ION Group

Lead Python Developer, New York

ION Group
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over 8 years ago

Base Salary

$180k - $220k/yr

Responsibilities

  • Develop scalable Python-based microservices for processing data streams using streaming, messaging, and REST technologies.
  • Design and implement solutions for market and credit counterparty risk platforms.
  • Use advanced Python features, asynchronous operations, multithreading, multiprocessing, and object-oriented and functional programming techniques.
  • Architect and implement solutions with Consul, Docker, Kubernetes, Kafka, and Spark.
  • Create and optimize database models for SQL, MongoDB, and key-value stores.
  • Build and maintain testing frameworks using Behave and PyTest.
  • Develop and deploy cloud-native applications in AWS environments.
  • Lead the design and integration of messaging, streaming, and REST APIs.
  • Collaborate with cross-functional teams in an Agile environment and maintain scalable, consistent deployment processes.

Requirements

  • 8+ years of commercial-grade software development experience with complex applications.
  • Strong expertise in Python 3.4+ and advanced language features.
  • Experience with cloud-native application development on AWS is mandatory.
  • In-depth knowledge of microservices architecture, data modeling, messaging, streaming, and REST API development.
  • Experience with market and credit counterparty risk platforms is optional.
  • Familiarity with Consul, Docker, Kubernetes, Kafka, and Spark.
  • Bachelor's or master's degree in Computer Science, Engineering, Physics, Math, or equivalent work experience.

Benefits

  • Discretionary bonus eligibility based on company and individual performance.
  • Paid holidays, 401(k), and medical, dental, and vision coverage.
  • Life insurance, short- and long-term disability, Commuter FSA, and Family Building Benefits.
  • Supportive and inclusive workplace with professional growth opportunities.
ION Group

About ION Group

5,001-10,000 employees

ION Group builds enterprise software for trading, treasury, and risk management used by banks, asset managers, corporations, and public-sector institutions. Its portfolio spans order and execution management, market data, and workflow automation delivered as licensed software and SaaS. Founded in 1998 and headquartered in London, the privately held company has expanded globally through acquisitions, including Fidessa, across fixed income, FX, derivatives, commodities, and treasury.

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