# Roblox Corporation - **Answer**: Roblox Corporation builds mostly with C++, Python, Go, C#. Its stack also includes Kubernetes, React.js, AWS, Flink. C++ is named in 125 of the 341 job postings Roblox Corporation published in the last 12 months (37%). Counted by Alion from the job postings of Roblox Corporation, updated Nov 12, 2026. - **Window days**: 365 - **Postings analysed**: 341 - **Open postings**: 215 - **Technologies in use**: 219 - **Modernity score**: 78 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 246 - **Name**: Roblox Corporation - **Domain**: roblox.com - **Url**: ## Technologies - **C++** — Layer: languages; Postings: 125; Share: 0.3666; Required: 117; Open postings: 91; First seen: 2025-08-18 - **Python** — Layer: languages; Postings: 105; Share: 0.3079; Required: 92; Open postings: 70; First seen: 2025-10-27 - **Machine Learning** — Layer: practices; Postings: 86; Share: 0.2522; Required: 80; Open postings: 43; First seen: 2025-10-15 - **Go** — Layer: languages; Postings: 65; Share: 0.1906; Required: 57; Open postings: 42; First seen: 2025-12-02 - **C#** — Layer: languages; Postings: 64; Share: 0.1877; Required: 53; Open postings: 42; First seen: 2025-10-10 - **AI Agents** — Layer: practices; Postings: 54; Share: 0.1584; Required: 53; Open postings: 36; First seen: 2025-10-24 - **SQL** — Layer: languages; Postings: 52; Share: 0.1525; Required: 50; Open postings: 24; First seen: 2025-11-21 - **JavaScript** — Layer: languages; Postings: 47; Share: 0.1378; Required: 21; Open postings: 26; First seen: 2025-11-17 - **Kubernetes** — Layer: cloud; Postings: 46; Share: 0.1349; Required: 39; Open postings: 33; First seen: 2026-03-10 - **Java** — Layer: languages; Postings: 42; Share: 0.1232; Required: 40; Open postings: 33; First seen: 2025-10-27 - **Lua** — Layer: languages; Postings: 40; Share: 0.1173; Required: 22; Open postings: 28; First seen: 2025-10-23 - **Rust** — Layer: languages; Postings: 36; Share: 0.1056; Required: 36; Open postings: 27; First seen: 2025-10-10 - **CI/CD** — Layer: practices; Postings: 33; Share: 0.0968; Required: 27; Open postings: 15; First seen: 2026-03-04 - **TypeScript** — Layer: languages; Postings: 33; Share: 0.0968; Required: 24; Open postings: 19; First seen: 2025-11-17 - **React.js** — Layer: frameworks; Postings: 31; Share: 0.0909; Required: 24; Open postings: 17; First seen: 2025-11-17 - **A/B Testing** — Layer: practices; Postings: 29; Share: 0.085; Required: 29; Open postings: 14; First seen: 2025-11-17 - **LLM** — Layer: ai; Postings: 24; Share: 0.0704; Required: 22; Open postings: 17; First seen: 2025-10-15 - **AWS** — Layer: cloud; Postings: 24; Share: 0.0704; Required: 17; Open postings: 11; First seen: 2026-03-05 - **Spark** — Layer: cloud; Postings: 21; Share: 0.0616; Required: 18; Open postings: 11; First seen: 2025-11-21 - **Windows** — Layer: cloud; Postings: 17; Share: 0.0499; Required: 15; Open postings: 12; First seen: 2025-11-03 - **Flink** — Layer: frameworks; Postings: 16; Share: 0.0469; Required: 15; Open postings: 8; First seen: 2025-12-11 - **Luau** — Layer: languages; Postings: 16; Share: 0.0469; Required: 15; Open postings: 12; First seen: 2025-10-23 - **Agentic Workflows** — Layer: practices; Postings: 15; Share: 0.044; Required: 14; Open postings: 10; First seen: 2026-03-04 - **GCP** — Layer: cloud; Postings: 14; Share: 0.0411; Required: 12; Open postings: 5; First seen: 2026-03-05 - **Linux** — Layer: cloud; Postings: 14; Share: 0.0411; Required: 12; Open postings: 13; First seen: 2025-12-12 - **Apache Kafka** — Layer: cloud; Postings: 13; Share: 0.0381; Required: 12; Open postings: 6; First seen: 2026-02-19 - **Multimodal AI** — Layer: practices; Postings: 13; Share: 0.0381; Required: 11; Open postings: 5; First seen: 2025-10-27 - **Azure** — Layer: cloud; Postings: 11; Share: 0.0323; Required: 10; Open postings: 3; First seen: 2026-03-05 - **gRPC** — Layer: tools; Postings: 11; Share: 0.0323; Required: 8; Open postings: 5; First seen: 2026-05-11 - **Terraform** — Layer: tools; Postings: 11; Share: 0.0323; Required: 6; Open postings: 9; First seen: 2026-06-10 - **Figma** — Layer: cloud; Postings: 10; Share: 0.0293; Required: 10; Open postings: 7; First seen: 2026-04-20 - **Nomad** — Layer: tools; Postings: 10; Share: 0.0293; Required: 9; Open postings: 9; First seen: 2026-03-10 - **SLI/SLO/SLA** — Layer: practices; Postings: 10; Share: 0.0293; Required: 8; Open postings: 8; First seen: 2026-03-04 - **Recommender Systems** — Layer: practices; Postings: 9; Share: 0.0264; Required: 9; Open postings: 6; First seen: 2025-10-15 - **Incident Management** — Layer: practices; Postings: 8; Share: 0.0235; Required: 8; Open postings: 4; First seen: 2026-03-03 - **Scala** — Layer: languages; Postings: 8; Share: 0.0235; Required: 8; Open postings: 4; First seen: 2026-03-05 - **Quantization** — Layer: practices; Postings: 8; Share: 0.0235; Required: 7; Open postings: 5; First seen: 2025-10-24 - **IAM** — Layer: practices; Postings: 8; Share: 0.0235; Required: 6; Open postings: 6; First seen: 2026-05-07 - **Docker** — Layer: tools; Postings: 8; Share: 0.0235; Required: 5; Open postings: 4; First seen: 2026-06-10 - **Computer Vision** — Layer: practices; Postings: 7; Share: 0.0205; Required: 7; Open postings: 4; First seen: 2026-06-18 - **Envoy** — Layer: tools; Postings: 7; Share: 0.0205; Required: 7; Open postings: 5; First seen: 2026-03-10 - **Consul** — Layer: tools; Postings: 7; Share: 0.0205; Required: 6; Open postings: 6; First seen: 2026-03-10 - **GitOps** — Layer: practices; Postings: 7; Share: 0.0205; Required: 6; Open postings: 4; First seen: 2026-03-05 - **PKI** — Layer: practices; Postings: 7; Share: 0.0205; Required: 6; Open postings: 7; First seen: 2026-04-08 - **Service Mesh** — Layer: practices; Postings: 7; Share: 0.0205; Required: 6; Open postings: 4; First seen: 2026-03-10 - **Rest API** — Layer: tools; Postings: 7; Share: 0.0205; Required: 4; Open postings: 3; First seen: 2026-05-11 - **Unity** — Layer: frameworks; Postings: 7; Share: 0.0205; Required: 4; Open postings: 3; First seen: 2026-05-14 - **State Management** — Layer: practices; Postings: 7; Share: 0.0205; Required: 3; Open postings: 3; First seen: 2025-11-17 - **DHCP** — Layer: practices; Postings: 6; Share: 0.0176; Required: 6; Open postings: 6; First seen: 2026-02-25 - **DNS** — Layer: practices; Postings: 6; Share: 0.0176; Required: 6; Open postings: 5; First seen: 2026-02-25 - … 169 more in the JSON form ## Changes ### First appeared - **Red Teaming** — First seen: 2026-11-03 - **Adobe Photoshop** — First seen: 2026-10-26 - **ClickHouse** — First seen: 2026-10-20 - **Karpenter** — First seen: 2026-10-20 - **ArgoCD** — First seen: 2026-10-13 - **RAG** — First seen: 2026-10-07 - **TCP/IP** — First seen: 2026-10-06 - **Crowdstrike** — First seen: 2026-09-23 ### Rising - **TypeScript** — Share from: 6; Share to: 11 - **Linux** — Share from: 1; Share to: 6 - **Figma** — Share from: 0; Share to: 5 - **Rust** — Share from: 8; Share to: 12 - **React.js** — Share from: 6; Share to: 10 - **Apache Kafka** — Share from: 2; Share to: 6 - **SLI/SLO/SLA** — Share from: 1; Share to: 5 - **DHCP** — Share from: 0; Share to: 3 ### Falling - **Machine Learning** — Share from: 36; Share to: 20 - **SQL** — Share from: 23; Share to: 12 - **AWS** — Share from: 13; Share to: 4 - **Kubernetes** — Share from: 19; Share to: 12 - **Lua** — Share from: 15; Share to: 8 - **GCP** — Share from: 7; Share to: 2 - **Azure** — Share from: 6; Share to: 1 - **IAM** — Share from: 6; Share to: 1 ## Similar stacks - [eBay](https://alion.io/company/ebay/technologies) — Shared technologies: 143 - [Robinhood](https://alion.io/company/robinhood/technologies) — Shared technologies: 119 - [Grab](https://alion.io/company/grab/technologies) — Shared technologies: 161 - [Unity Technologies](https://alion.io/company/unity-technologies/technologies) — Shared technologies: 132 - [Coupang](https://alion.io/company/coupang/technologies) — Shared technologies: 160 - [Mercari](https://alion.io/company/mercari/technologies) — Shared technologies: 121 - [Airbnb](https://alion.io/company/airbnb/technologies) — Shared technologies: 117 - [Snowflake](https://alion.io/company/snowflake/technologies) — Shared technologies: 146 --- [Page](https://alion.io/company/roblox/technologies) · [JSON](https://alion.io/company/roblox/technologies.json) Source: Alion (alion.io), 2026-11-12. 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