Top Java Developer Jobs in NYC, NY

Design, develop, and deliver high-throughput, scalable, fault-tolerant Java backend services for Aladdin. Lead projects using Agile, collaborate across global teams, apply test-driven practices, ensure resilience through code reviews and testing, support production, and work with product and business stakeholders to define roadmaps.

Seeking an experienced Java Backend Engineer to design, develop, and maintain backend systems and APIs using modern Java technologies.

The role involves designing and implementing FXall's Trading System User Interface using Java/Swing, focusing on system design, multi-threading, and collaboration with traders.

Develop web scale applications, work with QA for testing, participate in project planning, estimate work scope, and review peers' work.

The Lead Java Developer will design, build, and operate large-scale trading platforms, focusing on low latency and cloud services. Responsibilities include development support, process automation, and team collaboration.

This role involves designing and implementing scalable Java applications for margin calculations in finance, leading problem resolution, and mentoring developers.

Lead the development of a margin calculation engine, ensuring scalability and performance, while mentoring junior developers and driving technical standards.

The role involves developing and enhancing a margin calculation platform, resolving complex problems, and mentoring developers. Emphasis on collaboration and delivering robust software solutions within finance operations.

The Senior Java Developer will architect, build, and maintain backend systems for trading, leading development with a focus on high performance and multi-threading.

The Software Engineer will analyze user stories, develop software applications, perform testing, and create automation tools as part of an agile team.

Develop and maintain applications using Java and related technologies, while also working with Angular JS and Node JS frameworks.

This role involves analyzing and implementing optimized GPU algorithms for vector search, improving high-level integration, and driving performance analysis.

Manage pricing applications and drive system analysis and programming for financial services. Collaborate with trading desks to enhance P&L accuracy.

The role involves developing core Java applications, using Spring frameworks, SQL for database management, and leveraging Hadoop technologies. Requires extensive experience in capital markets, multi-threading, and Unix commands.

Seeking a Java Engineer with TCP and multicast experience for data-centric projects, including data analytics and messaging.

Lead and mentor a team of engineers to design, implement, and maintain scalable, enterprise-grade services. Drive architecture decisions, conduct code and architecture reviews, define testing strategies, collaborate cross-functionally, engage with clients on complex technical issues, and continuously improve development processes and tooling.

Leads the entire application lifecycle, translating requirements into solutions, designing, developing, testing, and implementing technology solutions aimed at improving operations.

The Senior Java Engineer will design, build, and maintain backend services for messaging and communication systems, focusing on team collaboration and software delivery best practices.

Assist in developing, testing, and maintaining back-end software using Java, while learning new technologies and collaborating with senior engineers.

The Sr. Software Engineer will design and develop Java-based services in federal and AWS environments, collaborating within an Agile team for system reliability and optimization.

As a Tech Lead, you will spearhead the backend tech vision, mentor junior engineers, collaborate with teams, and improve Java Spring Microservices.

As a Senior Backend Engineer, you'll design and deploy scalable services for Chess.com, contributing to architecture and technology decisions while supporting a distributed team.

The Java Backend Engineer will design and build high-performance, scalable backend systems, focusing on API design, troubleshooting, and ensuring reliability.

As a Senior Java Software Developer, you will lead technical direction, mentor peers, and provide innovative solutions while collaborating with clients using modern technologies.

The Senior Software Engineer collaborates with engineers to build scalable solutions, following Agile practices while mentoring team members and enhancing software design.