Top Senior Java Developer Jobs in NYC, NY

Seeking a Staff Engineer with 5+ years in Java, focusing on mentoring teammates, solving client challenges, and conducting cloud development.

The role involves modernizing the backend architecture of the Athlete Management System, optimizing performance, designing APIs, and mentoring junior engineers.

Lead the design and development of scalable backend services in Java, optimize APIs, guide React frontend architecture, and integrate LLM technologies. Mentor engineers and support high-quality UI solutions.

The Senior Software Engineer will design, develop, and implement technology solutions for consumer banking applications, mentor engineers, and contribute to Agile practices.

Lead the architecture and execution of full-stack development projects, engaging clients and building teams while working with Java, .Net, and related technologies.

Seeking a Java Full Stack Developer with 5-10 years experience to lead architecture engagements, design strategies, and work in agile teams focused on client transformation.

The position requires a Java/API developer with over 5 years of experience, proficient in backend development and API creation, preferably in a big data environment utilizing Hadoop and AWS.

The role requires a senior developer with expertise in Java and C++, and knowledge of Python. Responsibilities include designing and developing multi-tier applications and handling regulatory projects.

The role involves design and development of multi-tier applications using Java and C++, requiring knowledge of Python and derivatives domain.

The role involves leading architecture engagements, supporting strategic direction, and driving client innovation with a full-stack mindset.

The Java Full Stack Developer will lead architecture engagements, provide strategic direction, and support the build and hire of teams, with a focus on client transformation.

The role involves building backend systems, integrating enterprise solutions, and processing large datasets, focusing on B2B SaaS and big data in a startup environment.

Build and maintain cloud-ready, low-latency trade and positions services for TAPE 2.0. Design scalable distributed systems, integrate client APIs (Java, C++, Python), use distributed caching and Kubernetes, contribute frontend work in Angular, and support CI/CD, monitoring, and documentation.

As a Backend Engineer, you will design, build, and maintain core infrastructure for a SaaS platform, ensuring high performance and reliability, while collaborating with cross-functional teams.

The Senior Java Developer will design, code, and document Java applications for Point-of-sale systems and Pharmacy Benefit Management platforms, working independently and mentoring junior developers.

The Senior Software Engineer will develop and maintain big data applications, focusing on distributed computing, automation, and collaboration with teams to enhance healthcare solutions.