

Job Family

Applications Development

Time Type

Full time

Primary Location

Irving Texas United States

Primary Location Full Time Salary Range

$107,120.00 - $160,680.00

In addition to salary, Citi's offerings may also include, for eligible employees, discretionary and formulaic incentive and retention awards.

Employee Benefits

• 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.

Anticipated Posting Close Date

Oct 23, 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 openi