Salary, roles, remote work, and tech stack trends from engineer listings across HERP, Green, Findy, and Wantedly.
Report for 2026-06-04 · Generated Jun 4, 2026, 9:35 AM
Engineer jobs tracked
3,978
+3,688 vs last snapshot
New in last 24h
164
By createdAt
Updated in last 24h
2,395
Existing listings
Median min salary
¥600万
0万 vs last snapshot
2,911 jobs with salary (73%)
Based on parsed annual min salary (HERP, Findy, Green). Wantedly excluded — no salary data.
Low
¥180万
Median (P50)
¥600万
P25 ¥500万 · P75 ¥700万
High
¥4,000万
Mean ¥606.094万
Under 600万
1250
600–800万
1168
800–1000万
378
1000–1200万
88
1200–1500万
21
1500万+
6
Last updated May 21, 2026
Report updated May 21, 2026 · 3,000 jobs analyzed · Newest listings, 100 pages
With AI usage section
2,617
Title mentions AI
270
Tech tags mention AI
192
No AI usage section
383
| Company | Role | Adoption | Tools |
|---|---|---|---|
| 株式会社ジャパンチケットホールディングス | Backend Engineer / Engineering Manager | Adopted to improve internal operations and efficiency | GitHub Copilot |
| 株式会社ジャパンチケットホールディングス | QA Engineer | Adopted to improve internal operations and efficiency | GitHub Copilot |
| クラシル株式会社 | VP of Engineering | Integrating generative AI into products and services | ChatGPT, LangChain, GitHub Copilot, Amazon Bedrock, Claude, Gemini, Cursor, Devin, Perplexity, LangGraph, Claude Code, OpenAI API |
| アセンド株式会社 | SRE | Adopted to improve internal operations and efficiency | Cursor, Claude Code, n8n |
| 株式会社SUPER STUDIO | Other / Tech Lead | Integrating generative AI into products and services | ChatGPT, GitHub Copilot, Claude, Gemini, Cursor, Devin, Notion AI |
| 株式会社エーピーコミュニケーションズ | IT Consultant | Integrating generative AI into products and services | ChatGPT, GitHub Copilot, LLM, Gemini, OpenAI API |
| 株式会社エーピーコミュニケーションズ | IT Consultant | Integrating generative AI into products and services | ChatGPT, GitHub Copilot, LLM, Gemini, OpenAI API |
| 株式会社エーピーコミュニケーションズ | AI / LLM Engineer | Integrating generative AI into products and services | ChatGPT, GitHub Copilot, LLM, Gemini, OpenAI API |
| 株式会社エーピーコミュニケーションズ | AI / LLM Engineer | Integrating generative AI into products and services | ChatGPT, GitHub Copilot, LLM, Gemini, OpenAI API |
| 株式会社エーピーコミュニケーションズ | AI / LLM Engineer | Integrating generative AI into products and services | ChatGPT, GitHub Copilot, LLM, Gemini, OpenAI API |
| 株式会社エーピーコミュニケーションズ | Other | Integrating generative AI into products and services | ChatGPT, GitHub Copilot, LLM, Gemini, OpenAI API |
| 株式会社エーピーコミュニケーションズ | Infrastructure Engineer / Project Manager | Integrating generative AI into products and services | ChatGPT, GitHub Copilot, LLM, Gemini, OpenAI API |
| 株式会社エーピーコミュニケーションズ | Infrastructure Engineer | Integrating generative AI into products and services | ChatGPT, GitHub Copilot, LLM, Gemini, OpenAI API |
| 株式会社エーピーコミュニケーションズ | Infrastructure Engineer | Integrating generative AI into products and services | ChatGPT, GitHub Copilot, LLM, Gemini, OpenAI API |
| カサナレ株式会社 | Forward Deployed Engineer | Developing generative AI models and LLM technology | ChatGPT, GitHub Copilot, Amazon Bedrock, Azure OpenAI Service, Vertex AI, Claude, Cursor, Devin, Notion AI, AI Agent, MCP, Claude Code, Codex, RAG, Coding Agent, LLMOps, Vercel AI, A2A |
| カサナレ株式会社 | Other / Other | Developing generative AI models and LLM technology | ChatGPT, GitHub Copilot, Amazon Bedrock, Azure OpenAI Service, Vertex AI, Claude, Cursor, Devin, Notion AI, AI Agent, MCP, Claude Code, Codex, RAG, Coding Agent, LLMOps, Vercel AI, A2A |
| カサナレ株式会社 | Other / Other | Developing generative AI models and LLM technology | ChatGPT, GitHub Copilot, Amazon Bedrock, Azure OpenAI Service, Vertex AI, Claude, Cursor, Devin, Notion AI, AI Agent, MCP, Claude Code, Codex, RAG, Coding Agent, LLMOps, Vercel AI, A2A |
| 株式会社PLAN-B | Backend Engineer | Developing generative AI models and LLM technology | ChatGPT, GitHub Copilot, Amazon Bedrock, Claude, Gemini, Cursor |
| 株式会社MonotaRO | Systems Engineer | Developing generative AI models and LLM technology | ChatGPT, GitHub Copilot, Claude, Cursor, Devin |
| 株式会社WEEL | Frontend Engineer | Integrating generative AI into products and services | ChatGPT, LangChain, GitHub Copilot, LLM, Amazon Bedrock, Azure OpenAI Service, Claude, Gemini, Cursor, Notion AI, Perplexity, Felo, Dify, LangGraph, LangSmith, Langfuse, AI Agent, MCP, Claude Code, Codex, RAG, Coding Agent, LLMOps, OpenAI API, Context Engineering, n8n |
Data source: Aggregated from public engineering job listings in Japan. AI usage reflects what each company disclosed on their job pages.