FastAPI jobs in New Jersey

Remote Senior Backend Engineer (Python/FastAPI)

Remote

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Today

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

Lead Python Developer/ FastAPI

Remote

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5d ago

They will lead multiple engineering teams, guide architectural changes, and ensure the product''s sustainability. Responsibilities:Design and develop Python-based APIs using FastAPI, Flask, or DjangoImplement asynchronous execution, long-running processes, and downstream API orchestrationEnsure API design, error handling, security, and testing standards are metCollaborate with cloud and platform engineering teams for operational support and scalabilityLead production releases, testing, and provi

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Full-time

Depends on Experience

Senior Python Backend Developer

Remote

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5d ago

Role: Senior Python Backend Developer Location: East Hartford, CT - Remote Duration: Long Term Contract Relevant Experience: 9+ Years We are seeking an experienced Python Developer with 9+ years of experience in designing, developing, and maintaining modern, data-driven applications. The ideal candidate will have strong expertise in Python development, API development, SQL programming, and cloud-based application development. This role focuses on building scalable backend services, integrating

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Contract, Third Party

Depends on Experience

Tech Lead / Staff Level SWE - AI Agents

Remote

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20d ago

The Lead 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 teams overall delivery, translating complex product requirements into actionable technical tasks for a small team. You will design and build high-stakes agentic architectures that reason across multi-modal data sources. Responsibilities Technical Execution: Lead the technical delive

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Full-time

150000 - 180000

Staff Software Engineer - Python / Django

Remote

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12d 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

140,000 - 180,000

AI/LLM Eng

Jersey City, New Jersey

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Today

AI/LLM Eng 12+ Months New jersey Must have experience in: Large Language Models (OpenAI/Azure OpenAI or similar) Very strong Prompt engineering skilla, function calling, RAG architectures Agentic AI frameworks (LangChain, LangGraph, CrewAI, AutoGen or similar) Vector databases (pgvector, Pinecone, Chroma, etc.) Python backend development (FastAPI/Flask) API integrations and workflow orchestration Deep Learning & Machine Learning (model training, fine-tuning, evaluation PyTorch/TensorFlo

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Contract

Senior Staff Data Engineer - Python / Google Cloud Platform

Remote

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4d ago

The Senior Staff Data Engineer is a hands-on role and will be the primary architect and technical lead for the data infrastructure powering our next-generation Agentic AI products. Acting as a hands-on leader, you are responsible for the teams overall delivery, translating complex product requirements into actionable technical tasks for a small engineering squad. You will design the multi-modal data stores (Vector and Graph) that serve as the "Active Memory" for autonomous agents while remaining

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Full-time

140,000 - 180,000

Full-Stack Tester

Parsippany-Troy Hills, New Jersey

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Today

Job Title:- Full-Stack Tester (EngagePro) Location:- Parsippany, NJ 2 days onsite (Hybrid) Duration:- Contract Job Description About the Opportunity Client is expanding its engineering team to accelerate the production launch of EngagePro, a next-generation, AI-first Healthcare Provider (HCP) engagement platform. This is a highly technical, hands-on role where you'll split your time between building new product functionality and creating a robust automated testing strategy to ensure productio

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Contract

Python Developer

Remote

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6d ago

Python DeveloperAbout the RoleWere seeking a skilled Python Developer to join our team and help design, develop, and maintain scalable applications and systems. Youll collaborate closely with engineers, data scientists, and product teams to build solutions that drive real business impact. Key ResponsibilitiesDevelop, test, and maintain robust, scalable Python applications.Write clean, efficient, and well-documented code following best practices.Integrate data storage solutions (SQL, NoSQL, or cl

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Full-time

Depends on Experience

Senior Full Stack Developer

Remote

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11d ago

Senior Full Stack Developer Remote We are seeking a Senior Full Stack Developer to support a federal cloud modernization and product development effort focused on scalable, secure, cloud-native applications hosted in AWS. This is a remote opportunity supporting ongoing application modernization, technology migration, and product enhancement initiatives. The Senior Full Stack Developer will collaborate with client stakeholders, solution architects, product owners, UX designers, platform engineers

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Contract

Depends on Experience

Principal Solution Architect

Remote

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20d ago

Principal Solution Architect Parsippany, NJ Full-Time Key Responsibilities: Lead architecture for cloud-native, highly available, scalable healthcare solutions.Design REST APIs, event-driven integrations, and distributed application architectures.Produce architecture artifacts including HLDs, LLDs, API specifications, sequence diagrams, and integration designs.Review and contribute production-quality code for complex features and critical components.Coach and mentor engineers through architect

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Full-time

Depends on Experience

Senior Python React Developer

Remote

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Today

Job Title: Senior Python React Developer Location: Toronto, Canada Hybrid/Remote Duration: 6-12 Months Required Skills: We are seeking a Senior Python React Developer with 8+ years of experience in designing and developing enterprise-grade full-stack applications using Python (FastAPI/Django/Flask) and React.js. The ideal candidate should have expertise in architecting scalable REST APIs, microservices, modern React development, and SQL/NoSQL databases. Strong experience with AWS/Azure, Docker,

