1,330 full stack developer jobs at 491 companies in Manhattan, NY
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Full Stack Developer
Flushing, New York, United States
$110k-$140k/yrOnsiteFull Time
Teso Life: Asian lifestyle retailer serving U.S. consumers with Japanese cosmetics, snacks, home goods, toys, stationery, and pet supplies.
3+ YOEBachelor’s degree or above, 3+ years of full-stack development, and proficiency with TypeScript/JavaScript, Python, Next.js/React, Node.js, PostgreSQL, REST APIs, AWS, and AI coding tools.
Drumkit: AI logistics software automating freight brokers’ and forwarders’ quoting, scheduling, tracking, and load-management workflows.
2+ YOERequires 2–4 years of software engineering experience, Go or Python, integrations and data pipelines, distributed systems, full-stack development, attention to detail, and exhaustive testing.
Autumn: AI-powered revenue management and marketing platform for independent and boutique hotels.
1+ YOEBachelor's in Computer Science or equivalent; 1-3+ years building full-stack web apps; strong TypeScript and modern web fundamentals; experience with AI-assisted development; authorized to work in the US.
Polimorphic: AI software provider helping local governments serve residents through digital chat, voice, workflows, and constituent-service CRM.
Experience in full stack web development, strong back-end skills, experience building enterprise or consumer software, ability to collaborate with non-technical teams, and comfort in a fast-paced startup environment.
Constrafor: Construction SaaS and fintech platform serving general contractors and subcontractors with procurement, risk, payment, and financing tools.
5+ YOE5+ years full stack web development experience; proficiency in Python, Django, Postgres, AWS, React or Next.js; deep understanding of RESTful APIs and modern web architecture; strong leadership and communication skills.
The Hartz Mountain Corporation: Private U.S. pet-products manufacturer serving dogs, cats, birds, fish, and small animals.
3+ YOEBachelor's degree in computer science or related field preferred with 3+ years full-stack development experience, or 5+ years combined experience; proficiency in .NET Core, C#, Oracle PL/SQL, Azure, and Agile development.
Microsoft ASP.NET Core, CSS, HTML, IIS, Azure, Oracle Database, C#, PL/SQL, Azure DevOps, Git, Visual Studio, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Google Workspace, JavaScript, SQL, AJAX, REST APIs
EdgeQ Technologies Private Limited: A private U.S. staffing and recruitment firm connecting IT, healthcare, and other professionals with employers.
1+ YOE1-5 years full stack development experience; React.js, JavaScript, HTML5, CSS3, Node.js, Python or Java, SQL, RESTful APIs, Git; strong problem-solving and communication skills.
React.js, JavaScript, HTML5, CSS3, Node.js, Python, Java, SQL, PostgreSQL, MySQL, Git, GitHub, TypeScript, Express.js, FastAPI, Spring Boot, MongoDB, Docker, AWS, Microsoft Azure, Google Cloud Platform, Next.js, Redux
CognizantNASDAQ: CTSH: Global professional services providing technology and consulting services.
8+ YOE8+ years full-stack development with Java, Spring Boot, React.js, Redux, JavaScript, HTML5, CSS3; RESTful APIs, microservices, Git, CI/CD, Agile; cloud (AWS/Azure/GCP), Docker, Kubernetes; AI chatbot/RAG experience; US work authorization without sponsorship.
Java, Spring Boot, React.js, Redux, JavaScript, HTML5, CSS3, Git, Docker, Kubernetes, AWS, Azure, Google Cloud Platform
Bags.fm: Solana token-launch and trading platform helping creators, artists, entrepreneurs, and agents fund projects through trading royalties.
Full stack web development experience with TypeScript, React, Next.js, and Node.js; expertise in scalable platforms, real-time interactions, problem solving, ownership, and fast-moving environments.
Linero: AI-native software building operational infrastructure for AI labs, defense primes, and semiconductor giants.
5+ YOERequires 5+ years of engineering experience designing and shipping complex, high-scale systems, full-stack experience, autonomy in small teams, and eligibility as a U.S. person.
Farm to People: Private NYC online farmers market delivering local produce, groceries, and farm products to New York City residents.
4+ YOE4+ years full-stack experience with modern JS/TS and a backend language; demonstrated production code shipping; US work authorization required; no visa sponsorship.
Adonis: Private healthcare AI providing revenue cycle management software and automation to healthcare organizations.
5+ YOE5+ years of full-stack engineering experience with Python, TypeScript/React, and PostgreSQL; strong systems design, scalable application development, CI/CD, problem-solving, and collaboration skills.
Radical AI: AI-driven materials R&D using autonomous robotic labs to discover and test new materials for mission-critical industries.
4+ YOE4+ years professional TypeScript, HTML, CSS; strong Svelte/SvelteKit or React/Vue; Go or similar compiled language; gRPC/Protobuf or REST/GraphQL; MongoDB or document stores; data visualization with D3; full-stack ownership.
Delan Associates, Inc: Professional services and engineering consulting firm.
7+ YOE7+ years of Python and Angular full-stack development with Django or Flask, TypeScript, JavaScript, REST APIs, databases, AWS, Linux, CI/CD, DevOps, and production support experience.
LazardNew York Stock Exchange: LAZ: Public financial advisory and asset management firm serving corporations, governments, institutions, and private wealth clients.
5+ YOE5-10 years professional software engineering experience; Bachelor's or advanced degree in Computer Science, Data Science, or related field; prior asset management or financial services experience; strong Python backend; full-stack with React; SQL; cloud deployment preferably Azure; AI/ML production experience.
Python, React, SQL, Microsoft Azure, Databricks, Snowflake, Azure Data Factory
PK1Cloud: PK1Cloud is Perr&Knight’s cloud-based insurance-services platform serving carriers, MGAs, and program administrators.
6+ YOE6+ years full-stack experience with C#/.NET Core, Angular/TypeScript, JavaScript/CSS, RESTful APIs, MS SQL Server, public-facing SaaS experience, and hands-on use of AI coding tools.
Angular, TypeScript, C#/.NET Core, JavaScript, CSS, MS SQL Server, Claude Code, Codex, RESTful APIs
Argon AI: Private AI software platform helping biopharma and life-sciences teams automate clinical and commercial research workflows.
Proven record shipping substantial full-stack products; strong frontend and backend fundamentals; experience with TypeScript, modern frontend development, APIs, and SQL; ability to work with limited oversight.
Playground: Private child care management software helping childcare programs manage billing, attendance, payroll, enrollment, and administration.
5+ YOE5+ years full stack development; proficiency in React, TypeScript, Node.js, Express; experience with RESTful APIs and cloud systems (GCP preferred); strong problem-solving and communication skills.