Connecting clients to markets – and talent to opportunity

With 4,300 employees and over 400,000 retail and institutional clients from more than 80 offices spread across five continents, we’re a Fortune-100, Nasdaq-listed provider, connecting clients to the global markets – focusing on innovation, human connection, and providing world-class products and services to all types of investors.

At StoneX, we offer you the opportunity to be part of an institutional-grade financial services network that connects companies, organizations, and investors to the global markets ecosystem. As a team member, you'll benefit from our unique blend of digital platforms, comprehensive clearing and execution services, personalized high-touch support, and deep industry expertise. Elevate your career with us and make a significant impact in the world of global finance.

Corporate: Engage in a deep variety of business-critical activities that keep our company running efficiently. From strategic marketing and financial management to human resources and operational oversight, you’ll have the opportunity to optimize processes and implement game-changing policies.

Position Purpose

We are looking for a Senior Software Engineer with experience in building high-performing, scalable, enterprise-grade applications. The role will encompass development across all tiers of the application stack.

The role will be part of Client onboarding, which provides core services across the firm to streamline complex workflows and data across multiple business functions.

You will be part of a talented engineer team that works on low-latency mission-critical applications. Roles and responsibilities include application architecture and development across full software development lifecycle from concept and design to testing, collaborating with like-minded engineers.

Primary duties will include:

• Contribute to all phases of the development lifecycle working within Agile methodology
• Write well designed, testable, efficient code
• Ensure designs are in compliance with specifications
• Do proof of concepts to test out various ideas, technologies
• Prepare and produce releases of software components
• Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review
• Mentor and supports engineers with technical direction and best practices
• Contribute to PR reviews and be a team player

To land this role you will need:

• Minimum 5+ years’ experience building global enterprise level systems
• Knowledge of financial markets or a strong desire to learn
• Proven hands-on experience designing and developing enterprise applications using C#/.Net Core , /.NET 8 or higher
• Proven hands-on experience building large scalable web-based applications using React (ideal)/Angular with Typescript
• Experience developing distributed systems using Microservice architecture (event-based)
• Experience with containerisation (Docker, Kubernetes) and working on cloud platforms (Azure/AWS etc)

What makes you stand out:

• Exposure with distributed messaging / streaming platforms (Apache Kafka)
• Experience with TDD/BDD, testing framework (Jest/React-testing-library/JUnit)
• Excellent knowledge of Relational Databases SQL and No-SQL databases

Education

• BS/MS degree in Computer Science, Engineering or a related subject

Working environment

• Hybrid

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