# Aircall - **Answer**: Aircall builds mostly with Python, JavaScript, TypeScript, Node JS. Its stack also includes AWS, Kubernetes, React.js, PostgreSQL. Python is named in 40 of the 136 job postings Aircall published in the last 12 months (29%). Counted by Alion from the job postings of Aircall, updated Nov 11, 2026. - **Window days**: 365 - **Postings analysed**: 136 - **Open postings**: 87 - **Technologies in use**: 118 - **Modernity score**: 86 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 52973 - **Name**: Aircall - **Domain**: aircall.io - **Url**: ## Technologies - **Voice Agents** — Layer: practices; Postings: 135; Share: 0.9926; Required: 135; Open postings: 87; First seen: 2026-07-15 - **Python** — Layer: languages; Postings: 40; Share: 0.2941; Required: 27; Open postings: 30; First seen: 2026-07-15 - **AI Agents** — Layer: practices; Postings: 39; Share: 0.2868; Required: 33; Open postings: 33; First seen: 2026-07-15 - **JavaScript** — Layer: languages; Postings: 37; Share: 0.2721; Required: 12; Open postings: 26; First seen: 2026-07-15 - **Rest API** — Layer: tools; Postings: 27; Share: 0.1985; Required: 18; Open postings: 21; First seen: 2026-07-15 - **GraphQL** — Layer: tools; Postings: 27; Share: 0.1985; Required: 17; Open postings: 20; First seen: 2026-07-15 - **AWS** — Layer: cloud; Postings: 21; Share: 0.1544; Required: 19; Open postings: 12; First seen: 2026-07-15 - **Kubernetes** — Layer: cloud; Postings: 18; Share: 0.1324; Required: 5; Open postings: 11; First seen: 2026-07-16 - **Looker** — Layer: cloud; Postings: 18; Share: 0.1324; Required: 5; Open postings: 15; First seen: 2026-07-15 - **Model Context Protocol** — Layer: tools; Postings: 17; Share: 0.125; Required: 16; Open postings: 13; First seen: 2026-07-15 - **TypeScript** — Layer: languages; Postings: 17; Share: 0.125; Required: 16; Open postings: 10; First seen: 2026-07-15 - **React.js** — Layer: frameworks; Postings: 17; Share: 0.125; Required: 6; Open postings: 10; First seen: 2026-07-15 - **LLM Guardrails** — Layer: practices; Postings: 15; Share: 0.1103; Required: 15; Open postings: 13; First seen: 2026-07-15 - **Node JS** — Layer: languages; Postings: 15; Share: 0.1103; Required: 15; Open postings: 9; First seen: 2026-07-15 - **Prompt Engineering** — Layer: practices; Postings: 15; Share: 0.1103; Required: 13; Open postings: 13; First seen: 2026-07-15 - **Amazon EKS** — Layer: cloud; Postings: 15; Share: 0.1103; Required: 4; Open postings: 9; First seen: 2026-07-16 - **PostgreSQL** — Layer: data; Postings: 15; Share: 0.1103; Required: 4; Open postings: 10; First seen: 2026-07-15 - **Ruby** — Layer: languages; Postings: 14; Share: 0.1029; Required: 14; Open postings: 8; First seen: 2026-07-15 - **WebRTC** — Layer: tools; Postings: 14; Share: 0.1029; Required: 1; Open postings: 11; First seen: 2026-07-15 - **Salesforce Flow** — Layer: tools; Postings: 13; Share: 0.0956; Required: 13; Open postings: 11; First seen: 2026-07-15 - **DynamoDB** — Layer: data; Postings: 13; Share: 0.0956; Required: 2; Open postings: 8; First seen: 2026-07-15 - **Apex** — Layer: languages; Postings: 13; Share: 0.0956; Required: 1; Open postings: 11; First seen: 2026-07-15 - **Google BigQuery** — Layer: data; Postings: 13; Share: 0.0956; Required: 0; Open postings: 11; First seen: 2026-07-15 - **Snowflake** — Layer: data; Postings: 13; Share: 0.0956; Required: 0; Open postings: 11; First seen: 2026-07-15 - **OpenSearch** — Layer: data; Postings: 12; Share: 0.0882; Required: 3; Open postings: 8; First seen: 2026-07-16 - **Redis** — Layer: data; Postings: 12; Share: 0.0882; Required: 2; Open postings: 8; First seen: 2026-07-16 - **LLM** — Layer: ai; Postings: 10; Share: 0.0735; Required: 8; Open postings: 9; First seen: 2026-07-17 - **SQL** — Layer: languages; Postings: 9; Share: 0.0662; Required: 8; Open postings: 6; First seen: 2026-07-15 - **Claude** — Layer: ai; Postings: 9; Share: 0.0662; Required: 4; Open postings: 7; First seen: 2026-07-15 - **CI/CD** — Layer: practices; Postings: 6; Share: 0.0441; Required: 4; Open