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Contract

50 - 60

GenAI Programmer / AI Engineer

Jersey City, New Jersey

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12d ago

Title: GenAI Programmer / AI Engineer Location: Jersey City, NJ Employment Type: Contract (12 months, likely extension) | Hybrid (3 days onsite) Compensation: Pay Range: $47.49 - $67.85 HR Job Summary: A top financial services firm is seeking a hands-on GenAI Engineer for a high-visibility Generative AI initiative focused on enterprise-scale document summarization and conversational AI. The platform will support large volumes of heterogeneous documents across multiple lines of business. R

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Third Party, Contract

$47.49 - $67.85

Lead AI/ ML Engineer with Google Cloud Platform and Senior AI/ ML Engineer with Google Cloud Platform - Remote role

Remote

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7d ago

Required Qualifications & ExperienceCore AI/ML & Agentic Engineering (Must-Have)8+ Years in software/AI engineering, with 3+ years directly building, deploying, and maintaining production-grade LLM applications, RAG pipelines, or autonomous agent frameworks.Agentic Frameworks: Hands-on mastery of multi-agent orchestration patterns, tool calling, stateful graphs, and memory management (e.g., LangGraph, AutoGen, LlamaIndex, Semantic Kernel).Google Cloud Platform AI Ecosystem: Deep experience with

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Contract

Depends on Experience

Lead Full-Stack Developer

Remote

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11d ago

Lead Full-Stack Developer Remote This role supports a federal client and requires the ability to obtain a public trust clearance. No sponsorship is available. We are seeking a Lead Full-Stack Developer to support a major federal modernization initiative focused on building secure, scalable, cloud-native applications on AWS. This is a remote, hands-on technical leadership role for someone who can lead architecture, mentor developers, define technical standards, and still contribute directly to fu

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Contract

Depends on Experience

Lead AI & Data Platform Engineer - Marketplace (Remote)

Remote or Delft, South Holland

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Today

This is a fully remote role, open to candidates in North America, LATAM, Europe, Asia and the Middle East. Company: Stealth-Mode Marketplace Startup | MENA Region We're a live commerce and social marketplace built for the Middle East. We combine livestream shopping, social engagement, real-time auctions, direct product listings, seller tools, secure checkout, and buyer protection into one marketplace experience. We are building a highly automated, data-driven, and AI-powered platform where buyer

Full-time

Sr Python Full Stack Developer (Python, Django, FastAPI)

Remote

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10d ago

Position: Sr Python Full Stack Developer (Python, Django, FastAPI) Remote Contract To Hire Skills: Design, develop, and maintain scalable full-stack web applicationsBuild backend services and RESTful APIs using Python, Django, and FastAPIDevelop responsive and interactive frontend applications using ReactJS or NextJSIntegrate frontend applications with backend APIs and third-party servicesWrite clean, reusable, secure, and maintainable codeOptimize application performance, scalability, and relia

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Contract

Depends on Experience

Gen AI Engineer - Kansas City, KS, Denver, CO, Phoenix, AZ, St. Louis, MO, Nashville, TN.

Remote or Kansas City, Kansas

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Today

Job Title: Enterprise Generative AI Engineer (GAI 4) Location: (5 Locations) Contract: 12+ Months Looking for W2 candidates. No C2C Job Summary: We are looking for an Enterprise Generative AI Engineer to develop production-ready AI solutions integrating LLMs with enterprise applications. The ideal candidate should have experience with AI SDKs, workflow automation, enterprise integration, and modern AI observability. Key Responsibilities: Develop enterprise AI applications. Build AI copilots an

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Contract

Depends on Experience

Python Developer with AI

Mount Laurel Township, New Jersey

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Today

Job Title: Python Developer with AIWork Location: Mount Laurel , NJ (Onsite)Contract duration: 12+ months ContractMust Have Skills Python (familiarity with asynchronous frameworks like FastAPI).Good understanding of - REST, gRPC, and event-driven architecturesDatabases: SQL (PostgreSQL, MySQL) and/or NOSQL databases AI Skills: Have prior knowledge & hands on Experience with - Building production-ready AI services and APIs using Python LLM integration Prompt engineering frameworks RAG (Retrieval-

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Contract

Depends on Experience

Agentic AI Engineer - Madison, WI, Columbus, OH, Chicago, IL, Minneapolis, MN, Detroit, MI.

Remote or Madison, Wisconsin

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Today

Job Title: Lead Agentic AI Engineer Location: Madison, WI, Columbus, OH, Chicago, IL, Minneapolis, MN, Detroit, MI. Long Term Contact Looking for W2 candidates. No C2C Job Summary: We are seeking a Lead Agentic AI Engineer to build enterprise-grade AI agents capable of autonomous reasoning, planning, and execution using modern LLM frameworks. The candidate will architect scalable AI applications leveraging RAG, MCP, LangGraph, and cloud AI platforms. Required Skills: Strong hands-on experience

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Contract

Depends on Experience

FastAPI jobs in New Jersey, USA