# OKX - **Answer**: OKX builds mostly with SQL, Python, Java, JavaScript. Its stack also includes React.js, AWS, Kubernetes, React Native. SQL is named in 62 of the 288 job postings OKX published in the last 12 months (22%). Counted by Alion from the job postings of OKX, updated Nov 10, 2026. - **Window days**: 365 - **Postings analysed**: 288 - **Open postings**: 208 - **Technologies in use**: 278 - **Modernity score**: 81 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 76 - **Name**: OKX - **Domain**: okx.com - **Url**: ## Technologies - **AI Agents** — Layer: practices; Postings: 72; Share: 0.25; Required: 65; Open postings: 53; First seen: 2025-08-22 - **SQL** — Layer: languages; Postings: 62; Share: 0.2153; Required: 47; Open postings: 46; First seen: 2024-11-13 - **Python** — Layer: languages; Postings: 62; Share: 0.2153; Required: 37; Open postings: 43; First seen: 2025-09-25 - **LLM** — Layer: ai; Postings: 60; Share: 0.2083; Required: 48; Open postings: 44; First seen: 2025-08-22 - **Java** — Layer: languages; Postings: 54; Share: 0.1875; Required: 43; Open postings: 45; First seen: 2025-01-14 - **DeFi** — Layer: practices; Postings: 49; Share: 0.1701; Required: 35; Open postings: 29; First seen: 2024-06-07 - **CI/CD** — Layer: practices; Postings: 36; Share: 0.125; Required: 30; Open postings: 31; First seen: 2025-04-15 - **JavaScript** — Layer: languages; Postings: 32; Share: 0.1111; Required: 14; Open postings: 22; First seen: 2026-03-31 - **Function Calling** — Layer: practices; Postings: 29; Share: 0.1007; Required: 26; Open postings: 22; First seen: 2025-08-22 - **RAG** — Layer: practices; Postings: 29; Share: 0.1007; Required: 23; Open postings: 22; First seen: 2025-09-25 - **React.js** — Layer: frameworks; Postings: 29; Share: 0.1007; Required: 13; Open postings: 20; First seen: 2026-03-31 - **Smart Contracts** — Layer: practices; Postings: 29; Share: 0.1007; Required: 12; Open postings: 23; First seen: 2026-03-18 - **Claude Code** — Layer: tools; Postings: 26; Share: 0.0903; Required: 22; Open postings: 19; First seen: 2026-04-14 - **AWS** — Layer: cloud; Postings: 24; Share: 0.0833; Required: 18; Open postings: 16; First seen: 2025-05-08 - **Machine Learning** — Layer: practices; Postings: 23; Share: 0.0799; Required: 20; Open postings: 17; First seen: 2024-11-13 - **Swift** — Layer: languages; Postings: 23; Share: 0.0799; Required: 20; Open postings: 17; First seen: 2026-05-04 - **Kotlin** — Layer: languages; Postings: 22; Share: 0.0764; Required: 19; Open postings: 16; First seen: 2026-05-04 - **OpenAI Codex** — Layer: tools; Postings: 21; Share: 0.0729; Required: 19; Open postings: 16; First seen: 2026-04-14 - **Kubernetes** — Layer: cloud; Postings: 21; Share: 0.0729; Required: 17; Open postings: 18; First seen: 2025-04-15 - **Human-in-the-Loop** — Layer: practices; Postings: 20; Share: 0.0694; Required: 18; Open postings: 16; First seen: 2026-04-14 - **Prompt Engineering** — Layer: practices; Postings: 20; Share: 0.0694; Required: 14; Open postings: 15; First seen: 2026-03-31 - **Linux** — Layer: cloud; Postings: 19; Share: 0.066; Required: 17; Open postings: 13; First seen: 2025-06-18 - **React Native** — Layer: frameworks; Postings: 19; Share: 0.066; Required: 12; Open postings: 13; First seen: 2026-05-04 - **Apache Kafka** — Layer: cloud; Postings: 18; Share: 0.0625; Required: 14; Open postings: 14; First seen: 2025-05-15 - **A/B Testing** — Layer: practices; Postings: 17; Share: 0.059; Required: 12; Open postings: 14; First seen: 2025-05-16 - **Claude** — Layer: ai; Postings: 16; Share: 0.0556; Required: 12; Open postings: 5; First seen: 2026-03-19 - **Anomaly Detection** — Layer: practices; Postings: 15; Share: 0.0521; Required: 13; Open postings: 4; First seen: 2026-03-13 - **Rust** — Layer: languages; Postings: 15; Share: 0.0521; Required: 11; Open postings: 12; First seen: 2026-03-20 - **Flutter** — Layer: frameworks; Postings: 15; Share: 0.0521; Required: 9; Open postings: 12; First seen: 2026-06-10 - **Dart** — Layer: languages; Postings: 15; Share: 0.0521; Required: 3; Open postings: 12; First seen: 2026-06-10 - **Redis** — Layer: data; Postings: 14; Share: 0.0486; Required: 11; Open postings: 11; First seen: 2025-01-14 - **C++** — Layer: languages; Postings: 14; Share: 0.0486; Required: 10; Open postings: 10; First seen: 2025-03-12 - **Objective-C** — Layer: languages; Postings: 13; Share: 0.0451; Required: 11; Open postings: 