Tradeweb is a global leader in electronic trading across asset classes. As financial markets become increasingly interconnected, our technology enables efficient, multi-asset trading on a global scale. We serve more than 3,000 clients in more than 85 countries, including many of the world's largest banks, asset managers, hedge funds, insurers, corporations, and wealth managers. Creative collaboration and sharp client focus have helped fuel our organic growth. We facilitated average daily trading volume (ADV) of more than $2.8 trillion over the past four fiscal quarters, topping $3.3 trillion in ADV for the first quarter of 2026. Since our IPO in 2019, Tradeweb has completed four acquisitions and doubled our revenues - and 2025 was our 26th consecutive year of record revenues. Tradeweb plays a central role in modernizing market structure by developing innovative trading protocols, embedding analytics into execution, and building technology infrastructure that supports the convergence of traditional and digitally native financial markets. Tradeweb is a great place to work, recognized in 2025 by Forbes as one of _America's Best Companies_ and by U.S. News & World Report as one of the _Best Financial Services Companies to Work For_ . Tradeweb Markets LLC ("Tradeweb") is proud to be an EEO Minorities/Females/Protected Veterans/Disabled/Affirmative Action Employer. Workplace Posters | U.S. Department of Labor (https://www.dol.gov/general/topics/posters) As a technology-driven organization, we value individuals who embrace innovation and are eager to leverage emerging technologies, including AI, to improve efficiency, enhance decision-making, and deliver better outcomes for clients and colleagues. We believe the greatest impact comes from combining technological capabilities with human expertise, judgment, and accountability. **Group Details** Tradeweb is looking for a seasoned Senior Full Stack Java Engineer to join our team, focusing on developing products for major fintech companies, investment banks, or financial institutions. The ideal candidate will have a solid background in trading infrastructure, user interfaces, and networks. This role demands excellent development skills, a deep understanding of data architecture, and an entrepreneurial approach to design. Tradeweb Technology jobs are fully remote. The Tradeweb Technology hub is located in our Jersey City office which can be used for team meetings and collaboration efforts. There may be days where travel to the Jersey City office is recommended for organizational off-sites. **Job Responsibilities** + Design, develop, and maintain scalable, high-performance applications using **Java, Node.js, and TypeScript** . + Build and maintain RESTful APIs and microservices supporting mission-critical electronic trading platforms. + Develop event-driven applications using **Apache Kafka** and messaging technologies. + Collaborate with cross-functional teams to design, build, test, and deploy modern software solutions. + Develop scalable backend services and contribute to frontend applications using modern JavaScript/TypeScript frameworks. + Optimize application performance, reliability, scalability, and security. + Participate in architecture discussions, code reviews, and technical design sessions. + Mentor junior engineers and promote engineering best practices. **Qualifications** + 5+ years of experience in backend development with strong proficiency in **Core Java** and **Node.js (TypeScript)** + Expertise in building scalable, high-performance backend services using **Spring Boot** and modern **Node.js frameworks (Express/NestJS)** + Strong experience with **asynchronous programming, event-driven architecture, and non-blocking I/O in Node.js** + Solid understanding of **multi-threading, concurrency, and synchronization patterns in Java** + Hands-on experience designing and implementing **distributed systems and microservices architectures** + Proficiency with **Kafka, Redis, RESTful APIs, and Java Collections framework** + Experience working with **RDBMS (PostgreSQL/MySQL)** and data modeling best practices + Familiarity with **API design, service orchestration, and backend integration patterns** + Strong understanding of **performance optimization, scalability, and system reliability principles** + Experience with **caching strategies, messaging systems, and real-time data processing** **Preferred** + Experience building low-latency, high-throughput applications. + Experience with cloud platforms (AWS, Azure, or GCP). + Knowledge of electronic trading systems, market data, or capital markets. **Additional Information** Tradeweb is committed to providing valuable and competitive benefits. In addition to working in our culture of innovation and collaboration, we offer: + **Health Insurance** : Highly competitive medical, dental, and vision programs + **Hybrid Environment** : Our employees have the flex