full stack java 21 developer jobs in New York

1,000 full stack java 21 developer job listings in United States. Find daily updated positions from leading job boards.


  • New York City, NY, United States The Bank of New York Mellon Full-time

    Vice President, Java Full Stack Software Engineer At BNY, our culture allows us to run our company better and enables employees’ growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the world’s investible assets. Every day, our teams harness cutting-edge AI...


  • New York, United States Fanatics Full-time

    Senior Full Stack Software Engineer – ElixirNew York, NY, United States (On-site)Job DescriptionAbout Fanatics CollectiblesFanatics Collectibles is revolutionizing the collectibles industry. As the exclusive licensee for trading cards with the MLB, NFL, and NBA, we're redefining the collector's journey through innovative physical and digital experiences....


  • New York, United States Baton Corporation Full-time

    Who We AreBaton Corporation is the development company that builds and operates the entire technology stack behind pump.fun, the largest memecoin launchpad in production today. The systems are low latency, high throughput, live under constant load, and break if you get them wrong.What You’ll DoAs a Senior Staff Full Stack Engineer, you’ll remain deeply...


  • NYC, New York, United States, New York ESRhealthcare and EXEC STAFF RECRUITERS Full-time $70 - $85 Permanent

    Senior Full Stack EngineerRequired Skills: Agentic AI, AI bot automation testing, AWS CLI, AWS Lambda, CI/CD automation, CloudWatch, DynamoDB, IAM, lambda, LMS (Learning Management System), LTI 1.3, Microservices, Node, RDS, React, S3, SCORM, SNS/SQS, xAPILocation: 100% RemoteDuration: up to 6 months contract with possible extensionJob DescriptionPay...


  • New York, NY, USA, New York, United States Patterned Learning AI Full-time $60,000 - $70,000 Contract

    Java Front End Developer (Entry Level) , Full-Time, Salary $60K - $70KMinimum 1 year of work experience - Remote (US/Canada Residing people only, with work permit)About us: The Future of AI is Patterned We are a stealth-mode technology startup that is revolutionizing the way AI is used. Our platform uses pattern recognition to train AI models that are more...


  • New York, United States SoundCloud Full-time $160,000 - $190,000 Contract

    SoundCloud empowers artists, tastemakers and fans to connect and share through music. Founded in 2007, SoundCloud is a creator-first platform helping artists build and grow their careers by providing them with the most advanced tools, services, and resources. With over 4x the music catalog of every other major streaming platform, spanning 40+ million...


  • New York, NY, United States Butterfly Network Full-time

    Staff Full Stack Engineer Company Description At Butterfly Network, we’re leading a digital revolution in medical imaging, transforming an industry that has long relied on bulky, analog systems. With our proprietary Ultrasound-on-Chip™ technology, we’re democratizing healthcare by shifting ultrasound from the expensive, stationary systems of the past...


  • New York, United States AI.io Full-time

    Senior Full Stack Engineer (Frontend-Focused)About the RoleWe are looking for a Senior Full Stack Engineer with a strong frontend orientation to help build next-generation collaborative AI-powered product experiences. This role is ideal for someone who thrives in fast-paced startup environments and enjoys building polished, user-centric applications that...


  • New York, United States Alnu Health Full-time

    Full-Stack AI Engineer, Clinical Systems.Build the intelligence layer at the center of Alnu—turning clinically reviewed knowledge and longitudinal patient context into reliable, personalized support.We are looking for a Full-Stack AI Engineer, Clinical Systems to help build the intelligence layer at the center of the Alnu Health platform.You will own...


  • New York, United States ARQ Full-time

    About ARQARQ is one of the fastest-growing fintechs in the world. Our mission is to redefine how people interact with money across borders, building the infrastructure to move value seamlessly. We're still early in our journey, which means every person who joins shapes the future of our product, culture, and growth. If you're excited by big challenges,...


  • New York, United States Citi Full-time

    Java SQL Application Development - Vice President Location Pune, Maharashtra, India Job Type Hybrid Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your...


  • New York, United States Bank of America Full-time $102,900 - $179,900 Contract

    Job Description:At Bank of America, we are guided by a common purpose to help make financial lives better through the power of every connection. We do this by driving Responsible Growth and delivering for our clients, teammates, communities and shareholders every day.Being a Great Place to Work is core to how we drive Responsible Growth. This includes our...


  • New York, USA, New York, United States National Basketball Association Full-time $155,000 - $180,000 Contract

    WORK OPTION: The NBA currently provides eligible employees the option of working remotely one day per week._________________Position SummaryThe NBA’s Basketball Strategy & Growth department is seeking a highly skilled full stack software engineer to support, manage, and improve the AI-driven software the Integrity Team uses to identify conduct that may...


  • New York, United States RiseMe Full-time

    We're building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you'll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger...


  • New York, United States Cassidy Full-time

    Company Cassidy is a no-code platform that allows businesses to build custom AI assistants that automate complex multi-step workflows. By connecting to a company’s knowledge (docs, wikis, calls, etc.) and leveraging major AI models, Cassidy aims to be the “AI colleague” for every team—helping them work 100x faster without heavy engineering...


  • New York City, New York, United States Cloaked Full-time $180,000 - $250,000 Contract

    Cloaked is a consumer privacy and identity platform on a mission to give people back control of their personal data. We let anyone generate unlimited identities - masked emails, phone numbers, and payment cards - scrub their information off data-broker sites, and shield themselves from spam, scams, and breaches, all from one app. Backed by a $375M Series B,...


  • New York, United States Brillio Full-time

    Brillio is seeking a hands-on Lead Full Stack Developer to drive design, development, and delivery of cloud-native applications. You will lead frontend and backend work across AWS, GCP, and data layers, ensuring scalability, reliability, and security.You will mentor engineers, influence architecture decisions, and own end-to-end delivery with a focus on...


  • New York City, New York, United States Evertune Full-time $200,000 - $300,000 Contract

    PLEASE NOTE: At this time, we are only able to consider candidates who are authorized to work in the United States without the need for current or future visa sponsorship. This includes U.S. citizens and Green Card holders.About Evertune AIEvertune is building the first AI discovery platform for modern marketers. As large language models (LLMs) become the...

  • Full-stack Engineer 5

    16 hours ago


    New York, United States Capital One Full-time $209,000 - $238,500 Contract

    Full-stack Engineer 5 (Senior Manager, IC)-Risk TechDo 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 real problems and meet...


  • New York, NY, United States Solugenix Corporation Full-time