11; First seen: 2026-06-19 - **MySQL** — Layer: data; Postings: 13; Share: 0.0451; Required: 10; Open postings: 12; First seen: 2025-01-14 - **Go** — Layer: languages; Postings: 13; Share: 0.0451; Required: 9; Open postings: 10; First seen: 2025-03-12 - **Staking** — Layer: practices; Postings: 12; Share: 0.0417; Required: 10; Open postings: 12; First seen: 2026-07-14 - **Flink** — Layer: frameworks; Postings: 12; Share: 0.0417; Required: 9; Open postings: 7; First seen: 2026-01-23 - **Cursor** — Layer: tools; Postings: 11; Share: 0.0382; Required: 11; Open postings: 11; First seen: 2026-03-19 - **Copilot** — Layer: tools; Postings: 11; Share: 0.0382; Required: 9; Open postings: 8; First seen: 2026-04-14 - **Model Context Protocol** — Layer: tools; Postings: 11; Share: 0.0382; Required: 6; Open postings: 6; First seen: 2026-04-24 - **Spring Boot** — Layer: frameworks; Postings: 10; Share: 0.0347; Required: 10; Open postings: 9; First seen: 2025-05-15 - **TypeScript** — Layer: languages; Postings: 10; Share: 0.0347; Required: 10; Open postings: 5; First seen: 2026-04-24 - **WebSockets** — Layer: tools; Postings: 10; Share: 0.0347; Required: 9; Open postings: 7; First seen: 2026-03-18 - **IAM** — Layer: practices; Postings: 10; Share: 0.0347; Required: 7; Open postings: 8; First seen: 2025-05-08 - **GCP** — Layer: cloud; Postings: 10; Share: 0.0347; Required: 6; Open postings: 4; First seen: 2026-03-20 - **Spark** — Layer: cloud; Postings: 10; Share: 0.0347; Required: 6; Open postings: 8; First seen: 2026-03-20 - **Agentic Workflows** — Layer: practices; Postings: 9; Share: 0.0313; Required: 8; Open postings: 5; First seen: 2026-03-31 - **Hallucination** — Layer: practices; Postings: 9; Share: 0.0313; Required: 8; Open postings: 3; First seen: 2026-03-31 - **Rest API** — Layer: tools; Postings: 9; Share: 0.0313; Required: 7; Open postings: 8; First seen: 2026-03-18 - **Databricks** — Layer: cloud; Postings: 9; Share: 0.0313; Required: 5; Open postings: 8; First seen: 2026-01-23 - … 228 more in the JSON form ## Changes ### First appeared - **Bazel** — First seen: 2026-10-30 - **Progressive Delivery** — First seen: 2026-10-30 - **Amazon SageMaker** — First seen: 2026-10-23 - **Kling** — First seen: 2026-10-14 - **Fastlane** — First seen: 2026-09-25 - **GitHub Actions** — First seen: 2026-09-25 - **Move** — First seen: 2026-09-25 - **Clean Architecture** — First seen: 2026-09-24 ### Rising - **A/B Testing** — Share from: 0; Share to: 7 - **Chainalysis** — Share from: 1; Share to: 7 - **Figma** — Share from: 0; Share to: 6 - **Machine Learning** — Share from: 2; Share to: 6 - **Staking** — Share from: 4; Share to: 8 - **Clean Architecture** — Share from: 0; Share to: 3 - **Fastlane** — Share from: 0; Share to: 3 - **GitHub Actions** — Share from: 0; Share to: 3 ### Falling - **JavaScript** — Share from: 20; Share to: 2 - **React.js** — Share from: 19; Share to: 1 - **LLM** — Share from: 25; Share to: 9 - **React Native** — Share from: 16; Share to: 1 - **Flutter** — Share from: 14; Share to: 0 - **Dart** — Share from: 14; Share to: 0 - **Kotlin** — Share from: 16; Share to: 4 - **AI Agents** — Share from: 29; Share to: 18 ### Not seen 180d - **LangChain** — Last seen: 2026-04-29 - **LangGraph** — Last seen: 2026-04-29 - **Knowledge Graph** — Last seen: 2026-04-16 - **NLP** — Last seen: 2026-04-22 - **GraphRAG** — Last seen: 2026-04-16 - **Dify** — Last seen: 2026-04-23 - **Langfuse** — Last seen: 2026-04-23 - **Ethers.js** — Last seen: 2026-04-13 ## Similar stacks - [Binance](https://alion.io/company/binance/technologies) — Shared technologies: 190 - [Bybit](https://alion.io/company/bybit/technologies) — Shared technologies: 163 - [Coupang](https://alion.io/company/coupang/technologies) — Shared technologies: 193 - [Deutsche Telekom Digital Labs](https://alion.io/company/deutsche-telekom-digital-labs/technologies) — Shared technologies: 171 - [Grab](https://alion.io/company/grab/technologies) — Shared technologies: 189 - [Intuit](https://alion.io/company/intuit/technologies) — Shared technologies: 175 - [Fractal](https://alion.io/company/fractal-analytics/technologies) — Shared technologies: 174 - [Bitget](https://alion.io/company/bitget/technologies) — Shared technologies: 153 --- [Page](https://alion.io/company/okx/technologies) · [JSON](https://alion.io/company/okx/technologies.json) Source: Alion (alion.io), 2026-11-11. 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