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.

Seeking a Senior Java Software Engineer for developing the Security Data Lake platform, focusing on data ingestion and processing while leading team features and ensuring code quality.

Responsible for designing, developing, and implementing cloud architecture for Singularity Identity, focusing on Java applications, cloud-native solutions, and optimizing performance for large deployments.

The Senior Java Developer is responsible for implementing and maintaining complex applications, participating in design reviews, and collaborating with global teams, with a focus on financial industry projects.

The Senior Java Developer will design and implement Java services for trade capture and position calculation, conduct design reviews, and mentor junior engineers while supporting production incidents in a global team setting.

Design, develop, test, and maintain software applications. Serve as a technical expert, conduct code reviews, and mentor junior engineers.

The Senior Full Stack Java Software Engineer will build and support web applications, mentor junior engineers, and ensure high-quality code and cloud-based solutions.

The role involves leading the migration of AWS Java SDK, developing microservices, collaborating with DevOps, and ensuring code quality in a distributed architecture.

The role involves developing backend services primarily using Java, collaborating within teams, reviewing code, and supporting on-call rotations, while leveraging various modern tools and technologies.

The Software Engineer III is responsible for developing and enhancing software products, mentoring team members, and participating in the full development lifecycle using Agile methodologies.

The Senior Java Engineer will design and develop a scalable data platform for a global investment bank, focusing on performance, security, and AI integration. Responsibilities include creating APIs, data pipelines, and collaborating with cross-functional teams to ensure system compliance and drive engineering excellence.

Design, develop, and maintain Java applications while collaborating in an Agile environment. Ensure compliance with SDLC standards and lead junior engineers. Enhance technical skills in API and Angular.

As a Senior Staff Software Engineer, you will design and implement scalable software solutions, lead cloud-native infrastructure, and improve code quality in an agile team.

As a Data Engineer, you will set the technical direction for a streaming data processing engine, implement it, ensure best practices, and work with teams to prioritize tasks and improve processes.

The Senior Backend Developer will design, develop, and maintain backend services, optimize APIs, work with AWS, and mentor junior engineers.

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

Develop and maintain scalable applications using Java Spring Boot and React. Design ETL pipelines, optimize databases, and leverage AWS services. Collaborate with cross-functional teams to enhance user experience and system reliability.

Develop and manage components for middle office applications, ensuring high performance and scalability, while collaborating with stakeholders and mentoring junior developers.

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 Software Engineer will develop scalable end-to-end systems for government clients, modernizing legacy platforms to enhance user experiences and accessibility.

The Software Engineer will develop scalable backend systems for government clients, modernizing legacy platforms and improving user experiences. Responsibilities include software design, development, collaboration, and process automation.

Lead the transformation of a monolithic system into a microservices architecture, collaborating with engineering teams and mentoring other engineers.