Senior Software Engineer (Java/Python)

Citi; New York (NY); On-site; USD 121,000 - 182,000; Full time

Benefits offered by this job

Medical, dental & vision coverage

401(k)

Life and disability insurance

Wellness programs

Paid time off packages

Job summary

Citi is seeking a Senior Software Engineer (Java/Python) in New York, responsible for the establishment of new application systems. You'll partner with the Mortgage Technology team to design scalable applications and integrate AI capabilities.

Candidates should have 5-8 years of experience and a Bachelor's degree in a STEM field. The role offers a full-time salary range of $121,200 - $181,800, plus comprehensive benefits.

Qualifications

• 5-8 years of relevant experience.
• Extensive knowledge of Java, Python and container orchestration platforms.
• Experience in managing and implementing successful projects.

Responsibilities

• Design and deliver scalable Java and Python-based applications.
• Partner with business and cross-functional technology groups.
• Apply AI capabilities to modernize workflows.

Skills

Java

Python

Docker

Kubernetes

AI technologies

Systems analysis

Project management

Education

Bachelor’s degree in Computer Science, Engineering, Mathematics

Job description

The Senior Software Engineer (Java/Python) is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Mortgage Technology team using Java, Python, Docker, Kubernetes, Openshift and AI related technologies. The overall objective of this role is to contribute to applications systems analysis, programming activities including integration with AI and to work closely with the business to deliver technological solutions that drive decision making.

Responsibilities:

• Design and deliver scalable, Java and Python-based applications supporting the mortgage trading business, quantitative analytics, workflows and reporting.
• Partner with the business, risk, product and cross-functional technology groups to integrate platforms, identify enhancements and enable new products and process improvements.
• 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
• Apply AI and GenAI capabilities to modernize workflows, automate analysis, and unlock new insights in mortgage tech.
• Resolve high‑impact, complex initiatives through analysis of business processes, system flows, and industry standards.
• Apply engineering standards for coding, testing, CI/CD, debugging, and production readiness.
• Serve as advisor or coach to new or junior 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.

Qualifications:

• 5-8 years of relevant experience
• Bachelor’s degree (or equivalent experience) in Computer Science, Engineering, Mathematics, or a related STEM field
• Extensive knowledge of Java, Python and container orchestration platforms
• 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

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:

New York New York United States

Primary Location Full Time Salary Range:

$121,200.00 - $181,800.00

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

• medical, dental & vision coverage
• 401(k)
• life, accident, and disability insurance
• wellness programs
• 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:

Jun 23, 2026

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.