# Changi Airport Group - **Answer**: Changi Airport Group builds mostly with Python, JavaScript, TypeScript, SQL. Its stack also includes AWS, Azure, DynamoDB, PyTorch. Python is named in 9 of the 18 job postings Changi Airport Group published in the last 12 months (50%). Counted by Alion from the job postings of Changi Airport Group, updated Nov 14, 2026. - **Window days**: 365 - **Postings analysed**: 18 - **Open postings**: 14 - **Technologies in use**: 79 - **Modernity score**: 76 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 450262 - **Name**: Changi Airport Group - **Domain**: changiairport.com - **Url**: ## Technologies - **Python** — Layer: languages; Postings: 9; Share: 0.5; Required: 9; Open postings: 6; First seen: 2026-08-31 - **AWS** — Layer: cloud; Postings: 9; Share: 0.5; Required: 8; Open postings: 6; First seen: 2026-09-01 - **CI/CD** — Layer: practices; Postings: 7; Share: 0.3889; Required: 4; Open postings: 6; First seen: 2026-08-31 - **Azure** — Layer: cloud; Postings: 5; Share: 0.2778; Required: 5; Open postings: 4; First seen: 2026-09-01 - **AI Agents** — Layer: practices; Postings: 5; Share: 0.2778; Required: 4; Open postings: 4; First seen: 2026-09-01 - **JavaScript** — Layer: languages; Postings: 5; Share: 0.2778; Required: 3; Open postings: 3; First seen: 2026-09-01 - **Machine Learning** — Layer: practices; Postings: 4; Share: 0.2222; Required: 4; Open postings: 3; First seen: 2026-08-31 - **Power BI** — Layer: cloud; Postings: 4; Share: 0.2222; Required: 4; Open postings: 4; First seen: 2026-08-31 - **TypeScript** — Layer: languages; Postings: 4; Share: 0.2222; Required: 4; Open postings: 3; First seen: 2026-09-01 - **Git** — Layer: tools; Postings: 4; Share: 0.2222; Required: 3; Open postings: 4; First seen: 2026-08-31 - **API Gateway** — Layer: cloud; Postings: 3; Share: 0.1667; Required: 3; Open postings: 2; First seen: 2026-09-01 - **AWS Bedrock** — Layer: cloud; Postings: 3; Share: 0.1667; Required: 3; Open postings: 2; First seen: 2026-09-01 - **AWS Bedrock AgentCore** — Layer: cloud; Postings: 3; Share: 0.1667; Required: 3; Open postings: 2; First seen: 2026-09-01 - **AWS Lambda** — Layer: cloud; Postings: 3; Share: 0.1667; Required: 3; Open postings: 2; First seen: 2026-09-01 - **Amazon S3** — Layer: cloud; Postings: 3; Share: 0.1667; Required: 3; Open postings: 2; First seen: 2026-09-01 - **DynamoDB** — Layer: data; Postings: 3; Share: 0.1667; Required: 3; Open postings: 2; First seen: 2026-09-01 - **IAM** — Layer: practices; Postings: 3; Share: 0.1667; Required: 3; Open postings: 2; First seen: 2026-09-01 - **PyTorch** — Layer: frameworks; Postings: 3; Share: 0.1667; Required: 3; Open postings: 2; First seen: 2026-08-31 - **Tableau** — Layer: cloud; Postings: 3; Share: 0.1667; Required: 3; Open postings: 3; First seen: 2026-08-31 - **Human-in-the-Loop** — Layer: practices; Postings: 3; Share: 0.1667; Required: 2; Open postings: 2; First seen: 2026-09-01 - **LLM Guardrails** — Layer: practices; Postings: 3; Share: 0.1667; Required: 2; Open postings: 2; First seen: 2026-09-01 - **AWS CDK** — Layer: tools; Postings: 3; Share: 0.1667; Required: 1; Open postings: 2; First seen: 2026-09-01 - **Terraform** — Layer: tools; Postings: 3; Share: 0.1667; Required: 1; Open postings: 2; First seen: 2026-09-01 - **Function Calling** — Layer: practices; Postings: 3; Share: 0.1667; Required: 0; Open postings: 2; First seen: 2026-09-01 - **RAG** — Layer: practices; Postings: 3; Share: 0.1667; Required: 0; Open postings: 2; First seen: 2026-09-01 - **Amazon CloudWatch** — Layer: cloud; Postings: 2; Share: 0.1111; Required: 2; Open postings: 1; First seen: 2026-10-12 - **Amazon ECS** — Layer: cloud; Postings: 2; Share: 0.1111; Required: 2; Open postings: 