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Susquehanna International Group, LLP

Global quantitative trading firm providing proprietary financial market liquidity.

Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
financial-services
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Jobs Hiring Closed Discussion

Company facts

Founded
1987
Employees
3,000
Headquarters
United States
Type
Private

Open positions

6 jobs
Susquehanna International Group, LLP
15 hours ago

Trading Systems Devops Engineer

New APAC
Hong Kong SAR China
Hong Kong, Hong Kong

DevOps engineer on Susquehanna's trading technology team in Hong Kong, supporting and automating an on-premises Service Fabric/Kubernetes microservices platform for trading systems across Asia Pacific. Day-to-day work spans deployments via Octopus Deploy/GitLab/Ansible, Python and PowerShell scripting, and observability with Grafana, Prometheus, and ELK.

Ansible Automation Azure CI/CD ClickHouse +23 skills
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Susquehanna International Group, LLP
11 views 6 days ago

Quantitative Data Engineer - Python, Data & Trading Insights

New Europe
Ireland
Dublin

A quantitative data engineer at a trading firm in Dublin who writes Python, analyses data and develops modelling features for research and trading, working closely with Quant Researchers and Traders to optimise quant code.

Python
Susquehanna International Group, LLP
13 views 6 days ago

Quantitative Data Engineer - EOT QEDD - Experienced Hire

New Europe
Ireland
Dublin

Experienced Python data engineer joining Susquehanna's Quantitative Engineering and Data group in Dublin, working with quant researchers and traders to write, test and deploy Python that optimises algorithms and quant code, analyses complex datasets, and builds modelling features for revenue-generating trading research.

Data Science Linux Machine Learning pandas Polars +3 skills
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Susquehanna International Group, LLP
9 views 2 weeks ago

Python Developer - Experienced Hire

Europe Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
Ireland
Dublin

Experienced Python developer on the Options trading strategy development team at a quantitative trading firm, building and improving the Python platform researchers use to analyze data and interact with trading systems, including production data pipelines. Core tech: Python with the scientific stack, distributed message-based systems, and large datasets.

Agile CI/CD C# Data Pipelines Java +9 skills
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Susquehanna International Group
16 views 3 weeks ago

Graduate Software Engineer — Mentored in C/C++/Python

Open 21d EuropeJunior Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
Ireland
Dublin

Graduate software developer role at quantitative trading firm Susquehanna International Group's Dublin office (starting September 2027). You build scalable, trading-focused software in C#, C++, and Python with senior mentors from day one, collaborating with analysts, developers, infrastructure engineers, and support.

C++ C# Python
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Susquehanna International Group, LLP
9 views 4 weeks ago

DevOps Engineer

Open 27d Europe Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
Ireland
Dublin

DevOps Engineer on Susquehanna's Monitoring, Management and Automation team in Dublin, building and supporting enterprise-wide monitoring and systems management tools. Day to day: modernising deployment pipelines, improving monitoring/alerting, and migrating services to infrastructure as code using Kubernetes, Helm, Ansible, Prometheus/Grafana and Python.

Ansible Automation CI/CD DevOps Git +8 skills
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