senior full stack java developer jobs in New York

Harmonic is seeking Senior Full‐Stack Engineers to join one of our three teams—Discovery, Flow, and Ecosystem—to help scale a startup discovery engine. You'll own end‐to‐end customer features and build highly observable systems on top of large data sets, balancing technical and product tradeoffs.You should bring 5–8 years building scalable...

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....

SupportFinityTM in New York is seeking a Senior Fullstack Software Engineer to develop conversational experiences on their platform. The ideal candidate will have over 5 years of experience in building full-stack applications, with strong proficiency in TypeScript and familiarity with frameworks like React.This role involves collaborating across teams to...

A leading crypto company in New York is seeking a Senior Full Stack Software Engineer to drive the end-to-end delivery of features for their core products. The ideal candidate will have over 5 years of coding experience, strong software engineering fundamentals, and a passion for innovative solutions in the web3 space. The role offers a competitive salary,...

Selby Jennings is seeking a Software Engineer to design, build, and maintain business-critical applications used across multiple teams. This hands-on role partners with engineers and business stakeholders to deliver scalable software and improve internal workflows.You'll work with a modern stack including Python, FastAPI, React, PostgreSQL, AWS, and...

Rogo is seeking a Full-Stack Engineer to shape the product of a cutting-edge AI tool, leveraging React, TypeScript, Python, and modern web stacks. You will work on major features from design to launch and collaborate with cross-functional teams to build scalable, reliable software for enterprise finance.This role requires 5+ years of industry experience, a...

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 artists...

CVS Health is seeking a Senior Full Stack Engineer for the Lumina Agentic AI Platform. You will lead architecture, contribute to production code, and guide a team of engineers and data scientists to deliver trusted AI experiences at scale.You will own end-to-end platform improvements, security, and governance while collaborating with product, security, and...

A global leader in risk and financial advisory solutions is seeking a Senior Engineer for AI-Orchestrated Full Stack Development in New York. The ideal candidate will take ownership of various workstreams, utilizing AI-assisted tools across the development lifecycle. They are expected to deliver both frontend and backend components, ensuring fast and...

Consumer Reports is hiring a Senior Full-Stack Engineer to turn AI and machine learning capabilities into real products used by millions. You will own the full stack, from frontend to backend to cloud, delivering scalable, intuitive experiences in collaboration with AI/ML engineers and data scientists.This is a hybrid position with some onsite expectation....

Rogo is hiring a Full-Stack Engineer to help shape a cutting-edge AI tool at the core of finance workflows. You will own features end-to-end, from design to launch, collaborating with engineers and domain experts to build scalable, reliable systems that deliver high performance.You will work in a fast-paced startup environment, applying React, TypeScript,...

About the company: One of our prestigious client is modernizing the way they celebrate by blending digital and physical experiences through creative, social-first greeting cards and beyond. With $2.75M in funding, a small but mighty team of 4, and a leadership pedigree that includes Apple, Coinbase, and Ziina, Out client is on a mission to make...

About the Role: Grade Level (for internal use): 12 S&P Global Dow Jones Indices The role: Senior Lead, Java Application Developer The Location: Hybrid setting role, 2 days per week onsite on NYC or Princeton, NJ The Impact: We are seeking an experienced and proactive Lead Java Application Developer to design, develop, and support web-based...

Full Stack Independent Application Development – Training Cum Internship Location: United States Experience Level: Entry-Level / Internship Program OverviewWe are seeking motivated and technically curious individuals for a Full Stack Independent Application Development Training Cum Internship program. This opportunity is designed for candidates who want...

About RethinkFirstRethink is on a mission to inspire hope and power potential. Founded in 2008 and headquartered in NYC, Rethink First is a pioneer and market leader in behavioral and mental health technology. Developed by nationally recognized experts in the field, Rethink's award-winning online solutions feature comprehensive video-based training and...

Job Title: Senior Java Developer Job ID: HBITS-08-15021 Duration: 30 months Location: Albany, NY Requested Qualifications 84 months experience with all facets of the software development process, research, design, programming, testing and implementation of computer software. 84 months experience with Java framework and technology: Spring Boot, Java EE...

Under the direct supervision of the Sr. Application Development Manager, the Sr. Applicaton Developer is responsible for the design, development, implementation, maintenance and support of web-based solutions. Principal Duties & Responsibilities Design and develop custom applications to meet the needs of Practice Groups and Business Professionals. Meet...

Jefferies, based in New York, is seeking a Software Developer to join the Fixed Income Technology team. The role covers the full stack—from database development and data integration to custom trading tools and dashboards—with a focus on electronic repo operations.You will design and build an allocation rates engine, data ingestion tools, and reporting...

hackajob is collaborating with BNY to connect them with exceptional professionals for this role. Vice President, Full Stack Software Engineer, Java and Microservices 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...

About SafeLeaseAt SafeLease, we're rethinking how P&C insurance is sold in an age of technological change. We believe the industry's biggest inefficiencies aren't technical problems — they're structural ones. And we're building the team to tackle them.SafeLease is a profitable insurance business that designs, underwrites, and distributes specialty coverage...