H-1B Visa Python Engineer Jobs
Python Engineer roles qualify as H-1B visa specialty occupations under the software developer SOC code, meaning your employer files the Labor Condition Application with DOL before petitioning USCIS. The 85,000-cap lottery runs once per fiscal year, so timing your job search around the registration window directly affects your start date.
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Get Access To All JobsINTRODUCTION
We're searching for a highly skilled and experienced senior engineer and Python expert to lead the design and development of the various AI-related technologies as part of Services Tech AI team. The ideal candidate has an excellent track record in high-scale engineering products and specifically AI solutions. In this role, you'll be a key player in driving innovative AI projects throughout the bank.
Responsibilities
- Lead the design, development, and maintenance of highly complex Python-based GenAI platforms, applications, services, and supporting infrastructure to ensure seamless operation, scalability, and integration of AI capabilities across various Citi business units.
- Engage with data science, technical, and business stakeholders to define and design overall architecture for key use-cases, specifically focusing on Python-based solutions for our lines of business.
- Drive the deployment of new GenAI products and process improvements, working with internal and external partners to design, validate, and deliver solutions with commercial benefit for Citi, with a strong emphasis on robust Python implementations.
- Resolve high-impact technical and business problems, leading projects through in-depth evaluation of complex GenAI business processes, system architecture, and industry standards, providing innovative Python-driven solutions.
- Provide expert guidance and advanced knowledge in Python-based programming, ensuring platform design adheres to architectural blueprints and best practices for generative models.
- Develop and enforce robust Python coding standards, testing methodologies, debugging practices, and implementation strategies for enterprise-grade solutions, leveraging an advanced understanding of system flow.
- Manage multiple concurrent initiatives and projects of varying sizes and complexity, engaging with external vendors and startups for joint initiatives and exploration of new directions, particularly those involving Python-based technologies.
- Cultivate a comprehensive understanding of how business, architecture, and infrastructure integrate within the GenAI ecosystem at Citi to achieve strategic goals.
- Serve as an advisor and coach to mid-level developers and analysts specializing in Python and GenAI technologies, fostering skill development and effective work allocation.
- Collaborate with Citi's Risk and Control teams to ensure best practices are followed regarding governance, risk management, standardization, and tooling for Python-based GenAI systems.
BASIC QUALIFICATIONS
- 6+ years of experience in the software industry, with a strong emphasis on building enterprise software.
- 6+ years of relevant experience in developing and implementing scalable and robust Python-based platforms for AI-driven applications and systems using salient Python libraries (e.g., FastAPI, Flask, Django, Pandas, NumPy, Prefect, Scikit-learn, Hugging Face).
- 5+ years of experience delivering complex Python-based solutions and services (e.g., backend services, APIs) into production.
- Demonstrated experience in managing and implementing successful projects of varying sizes and complexities.
- Proven understanding of Generative AI systems, AIOps, and application monitoring/evaluation.
- Experience with cloud architectures, with specific experience in public cloud offerings.
- Strong passion and proven hands-on experience integrating with AI/ML technologies, particularly using Python.
- Experience with software development agents, agile development, CI/CD pipelines, software testing, and code reviews.
- Ability to quickly learn new technologies, adjust priorities, influence highly skilled engineering teams, and guide technology decisions.
- Demonstrated leadership and project management skills.
- Excellent communication and documentation skills, with the ability to communicate clearly and concisely, both written and verbal.
- Strong analytical, problem-solving skills, and a strategic mindset.
- Experience in the financial industry is a significant advantage.
Education
- Bachelor's degree/University degree or equivalent experience is required.
JOB FAMILY GROUP
Technology
JOB FAMILY
Applications Development
TIME TYPE
Full time
PRIMARY LOCATION
Jersey City 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.
ANTICIPATED POSTING CLOSE DATE
Jun 25, 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.
INTRODUCTION
We're searching for a highly skilled and experienced senior engineer and Python expert to lead the design and development of the various AI-related technologies as part of Services Tech AI team. The ideal candidate has an excellent track record in high-scale engineering products and specifically AI solutions. In this role, you'll be a key player in driving innovative AI projects throughout the bank.
Responsibilities
- Lead the design, development, and maintenance of highly complex Python-based GenAI platforms, applications, services, and supporting infrastructure to ensure seamless operation, scalability, and integration of AI capabilities across various Citi business units.
- Engage with data science, technical, and business stakeholders to define and design overall architecture for key use-cases, specifically focusing on Python-based solutions for our lines of business.
- Drive the deployment of new GenAI products and process improvements, working with internal and external partners to design, validate, and deliver solutions with commercial benefit for Citi, with a strong emphasis on robust Python implementations.
- Resolve high-impact technical and business problems, leading projects through in-depth evaluation of complex GenAI business processes, system architecture, and industry standards, providing innovative Python-driven solutions.
- Provide expert guidance and advanced knowledge in Python-based programming, ensuring platform design adheres to architectural blueprints and best practices for generative models.
- Develop and enforce robust Python coding standards, testing methodologies, debugging practices, and implementation strategies for enterprise-grade solutions, leveraging an advanced understanding of system flow.
- Manage multiple concurrent initiatives and projects of varying sizes and complexity, engaging with external vendors and startups for joint initiatives and exploration of new directions, particularly those involving Python-based technologies.
- Cultivate a comprehensive understanding of how business, architecture, and infrastructure integrate within the GenAI ecosystem at Citi to achieve strategic goals.
