full-stack software development engineer jobs in New York

About Speakeasy Speakeasy is the vertical operating system & commerce platform powering live experience businesses, spanning independent venues, hospitality groups, event organizers, and live music festivals. Our partners include TAO Group Hospitality, Breakaway Music Festival, Cipriani, Fontainebleau Development, E11EVEN, Framework LA, Off Grid @ F1, and...

Description We are seeking an enthusiastic and motivated Full Stack Software Developer to join the development team at the Penn State University Libraries. This is an opportunity to work on impactful projects as part of a high‑performing, agile team. Penn State is a leading R1 research institution , and the University Libraries play a central role in...

Software Engineer II- Full-stack Developer Engineering and Product | Software Engineering Atlanta, Georgia, United States Boston, Massachusetts, United States Charlotte, North Carolina, United States Chicago, Illinois, United States Cincinnati, Ohio, United States Cleveland, Ohio, United States Columbus, Ohio, United States Costa Mesa, California, United...

Full Stack Software EngineerCape's platform gives customers end-to-end control of their digital identity, optimizing for resiliency, privacy, and security at every turn. We're transforming how customers sign up, use, and think about their mobile phones and the privacy implications associated with it. Customers are protected at every level of the...

AboutThis role is about making models better after their initial training. You'll work on reinforcement learning and other post-training methods, while also improving the systems needed to run those experiments efficiently at scale.The company is building AI systems that learn how to carry out complex work inside large organisations. They recreate real-world...

Staff Full Stack EngineerStripe 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 payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount...

Location: New York City, NY (Onsite, 5 days/week)Compensation: $250,000 base salary + 0.5–1% equityEmployment Type: Full-Time, Direct Hire About the Opportunity JeffreyM Consulting is partnering with a fast-growing, Y Combinator-backed AI startup to hire a Full Stack Software Engineer for its New York City engineering team. The company is building an...

Position Summary We are currently seeking a Senior Full-Stack Engineer to play a key role in shaping the future of our technology stack to drive the design and delivery of AI-powered applications across the firm. This is a hands-on, high-impact role that blends full-stack engineering with applied AI: AI-Drive Solutions: We are integrating AI into our...

About The RoleAre you a smart engineer who knows JS? We're looking for someone who is intelligent with a deep hunger to expand their knowledge and grow as an engineer while building great productions. Must HavesFire in the belly - hunger for building great products! Great understanding of JS/ECMA Script Basic knowledge of RESTful architecture - experience...

You build the platforms that the Growth OS runs on. Client dashboards. Internal automation tools. Data pipelines. Integration layers between ad platforms, analytics, and the creative engine. You're not a developer who writes code — you're a systems engineer who builds the infrastructure that makes growth compound at scale.What you'll operate:Full-stack web...

About Ande We’re a Series A startup building an AI-native platform that connects Enterprises and Hospitality across the entire booking experience, backed by top-tier investors including Lightspeed Venture Partners, Redpoint Ventures, Sierra Ventures, and Bain Capital, and led by a serial entrepreneur with offices in NYC and SF. We help companies turn every...

About UsWe're building the payment rails for real estate. Backed by top investors (a16z, Sequoia Capital), we're generating real revenue and growing 30% month over month. Our team is small, senior, and experienced. We're looking for an engineer who wants to contribute meaningfully to a product that's reshaping an industry.What you'll doThis role is full...

Compensation $165,000 – $265,000 · per year · USDInterested in this role?The opportunityWe're looking for a mid-level to senior Full Stack Engineer to build the software that powers materials discovery, from the interfaces scientists use down to the services and data models behind them.Reporting to the Director of Digital Experience and work closely with...

Software Engineer, Full Stack - Developer Insights About the Team Come help us build and develop tools serving hundreds of engineers internally! We're looking for a Fullstack Software Engineer to join our Developer Insights team. About the Role Our mission is to improve the developer experience of engineers at DoorDash by building various internal products,...

Education: If you did your undergrad in India, save your time and DO NOT APPLY You will have to submit a W-9 when hired, no OPT, W-8, or other types of sponsorship Senior Software Engineer (Full-Stack / Systems) NextGen Coding Company Location: United States (Remote) Compensation: $30/hour Engagement Type: 40 hours per week NextGen Coding Company is a...

Role Overview We are looking for a Full-Stack Software Engineer to build and maintain modern web applications, backend services, APIs, and data-processing systems. 30 hrs/week Start: mid-September Location: Mexico or India Hire type: 5+ years of experience Responsibilities Develop frontend and backend application features. Build and maintain APIs,...

Principal Full Stack Engineer Company Description Butterfly Network, Inc. (NYSE: BFLY) is driving a digital revolution in ultrasound imaging and sensing with its proprietary Ultrasound-on-Chip™ semiconductor technology and software solutions. Butterfly first proved its technology in the point-of-care ultrasound market – commercializing the world’s...

Client Overview Our client is a growing technology organization specializing in enterprise SaaS solutions for the higher education industry. The company develops innovative software platforms that help educational institutions streamline operations, automate workflows, and improve efficiency. They are seeking an experienced Lead Full Stack Software...

Innovation is at the heart of what we do. At Implicit, we're building the world's leading AI Knowledge Engine for Maintenance and Support. We provide the trusted, accurate knowledge foundation for the hybrid workforce. Implicit is a secure, no-code AI platform that transforms complex, unstructured documentation and data into structured knowledge. We are...

Substack is building a new economic engine for culture, giving the brightest, most interesting, and most creative people on the internet the power of their own publishing platform. The terms of our culture should not be set by gate-keeping legacy media or chaos-fueling social media, but by the people who make and participate in that culture. Substack's...