Senior Python Developer - Vice President
Citi —Tampa, FL
- $113,840 - $170,760 a year
- Full-time
- Azure
- 6 years
- Writing skills
- Paid holidays
- Disability insurance
Senior PySpark Developer - Vice President
Citi —Tampa, FL
- $113,840 - $170,760 a year
- Full-time
- Writing skills
- System design
- Research
- Paid holidays
- Disability insurance
AI Sr. Developer (Secret Clearance Required)
Deloitte —Charlotte, NC
- $110,700 - $218,300 a year
- Full-time
- Computer Science
- 5 years
- Travel
Unreal Engine C++ Developer
Cloud Destinations LLC. —St. Louis, MO
- $70 - $80 an hour
- Contract
- Hybrid work
- 3 years
- C++
- Senior level
Quick Apply
2d
Social Media Content Creator & Marketing Specialist
The Plastic Surgery Group —Cincinnati, OH
- $28 - $35 an hour
- Part-time
- Surgery
- Marketing
- Social media management
Quick Apply
8d
AI Developer
Family Dollar —Chesapeake, VA
- $121,000 - $136,000 a year
- Full-time
- Computer Science
- Master's degree
- 8 years
Research Senior Scientific Director, Head of Hit ID and Sample Management (Automation)
Takeda Pharmaceutical —Boston, MA
- $212,000 - $333,190 a year
- Hybrid work
- Bachelor of Science
- 11+ years
- Presentation skills
- Paid holidays
- Disability insurance
Applied AI Lead Developer
Family Dollar —Chesapeake, VA
- $132,000 - $148,500 a year
- Full-time
- Computer Science
- ERP systems
- Master's degree
Senior Developer/Analyst - Information Services
Bay Cove Human Services —Boston, MA
- $90,000 - $100,000 a year
- Full-time
- Management
- SQL
- Mentoring
Quick Apply
Mobile/Web Developer (.Net)
Air Line Pilots Association, Int'l. —McLean, VA
- $96,027 - $137,179 a year
- Hybrid work
- Microsoft Outlook
- Computer Science
- Research
- Commuter assistance
- Health savings account
Web Application Developer - Senior: TS required to apply; Washington DC + Hybrid
Bow Wave LLC —Washington, DC
- $115,000 - $130,000 a year
- Full-time
- Hybrid work
- 8 years
- Bachelor's degree
- JavaScript
- Disability insurance
- Dental insurance
Quick Apply
Outdoor Power Equipment Product Training Specialist
Echo Incorporated —Lake Zurich, IL
- $70,000 - $75,000 a year
- Hybrid work
- Spanish
- Research
- Mid-level
- Paid holidays
- Health insurance
Quick Apply
Software Developer (Panquake)
Amentum —Hanover, MD
- $180,000 - $225,000 a year
- Full-time
- Computer Science
- Software troubleshooting
- Mid-level
- Paid parental leave
- Employee stock purchase plan
Quick Apply
Web-based User Interface Software Engineer
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $100,000 - $245,000 a year
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
- Disability insurance
- Health insurance
Senior Software Developer
Amentum —Chantilly, VA
- $190,000 - $220,000 a year
- Full-time
- Computer science
- 7 years
- Computer Science
- Paid parental leave
- Health savings account
Quick Apply
Postdoctoral Associate | Vertebrate Genome Laboratory
Rockefeller University —New York, NY
- $72,100 a year
- Full-time
- Computer Science
- System design
- Analysis skills
AI Sr. Developer (Secret Clearance Required)
Deloitte —Arlington, VA
- $110,700 - $218,300 a year
- Full-time
- Computer Science
- 5 years
- Travel
Planning and Ordinance Coordinator
Springfield Charter Township —Springfield, MI
- Full-time
- Background check
- Word processing
- Bachelor of Science
- Health insurance
- 401(k)
Quick Apply
CA Plex Developer (IBM i / AS400)
CM First Group —Remote
- Full-time
- Remote
- Background check
- English
- Mid-level
Quick Apply
Full Stack Developer
Amentum —Annapolis Junction, MD
- $214,000 - $238,000 a year
- Full-time
- Computer Science
- Java
- Bachelor's degree
- Employee stock purchase plan
- Paid holidays
Quick Apply

I want to receive the latest job alert for Library Applications Developer

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

Library Applications Developer jobs near

Senior Python Developer - Vice President

Citi -
Tampa, FL

Apply Now

Job Details

Full-time
$113,840 - $170,760 a year

Benefits

Paid holidays
Disability insurance
Health insurance
Dental insurance
401(k)
Paid time off
Vision insurance

Qualifications

AI models
Containerization systems
Secure web application development
Performance tuning
Systems integration
Software engineering
Azure
Finance
Writing skills
System performance optimization
Software implementation
Generative models
System design
UNIX
Public Cloud
AI platforms (beyond public GPTs)
Scalable systems
Computational framework
Java
Microservices
SQL
Event-driven architecture
AWS
Machine intelligence
Math
Model deployment
Developing automated testing protocols
Scalability
Developing and maintaining backend systems
Agile software development

Full Job Description

We are seeking a highly experienced and technically proficient Senior Python Developer with 6+ years of hands-on experience to design, develop, and deliver critical, scalable, highly available, and performant applications. This role demands deep technical expertise, a strong focus on execution, and a proven ability to deliver robust software solutions, particularly within quantitative and market risk domains.

