Top Java Developer Jobs in NYC, NY

The role involves designing and developing web applications, leading software design and architecture efforts, collaborating across teams, and ensuring high-quality software delivery.

Design and develop web applications while demonstrating technical leadership. Collaborate with teams to deliver high-quality software solutions and foster continuous improvement in development practices.

Design, develop, and maintain front-end and back-end web applications, providing technical leadership and innovative solutions in a collaborative multi-office environment.

The position involves developing high-quality software for BlackRock's Aladdin platform, focusing on collaboration, innovation, and resilience in software systems, while addressing complex problems and ensuring code quality.

The role involves designing, developing, and maintaining backend services and APIs using Java, leading technical discussions, and mentoring junior engineers.

Design and implement AI workflows for Clear Street's trading platform. Collaborate with teams, create reusable libraries, and ensure model quality.

The Java Developer will enhance the Sky Road platform's architecture, focusing on scalability, performance, and functionality improvements while managing production issues and automating tests.

Lead a team of developers in building full stack solutions, utilizing various technologies including AWS and modern programming languages. Mentor team members and collaborate with product managers.

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

The Core Java Developer will build applications in a Web Sphere environment, collaborate in Agile teams, and ensure high performance and security for applications.

Lead the design and development of high-performance real-time data solutions, mentor teams, and optimize data processing frameworks within an Agile environment.

Design and develop an automated locates platform for securities finance, focusing on high-performance applications and distributed systems using Java and cloud technologies.

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.

The Java Developer will propose solutions for client requirements, with 4+ years in Java, 2 years in Spring, and SQL knowledge.

The Senior Software Engineer will design, implement, and maintain scalable software, collaborate with product management, and ensure high-quality code through testing and reviews.

As a VP Java Backend Engineer at BlackRock, you will design robust back-end systems, lead teams, engage in architecture discussions, and optimize performance across various microservices and data pipelines.

The Lead Java Engineer will enhance database change management tools, lead development efforts, and collaborate with teams to deliver new software capabilities based on Agile methodologies.

The Staff Engineer will develop scalable solutions for ad-serving, modernize legacy systems, lead technical projects, and mentor engineers while ensuring high performance and reliability.

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.

The role involves designing, implementing, and maintaining applications, participating in code reviews, and partnering with vendors to ensure quality delivery.

As a Senior Software Engineer at Squarespace, you'll build scalable backend services, collaborate with teams, and contribute to design decisions. Responsibilities include creating efficient code and supporting high-traffic systems.

This role requires leading a software development team to build high-performance web applications, driving architectural decisions, and mentoring engineers. The position emphasizes collaboration with Product Management and presents solutions for enhancing the tech stack.

Looking for a software engineer with Java expertise to develop crypto Lending systems. Requires strong analytical skills and problem-solving capabilities.

The Java Developer will design, develop, and maintain enterprise applications, focusing on Java and Spring frameworks, while ensuring security compliance for DoD clients.

Develop and improve backend code for tax calculations on securities transactions using Java. Analyze requirements, design, code, test, and support various modules while mentoring junior team members.