ION Group

Provides software and data solutions for global financial markets.

iongroup.comFinancial Technology, Software13,000 employeesGB
PrivateFounded 1998Private Equity (2016)Electronic trading softwareRisk management systemsTreasury management solutionsFinancial data servicesWorkflow automation tools
Showing 155 matching jobs
Title
Head of Data & AI Practice, New York
Full Time
New York, New York, United States · Hybrid
Lead Product & Engagement Manager
Full Time · $180K-$220K · 7+ YOE
New York or Boston · Hybrid
Associate Product Manager, London
Full Time · 2+ YOE
London, England, United Kingdom · Onsite
Senior AI Copilot & Agent Platform Engineer, Mexico City
Full Time
Mexico City, Mexico City, Mexico · Hybrid
Software Developer, 2027 Leadership Development Program, Tokyo
Full Time
Tokyo, Tokyo, Japan · Onsite
Rotational Analyst, 2027 Leadership Development Program, Tokyo
Full Time
Tokyo, Tokyo, Japan · Remote
Application Security Engineer
Full Time · 6+ YOE
London, England, United Kingdom · Onsite
Senior Product Design Consultant, Mexico City
Full Time · 8+ YOE
Mexico City, Mexico City, Mexico · Hybrid
Mobile Junior Developer
Contract · 0+ YOE
Chisinau, /, Moldova · Hybrid
Desktop and Security Administrator
Full Time · $80K-$120K · 5+ YOE
Jersey City, New Jersey, United States · Onsite
Tech Lead, Mexico City
Full Time · 10+ YOE
Mexico City, Distrito Federal, Mexico · Hybrid
Agentic Developer, LLM‑Native / Enterprise (Contractor), New York
Contract
New York, New York, United States · Hybrid
HR Administration Specialist
Full Time
Milan or Parma · Hybrid
Software Developer (M.Tech), 2026 Special Drive Leadership Development Program, India
Full Time · 0+ YOE
Noida or Mumbai or Hyderabad or Pune or Gurugram or Bangalore · Onsite
Senior React Native Engineer, Mexico City
Full Time · 6+ YOE
Mexico City, Mexico City, Mexico · Hybrid
Principal React/.NET Developer, New York
Full Time · $180K-$220K · 10+ YOE
New York, New York, United States · Onsite
Senior iOS Engineer, New York
Full Time · $150K-$170K
New York, New York, United States · Onsite
Data Scientist (PhD) , 2026 Leadership Development Program, India - 0026
Full Time
Noida, Uttar Pradesh, India · Onsite
General Ledger Specialist, Italy
Full Time · 3+ YOE
Milan, Lombardia, Italy · Hybrid
Principal Tech Lead (Full stack), New York
Full Time · $190K-$230K · 10+ YOE
New York, New York, United States · Onsite
Visual Designer – Brand & Communications, Mexico City
Full Time · 3+ YOE
Mexico City, Mexico City, Mexico · Hybrid
Senior Network Engineer
Full Time · 6+ YOE
Trumbull, Connecticut, United States · Onsite
Infrastructure Project Manager
Full Time · 5+ YOE
London or Woking · Onsite
Software Developer, 2026 Leadership Development Program, Tokyo
Full Time
Tokyo, Tokyo, Japan · Onsite
Rotational Analyst, 2026 Leadership Development Program, Tokyo
Full Time · 0+ YOE
Tokyo, Tokyo, Japan · Onsite

About ION Group

Activities
Electronic trading softwareRisk management systemsTreasury management solutionsFinancial data servicesWorkflow automation tools
HeadquartersGB
Industries
Financial TechnologySoftware
NameION Group
Employees13,000
TypePrivate
Subsidiaries
Lab49FidessaDealogicAcurisOpenLink
TaglineProvides software and data solutions for global financial markets.
Founded1,998
Websiteiongroup.com
Latest Funding RoundPrivate Equity
Latest Funding Year2,016
Latest Funding Amount400,000,000
Latest Investors
The Carlyle Group