OpenAI Codex
OpenAI's coding agent.
156
Open engineering roles mention it
21
Of those, leadership roles
81
Companies
Counts toward the AI coding index
Show as table
| Week | postings |
|---|---|
| 24 Aug - 30 Aug 2026 | 2 |
| 31 Aug - 6 Sept 2026 | 4 |
| 7 Sept - 13 Sept 2026 | 6 |
| 14 Sept - 20 Sept 2026 | 8 |
| 21 Sept - 27 Sept 2026 | 11 |
| 28 Sept - 4 Oct 2026 | 8 |
| 5 Oct - 11 Oct 2026 | 7 |
| 12 Oct - 18 Oct 2026 | 7 |
| 19 Oct - 25 Oct 2026 | 11 |
| 26 Oct - 1 Nov 2026 | 12 |
| 2 Nov - 8 Nov 2026 | 10 |
| 9 Nov - 15 Nov 2026 (so far) | 4 |
Companies
Open postings (156)
Flink3 · Berlin, Berlin, Germany
…let another teammate fail. Works with AI coding tools: You have used coding agents such as Claude Code, Cursor, Codex or GitHub Copilot, and you want them to be a central part of how you work. You know what to hand over…
Rebtel · Stockholm, Sweden
…of AI-powered workflows throughout the software development lifecycle, leveraging tools such as Claude Code, Cursor, and Codex. Modernize legacy systems, improve existing architecture, and develop scalable solutions that…
Appsfactory · Skopje, North Macedonia
…as Code: Pulumi, Terraform Collaboration and delivery: git, Azure Devops, Github Agentic coding: Codex, Claude Ways of work: Scrum and Kanban We Offer Flexible working hours: The standard workweek is 40 hours.…
Lendable · London (United Kingdom)
Software (general)United KingdomRemoteClaude CodeOpenAI CodexAI-assisted developmentAgentic codingPrompt / context engineering…than a QA team can sample, and directing coaching to the agents who need it. HOW WE WORK We use Claude Code, Codex, Augment and other AI tools every day. They've tripled our productivity, and we want you to help…
Fastned · Amsterdam, Netherlands
…drivers and our Finance team rely on every day. We encourage responsible AI usage and provide tooling like Claude Code, Codex, Dust . You’ll work closely with the other product teams, alongside fellow Backend Engineers, Data,…
Prismic · Remote, France / Remote
Software (general)FranceRemoteCursorClaude CodeOpenAI CodexClaudeChatGPT / GPT modelsLangChain+3 more…own two sides of that problem. The tools. The CLI and MCP are how agents work with Prismic. An agent in Cursor, Claude, ChatGPT, or Codex should be able to do everything you can do in the UI, without guessing, getting…
Wise · Tallinn, Estonia
…Cloud Native Back-End Systems Strong experience with LLM assisted coding practices and tools (e.g. Codex, Cursor) Test and Quality Automation Expertise Nice to have: Kubernetes administration skills Mentoring…
NEXTON · Paris, IDF, France
…compétences techniques sont les suivantes : • Bonne maîtrise des outils d’IA dédiés au développement (type Codex, GitLab Duo). • Solide expérience de développement et capacité d'adaptation sur du code legacy (Java, PHP,…
Softwaremind · Warsaw, Masovian Voivodeship, Poland / Remote
Full stackPolandRemoteCursorClaude CodeGitHub CopilotOpenAI CodexLangGraphAI-assisted development+2 more…features end to end and review frontend code Daily, hands-on use of agentic AI coding tools (Claude Code, Cursor, Copilot Workspace, Codex or similar) and a track record of shipping AI-accelerated code that holds up in…
Softwaremind · Warsaw, Masovian Voivodeship, Poland
Full stackPolandCursorClaude CodeGitHub CopilotOpenAI CodexAI-assisted developmentAgentic coding+1 more…server-state libraries such as TanStack Query Daily, hands-on use of agentic AI coding tools (Claude Code, Cursor, Copilot Workspace, Codex or similar) – you’ll demo your workflow live Testing discipline: Jest or Vitest,…
Tacto · Munich (Germany)
…software, automations, agents, or a technical project that real users used. - You build with AI every day. Cursor, Claude, Codex and agents are your default, and you've built with LLMs against real, messy data. - You're…
Nord Security · Poland
…tested, and impact measured (not just features delivered) - Comfort working AI-native: Claude Code, Codex, Cursor — you see AI as a multiplier, not a threat DON’T QUITE MATCH EVERY REQUIREMENT? Our technical bar is high,…
Deliveroo · London, England; London, United Kingdom - Deliveroo
Software (general)United KingdomCursorClaude CodeOpenAI CodexAI-assisted developmentAgentic codingAI / agent harness+1 more…code. AI-Native Engineering: Hands-on experience using AI coding tools (e.g., Claude Code, Codex, Cursor) throughout the software development lifecycle, with a practical understanding of how agent harnesses manage…
Apify · Czechia; Prague; Brno; Ostrava
Software (general)CzechiaRemoteCursorClaude CodeGitHub CopilotOpenAI CodexJetBrains AI / JunieAgentic coding+1 more…challenges you'll work on is turning coding agents into first-class Apify developers: Claude Code, Codex, or Cursor driving the whole loop from an empty folder to a running Actor with as little help from the creator as…
