Principal Full Stack Engineer

Responsibilities

• Design, develop, and maintain scalable front-end applications, back-end services, and database solutions for global trading platforms.
• Leverage AI-assisted engineering tools, such as Claude, to accelerate development, improve code quality, and enhance productivity.
• Translate complex business requirements into technical solutions focusing on scalability, performance, and security.
• Proactively identify edge cases, logical flaws, and potential system vulnerabilities before production deployment.
• Troubleshoot and resolve complex technical issues across multiple layers of the application stack.
• Collaborate with product managers, designers, and stakeholders to deliver high-quality software.
• Champion engineering best practices, including coding standards, testing methodologies, and secure development principles.

Requirements

• Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience).
• Proven experience delivering full-stack web applications in a production environment.
• Strong proficiency in modern programming languages, with Node.js experience highly preferred.
• Experience building scalable, high-performance applications and distributed systems.
• Demonstrated experience utilizing AI-powered development tools like Claude or GitHub Copilot.
• Strong understanding of software security principles and common application vulnerabilities.
• Excellent communication skills with the ability to articulate technical concepts to both technical and non-technical audiences.

About the Company

ThinkMarkets is a global financial technology company specializing in multi-asset trading solutions. Through our flagship ThinkTrader platform, we provide clients worldwide with 24-hour access to global markets and thousands of products, bridging the gap between traders and the world's financial ecosystems.