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Contract Python Gui Developer Jobs in New York (NOW HIRING)

Desire for contract Python development role Experience with object oriented programming and design (C++, Java, Python ,etc.) unit testing framework Nice-to-Have Technical Skills Python development ...

Python Developer

New York, NY

$55 - $75.75/hr

Net framework (GUI) is a plus Desire and ability to document code, and write necessary support documentation. Strong problem solving skills and attention to detail. Excellent troubleshooting and ...

Python Developer

Jersey City, NJ · On-site

$52.50 - $72.25/hr

Python Developer LOCAL to Mount Laurel, New Jersey ONLY(Onsite) 6 months Contract JD: Must have 7 years of hands-on experience of Python programming and No SQL queries. Work extensively with MongoDB ...

Python Developer

Jersey City, NJ · On-site

$52.50 - $72.25/hr

Contract Experience: Senior developer (4 to 5 years preferred), even a smart and technically developer (2 or 3 years) is fine. Technology Stack: Python (Key), Big data, Hadoop (Preferred), Java ...

Python Developer

Jersey City, NJ · On-site

$52.50 - $72.25/hr

Contract Experience: Senior developer (4 to 5 years preferred), even a smart and technically developer (2 or 3 years) is fine. • Technology Stack: Python (Key), Big data, Hadoop (Preferred), Java ...

Python Developer

Lake Success, NY · On-site

$55 - $75.75/hr

Contract Opportunity MUST HAVE * Responsible for Development and Maintenance of web applications using Python, Django, DB2 and other open source technologies. * Would require working with all client ...

Python Developer

Jersey City, NJ · On-site

$55 - $75.75/hr

Role: Sr Python Developer Position ... Contract / Full Time Exp: 10+ years only Accepts H1B transfers Location: Jersey City, NJ ( Remote ...

Python Developer

New York, NY

$55 - $75.75/hr

Jersey City, NJ Duration: 6+ Months Contract - Preferred 5 years Python programming experience Some experience with C++ STL library Back end scripting with Django, flask. HTML, CSS, JavaScript and ...

Python Developer

New York, NY

$55 - $75.75/hr

NYC, NY Duration: 6+ Months Contract - Preferred 5 years Python programming experience Some experience with C++ STL library Back end scripting with Django, flask. HTML, CSS, JavaScript and Jquery or ...

Python Developer

Manhattan, NY · On-site

$55.25 - $76.25/hr

Job Title- Python Developer Location- New York, NY 10019 (Onsite) Duration- 12 months Contract Position • Designing highly scalable core and web applications using best practices. • Developing ...

Python Developer

New York, NY

$55 - $75.75/hr

NYC, NY Duration: 6+ Months Contract - Preferred 5 years Python programming experience Some experience with C++ STL library Back end scripting with Django, flask. HTML, CSS, JavaScript and Jquery or ...

Python Developer

New York, NY

$55 - $75.75/hr

Brooklyn, NY Duration: 6+ Months Contract - Preferred 5 years Python programming experience Some experience with C++ STL library Back end scripting with Django, flask. HTML, CSS, JavaScript and ...

Python Developer

Armonk, NY · On-site

$54 - $74.50/hr

Kforce has a client in Armonk, NY that is seeking a Python Developer. Duties: * As a Senior ... Hourly employees on a Service Contract Act project are eligible for paid sick leave. Note: Pay is ...

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Contract Python UI Developer

Shulman Fleming & Partners

Manhattan, NY • On-site

$55.50 - $76.25/hr

Full-time

Posted yesterday

New


Job description

Contract Python UI Developer

MUST be local to New York City, 5 Days Onsite

Duties & Responsibilities

  • Design, develop, and implement enterprise-grade RESTful API integrations supporting Structured Products and Derivatives businesses.
  • Build seamless connectivity between internal pricing, trading, and risk platforms and external vendor platforms including SIMON, Luma, HALO, and similar structured products ecosystems.
  • Collaborate with Front Office Trading, Sales, Quantitative Research, Product Control, and Technology teams to define integration requirements and deliver production-ready solutions.
  • Design and maintain API contracts, payload mappings, data transformation frameworks, and integration specifications.
  • Implement secure authentication and authorization mechanisms using OAuth2, API Keys, Bearer Tokens, and related security standards.
  • Develop scalable and resilient distributed systems capable of supporting high-volume trading and transaction workflows.
  • Implement comprehensive monitoring, logging, alerting, retry mechanisms, and error handling frameworks to ensure operational stability.
  • Support the complete trade lifecycle, including trade capture, pricing, execution, allocation, and downstream processing.
  • Participate in architecture reviews, code reviews, production support, and system optimization initiatives.
  • Work closely with infrastructure and DevOps teams to support deployment automation and platform reliability.
  • Produce technical documentation, integration specifications, and support procedures.

Required Skills

Technical Skills

  • Strong experience developing RESTful APIs and enterprise integration solutions.
  • Expertise with API design, implementation, and lifecycle management.

Experience with:

    • OAuth2 Authentication
    • Bearer Token Authentication
    • API Key Security Models
  • Strong knowledge of JSON, XML, and API payload design.
  • Experience implementing:
    • Error handling frameworks
    • Retry logic
    • Idempotency controls
    • Monitoring and observability solutions
  • Experience building distributed and event-driven systems.
  • Strong understanding of application security and secure communication protocols.
  • Experience working within cloud-enabled and enterprise application environments.

Capital Markets Experience

  • Strong knowledge of Structured Products.
  • Experience with Derivatives products and workflows.
  • Understanding of the end-to-end Trade Lifecycle.
  • Experience supporting front-office trading platforms.
  • Direct experience integrating with one or more vendor platforms such as:
    • SIMON
    • Luma
    • HALO

Soft Skills

  • Ability to work effectively with Trading, Sales, Quantitative Research, and Technology teams.
  • Strong communication and stakeholder management skills.
  • Proven ability to deliver solutions within fast-paced front-office environments.
  • Strong analytical and problem-solving capabilities.

Preferred Qualifications

  • Experience working within investment banking, broker-dealer, or capital markets environments.
  • Familiarity with structured products issuance, distribution, and lifecycle management platforms.
  • Experience with microservices architecture and cloud-native integration patterns.
  • Knowledge of market data, pricing systems, and risk platforms.
  • Understanding of regulatory and operational controls within financial services.

Education

  • Bachelor's degree in Computer Science, Information Technology, Engineering, Mathematics, Finance, or a related discipline.
  • Master's degree in a technical or quantitative field preferred.
  • Relevant industry certifications are a plus.