Find the Best API Integration Jobs in New York City, NY
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Check out a sample of the 59 API Integration jobs posted on Upwork
Next.js & Supabase Expert Developer
Fixed-price ‐ Posted 12 days agoFixed-price
Experience level
I am looking for an experienced Next.js and Supabase developer to integrate a new module into my existing application. The ideal candi…
Senior Salesforce Developer (CPQ, Revenue Cloud & Integrations)
Hourly ‐ Renewed 12 days agoHours needed
Duration
Experience level
We're looking for a Salesforce Developer / Architect to support a variety of client projects focused on custom development, integration…
AI + API Integration Developer (ShopMetrics + Claude) for Mystery…
Hourly ‐ Posted 12 days agoHours needed
Duration
Experience level
Project Overview We use ShopMetrics as our mystery shopping platform. Evaluators complete detailed surveys, ratings, narratives, and v…
Dialogflow Developer for Award-Winning Feminist Audio Bot Project…
Fixed-price ‐ Posted 27 days agoFixed-price
Experience level
Overview We are seeking a developer with strong experience in Google Dialogflow to help expand and improve #SOPHYGRAY, an internationa…
Experienced Twilio Messaging Developer Needed for Merchant Messag…
Hourly ‐ Posted 1 month agoHours needed
Duration
Experience level
We are looking for an experienced Twilio developer to help build and review a merchant-facing messaging onboarding system for a payment…
(Twilio Markup Language) API set up and integration
Fixed-price ‐ Posted 29 days agoFixed-price
Experience level
We have the following PBXs: 1) Yester, 2) 3CX, and 3) Netsapiens. We are looking to find out how to integrate a Twilio Bridge API for a…
Custom Cabinet Ordering Platform (B2B + B2C) with Visualizer, Quo…
Hourly ‐ Posted 27 days agoHours needed
Duration
Experience level
We are looking for an experienced full-stack developer or development team to build a modern custom web application for a cabinet door…
Senior Laravel + Next.js Performance Auditor for Public Website &…
Hourly ‐ Posted 24 days agoHours needed
Duration
Experience level
We are looking for a senior Laravel + Next.js performance specialist to perform an independent audit of an existing marketplace platfor…
Top 1% Ai Engineer - Build an LLM based Knowledge OS
Hourly ‐ Renewed 1 month agoHours needed
Duration
Experience level
# Top 1% AI Engineer - Build a Company Knowledge OS Engineer ## Company Overview We are a fast-growing AI-native firm working with ex…
Senior Shopify Frontend Developer for Premium Uniform Configurato…
Hourly ‐ Posted 1 month agoHours needed
Duration
Experience level
We’re a Brooklyn-based workwear company manufacturing custom uniforms in Portugal for hospitality, retail, culinary, and service brands…
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