FastAPI jobs in New York, NY

Python Fastapi with React AI/Agentic AI developers

New York, New York

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Yesterday

Role: Python Fastapi with React AI/Agentic AI developers Location: New york,NY Type : Contract/C2C Job Summary: We are looking for an experienced Full Stack Developer with strong expertise in Python backend development and React frontend development. The ideal candidate will be responsible for designing, developing, testing, and maintaining scalable web applications and APIs. Key Responsibilities: Develop and maintain robust backend applications using Python. Build scalable RESTful APIs and b

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Contract, Third Party

Depends on Experience

Senior Python Backend Developer (Microservices, FastAPI & GenAI)

Hybrid in Rutherford, New Jersey

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Today

Date Posted: 10/07/2026 Hiring Organization: Rose International Position Number: 508796 Industry: Financial Services Job Title: Senior Python Backend Developer (Microservices, FastAPI & GenAI) Job Location: Rutherford, NJ, USA, 07070 Work Model: Hybrid Work Model Details: 3 days onsite and 2 days remote Shift: Standard Work Hours Employment Type: Temp to Hire FT/PT: Full-Time Estimated Duration (In months): 6 Min Hourly Rate($): 80.00 Max Hourly Rate($): 92.00 Must Have Skills/Attributes:

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Full-time

USD 80.00 per hour

Full Stack Developer- React, TypeScript, Python/FastAPI, and Google Cloud Platform- Must be on w2

Remote

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3d ago

Title: Software Engineer ( Full Stack)- React, TypeScript, Python/FastAPI, and Google Cloud Platform Duration: 6 Months Remote Scope: The engineer will be part of the technical team building a solution that Accelerates the activation of a clinical trial from the time we get a protocol from a sponsor (pharma) to the time we can enroll the first patient. The focus of Software Engineers will be on the UI/UX and application back end components supporting the UI and data flows. Requirements: UI/U

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Contract

Up to 80

Python Full Stack Developer

Hybrid in New York, New York

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Yesterday

Job Title: Python Full Stack Developer Location: New York City, NY (OR) Boston, MA // Hybrid Hybrid: 4 days in the office Duration: 6-12+ Months Contract Job Summary : We are seeking an experienced engineer to lead the delivery and ongoing improvement of enterprise web applications. This position combines hands-on development with technical guidance across Python services, React interfaces, relational databases, and AWS. You will work closely with business partners and engineering teams to turn

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Contract

75 - 78

AI Quality Engineer

New York, New York

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30+d ago

Job:AI Quality Engineering LeadLocation: Newyork NYExperience:8+ yearsAI/GenAI Experience:3+ years Role Type:Technical Lead / Architect Education:Bachelors degree or higher Job DescriptionWe are seeking anAI Quality Engineering Leadwith strong experience inQuality Engineering, Test Automation, Software Engineering, AI/ML, and Technology Transformationto lead the adoption of AI-powered Quality Engineering capabilities across the Testing Center of Excellence (TCoE). This is ahands-on technical lea

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Contract

50 - 55

Python Developer

Hybrid in Newark, New Jersey

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Yesterday

Python Developer Location: Newark, NJ Employment Type: W2 Contract Job Summary We are seeking an experienced Python Developer to design, develop, and maintain scalable, high-performance applications and backend services. The ideal candidate should have strong hands-on experience with Python, REST APIs, microservices, databases, cloud platforms, and modern software development practices. Key Responsibilities Design and develop scalable backend applications using Python.Build and maintain RESTful

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Contract

Depends on Experience

Rhapsody Developer

Hybrid in Piscataway, New Jersey

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Today

technical integration solutions Work with EHR systems (e.g., Epic, Cerner, Athena, Eclinical) to enable bi-directional data exchange DevOps teams on deployment and monitoring of integrations healthcare data standards and security (e.g., HIPAA) Support and optimize existing Rhapsody solutions

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Contract

50 - 60

Remote Senior Backend Engineer (Python/FastAPI)

Remote

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Yesterday

About Us: Based in San Francisco, California, Turing is the worlds leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in software engineering, logical reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to

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Contract

200 - 300

Database Engineer

New York, New York

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6d ago

A client of Innova Solutions is immediately hiring for a Database Engineer Position type: Full-time Contract (W2) Role: Database Engineer Duration: 4+ months Contract Location : New York, NY Remote role Must have Skills Python, Spark / PySpark, RESTful APIs, API versioning, input validation, pagination, and error standards in Python using FastAPI / Django / Flask, Airflow, Dagster, or similar Primary Skill Required for the Role: 5+ years of experience in Data Engineering or equivalent comb

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Contract

Depends on Experience

Python AI Engineer

Remote

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Yesterday

Job Description As a Python AI Engineer, you will be a part of an Agile team to build healthcare applications and implement new features while adhering to the best coding development standards. Responsibilities / Required Skills 10+ years of experience.Strong experience in Python development.Strong proficiency in Python frameworks:FastAPIFlaskDjangoHands-on experience with Machine Learning and AI concepts, including:Supervised learningUnsupervised learningModel evaluation and validationExperienc

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Third Party, Contract

Depends on Experience

Senior Full Stack Developer / Front end developer

Remote

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10d ago

Title: Senior Full Stack Developer/ Front end developerLocation: RemoteLong term contractHere are the 3 bullets that I mentioned on the call, they should be in the JDs as well.The must-have skills include proficiency in Python and JavaScript.For Django experience, candidates can alternatively have experience with Flask, FastAPI, Falcon, or SQLAlchemy.Similarly, for Vue.JS experience, alternatives include React, Svelte, or Angular (version 1.6 or higher).The interview will be conducted virtually

