Senior Java Backend Engineer jobs in Bethpage

In the Music Mission, we build the tools and services that enable creators to express themselves, promote their work, and connect with fans. Discovery Mode is a key promotional tool that helps artists, labels, and licensors grow their audience while maintaining a high-quality listener experience. We

Software Engineer, AI Security Locations: New York, San Francisco, Seattle, or Remote (US/Canada) Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payme

## Software Engineer, AI Security Locations: New York, San Francisco, Seattle, or Remote (US/Canada) # Who we are ## About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to acce

Our client is looking for a Senior Edge + Backend Software Engineer with 5-10 years of experience who has worked with telemetry data and enjoys building across the stack. They are launching a new product that combines hardware and software, and they need an engineer to help them accelerate developme

Join Axon and be a Force for Good. At Axon, we’re on a mission to Protect Life. We’re explorers, pursuing society’s most critical safety and justice issues with our ecosystem of devices and cloud software. Like our products, we work better together. We connect with candor and care, seeking out diver

About The Role As a Software Engineer at Alchemy, you’ll be focused on building one of the most sophisticated and high-throughout distributed systems that power the global backbone powering billions of users in Web3. It’s a unique opportunity combining the most challenging engineering problems, cryp

Job Title: Java Architecture (Java Backend) Location: New York City, NY (Onsite) Experience: 15 years Job Description: Value Technology is seeking a highly skilled and experienced Java Architect to join our dynamic team. As a Java Architect, you will be responsible for designing, developing, and imp

Lead Backend Engineer — AI Tooling About The Role What if your Python expertise could directly shape the infrastructure that powers the world's most advanced AI systems? We're looking for a senior backend engineer to build and lead the data pipelines, annotation tooling, and evaluation infrastructur

What You’ll Do: Develop financial products that have a direct impact on millions of users. Work on systems that serve as key revenue drivers for the organization. Take full ownership of your work — from design and development to deployment and operations. Collaborate with global Site Reliability Eng

Channel3 is building a database of every product on the internet. People have wanted to do this for decades, but it wasn’t possible until now – AI is finally smart enough to structure the world’s messy product data, and inexpensive enough to do so at scale. Our vision: from in-store, to online, to A

About Kalepa:Commercial insurance is a trillion-dollar industry still run out of Microsoft Outlook.Kalepa is changing that.Kalepa is an AI Underwriting Platform built to deliver Professional-Grade AI in production - helping the world's most important insurers centralize and prioritize submission dat

About Mistral At Mistral AI, we believe in the power of AI to simplify tasks, save time and enhance learning and creativity. Our technology is designed to integrate seamlessly into daily working life. We democratize AI through high-performance, optimized, open-source and cutting-edge models, product

THE OPPORTUNITY Engineering at Frame.io, an Adobe Company, is about more than just writing code - it's crafting products that inspire creativity and allow our users to do great work. We care deeply about how our products are built, how they look, how they feel, and how they function. We are looking

Job Title: Java Backend Developer Location: NYC, Pittsburg and Lake Mary, FL (Need Only Locals) // Hybrid Experience: 10–15-year experience is Must Only W2 Job Summary We are seeking a highly motivated Java Backend Developer with strong expertise in Core Java and excellent coding skills. The ideal c

Citi

$121,200 - $181,800 /year

Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and cr

About Kalepa:Commercial insurance is a trillion-dollar industry still run out of Microsoft Outlook.Kalepa is changing that.Kalepa is an AI Underwriting Platform built to deliver Professional-Grade AI in production - helping the world's most important insurers centralize and prioritize submission dat

Job Req Id 26953245 Location(s) Jersey City, New Jersey, United States, Irving, Texas, United States Job Type Hybrid Posted Apr. 22, 2026 Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around

JOB DESCRIPTION We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the Commercial and Investment Banking team , you are an integral part of an agile team that works to enhance, b

Polymarket is the world’s largest prediction market platform. We enable individuals to express views on real-world events by trading on outcomes across politics, economics, sports, culture, and current affairs. Built as a peer-to-peer marketplace with no centralized “house,” Polymarket aggregates di

About Us At Picnic, we’re reinventing the way employees experience lunch at work. By partnering with top local restaurants and batching hundreds of orders, we make it easy for companies to offer high-quality, individually packed meals, without fees or tips. Our mission is to create a seamless, affor