java web developer jobs in New York

Job Title: Java Developer with Python Location: New York, NY Experience: 7+ Years Work Mode: Onsite Employment Type: Fulltime Job Summary We are looking for an experienced Java Developer with strong Python programming skills to design, develop, and maintain scalable, high-performance enterprise applications. The ideal candidate will have hands-on experience...

Description RemoteOur client seeks a Senior Java Engineer to join the AVAD team supporting a high-priority platform initiative. The environment consists of mature Java systems. You will understand the existing platform, support and enhance current services, and develop new services and features with a focus on future reuse and modernization. The team also...

Job Title: Java Developer with Agentic AI Location: Hybrid at NYC, NY Duration: Long Term Contract Industry: Financial Services Skills Required Java AWS (preferred) Kubernetes Streaming/Kafka NoSQL CI/CD Testing Alerts and Monitoring (Splunk/Dynatrace) AI for Code Optimization to Accelerate Development Job Responsibilities Develops secure and...

Java Developer L3 SupportLocation: NYC (Onsite) Employment Type: Full-Time Experience Required: 10+ YearsRoles and Responsibilities Good experience in making the code (Java, Unix, DB) changes in production and able to run end-to-end steps as per SDLC process Exp: 10+years hands on Development, L3 and/or L2+ who is ready to pick up L3 part. Having Advanced...

Back Java Developer Other Area(s) New York , New York W-2 hourly Oct 16, 2026 Our goal is to solve problems and deliver results for our clients. At Cloud and Things, you can be a part of transforming the public sector’s IT environment. Our team is on the forefront of helping to solve the government's most complex IT challenges. If you are seeking a role...

Software EngineerThis position is located on-site at the FAA WJHTC, at the Atlantic City Airport in New Jersey.ATEC is looking for a software engineer for Second Level Engineering Support of Air Traffic Systems.Required SkillsCore Java Development: Java, Spring Boot, and MavenContainerization & Deployment: Containerization using Docker or Podman; including...

Our client is seeking a Java Technical Lead to join their team in New York. As a Java Technical Lead, you will serve as a hands-on Senior Technology SME supporting strategic initiatives across Advisory, Sales & Distribution (ASD) and Global Capital Markets (GCM). If you enjoy solving complex technical challenges, guiding architecture decisions, and helping...

MassGenics, Inc. is seeking a Lead Java Developer / Hands-On Technical Lead to guide enterprise reporting and data integration projects. The role blends technical leadership with active coding across Java, Spring Boot, Angular, and PostgreSQL, while ensuring quality and on-time delivery. The position is a 6+ month contract, full-time W2, largely remote with...

Sonex-Digital is seeking a skilled Full-Stack Web Developer to design, build, and improve modern web applications using Django, React, and Next.js. You will work across backend and frontend to deliver reliable, scalable digital products.Responsibilities include building APIs, crafting responsive interfaces, enhancing performance, and integrating third-party...

Salary: $105,000 - 145,000 per year Requirements: 10–15 years of hands-on development experience, with L2+/L3 support experience or readiness to take on L3 responsibilities Advanced Java/J2EE experience, including REST APIs, Servlets, JavaScript/HTML, JSP, JDBC, Struts, Hibernate, and Spring Advanced experience with multi-server and tiered...

Java Developer L3 SupportLocation: NYC (Onsite)Employment Type: Full-TimeCheck all associated application documentation thoroughly before clicking on the apply button at the bottom of this description.Experience Required: 10+ YearsRoles and ResponsibilitiesGood experience in making the code (Java, Unix, DB) changes in production and able to run end-to-end...

Salary: $103,000 - 143,000 per year Requirements: 7+ years of hands-on software development experience. Strong knowledge of Core Java, including Java 8/11/17+, object-oriented programming, Collections, multithreading, and concurrency. Hands-on experience with Spring Boot, Spring MVC, and microservices architecture. Strong Python programming and...

Java Developer L3 Support Location: NYC (Onsite) Employment Type: Full-Time Experience Required: 10+ Years Roles and Responsibilities Good experience in making the code (Java, Unix, DB) changes in production and able to run end-to-end steps as per SDLC process Exp: 10+years hands on Development, L3 and/or L2+ who is ready to pick up L3 part. Having Advanced...

## Sr. Tech Lead - Application Development JAVA N 4DApply: Hybrid: 3409-G-LLC: 14th Flr, 521 Fifth Avenue, New York: Full time: Posted Today: End Date: November 7, 2026 (29 days left to apply): JR10023760Sr. Tech Lead - Application Development JAVA N**Ready to turn bold ideas into real-world impact?** At Genpact, we don’t just adapt to...

Kindly note that the customer interview will be conducted in-person and hence, please help with candidates who are local to NY/NJ area and are available to attend the interview onsite.Increase your chances of an interview by reading the following overview of this role before making an application.Quick JD:• Need local profiles from New York/ New Jersy who...

Senior Java Developer Location: Montreal, QC or New York, NY (Hybrid) | Full-Time About the Role We're looking for a Senior Java Developer with strong hands-on experience in Databricks to join our team in Montreal or NYC. This role focuses on building and maintaining data ingestion pipelines and ETL processes that support our data platform. You'll work...

Our client is one of the hedge funds globally, and we are hiring for a Java Developer to be based in the New York office. The ideal Java Developer will have proven experience building and maintaining high-performance, low-latency trading applications that support the trading desks. Responsibilities: Design, develop, and maintain execution and order...

Senior / Staff Software Engineer | Series A Startups | NYC We're looking to connect exceptional Senior and Staff Software Engineers with some of New York's most exciting early-stage technology companies. If you're an experienced engineer who's excited by building products, solving complex technical challenges and helping shape the future of an...

We are looking for a skilled Full-Stack Web Developer to join our team and helpus design, build, and improve modern web applications. This role is focused ondeveloping reliable, scalable, and user-friendly digital products using Django,React, and Next.js.The ideal candidate should be comfortable working across both backend andfrontend development. You will...

ITCity Consulting is seeking an experienced Web Developer Instructor to lead our Web Development training program. This role is for a seasoned developer who can bring real-world project experience and modern development practices into the classroom, preparing students with practical, job-ready skills. You'll deliver a curriculum that reflects how web...