1; First seen: 2026-10-12 - **Amazon EKS** — Layer: cloud; Postings: 2; Share: 0.1111; Required: 2; Open postings: 1; First seen: 2026-10-12 - **Anomaly Detection** — Layer: practices; Postings: 2; Share: 0.1111; Required: 2; Open postings: 2; First seen: 2026-08-31 - **GCP** — Layer: cloud; Postings: 2; Share: 0.1111; Required: 2; Open postings: 2; First seen: 2026-09-01 - **Platform Engineering** — Layer: practices; Postings: 2; Share: 0.1111; Required: 2; Open postings: 1; First seen: 2026-10-12 - **SQL** — Layer: languages; Postings: 2; Share: 0.1111; Required: 2; Open postings: 2; First seen: 2026-09-01 - **Scikit-learn** — Layer: frameworks; Postings: 2; Share: 0.1111; Required: 2; Open postings: 2; First seen: 2026-08-31 - **Next.js** — Layer: frameworks; Postings: 2; Share: 0.1111; Required: 1; Open postings: 2; First seen: 2026-09-01 - **React.js** — Layer: frameworks; Postings: 2; Share: 0.1111; Required: 1; Open postings: 2; First seen: 2026-09-01 - **Agentic Workflows** — Layer: practices; Postings: 2; Share: 0.1111; Required: 0; Open postings: 1; First seen: 2026-10-12 - **Embeddings** — Layer: practices; Postings: 2; Share: 0.1111; Required: 0; Open postings: 1; First seen: 2026-10-12 - **Kubernetes** — Layer: cloud; Postings: 2; Share: 0.1111; Required: 0; Open postings: 1; First seen: 2026-10-12 - **.NET** — Layer: cloud; Postings: 1; Share: 0.0556; Required: 1; Open postings: 0; First seen: 2026-09-14 - **A/B Testing** — Layer: practices; Postings: 1; Share: 0.0556; Required: 1; Open postings: 1; First seen: 2026-10-14 - **Adobe Photoshop** — Layer: tools; Postings: 1; Share: 0.0556; Required: 1; Open postings: 1; First seen: 2026-08-30 - **Adobe Premiere Pro** — Layer: tools; Postings: 1; Share: 0.0556; Required: 1; Open postings: 1; First seen: 2026-08-30 - **Amazon SageMaker** — Layer: cloud; Postings: 1; Share: 0.0556; Required: 1; Open postings: 0; First seen: 2026-09-21 - **Braze** — Layer: cloud; Postings: 1; Share: 0.0556; Required: 1; Open postings: 1; First seen: 2026-10-14 - **C#** — Layer: languages; Postings: 1; Share: 0.0556; Required: 1; Open postings: 0; First seen: 2026-09-14 - **Canva** — Layer: tools; Postings: 1; Share: 0.0556; Required: 1; Open postings: 1; First seen: 2026-08-30 - **Computer Vision** — Layer: practices; Postings: 1; Share: 0.0556; Required: 1; Open postings: 1; First seen: 2026-09-19 - **Databricks** — Layer: cloud; Postings: 1; Share: 0.0556; Required: 1; Open postings: 1; First seen: 2026-09-01 - **Digital Twin** — Layer: practices; Postings: 1; Share: 0.0556; Required: 1; Open postings: 0; First seen: 2026-09-14 - **ETL/ELT** — Layer: practices; Postings: 1; Share: 0.0556; Required: 1; Open postings: 1; First seen: 2026-09-01 - … 29 more in the JSON form ## Similar stacks - [Bayer](https://alion.io/company/bayer-7/technologies) — Shared technologies: 68 - [LMI](https://alion.io/company/lmisolutions/technologies) — Shared technologies: 69 - [Trane Technologies](https://alion.io/company/tranetechnologies/technologies) — Shared technologies: 63 - [Blend360](https://alion.io/company/blend360/technologies) — Shared technologies: 62 - [Gartner](https://alion.io/company/gartner-com/technologies) — Shared technologies: 63 - [Marsh McLennan](https://alion.io/company/marshmclennan/technologies) — Shared technologies: 69 - [Minfy Technologies](https://alion.io/company/minfy-technologies/technologies) — Shared technologies: 63 - [Deloitte Spain](https://alion.io/company/deloitte-es/technologies) — Shared technologies: 63 --- [Page](https://alion.io/company/changiairport/technologies) · [JSON](https://alion.io/company/changiairport/technologies.json) Source: Alion (alion.io), 2026-11-14. 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