- Serve as an advisor and coach to mid-level developers and analysts specializing in Python and GenAI technologies, fostering skill development and effective work allocation.
- Collaborate with Citi's Risk and Control teams to ensure best practices are followed regarding governance, risk management, standardization, and tooling for Python-based GenAI systems.
BASIC QUALIFICATIONS
- 6+ years of experience in the software industry, with a strong emphasis on building enterprise software.
- 6+ years of relevant experience in developing and implementing scalable and robust Python-based platforms for AI-driven applications and systems using salient Python libraries (e.g., FastAPI, Flask, Django, Pandas, NumPy, Prefect, Scikit-learn, Hugging Face).
- 5+ years of experience delivering complex Python-based solutions and services (e.g., backend services, APIs) into production.
- Demonstrated experience in managing and implementing successful projects of varying sizes and complexities.
- Proven understanding of Generative AI systems, AIOps, and application monitoring/evaluation.
- Experience with cloud architectures, with specific experience in public cloud offerings.
- Strong passion and proven hands-on experience integrating with AI/ML technologies, particularly using Python.
- Experience with software development agents, agile development, CI/CD pipelines, software testing, and code reviews.
- Ability to quickly learn new technologies, adjust priorities, influence highly skilled engineering teams, and guide technology decisions.
- Demonstrated leadership and project management skills.
- Excellent communication and documentation skills, with the ability to communicate clearly and concisely, both written and verbal.
- Strong analytical, problem-solving skills, and a strategic mindset.
- Experience in the financial industry is a significant advantage.
Education
- Bachelor's degree/University degree or equivalent experience is required.
JOB FAMILY GROUP
Technology
JOB FAMILY
Applications Development
TIME TYPE
Full time
PRIMARY LOCATION
Jersey City 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.
ANTICIPATED POSTING CLOSE DATE
Jun 25, 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.
See all 160+ H-1B Visa Python Engineer Jobs
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Get Access To All JobsTips for Finding H-1B Visa Sponsorship as a Python Engineer
Map your Python skills to SOC codes
USCIS evaluates your petition against the SOC code your employer selects. Pull the O*NET profile for Software Developers (15-1252) to confirm your duties align before your employer files, since a mismatch is a common RFE trigger.
Verify prevailing wage before accepting offers
Your employer must pay at least the DOL prevailing wage for your role and location. Run the OFLC Wage Search using your job title and ZIP code before negotiating, so you know whether the offer clears the Level I through IV threshold.
Target employers with cap-exempt filing history
Universities, nonprofit research institutions, and government-affiliated entities are cap-exempt, meaning your H-1B isn't subject to the lottery. If you want a guaranteed start date, filtering for these employer types on Migrate Mate narrows your search immediately.
Audit your OPT end date against H-1B timelines
USCIS must receive your I-129 petition by April 1 for an October 1 start. If your OPT expires before October 1, confirm your employer can bridge the gap through cap-gap protection, which only applies if you're on F-1 and selected in the lottery.
Request the certified LCA before signing an offer
DOL certifies the LCA before your employer can file the H-1B petition. Ask for a copy once it's certified. If the LCA lists a wage level or job title that doesn't match your offer letter, get it corrected before USCIS receives the I-129.
Check your employer's E-Verify enrollment status
USCIS requires H-1B employers to be enrolled in E-Verify for cap-subject petitions. Confirm your prospective employer's enrollment before investing time in the interview process. An unenrolled employer can't file on your behalf.
H-1B Visa Python Engineer: Frequently Asked Questions
Does a Python Engineer role qualify as a specialty occupation for H-1B purposes?
Yes. USCIS consistently approves Python Engineer and broader software developer roles as specialty occupations because the position normally requires at least a bachelor's degree in computer science, software engineering, or a directly related field. Your employer's job description must reflect that degree requirement, not just list it as preferred. If the posting says 'bachelor's preferred' rather than 'required,' USCIS may issue an RFE questioning specialty occupation status.
How do I find Python Engineer roles at companies that actively sponsor H-1B visas?
Migrate Mate filters Python Engineer listings by employers with verified H-1B Labor Condition Application filing history, so you're not applying blindly to companies that don't sponsor. DOL's LCA disclosure data is publicly available and updated quarterly, which is the underlying signal Migrate Mate uses to surface sponsoring employers.
Can my employer sponsor my H-1B for a fully remote Python Engineer position?
Yes, but the LCA must list the actual worksite location where you'll be performing work, not just the employer's headquarters. For fully remote roles, DOL requires the LCA to cover each location where you'll regularly work, including your home address. If you move states after your H-1B is approved, your employer may need to file an amended petition with USCIS to update your worksite.
What happens to my H-1B if my Python Engineer role is eliminated or my employment ends?
You have a 60-day grace period from your last day of employment to find a new sponsoring employer, change status, or leave the country. Your new employer must file an H-1B transfer petition before the grace period expires. If you're within six years of your original H-1B approval, a new employer can transfer the remaining time rather than starting a new cap-subject petition.
Does my Python Engineer contract or freelance work affect H-1B eligibility?
H-1B status requires an employer-employee relationship, which means the sponsoring company must control your work, set your hours, and direct your day-to-day tasks. Staffing agency placements are permitted under H-1B rules, but the agency is the petitioner of record even if you're placed at a client site. Pure independent contracting arrangements don't meet USCIS requirements for H-1B sponsorship.