Europe
🇺🇦Ukraine
Last Update Last Updated: July, 2025
$6,000/month

⛔ This job is currently unavailable

Senior AI Engineer – Customer Service AI Platform

AI and Machine Learning.

Senior
B2 (Upper-Intermediate)

Required Skills

Python
Python
RAG
RAG
OpenAI
OpenAI
1.0 yr.
Azure
Azure
2.0 yr.

Nice to Have

Azure AI
RAGFlow
Cosmos DB
Azure OpenAI
Azure AI Studio
Azure Cloud Functions
Azure Cloud Functions
Microsoft Azure API
C#
C#
VoxImplant
Twilio
Mistral AI

Are you a talented developer looking for a remote job that lets you show your skills and get decent compensation? Join Upstaff.com, a platform that connects you with hand-picked startups and scale-ups in the US and Europe.

Project Description

We're looking for a Senior AI Engineer for building intelligent telephony and chat platform for customer service using GenAI approach and techstack. The team you'll be part of builds intelligent AI-driven solutions for communication automation.

What You'll Do:

  • Lead the development/architecture of our AI platform's backend and RAG pipelines, ensuring robust and scalable architecture
  • Evaluate Gen AI models (openAI, Mistral, etc.) and build using these models, create AI algorithms, etc., build an efficient and scalable RAG pipelines.
  • Collaborate closely with our small, agile team to implement our AI infrastructure in Microsoft Azure.
  • Ensure seamless integration with our AI call agent platform.
  • Handle telephony integrations with Twilio or VoxImplant for smooth customer interactions.
  • Innovate and contribute to our platform's overall architecture and design, focusing on scalability and performance.
  • Chat assistant integrates into websites to engage with users, while the internal chat assistant optimizes knowledge management within companies.
  • Call assistant automates outbound calls, such as client outreach or debt collection, and the internal call assistant handles incoming calls, enhancing the efficiency of support and customer service operations.

Requirements

  • Proven track record in RAG and Gen AI development with experience in microservices architecture and cloud platforms, specifically Azure.
  • Gen AI models (openAI, Mistral, etc.) and RAG systems (Azure AI search, Ragflow, etc.)
  • Azure Cloud: Azure cloud services such as Cosmos DB, Azure OpenAI, Azure AI Studio, Azure Functions, Azure API Management, etc.
  • Telephony platforms such as VoxImplant and/or Twilio
  • Languages: Python, C#

Why join us?

  • Build AI revolutionary AI platform from scratch
  • Be part of an early-stage company with big ambitions and the opportunity to shape the future of AI in customer service.
  • Work in a small, close-knit team where your contributions are recognized and valued.
  • Flexible work environment, allowing you to balance work and life.

Are you a talented developer looking for a remote job that lets you show your skills and get a good compensation? Join Upstaff.com, a platform that connects you with hand-picked startups and scale-ups in the US and Europe.

How to Apply for Senior AI Engineer – Customer Service AI Platform

Be ready for the next steps:

  • Create your profile on our website (import from LinkedIn)
  • 20-30-minute screening call
  • Technical interview feedback
  • Project Selection (we are looking for the best project for you).

Who can apply:

  • We work with developers across Europe, LATAM, the U.S. (W-9 form owners), Canada, Asia, Oceania, and the UK.
  • We do not provide visa assistance, and this cooperation model does not include direct-hire benefits.
  • We cannot accept applicants from Russia, Belarus, Iran, or North Korea.
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