Deliveroo · London, United Kingdom - Deliveroo
…in ambiguity You work AI-first: you delegate to and orchestrate coding agents (e.g., Claude Code, Codex, Cursor) across design, implementation, testing, incident response, and releases If you don’t meet every requirement…
Reddit · Remote - United States
…building production web applications with JavaScript, TypeScript, and/or React. Comfort using Codex, Cursor, Claude, or comparable agentic coding tools in day-to-day software development. A track record of…
Flink3 · Berlin, BE, Germany
…data to decide what to build Experience with agentic development: using coding agents such as Claude Code, Cursor or Codex, and helping a team adopt them Search, recommendation or personalisation systems, including working…
Goodgame Studios · Hamburg, Germany
Data / ML engineeringGermanyRemoteGame studioCursorClaude CodeOpenAI CodexAI-assisted developmentAgentic workflowsMulti-agent systems+1 more…looking for someone who already uses agentic workflows as a core part of how they work: Claude Code, Codex, Cursor, custom agents, MCP servers, skills, planning loops, review gates, and AI-assisted engineering. Someone with…
Flink3 · Berlin, BE, Germany
Data / ML engineeringGermanyClaude CodeOpenAI CodexAI-assisted developmentAgentic codingMCP (Model Context Protocol)…Code (Terraform or Config Connector); dbt, Kubernetes and streaming are a plus You use AI coding tools (e.g. Claude Code, Codex) in your daily work and are excited to push how AI changes data engineering Passionate problem solver,…
Stream · Amsterdam office; Remote (EU) (Netherlands)
…WebRTC, WHIP/WHEP, RTMP, SRT, HLS, Protobuf, CockroachDB/Postgres, RocksDB, Raft and Redis, with Claude, Cursor and ChatGPT Codex in daily use. - Starting point: a concrete first 90 days. Ship a validation gate on every…
Stream · Toronto office (Canada)
…flow and the features that come after it. - Stack: Go, Postgres, Redis and React on GCP, with Claude, Cursor and ChatGPT Codex as everyday tools. - Starting point: a small team where your work is visible from week…
Autoscout24 · Berlin (Germany); AutoScout24 core
…engineering decisions. Extensive hands-on experience with AI development tools such as Claude Code, Codex, Cursor, or similar. You use these tools extensively in your own engineering work and understand how to use them…
Infinniinnovationssa · Remote; EU Remote
…and distributed tracing. Experience working with LLMs and agentic workflows, whether using tools like Claude Code or Codex in your development process or building LLM-powered solutions. WHAT’S IN IT FOR YOU Competitive…
Isar Aerospace · Parsdorf, Bavaria, Germany
…industries. Practical experience with AI-assisted engineering tools such as GitHub Copilot, Claude Code, or OpenAI Codex. Beyond technical proficiency, we´re looking for someone who... Builds, not just architects.…
Isar Aerospace · Parsdorf, Bavaria, Germany
…including AI-assisted coding and agentic development tools. Use technologies such as GitHub Copilot, Claude Code, or OpenAI Codex to accelerate prototyping, development, testing, and documentation where…
Celonis · Tokyo, Japan
PrincipalCursorClaude CodeOpenAI CodexAI-assisted developmentAgentic workflowsPrompt / context engineering…SQL, and Python. AI fluency: Comfort working with AI-assisted development tools (e.g., Claude Code, Codex, Cursor, etc.). Ability to write clear specifications, evaluate AI-generated outputs, and iterate effectively.…
Assemblyai · Singapore; Remote - San Francisco
…one programming language. Python preferred; other languages considered. Daily use of coding agents like Claude Code or Codex, with real projects shipped using them. You manage context across long tasks and check agent output…
Assemblyai · San Francisco ; Remote - San Francisco
…one programming language. Python preferred; other languages considered. Daily use of coding agents like Claude Code or Codex, with real projects shipped using them. You manage context across long tasks and check agent output…
Assemblyai · New York City; Remote - San Francisco
…one programming language. Python preferred; other languages considered. Daily use of coding agents like Claude Code or Codex, with real projects shipped using them. You manage context across long tasks and check agent output…
Tradelink · Munich
StaffGermanyClaude CodeOpenAI CodexChatGPT / GPT modelsAI-assisted developmentAgentic codingAI code review+3 more…and operating production software. You know what good engineering looks like before AI enters the picture. Claude Code, Codex or equivalent coding agents are already central to how you work. You do more than prompt: you have…