Backend Developer (Python, Data & AI)

Location: Vietnam; remote

Salary: USD 850–1,250 per month

Company

hirify.global is a fully remote international marketing agency building internal products for Search, Social, and AI Visibility, including a creator data platform and influencer marketing tools.

What you will do

• Build backend services and REST APIs with Python, Django, and Django REST Framework.
• Develop and maintain large-scale social platform scraping systems with scheduling, queues, proxies, rate limits, and retries.
• Design data pipelines and schemas in ClickHouse and MySQL, and optimize queries across large datasets.
• Run and scale AWS infrastructure with monitoring and cost control.
• Integrate OpenAI, Claude, and Gemini APIs for creator-data classification, labeling, and evaluation.
• Build AI agents, tool-calling and multi-agent workflows, RAG pipelines, and evaluation tooling; collaborate with frontend developers and business stakeholders.

Requirements

• 3+ years of backend development experience in Python.
• Experience with Django, Django REST Framework, and REST API design.
• Strong SQL and database design skills with MySQL or PostgreSQL.
• Hands-on experience with web scraping or data collection at scale.
• Experience with AWS and Linux.
• Experience with Git and GitHub.
• Practical experience with at least one AI or GenAI project.

Nice to have

• ClickHouse or another analytical database.
• LangChain, LangGraph, LangSmith, RAG architecture, vector databases, agentic AI, or tool calling.
• Docker, Celery or other task queues, and CI/CD.
• Basic React or Next.js, HTML, CSS, and JavaScript.

Culture & Benefits

• Fully remote, full-time position based in Vietnam.
• Small team shipping weekly and using AI tools throughout development.
• Work on internal creator intelligence products serving technology, AI, fintech, gaming, and consumer brands.

Hiring process

• Apply through the posting with a CV and links to relevant work, including GitHub repositories or shipped projects.