fullstack software developer jobs in New York

Contract to hire position with a leading financial firm. Hybrid, in Newark, NJ - days/week. Full Stack Developer/Engineer As a Software Engineer you will partner with product owners, tech leads, designers, engineers and delivery professionals. You will code, test and debug new and existing applications as you implement capabilities to solve sophisticated...

Job Overview Airbase builds the software platform for radio frequency spectrum licensing, coordination, and intelligence. Backed by a16z, we are a fast-moving, dual-use startup transforming wireless communication from a static, analog bottleneck into a dynamic, software-defined advantage. Today, the world's most advanced hardware—from satellite...

At Datalab, we train state-of-the-art language models that read documents with human-level accuracy and power the next generation of AI products, workflows, and research.Our models - Chandra, Surya, and Marker - have become the backbone of document intelligence, with more than 50,000 GitHub stars and adoption across top tier 1 AI research labs, Fortune 500...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Full Stack Developer based in United States. Join an innovative Web3 technology environment developing advanced market intelligence solutions and next-generation decentralized trading infrastructure. As a Senior Full Stack...

Required Skills & Experience12+ years of Java application development experience.5+ years of experience leading Java application development teams.3+ years of ReactJS UI development experience.Strong hands-on expertise in:Java, J2EESpring Boot, Spring MVCREST APIs, Microservices ArchitectureReactJS, JavaScript, TypeScriptHTML5, CSS3SQL and NoSQL...

Java Fullstack Developer Required Skills & Experience 12+ years of Java application development experience. 5+ years of experience leading Java application development teams. 3+ years of ReactJS UI development experience. Strong hands-on expertise in: Java, J2EE Spring Boot, Spring MVC REST APIs, Microservices Architecture ReactJS, JavaScript, TypeScript...

To support a growing IT services team, the full-time Java Fullstack Developer will develop scalable web applications using Java and JavaScript technologies, manage the full development lifecycle, and implement AI integration solutions. Key responsibilitiesDevelop and maintain scalable web applications utilizing Java, Spring Boot, SQL, and modern front-end...

Must Have Technical/Functional Skills At least 13+ years of experience with Java/UX/JavaScript development (full stack) and delivering mission critical, fault tolerant applications Experience working in a Gitlab/GitHub based dev-ops environments and adhering best SDLC practices At least two years of experience using AI Code Assist tools with Claude LLMs and...

1 in 4 people in the US have a treatable mental health condition, but most providers don't accept insurance, making therapy too expensive for most people. Headway’s mission is to fix this by building a new mental healthcare system everyone can access. We started by solving the biggest barrier to care: insurance. The admin work - credentialing, claims,...

This position offers a leadership role in designing and building scalable full stack systems, encompassing backend services, data models, and frontend architectures that support complex, data-driven product experiences. The candidate will operate as a hands-on technical leader, influencing core services and delivering end-to-end applications that leverage AI...

Come join the Intuit Enterprise Builders team as a Staff Software Engineer. As Intuit expands its footprint in the Mid-Market and Enterprise segment, you will be part of the group enabling the product to be able to expand into various industries by leveraging AI and relevant technology frameworks.ResponsibilitiesAbility to drive velocity in a highly matrixed...

Search has become the default way consumers discover where to shop, compare options, and decide what to buy across platforms like Google, TikTok, and even Klarna. As we build a new Ads business and evolve Marketplace into a best in class shopping experience, improving search is one of our highest leverage investments to create an experience users choose and...

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired bya collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizationsunlock the value of technology...

As the founding entity of RAINBOW PARTNERS, Quanteam is a consulting firm specialized in Banking, Finance, and Financial Services. Through our core human values – proximity, teamwork, diversity, excellence – our 1000 expert consultants, hailing from 35 different nationalities, collaborate across 13 international offices: Paris, Lyon, New York, Montreal,...

Bright Vision Technologies is a forward-thinking software development company dedicated to building innovative solutions that help businesses automate and optimize their operations. We leverage cutting-edge technologies to create scalable, secure, and user-friendly applications. As we continue to grow, we’re looking for a skilled .NET Developer to join...

Node.js Full Stack Developer – Remote in GuadalajaraWe are seeking a highly skilled and motivated Senior Full Stack Developer as a Support Engineer L4 to join our engineering team. This role is ideal for someone who brings deep technical expertise, strong architectural thinking, and a passion for building scalable, cloud-native applications. As a senior...

Responsibilities:Build and maintain end-to-end features spanning React.js frontends and Java (Spring Boot) microservices and database integrations.Develop responsive, performant, and accessible UIs integrated with REST and GraphQL APIs.Design and scale low-latency, high-throughput microservices for real-time data workflows.Implement event-driven systems...

AfterQuery is looking for experts with experience in software engineering, computer science, or app/web development to help train and evaluate AI models. This is a remote, project-based role: qualify once through a single assessment and receive ongoing project matches spanning code review, evaluation, and original task creation. Pay ranges from $50 to...

OverviewWorking at AtlassianAtlassians can choose where they work - whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire people in any country where we have a legal entity.ResponsibilitiesIn this role, you will Regularly tackle the...

Required Qualifications • Approximately 3+ years of professional software development experience, with substantial recent hands-on Python development. • Strong Python, object-oriented design, application architecture, package/module design, and software engineering fundamentals. • Proven experience developing and supporting production-grade Python...