senior full stack java developer jobs in New York

Sr Java Spark DeveloperLocation: Fifth Avenue, NYC, NY 10175ContractPosition OverviewWe are seeking a highly skilled and experienced Senior Java Backend Developer to join our core engineering team. In this role, you will be responsible for designing, building, and maintaining high-performance, scalable, and secure backend systems. The ideal candidate will...

Capgemini is seeking an Angular Java Full Stack Developer in New York. The role demands 7 years' experience with middleware Java, Angular, Spring Boot, and SQL, plus strong front-end skills in HTML5, CSS3/SCSS, TypeScript, Angular, RxJs, and NGRX. You will work in an Agile environment, focus on scalable design, and convert legacy systems to microservices....

Role: Java Developer with React Location: NYC, NY Duration: Contract Role Overview We are seeking a highly motivated Senior Java Full Stack Developer with strong expertise in Java Spring Boot and working knowledge of React. The ideal candidate should be capable of independently owning features end-to-end, from requirements analysis through design,...

Company DescriptionHello,Greetings from Jobsbridge!Jobsbridge, Inc. is a fast growing Silicon Valley based I.T staffing and professional services company specializing in Web, Cloud & Mobility staffing solutions.Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Job DescriptionMinimum 6...

About KiddomKiddom is transforming K–12 education by bringing high-quality curriculum, instructional tools, and student analytics together in one coherent system. We are building Learning Intelligence Technology (LIT), a new category that gives educators the infrastructure to plan, teach, assess, and respond to student needs. With Kiddom, educators spend...

DescriptionConsolidated Edison Company of New York is seeking a Full-Stack Microsoft Developer with 2-3 years of hands-on experience to design, build, and support power systems-related business applications. This role is ideal for someone who is curious, learns quickly, and can adapt to evolving technology and domain needs.You will contribute across...

Gusto is seeking an experienced Senior Software Engineer to own full-stack features from design through production monitoring. You will design, implement, and test across frontend, backend, and data layers, collaborating with product and design teams to translate requirements into robust technical solutions.You will help monitor performance, reliability, and...

Carlyle Group seeks a senior engineering leader to drive AI-focused, end-to-end delivery across Global Wealth teams. You will own architecture, data foundations, and platform pipelines, embedding with finance and fund management to ship production-grade AI-enabled solutions.Responsibilities include leading design reviews, mentoring engineers, and delivering...

Vannevar builds AI systems for the Department of War's most consequential missions. We have 125 deployments across every branch and combatant command spanning our core platform and five distinct products. An an example of how we work, when major combat operations started with Iran, we fielded a new product supporting 24/7 operations and 9,000+ users in three...

Code and Theory is seeking a full-stack lead engineer in Austin to set technical direction and lead a hands-on, senior engineering team. You will shape enterprise marketing platforms and AI-enabled systems, collaborating with Engineering, Product, and Design to deliver scalable web applications and impactful user experiences.You will own the frontend with...

A next-generation payments platform is looking for a Senior Full Stack Engineer to design and implement core product features, integrating with payment partners like Stripe and PayPal. This role emphasizes end-to-end ownership of projects, ensuring reliability in handling financial transactions. Ideal candidates will have expertise in TypeScript, Node.js,...

About the RoleHTS Assist is Hopper's agentic AI assistant for travel, resolving flight changes, cancellations, refunds, and bookings over chat and voice for some of the world's largest travel brands. We're looking for a senior full stack engineer to anchor this product, owning the realtime and voice layer end to end while building across React/TypeScript...

We are sharing a specialised full-time consulting opportunity for senior full-stack software engineers with extensive production experience building and shipping complex applications, services, and systems across modern backend, frontend, data, and cloud environments. This role supports an advanced generative AI initiative focused on building,...

Senior Lead Software Engineer, Full Stack (Enterprise Platform Technology)Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve...

Vannevar builds AI systems for the Department of War's most consequential missions. We have 125 deployments across every branch and combatant command spanning our core platform and five distinct products. An an example of how we work, when major combat operations started with Iran, we fielded a new product supporting 24/7 operations and 9,000+ users in three...

Fin is seeking a Senior Full Stack Engineer to help define how money moves on Fin. You will design and ship core product experiences, integrate with payment partners, and build systems that handle millions of transactions with reliability.This autonomous role requires owning projects end to end, from spec to deployment, and delivering simple user experiences...

A leading crypto technology firm in New York is seeking a Senior Staff Full Stack Engineer to shape the technical direction of their platform. The role involves architecting high-performance systems, leading initiatives from design to implementation, and improving performance and reliability. Candidates should have expertise in TypeScript, React, and...

Fanatics seeks a Senior Software Engineer to design, build, and operate platforms powering the Fan Ecosystem. You will own significant surface area end to end, mentor others, and contribute hands-on across Go services and front-end components.You will work on Go for back-end services and contribute to TypeScript/React front ends, focusing on high-throughput,...

Syndesus, Inc. is hiring a senior full-stack engineer to build a healthtech platform from the ground up, reporting to the CTO. You'll craft consumer and partner-facing interfaces while owning backend work end-to-end, collaborating with a founding team at a seed-stage, backed by leading VCs.You'll work on a front-end–lean stack, leveraging AI tools across...

Untitledinbrackets is seeking a senior full-stack engineer focused on backend, infrastructure, and performance. You will design core systems alongside the founding team, using Remix/React, Postgres, Redis, Node.js, and AWS + Terraform.The role emphasizes shipping features end-to-end, owning CI and deployment, and improving observability while delivering...