Find the Best API Integration Jobs in Flushing, NY
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Check out a sample of the 72 API Integration jobs posted on Upwork
AWS Enterprise API Integrations with Superwisdom (or other confid…
Hourly ‐ Renewed 1 month agoHours needed
Duration
Experience level
We are planning to pay around a half-dozen US-based qualified AWS API integration experts to become "Superwisdom Certified." The first…
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…
Experienced Full Stack Web Application Developer using AI
Hourly ‐ Posted 17 days agoHours needed
Duration
Experience level
An USA based software company is looking for a skilled Full Stack Developer for a long-term part-time opportunity. Required Skills Rea…
Fix Stripe Payment Integration Issue in Fintech Platform
Fixed-price ‐ Posted 17 days agoFixed-price
Experience level
We are looking for a developer to quickly troubleshoot and fix a Stripe integration issue in our fintech application. We are experienci…
Build an AI-Powered SEO & GBP Automation System
Hourly ‐ Posted 1 month agoHours needed
Duration
Experience level
We need an expert automation developer to build a fully automated SEO system. We are looking for someone that can help build out SEO t…
Full-Stack Developer - Portal (Next.js + FastAPI)
Hourly ‐ Posted 10 days agoHours needed
Duration
Experience level
We have a working multi-tenant portal management platform built with Next.js 15 (App Router) and FastAPI. The platform manages guest Wi…
Senior Full-Stack Software Engineer – FinTech / MCA Platforms
Hourly ‐ Posted 22 days agoHours needed
Duration
Experience level
We have currently developed our own propriety CRM platform for the MCA/Fintech space. It is for the most part, complete for the excepti…
Meta Pixel + Conversions API Developer for GHL-Based Lead Gen Age…
Hourly ‐ Posted 23 days agoHours needed
Duration
Experience level
I run a lead generation agency for health and wellness brands (weight loss clinics, med spas, fitness studios). I'm looking for a techn…
AI-Native Full-Stack Engineer Needed for Rapid MVP Sprint (.NET C…
Fixed-price ‐ Posted 25 days agoFixed-price
Experience level
We’re looking for a strong full-stack engineer to join us for a fast-paced 1-week MVP sprint building a real-world marketing intelligen…
Tech Assistant (Research & Coordination)
Hourly ‐ Posted 10 days agoHours needed
Duration
Experience level
We’re looking for a Tech Assistant with a strong tech background who can support research and coordination tasks. Responsibilities incl…
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