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Contract

Depends on Experience

Lead / Sr AI Full Stack Engineer - Remote Position

Remote

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Today

Available rate : $75/hr on W2 - $80/hr on W2 (no benefits) About R Systems: R Systems is a global leader in technology and analytics services, delivering innovative solutions to drive digital transformation across industries like Telecom, Banking, Healthcare, and Public Services. With over 4,400 professionals in 25+ countries, we are committed to helping our clients achieve operational excellence and enhanced customer experiences. We are proud to be Great Place to Work Certified in 10 countries

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Contract, Third Party

75 - 85

Python Developer with AI/ML

Jersey City, New Jersey

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30+d ago

Job Description We are seeking an experienced Senior Python Engineer to design, build, and maintain scalable, high-quality software systems. This role requires strong expertise in Python, system design, and modern backend technologies. The ideal candidate will take ownership of complex features, mentor other engineers, and work closely with cross-functional teams to deliver reliable and performant solutions. Key Responsibilities Design, develop, and maintain scalable Python-based applications

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Full-time

90,000 - 115000

Sr. Staff Software Engineer - Agentic AI Products

Remote

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9d ago

The Sr. Staff Software Engineer - AI Agents will be the primary architect and technical lead for the team building all AI agents across the ecosystem. Acting as a hands-on leader and Technical Lead, you will be responsible for the team's overall delivery, translating complex product requirements into actionable technical tasks for a small squad. You will design and build high-stakes agentic architectures that power our multi-sided marketplaceincluding buyer and seller-side agents, platform onboa

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Full-time

150,000 - 180,000

AI Lead Engineer / Architect - Only W2

Remote or Arkansas

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Today

Role: AI Lead Engineer / Architect Remote (US) Job Type: W2 Contract Experience Level: Lead / Architect exp is a must Responsibilities: Multi-Agent Architecture & Orchestration: Lead the design and implementation of 8 specialized agents using Python, FastMCP, and Google Cloud Platform Workload Identity. Oversee inter-agent dependencies, prompt engineering lifecycle, tool definitions, and agent-to-service communication LLM Governance & Tokenomics: Enforce centralized LLM routing via LiteLLM Gatew

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Contract

Python Developer - Entry Level

Remote

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Today

Python Developer - Entry LevelJob Title: Python DeveloperExperience: 0-2 YearsLocation: RemoteEmployment Type: Full-Time / Contract Job DescriptionWe are hiring an entry-level Python Developer to join a technology team supporting application development, backend services, APIs, and data-driven solutions. This opportunity is well suited for entry level candidates and early-career professionals with strong Python fundamentals and hands-on academic or project experience. ResponsibilitiesDevelop and

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Full-time

60,000 - 90,000

Staff Software Engineer

Remote

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14d ago

As a Staff Software Engineer you will be part of the new Product Engineering team tasked with designing and building the next generation of Agentic AI-powered products. Acting as the Technical Lead and Primary Architect, you will be a hands-on leader responsible for the teams overall delivery. You will lead a small team by decomposing complex product requirements into actionable tasks, providing technical mentorship, and guiding the architectural direction while remaining deeply embedded in the

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Full-time

150,000 - 180,000

Ontology Engineer – Knowledge Graph & Agentic AI (Neo4j / Graphwise)

Remote

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13d ago

< dir="ltr">Job SummaryWe are seeking an experienced Ontology Engineer with deep expertise in Knowledge Graphs, Agentic AI and enterprise AI architectures. You will design, build and deploy intelligent, context-aware solutions that combine semantic reasoning, RAG, GraphRAG and multi-agent orchestration to solve complex enterprise business challenges. The role requires strong hands-on experience with Neo4j and Graphwise, using knowledge graphs as the foundational layer for ontology definition, ag

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Contract

Depends on Experience

Lead Full Stack Developer

Remote or Hybrid

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Today

Remote Only W2 - No Corp to Corp Open to Sponsorship PLEASE NO OPT'S OR EAD'S Strong hands-on experience with Python, FastAPI, React, TypeScript, PostgreSQL, REST/OpenAPI, Kubernetes/EKS, Argo CD, and Okta/OIDC. Experience designing distributed services, semantic-search or LLM-enabled applications, security controls, and production observability. Own technical design, service and API contracts, engineering backlog, code quality, technical mentoring, risk resolution, and release readiness.

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Contract

Cloud Generative AI Engineer - Columbia, SC, Atlanta, GA, Charlotte, NC, Raleigh, NC, Durham, NC.

Remote or Columbia, South Carolina

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Today

Job Title: Cloud Generative AI Engineer Location: Columbia, SC, Atlanta, GA, Charlotte, NC, Raleigh, NC, Durham, NC. Looking for W2 candidates. No C2C Job Summary We are seeking a Cloud Generative AI Engineer with expertise in cloud-native AI development, production deployments, and enterprise AI integration using Azure AI Foundry, AWS Bedrock, or Google Vertex AI. Key Responsibilities Develop cloud-native AI applications. Build scalable RAG solutions. Integrate AI services with enterprise APIs.

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Contract

Depends on Experience

FastAPI jobs in New York, NY, USA