Full-Time
Data Modeler
ION Group
5,001-10,000 employees
Automation technology for financial sector
No salary listed
Senior, Expert
London, UK
In Person
- 7+ years of experience in data modeling and MDM.
- Hands-on expertise with data modeling tools (e.g., Erwin, Power Designer, ER/Studio).
- Strong proficiency in SQL, NoSQL, and cloud-based databases (Snowflake, Amazon Redshift, Big Query, etc.).
- Experience working in financial services, capital markets, or consulting environments.
- Deep understanding of data governance, metadata management, and regulatory compliance.
- Proficiency with ETL frameworks, APIs, and real-time data integration.
- Develop conceptual, logical, and physical data models to support enterprise-wide MDM initiatives.
- Develop end to end data lifecycle events flows, mapped to logical model and physical systems.
- Document and maintain data dictionaries, metadata, and entity relationships.
- Translate requirements into optimal data structures.
- Define and enforce data governance policies and standards.
- Design data models for structured and unstructured data across relational and NoSQL databases.
- Ensure compliance, data security, and integrity within data models.
- Ability to implement models in cloud-based platforms/Databases (AWS, Azure, Snowflake etc).
- Contribute to data migration, integration, and reconciliation strategies.
ION Group focuses on automation technology for the financial sector, serving institutional clients like investment banks and asset managers. The company offers software platforms and APIs that facilitate seamless trading and processing, ensuring efficient transactions across various trading venues. ION stands out from competitors by continuously enhancing its technology and acquiring entrepreneurial firms, which keeps it agile in a fast-changing market. The goal is to help clients navigate modern financial complexities while improving their operational efficiency.
Company Size
5,001-10,000
Company Stage
Growth Equity (Venture Capital)
Total Funding
$438.5M
Headquarters
London, United Kingdom
Founded
1998
Simplify's Take
What believers are saying
- ION's Fidessa platform won 'Best Sell-Side OMS' at APAC 2025 awards.
- ION Commodities named CTRM Software House of the Year at Energy Risk Awards 2025.
- ION's Enterprise Payment Hub centralizes and automates payment processing for businesses.
What critics are saying
- Emerging fintech startups offer similar solutions at lower costs, threatening ION's market share.
- ION's reliance on acquisitions may lead to integration challenges and cultural clashes.
- Geopolitical tensions and regulatory changes in China and India could disrupt ION's operations.
What makes ION Group unique
- ION Group specializes in automation technology for the financial sector.
- The company offers sophisticated software platforms and APIs for seamless trading.
- ION Group is known for its innovative approach and constant technological advancements.
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Benefits
Health, dental, and vision insurance
AD&D and disability insurance
Flexible spending account
Health savings account
Life insurance
Mental health care
401K plan
Performance bonus
Supplemental workers' compensation
Family medical leave & parental leave
PTO, paid holidays, sick days, bereavement leave, and volunteer time off
Commuter checks
Company social events
Employee assistance program
Free lunch
mobile phone discount
Growth & Insights and Company News
6 month growth
↑ 1%1 year growth
↑ 0%2 year growth
↑ 0%LONDON, July 7, 2025 /PRNewswire/ - ION, a global leader in trading and workflow automation software, high-value analytics and insights, and strategic consulting to financial institutions, central banks, governments, and corporates, announces that its Fidessa platform has won "Best Sell-Side OMS" at Capital Markets Technology Awards APAC 2025.
LONDON, May 23, 2025 /PRNewswire/ - ION, a global leader in trading and workflow automation software, high-value analytics and insights, and strategic consulting to financial institutions, central banks, governments, and corporates, announces that its Fidessa Algorithms has won "Best algo trading solution" at the WatersTechnology Asia Awards 2025.
LONDON, May 22, 2025 /PRNewswire/ -- ION Commodities, the leading global provider of energy and commodity trading and risk management (ETRM/CTRM) solutions, has been named CTRM Software House of the Year at the prestigious Energy Risk Awards 2025.Each year, Risk.net – the world's leading source of in-depth news and analysis—hosts the Energy Risk Awards to recognize excellence in the commodity markets. The awards distinguish companies across global commodity markets for their innovation and leadership.This recognition highlights ION Commodities' continued commitment to delivering innovative, scalable, and future-ready solutions that empower organizations to navigate an increasingly volatile and complex trading environment. It underscores ION's role as a trusted partner in driving digital transformation and operational resilience across global commodity markets.In recent years, ION has significantly invested in its CTRM portfolio—continuing to expand its functionality for traditional fossil fuel-based commodities while also advancing capabilities to support the energy transition. This dual focus enables businesses to navigate both long-term market shifts and near-term disruptions, while meeting growing regulatory and sustainability demands.With investments in AI, real-time analytics, cloud-native architecture, and integration across traditional and renewable fuels, biogas, carbon, and power markets, ION supports a diverse range of energy and commodity businesses in transforming and streamlining new and existing operations. Many companies have turned to ION to modernize their global trading operations, integrate renewables, and optimize supply chains. From SaaS solutions like Aspect to enterprise-scale C/ETRMs like Openlink, TriplePoint, RightAngle, and Allegro, ION's technology enables real-time risk mitigation, cross-market visibility, and long-term scalability."This recognition underscores ION's role in supporting businesses navigating the complex realities of today's global commodity markets," said Sunil Biswas, Chief Executive Officer of ION Corporates
The Creditflux awards are the only credit fund and CLO industry awards solely determined by data and metrics, showcasing the market's best performers. LONDON, May 16, 2025 /PRNewswire/ -- Creditflux, a Debtwire service and part of ION Analytics, and the leading source for CLO and credit trading news, data, and analysis globally, hosted its 17th annual CLO Manager Awards at the Nobu Hotel in London on 15 May 2025. The global collateralized loan obligation (CLO) community came together to recognize the best-performing CLOs, managers, and funds across the USD 1.4tn global CLO market. This year, over 90 CLO managers and CLO fund managers submitted performance data for the awards. The category winners were announced live during the Creditflux Manager Awards Dinner, attended by 350 guests
LONDON - 01 May 2025: ION, a global leader in trading and workflow automation software, high-value analytics and insights, and strategic consulting to financial institutions, central banks, governments, and corporates, announces that ION's Fidessa Consolidated Audit Trail (CAT) Reporting Service has been named "Most Innovative Trade & Transaction Reporting Initiative" at the A-Team Innovation Awards 2025.