Key Technical Responsibilities:

Lead hands-on implementation and architecture of Python frameworks for scalable, resilient, and performant applications.
Develop solutions adhering to architectural standards, utilizing in-depth technical and business domain knowledge.
Enforce industry-standard SDLC best practices and contribute to code quality through reviews.
Collaborate with cross-functional teams (Risk, Quants, FO, DevOps, Production Support) for seamless delivery.
Drive development for Stress Testing and Regulatory Risk projects in the Market Risk domain.
Manage project technical aspects, including planning, governance, and taking ownership of initiatives.
Deliver high-quality solutions independently within a globally matrixed environment and under tight deadlines.

Required Technical Qualifications:

I. Core Python & System Development:

6+ years of hands-on experience in Application Development, primarily with Python.
Expert-level Python 3.x proficiency for scalable, resilient, and high-performance applications.
Advanced knowledge of Python frameworks (FastAPI, Django, Flask), best practices, and design patterns (OOP).
Strong understanding of software architecture principles and distributed system design (Microservices, Event-Driven Architecture).
Extensive experience with relational (PostgreSQL, Oracle, SQL Server) and NoSQL databases (MongoDB, Cassandra, Redis), including advanced SQL.
Proven expertise in designing, developing, and securing RESTful APIs and integration patterns.
Hands-on experience with CI/CD systems (Jenkins, GitLab CI, GitHub Actions, Bitbucket Pipelines) for automated deployment.
Highly experienced with Unix-based operating systems.

II. Cloud & DevOps:

Strong background in cloud platforms (AWS, Azure, GCP), including containerization (Docker) and contributing to Kubernetes orchestration.
Advanced troubleshooting, debugging, and performance optimization for distributed systems.
Proficiency in automated testing frameworks (Pytest, unittest) and TDD methodologies.
Solid understanding of secure coding practices and application security principles (OWASP Top 10).
Expertise in Git (Bitbucket, GitHub) for advanced branching and pull request workflows.

III. Quantitative & Risk Domain:

Experience developing Quantitative/Calc-intensive Python solutions with advanced computation libraries.
Sound understanding and exposure to various Risk Methodologies.
Exposure to mathematical modeling/finance insights.

IV. Artificial Intelligence (AI) Integration (Exposure):

Exposure to AI/ML tools and frameworks (TensorFlow, PyTorch, scikit-learn).
Practical experience with AI tools (Copilot, Devin, Claude/Gemini/GPT) for development workflows.
Experience with Agentic AI tools, including writing Agents and Skills, and contributing to Agentic frameworks.
Understanding and practical application of Generative AI concepts in software development.

Professional Skills:

Deep understanding and practical experience with Agile/Scrum methodologies.
Exceptional ability to manage priorities and tasks effectively.
Strong analytical, logical, systems thinking, and critical analysis skills.
Excellent written and verbal communication for diverse audiences.
Ability to work independently, take ownership, and collaborate effectively in global teams.

Desirable Qualifications:

Polyglot Programming Exposure (e.g., Java).
Big Data Technologies (Apache Spark, Hadoop, Kafka) and data warehousing.
Frontend Development (React, Angular, Vue.js).
Relevant Cloud or Industry Certifications.
Experience with banking domain (pricing, risk), CFA/FRM certification.

Key Focus Areas / Desirable Skills

Foundational Models: Gemini, OpenAI, Claude, Llama, Local Models
Machine Learning: PyTorch, TensorFlow, Fine-tuning
Frameworks: LangChain, LlamaIndex, Hugging Face
Retrieval Augmented Generation: PostgreSQL, Vector DBs, Advanced Retrieval
Orchestration: LangGraph, Multi-Agent Systems
Development: Python, FastAPI, Async Programming
Deployment: Docker, Production APIs, Monitoring
Applied Methodology: Prompt Engineering, Workflow Design, GenAI Optimization

Recommended Qualifications:

6-10 years of relevant experience in Apps Development or systems analysis role
Extensive experience system analysis and in programming of software applications
Experience in managing and implementing successful projects
Subject Matter Expert (SME) in at least one area of Applications Development
Ability to adjust priorities quickly as circumstances dictate
Demonstrated leadership and project management skills
Consistently demonstrates clear and concise written and verbal communication

Education:

Bachelor’s degree/University degree or equivalent experience
Master’s degree preferred

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:

Tampa Florida United States

Primary Location Full Time Salary Range:

$113,840.00 - $170,760.00

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:

Jun 18, 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.

Apply Now

Refine Your Search

Library Applications Developer jobs