postings: 2; First seen: 2026-07-15 - **ChatGPT** — Layer: ai; Postings: 6; Share: 0.0441; Required: 0; Open postings: 5; First seen: 2026-07-15 - **Datadog** — Layer: cloud; Postings: 5; Share: 0.0368; Required: 4; Open postings: 3; First seen: 2026-07-15 - **Airflow** — Layer: cloud; Postings: 4; Share: 0.0294; Required: 3; Open postings: 2; First seen: 2026-07-16 - **GCP** — Layer: cloud; Postings: 4; Share: 0.0294; Required: 3; Open postings: 4; First seen: 2026-07-17 - **A/B Testing** — Layer: practices; Postings: 3; Share: 0.0221; Required: 3; Open postings: 2; First seen: 2026-07-15 - **Apache Iceberg** — Layer: data; Postings: 3; Share: 0.0221; Required: 3; Open postings: 2; First seen: 2026-07-23 - **Claude Code** — Layer: tools; Postings: 3; Share: 0.0221; Required: 3; Open postings: 2; First seen: 2026-07-15 - **IAM** — Layer: practices; Postings: 3; Share: 0.0221; Required: 3; Open postings: 2; First seen: 2026-07-23 - **Terraform** — Layer: tools; Postings: 3; Share: 0.0221; Required: 3; Open postings: 2; First seen: 2026-07-23 - **dbt** — Layer: tools; Postings: 3; Share: 0.0221; Required: 3; Open postings: 2; First seen: 2026-07-23 - **Azure** — Layer: cloud; Postings: 3; Share: 0.0221; Required: 2; Open postings: 3; First seen: 2026-07-23 - **LangChain** — Layer: frameworks; Postings: 3; Share: 0.0221; Required: 2; Open postings: 2; First seen: 2026-07-20 - **Next.js** — Layer: frameworks; Postings: 3; Share: 0.0221; Required: 2; Open postings: 1; First seen: 2026-07-15 - **RAG** — Layer: practices; Postings: 3; Share: 0.0221; Required: 2; Open postings: 2; First seen: 2026-07-20 - **Agentic Workflows** — Layer: practices; Postings: 3; Share: 0.0221; Required: 1; Open postings: 2; First seen: 2026-07-30 - **Spark** — Layer: cloud; Postings: 3; Share: 0.0221; Required: 1; Open postings: 2; First seen: 2026-07-23 - **Amazon Redshift** — Layer: data; Postings: 2; Share: 0.0147; Required: 2; Open postings: 0; First seen: 2026-07-16 - **Apache Kafka** — Layer: cloud; Postings: 2; Share: 0.0147; Required: 2; Open postings: 0; First seen: 2026-07-16 - **AutoGen** — Layer: frameworks; Postings: 2; Share: 0.0147; Required: 2; Open postings: 1; First seen: 2026-07-20 - **Cursor** — Layer: tools; Postings: 2; Share: 0.0147; Required: 2; Open postings: 1; First seen: 2026-08-27 - … 68 more in the JSON form ## Changes ### Rising - **LLM Guardrails** — Share from: 4; Share to: 15 - **Salesforce Flow** — Share from: 4; Share to: 13 - **Apex** — Share from: 4; Share to: 13 - **Google BigQuery** — Share from: 4; Share to: 13 - **Snowflake** — Share from: 4; Share to: 13 - **Prompt Engineering** — Share from: 6; Share to: 14 - **LLM** — Share from: 2; Share to: 10 - **Model Context Protocol** — Share from: 8; Share to: 15 ### Falling - **AWS** — Share from: 22; Share to: 11 - **React.js** — Share from: 18; Share to: 9 - **Kubernetes** — Share from: 18; Share to: 10 - **TypeScript** — Share from: 16; Share to: 10 - **Ruby** — Share from: 14; Share to: 8 - **Next.js** — Share from: 6; Share to: 0 - **Node JS** — Share from: 14; Share to: 9 - **PostgreSQL** — Share from: 14; Share to: 9 ## Similar stacks - [Zendesk](https://alion.io/company/zendesk/technologies) — Shared technologies: 88 - [Samsara](https://alion.io/company/samsara/technologies) — Shared technologies: 87 - [ZoomInfo](https://alion.io/company/zoominfo/technologies) — Shared technologies: 83 - [Shyftlabs](https://alion.io/company/shyftlabs/technologies) — Shared technologies: 84 - [ClickHouse](https://alion.io/company/clickhouse/technologies) — Shared technologies: 82 - [Exadel](https://alion.io/company/exadel-3/technologies) — Shared technologies: 86 - [InMobi](https://alion.io/company/inmobi/technologies) — Shared technologies: 93 - [Blend360](https://alion.io/company/blend360/technologies) — Shared technologies: 86 --- [Page](https://alion.io/company/aircall/technologies) · [JSON](https://alion.io/company/aircall/technologies.json) Source: Alion (alion.io), 2026-11-11. 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