Top Java Developer Jobs in NYC, NY

The Senior Full Stack Engineer will design, develop, and maintain web applications, ensuring security, scalability, and user-friendliness, while collaborating with teams and staying updated on technologies.

Design, develop, and maintain scalable backend services and APIs in Java. Lead technical discussions, collaborate across teams, and mentor junior engineers.

The role focuses on delivering technical solutions within the Trading application, involving Java development, problem-solving, and managing project delivery with global teams.

Design and develop software solutions, provide support throughout the software development life cycle, and lead project team efforts to deliver enterprise applications.

The Full Stack Java Developer will design, develop, and maintain enterprise-class applications, focusing on secure and scalable web services for client-facing applications, especially in HHS programs.

The role involves building backend services for advisor productivity, integrating data sources, designing APIs, and contributing to both backend and frontend development in a greenfield project.

Responsible for backend platform development in a Java monolith, enhancing integrations, and delivering client and advisor features while ensuring engineering quality and team collaboration.

Design and optimize low-latency, high-throughput backend systems in payments processing using Java, while leading architectural changes and mentoring peers.

The Java Developer will design and implement software solutions, support agile processes, mentor juniors, and solve complex technical problems while collaborating within a product team.

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.

Seeking a strong full stack developer skilled in architecture and development, with financial market knowledge and experience in Java, SQL, and AngularJS.

The Software Engineer will build and maintain reference data systems, aggregate big datasets, develop databases and APIs, and support data migrations.

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

The role involves designing, developing, and maintaining scalable backend services using Java and Python, optimizing data processing pipelines, and contributing to architecture decisions while collaborating with cross-functional teams.

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

The Sr. Software Engineer will design and maintain Java-based backend services, work on architecture design, and ensure high system reliability in both federal and AWS environments.

This role involves full stack development, API design, AWS management, and provides technical leadership within asset management technology solutions.

The Support Engineer will troubleshoot technical issues, manage incidents, and enhance product quality across federal and AWS environments, while collaborating with R&D and customer support teams.

The role involves full stack development, cloud architecture management, API integration, and leading a development team in investment technology.

Design and maintain scalable backend services, optimize data processing pipelines, and collaborate with teams for high-performance applications.

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