Backend Engineer (BE + LLM) at Binance · Web3Vacancy
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Backend Engineer (BE + LLM)

Remote
Market range (est.) $60k–$115k
◆ 6/10 aicryptodevweb3
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About this role

Join Binance as a Junior Backend Engineer to work on AI-powered features and full product development stack in a leading blockchain ecosystem.

Description

About the Company

Binance is a leading global blockchain ecosystem behind the world's largest cryptocurrency exchange by trading volume and registered users. Trusted by 300+ million people in 100+ countries for industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more.

About the Role

We are looking for a Junior Software Engineer comfortable working across the full product development stack, including frontend, backend, and AI-powered features. This is not a pure frontend or pure backend role. You will build internal tools, automation platforms, data-driven products, and AI-enabled workflows. We value engineers who can take ownership of a feature from requirement understanding to UI implementation, backend logic, AI integration, testing, and iteration.

Responsibilities

  • Build and maintain end-to-end product features across frontend, backend, and AI/LLM components
  • Develop user interfaces for internal tools, dashboards, AI assistants, automation workflows, and productivity platforms
  • Build backend services, APIs, data pipelines, task workflows, and integrations with internal or external systems
  • Integrate LLM/AI capabilities into real product scenarios, such as intelligent assistants, RAG workflows, AI agents, automation tools, classification, summarization, and issue analysis
  • Use AI coding tools to improve development speed, code quality, testing, and debugging
  • Work with product, operations, support, engineering, security, and infrastructure teams to understand user needs and deliver practical solutions
  • Participate in product iteration based on user feedback, usage data, and business impact
  • Write clean, maintainable code and contribute to documentation, testing, and engineering best practices

Requirements

  • Bachelor's degree or above in Computer Science, Software Engineering, Engineering, or a related field
  • Solid programming foundation and ability to learn new technologies quickly
  • Hands-on experience with at least one frontend framework, such as React, Vue, Angular, or similar
  • Hands-on experience with at least one backend language or framework, such as Python, Go, Java, Node.js, FastAPI, Spring Boot, Express, or similar
  • Basic understanding of frontend engineering, including component design, state management, API integration, UI debugging, and browser fundamentals
  • Basic understanding of backend engineering, including API design, databases, authentication, async jobs, logging, monitoring, and service reliability
  • Real experience with LLM/AI applications, such as:
- LLM API integration - Prompt engineering - RAG - AI agents - Tool/function calling - Workflow automation - Text classification / summarization / extraction - LLM output evaluation
  • Comfortable using AI coding tools such as Cursor, Claude Code, GitHub Copilot, Cline, OpenCode, or similar tools in daily development
  • Strong ownership, good communication skills, and willingness to work on ambiguous problems
  • Ability to deliver practical solutions with both engineering quality and user experience in mind

Nice to Have

  • Experience building AI-powered products, internal tools, dashboards, workflow automation systems, or data-driven applications
  • Experience with LLM/Agent/RAG frameworks such as LangChain, LlamaIndex, Dify, AutoGen, CrewAI, OpenAI API, Anthropic API, Hugging Face, or similar
  • Experience with vector databases, embeddings, semantic search, knowledge bases, or retrieval systems
  • Experience with observability, monitoring, alerting, incident analysis, DevOps, SRE, or workflow automation
  • Experience with UI/UX design thinking or building usable internal tools from scratch
  • Experience using AI tools to build full-stack features faster, including frontend generation, backend scaffolding, tests, and documentation
  • Personal AI projects, hackathon projects, open-source contributions, or production AI application experience
  • Good technical writing and knowledge sharing habits

Why Binance

  • Shape the future with the world's leading blockchain ecosystem
  • Collaborate with world-class talent in a user-centric global organization with a flat structure
  • Tackle unique, fast-paced projects with autonomy in an innovative environment
  • Thrive in a results-driven workplace with opportunities for career growth and continuous learning
  • Competitive salary and company benefits
  • Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team)

Location: Remote (APAC)
Employment Type: Full-time

Conditions & Benefits
  • Shape the future with the world’s leading blockchain ecosystem.
  • Collaborate with world-class talent in a user-centric global organization with a flat structure.
  • Tackle unique, fast-paced projects with autonomy in an innovative environment.
  • Thrive in a results-driven workplace with opportunities for career growth and continuous learning.
  • Competitive salary and company benefits.
  • Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team).
Job Details
Market range (est.)$60k–$115k
LocationRemote
AI Score★★★★★★☆☆☆☆ 6/10
PostedJun 17, 2026 (64d ago)
Tags & Skills
aicryptodevweb3Backend Developerremote
Tech Stack
PythonGoJavaNode.jsFastAPISpring BootExpressReactVueAngularAILLM
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