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Job Closed

Python UI Developer

  • Source: LinkedIn
  • Phaxis
  • On-site
  • New York City
  • Mid level

Job Description

This role is fully onsiteDuties & Responsibilities

  • Develop and implement RESTful API integrations for Structured Products and Derivatives.
  • Ensure seamless connectivity between internal and external trading platforms.
  • Collaborate with various teams to define requirements and deliver solutions.
  • Design API contracts and data transformation frameworks.
  • Implement secure authentication and authorization using industry standards.
  • Create scalable distributed systems for high-volume trading.
  • Establish monitoring and error handling frameworks for operational stability.
  • Support the entire trade lifecycle from capture to processing.
  • Engage in architecture and code reviews, and system optimization.
  • Work with DevOps for deployment automation and platform reliability.
  • Produce technical documentation and support procedures.

Required SkillsTechnical Skills

  • Experience in developing RESTful APIs and integration solutions.
  • Proficiency in API design and management.
  • Knowledge of OAuth2, Bearer Tokens, and API Key security.
  • Strong understanding of JSON, XML, and API payloads.
  • Skills in error handling, retry logic, and observability solutions.
  • Experience with distributed and event-driven systems.
  • Understanding of application security and communication protocols.
  • Experience in cloud-enabled environments.

Capital Markets Experience

  • Knowledge of Structured Products and Derivatives workflows.
  • Understanding of the Trade Lifecycle.
  • Experience with front-office trading platforms.
  • Integration experience with platforms like SIMON, Luma, or HALO.

Soft Skills

  • Effective collaboration with Trading, Sales, and Technology teams.
  • Strong communication and stakeholder management.
  • Ability to deliver in fast-paced environments.
  • Analytical and problem-solving skills.

Preferred Qualifications

  • Experience in investment banking or capital markets.
  • Familiarity with structured products platforms.
  • Knowledge of microservices and cloud-native patterns.
  • Understanding of market data and risk platforms.
  • Awareness of regulatory controls in financial services.

Education

  • Bachelor’s degree in a related field; Master’s preferred.
  • Industry certifications are advantageous.

Skills

  • Python
  • OAuth2
  • bearer
  • JSON
  • xml-format
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