Quadcode SaaS

Python Backend Developer, AI

Quadcode SaaS

full-time

Posted on:

Location Type: Remote

Location: Remote • 🇧🇾 Belarus

Visit company website
✨ AI Apply
Apply

Job Level

Mid-LevelSenior

Tech Stack

CloudDockerFluxGRPCKubernetesMicroservicesPostgresPythonRedis

About the role

  • Developing the backend of an AI IDE, responsible for integrating LLM models into the product.
  • Building RAG components and pipelines using LangChain, LlamaIndex.
  • Deploying, configuring, and optimizing large language models (LLMs) — both cloud-based and local.
  • Designing and maintaining REST/gRPC APIs for interaction with AI modules.
  • Integrating multimodal models (via API and locally).
  • Working with image, video, and audio generation using Flux, Qwen, OpenAI, Google, Sora, Kling, Suno, and others.
  • Building services for context, prompt, and request management for AI models.
  • Building next-generation AI features for smart code generation and seamless autocompletion.
  • Optimizing the performance, scalability, and stability of AI features.
  • Owning technical tasks end-to-end — from concept to release and maintenance.
  • Collaborating closely with AI engineers to turn ideas into production features.

Requirements

  • 3+ years of experience in Python backend development.
  • 2+ years working with AI tools (RAG, LangChain).
  • Hands-on experience building intelligent pipelines and agents — LangChain, LlamaIndex, Autogen, or your own solutions.
  • Experience integrating models into production features (via APIs, OpenAI, Claude, etc.).
  • Understanding of LLM architecture and experience using models via API/SDK.
  • Solid skills in designing microservices and REST/gRPC APIs.
  • Experience with multimodal systems — generating/processing images, video, and sound.
  • Strong database knowledge (PostgreSQL, Redis).
  • Experience with Docker, Kubernetes, CI/CD.
  • Independence, clean code, and the ability to deliver features fast and reliably.
  • A genuine passion for AI and startups.
  • Fluent Russian, English B1.
Benefits
  • Full-time remote work (External Vendor contract).
  • Competitive compensation (EUR, USD, or crypto).
  • Flexible working hours.
  • The opportunity to show creativity, generate ideas, and directly influence the architecture of the AI product.
  • Access to cutting-edge AI tools and platforms.
  • A team of professionals specializing in AI.
  • Positive and friendly atmosphere.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
PythonAI toolsLangChainLlamaIndexREST APIsgRPC APIsmultimodal systemsPostgreSQLRedisDocker
Soft skills
independenceclean codefast deliveryreliabilitycollaborationpassion for AIadaptability