Web developer jobs in New York State

 ...experience using React or React Native in a production environment. ~ Experience with mobile testing frameworks. ~ Bonus: experience developing native iOS and Android applications. We value domain experts that are obsessed with their craft and push the quality bar... 

 ...We’re hiring a Senior Frontend Engineer at Code Ocean to build complex UIs and help develop our own AI agent, using modern AI dev tools (Cursor, Claude Caude, GitHub Copilot). CodeOcean is building a next-gen cloud platform for computational research and drug discovery... 

 ...Java Full Stack Developer needs 8 years experience Java Full Stack Developer requires: Experience with MySQL Exposure...  ...e.g., GitHub Copilot) Strong knowledge of RESTful and SOAP web services Experience with XML, XPath, XSLT, and JSON Proficiency... 

 ...Our client is seeking an experienced Senior Java Full Stack Developer to design, develop, and maintain enterprise-level applications. The...  ...using React Create and consume RESTful and SOAP web services Work with XML, XPath, XSLT, and JSON Apply... 

About Betterment Betterment is a leading, technology-driven financial services company that offers investing and retirement solutions for retail investors and investment advisors as well as financial wellness solutions, including a 401(k) for small and medium-sized...

Job Description Oppenheimer & Co. Inc. is seeking a .NET Web API Developer to join our Information Technology team in our New York office. This individual will be responsible for designing, developing, testing, and maintaining server‑side logic and APIs for our suite of... 

 ...definition of requirements. Typical duties include analysis, planning, developing requirements documents, building functional models, developing...  ...tracking software (Jira). - 3 years of experience testing web-based applications. - 3 years of experience participating in... 

About Común Comun’s mission is to help Hispanic immigrants turn their hard work into upward mobility — starting with financial services that support their transition from a cash-based system to the digital economy. We offer checking accounts that can be opened using 10...

 ...outages in the off-hours We are versatile technologists currently developing on AWS using a stack that consists of Ruby-on-Rails, NodeJs,...  ...Your experience: You have worked professionally with web technologies for 3+ years You have experience working on high... 

Overview Addition Wealth is transforming financial health to make personalized financial expertise inclusive and accessible to all. We work with leading companies and financial institutions to provide employees access to robust digital tools, an extensive knowledge center...

 ...closely with engineering, design, and product teams to bring new features and products to life. Your primary objective will be to develop high-quality software solutions that meet user needs and align with the organization’s business goals. This includes analyzing... 

 ...platform. This is an opportunity to contribute across the stack while developing mastery in building scalable, high-quality software. You...  ...required. ~ Experience with backend development using a web framework such as Django, Rails, or equivalent; Python/Django experience... 

 ...billion people, by providing builders with the tools they need to build exceptional onchain products. Alchemy is the only complete developer platform that offers the powerful APIs, SDKs, and tools necessary to build and scale onchain apps and rollups. Our... 

 ...Deep experience building distributed systems. You have designed and built performant, scalable applications, and have expertise in developing APIs, data modeling, optimizing database queries, and scaling distributed systems. You Will: Architect and lead the... 

 ...your proposals while also empathizing with your teammates' goals and priorities ~ You have experience defining API schemas and developing backend services in a microservices environment ~ You have a history of going out of your way to help out your fellow engineer... 

We’re looking for Full Stack Engineers to join fast-moving companies like Paraform, Alex (formerly Apriora), Banquet Health, and Remy. These startups are creating innovative products across AI, healthcare, and SaaS, and they need versatile engineers who thrive across frontend...

We're transforming the trillion-dollar world of in-person sales by capturing and analyzing a never-before-digitized dataset: face-to-face conversations. While the tech world obsesses over digital interactions, most of our economy still runs on millions of in-person sales...

About N1: N1 is the first hyper-performant and horizontally scalable blockchain network designed to enable trustless computing at internet scale. N1 is comprised of a team spanning backgrounds from Harvard, CMU, DFINITY, VMWare, Galaxy Digital, and more, and is backed...

 ...performance and debugging / investigating issues ABOUT YOU: ~5-12+ years experience building and supporting production-ready, web scale platforms ~ Extensive experience with Python OR expert level experience with a strongly typed language like Go or Java ~ Extensive... 

 ...not LeetCode grinding or unpaid take-home assignments. What you will do Design, build, and ship full stack features across our web and mobile surfaces, from APIs and services to polished user interfaces. Own projects end to end: work with product and leadership... 

Our client is a well-funded, early-stage startup solving one of the most critical challenges in the AI industry: ensuring AI applications are safe, reliable, and ready for production. They are building a platform that provides best-in-class tools for evaluation, testing...

 ...outages in the off-hours We are versatile technologists currently developing on AWS using a stack that consists of Ruby-on-Rails, NodeJs,...  ...we want to meet you! You have worked professionally with web technologies for 6+ years You have experience working on... 

Job description Superform is the user-owned neobank that lets anyone save, earn, swap, and spend capital directly onchain , without custodians, opaque intermediaries, or traditional banks. The platform includes: the Superform Protocol (permissionless smart account...

About Artemis Traditional finance and crypto-enabled finance are merging into digital finance — an open, global financial system for everyone. Stripe launched its own blockchain, JPM is getting involved with stablecoins, Robinhood launched tokenized stocks and its own...

 ...a small, high-impact team responsible for delivering exceptional user experiences across iOS, Android, and web platforms Design and implement our new developer-facing API that will power third-party integrations Architect and ship AI-powered features that enhance... 

 ...constantly take on new challenges. Frontier technology: we're developing cutting-edge AI systems, pushing the boundaries of published...  ...backed by stable, scalable server side implementations and maximize web client flexibility for rapidly meeting evolving product... 

 ...Blockchain. You'll work with a team at the forefront of blockchain technology, collaborating closely with our ecosystem partners to develop cutting-edge dApps spanning diverse Web3 domains (from DEX’s and games, to DePin, AI and beyond). If you're passionate about... 

 ...to join the founding team to help build our core suite of products—the React Native worker mobile app, the React/ Node.js business web app, and a React/ Node.js tools platform for our ops team. You'll partner with our CTO to help provide key input on the product roadmap... 

 ...As an early engineer at Angle, you will play a critical role in developing and launching key projects that directly impact our members and...  ...across teams ~ Strong foundation in designing and building web applications The salary range for this job opportunity is... 

 ...backend for our frontend—which is open source ! Drive zero-to-one features. You'll take customer requests, architect a solution, develop the feature, and announce the release to our customers. We've got a tight feedback loop that's driven by customer requests ....