The Company

Innovative, future-focused and collaborative, StoneX Group Inc. (NASDAQ: SNEX) is a global financial services firm with an entrepreneurial culture and a passion for providing world-class services to our clients. A Fortune-100 company with a nearly 100-year track record, with 3,900 employees and over 400,00 retail and institutional clients from more than 80 offices spread across five continents, we connect clients to the global markets – focusing on innovation, human connection, and providing world-class products and services to all types of investors.  

Today's global financial markets offer a world of opportunities. To trade. To invest. To manage risk. And to grow. We believe in connecting every company, every organization, every trader, and every investor to every advantage they need to succeed in today’s global markets ecosystem. 

But that belief doesn’t stop at our clients. We also believe in connecting every single one of our employees to every opportunity they need to succeed in their own careers, too. From an entrepreneurial culture to a collaborative environment working alongside highly skilled specialists, a career at StoneX also offers a world of opportunities. To invest in yourself. To achieve. And to grow.  

We Connect Clients to Markets.

StoneX Internship

Are you looking to gain real world experience in an entrepreneurial culture? Consider an internship at a thriving global financial services firm and launch your career with StoneX! A StoneX Internship will provide development, support, career growth, and an endless array of opportunities. You can expect to make an impact on the business and experience a career defining internship program.

Internship Perks:

In addition to the real-world experience, you’ll gain at StoneX, we’re excited to offer interns several perks which include the following:

• Compensation: All interns are paid at a competitive rate.  
• Socials: Networking and acclimation to the company, office, and city are important aspects of the internship program. Socials and local favorites are planned at various points, with large events at the beginning and end of your internship. 
• Access to Senior Leaders: Senior leaders are involved in the internship program from day one, delivering trainings, presenting on firm business, weekly leadership calls, and even attending socials.
• Training: Virtual and in-person trainings to get interns onboarded and connected with the company globally.
• Mentorship: Interns have a mentor and buddy to help answer any questions and work alongside during your internship.

Department Overview

The metals business includes both precious and base metals and provides trading capability and access to markets via its online execution platforms. Technology has been highlighted by the business as a vital component in its ability to scale efficiently, which is evident in the investment and close relationship between the teams (the London team sits on the trading floor!). Metals technology consists of six, globally located, agile scrum teams working across the businesses value streams. These teams are facilitated by the London team which sets technical direction and, where necessary, acts as a conduit between the business and the other technical teams for complex business domains.

Roles and Responsibilities but not limited to :-

• Coding and Development:
  • Write, test, and debug code for software applications in Java, Typescript, Python, and React
  • Collaborate with the development team to design and implement software solutions using cloud native technologies
  • Follow coding standards and best practices in a real-time event-based architecture
• Collaboration:
  • Collaborate with team members and the front office traders to complete tasks and projects which interact directly with trading systems
  • Communicate progress and challenges effectively to team leads and supervisors
• Bug Fixing:
  • Identify and resolve software defects and issues
  • Work with senior developers to troubleshoot and fix bugs
• Testing:
  • Participate in unit testing, integration testing, and quality assurance processes as part of the automated continuous integration/continuous deployment process
  • Assist in creating test cases and performing testing activities

Desired Technical Skills

• Java, Typescript, Python, and React

StoneX Essential Qualifications

• Ability to maintain confidentiality and appropriately handle sensitive information with tact and discretion
• Sound verbal/written communication abilities
• Effective interpersonal skills
• Sense of urgency
• Honesty, curiosity, and tenacity
• Strong work ethic and emphasis on attention to detail
• The confidence to fail

 Early Careers Requirements

• Pursuing a bachelor’s degree from an accredited university in a relevant program and graduating by July -August 2027 (entering penultimate year of university)
• Available for a June 2026 start date for a 10-week program
• Must be fully authorized to work in the UK for any employer.

 Working environment:

• In-office ( minimum 4 days in the office)