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Python Application Developer Jobs in Ossining, NY

Citigroup, Inc.

Senior Python Developer

New York, NY · On-site

$121K - $181K/yr

The Senior Python Developer is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination ...

IBM

Intern Application Developer 2027 - DPE

Bronx, NY · On-site

Exposure to one of the following (Java, C++, Python, Scala, R, SAS, SQL, HTML, SPSS, VBA, Tableau ... Job Title Intern Application Developer 2027 - DPE Date posted 14-Aug-2026 Job ID 128772 City ...

Opexpert

Java Software Developer

Greenwich, CT · On-site

$57.25 - $74/hr

... a Java application developer 4. 1-3 years of experience with PL/SQL 5. Good knowledge of Python 6. Knowledge of UNIX/Linux 7. Knowledge of XML, JSON, CSS and HTML 8. Functional knowledge or ...

Opexpert

Java Software Developer

Greenwich, CT

$57.25 - $74/hr

... a Java application developer 4. 1-3 years of experience with PL/SQL 5. Good knowledge of Python 6. Knowledge of UNIX/Linux 7. Knowledge of XML, JSON, CSS and HTML 8. Functional knowledge or ...

Techvilla Solutions

Senior AWS Python Developer

River Edge, NJ · On-site

$124K - $166K/yr

Write clean, efficient, well-tested, and reusable Python code following software engineering best ... Strong experience with AWS cloud services and cloud-native application development. * Experience ...

Techvilla Solutions

Senior AWS Python Developer

Yonkers, NY · On-site

$126K - $169K/yr

Write clean, efficient, well-tested, and reusable Python code following software engineering best ... Strong experience with AWS cloud services and cloud-native application development. * Experience ...

Techvilla Solutions

Senior AWS Python Developer

Leonia, NJ · On-site

$124K - $167K/yr

Write clean, efficient, well-tested, and reusable Python code following software engineering best ... Strong experience with AWS cloud services and cloud-native application development. * Experience ...

Techvilla Solutions

Senior AWS Python Developer

Closter, NJ · On-site

$125K - $169K/yr

Write clean, efficient, well-tested, and reusable Python code following software engineering best ... Strong experience with AWS cloud services and cloud-native application development. * Experience ...

Techvilla Solutions

Senior AWS Python Developer

Fair Lawn, NJ · On-site

$122K - $165K/yr

Write clean, efficient, well-tested, and reusable Python code following software engineering best ... Strong experience with AWS cloud services and cloud-native application development. * Experience ...

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All JobsPython Application Developer JobsPython Application Developer Jobs in Ossining, NY

Python Application Developer information

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How much do python application developer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for python application developer in Ossining, NY is $55.41, according to ZipRecruiter salary data. Most workers in this role earn between $44.52 and $63.75 per hour, depending on experience, location, and employer.

What is a Python application developer?

Python Application Developers are software professionals who design, build, test, and maintain applications using the Python programming language. They work on a variety of projects, ranging from web and desktop applications to data analysis tools and automation scripts. These developers are skilled in Python frameworks and libraries and often collaborate with other developers, designers, and stakeholders to deliver functional and efficient software solutions.

What are the key skills and qualifications needed to thrive as a Python application developer, and why are they important?

To thrive as a Python Application Developer, you need proficiency in Python programming, a solid understanding of software development principles, and experience with frameworks like Django or Flask, typically supported by a degree in computer science or related field. Familiarity with version control systems such as Git, databases like PostgreSQL or MongoDB, and cloud platforms is often required, along with optional certifications such as PCEP or PCAP. Strong problem-solving abilities, effective communication, and teamwork skills help you collaborate efficiently and adapt to evolving project requirements. These skills ensure you can build robust, maintainable applications and contribute effectively to development teams.

What are some common challenges Python application developers face when working on large-scale projects?

Python Application Developers often encounter challenges such as managing complex codebases, ensuring consistent code quality, and optimizing application performance as projects grow in size. Collaborating with cross-functional teams and integrating various third-party libraries can also introduce compatibility issues or technical debt. To address these challenges, developers typically follow best practices like using version control, implementing thorough testing strategies, and participating in regular code reviews to maintain project stability and scalability.

What is the difference between Python Application Developer vs Python Software Engineer?

AspectPython Application DeveloperPython Software Engineer
Required CredentialsBachelor's in CS or related field, Python certificationsBachelor's or higher in CS, Python certifications often preferred
Work EnvironmentDevelops specific applications, often client-focusedDesigns and develops software solutions, broader scope
Employer & Industry UsageTech companies, startups, enterprise softwareTech firms, software companies, consulting
Common Search & ComparisonFocuses on application development tasksEncompasses broader software engineering roles

Python Application Developers primarily focus on creating specific applications using Python, often working closely with clients or project teams. Python Software Engineers typically have a broader role, including designing, developing, and maintaining complex software systems. While both roles require similar credentials and work environments, the Application Developer role is more targeted towards application creation, whereas the Software Engineer may handle a wider range of software development tasks.

Are Python application developers still in demand?

Python application developers are currently in high demand due to Python's versatility in web development, data analysis, machine learning, and automation. Skills in frameworks like Django or Flask and knowledge of cloud platforms can enhance job prospects in this field.

What jobs can a Python Application Developer get?

A Python Application Developer can pursue roles such as software engineer, backend developer, data analyst, data scientist, automation engineer, or machine learning engineer. These positions often require knowledge of frameworks like Django or Flask, and proficiency with databases, version control, and cloud services.

What cities near Ossining, NY are hiring for Python Application Developer jobs?

Cities near Ossining, NY with the most Python Application Developer job openings:

Python Application Developer jobs near you

Senior Python Developer

Citigroup, Inc.

New York, NY • On-site

$121K - $181K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 5 days ago

Citibank rating

8.3

Company rating: 8.3 out of 10

Based on 177 frontline employees who took The Breakroom Quiz

39th of 171 rated banks

Job description

The Senior Python Developer 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 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, 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.

Recommend 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 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. 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 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.

What Citibank employees say

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About Citigroup Inc

Sourced by ZipRecruiter

We live in an increasingly complex world. Companies these days are either born global or are going global at record speed. Business and geopolitics are forging an entirely new dynamic and consumers now expect financial services to be a seamless part of their digital lives. Citi is a bank that’s uniquely positioned for this moment. Through our vast global network and our on-the-ground expertise, we can connect the dots, anticipate change and empathize the needs of our clients and customers in ways that other banks simply cannot. Citi's mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. We have set expectations for how we must act to bring our mission to life. These expectations are at the heart of our Leadership Principles – we take ownership, we deliver with pride and we succeed together.

Industry

Banking and credit intermediation

Company size

5,001 - 10,000 Employees

Headquarters location

New York City, NY, US

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