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Susquehanna International Group

Global quantitative trading, liquidity provision, research

Python Developer - Experienced Hire

Backend EngineeringUpdated on Nov 5
Full-timeDublin, IrelandNo salary listedIn-person

About the Job

Requirements

  • A degree in Computer Science or another science or technical field.
  • Experience with distributed message-based systems and server-side software development, with proven product delivery success.
  • Experience with Python and the Python scientific stack.
  • Full software development life cycle experience and exposure to agile software development.
  • Willingness to learn new technologies and propose novel technical solutions.
  • Ability to self-manage, self-motivate, and seek process improvement opportunities.
  • Strong interpersonal and communication skills for interacting with quantitative researchers and other engineers.
  • Attention to detail, self-motivation, and ability to react to changing priorities.
  • Willingness to participate in the deployment and maintenance of production software.

Responsibilities

  • Maintain and continually improve the Python-based platform that enables quantitative researchers to interact efficiently with trading systems and conduct data analysis and studies.
  • Work with traders, quantitative researchers, and other strategy developers to facilitate new trading behaviors.
  • Work with large datasets to set up and maintain production-quality data pipelines.

Desired Qualifications

  • Knowledge of key concepts in finance and trading and their requirements as applied to systems development.
  • Knowledge of networking and operating systems basics, including Linux and Windows.
  • Knowledge of UI/UX design.
  • Knowledge of web services and development frameworks.
  • Experience in Java, C#, or another object-oriented programming language.
  • Experience or interest in statistics.
  • Experience with source control, continuous integration/continuous delivery (CI/CD) pipelines, and automated testing.
  • Experience using relational and NoSQL databases.

About the Company

Susquehanna International Group

Global quantitative trading, liquidity provision, research

Susquehanna International Group (SIG) is a global quantitative trading firm that provides liquidity in equities, fixed income, commodities, and derivatives for institutional clients. Its core approach combines cutting-edge technology with quantitative research to build algorithms and models that identify trading opportunities and manage risk, enabling efficient, profitable trading. SIG differentiates itself through its deep emphasis on data-driven decision making, advanced technology, broad asset class coverage, and a strong global presence with offices in North America and regulated international locations. The company aims to generate trading profits by executing well-priced trades while supporting the careers of professionals in trading, technology, and quantitative research, all within a privacy-conscious framework.

Company size
1,001-5,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Lower Merion Township, Pennsylvania
Founded
1987

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