# Calfus

- **Answer**: Calfus builds mostly with SQL, Python, ABAP. Its stack also includes AWS, Databricks, Snowflake, Amazon Redshift. SQL is named in 12 of the 15 job postings Calfus published in the last 12 months (80%). Counted by Alion from the job postings of Calfus, updated Nov 12, 2026.
- **Window days**: 365
- **Postings analysed**: 15
- **Open postings**: 12
- **Technologies in use**: 36
- **Modernity score**: 77
- **Ai adoption**: no
- **License**: CC BY-SA 4.0

## Company

- **Id**: 3800027
- **Name**: Calfus
- **Domain**: calfus.com
- **Url**: <https://alion.io/company/calfus>

## Technologies

- **AI Agents** — Layer: practices; Postings: 13; Share: 0.8667; Required: 5; Open postings: 10; First seen: 2026-08-06
- **SQL** — Layer: languages; Postings: 12; Share: 0.8; Required: 10; Open postings: 9; First seen: 2026-08-06
- **AWS** — Layer: cloud; Postings: 9; Share: 0.6; Required: 9; Open postings: 9; First seen: 2026-08-24
- **Python** — Layer: languages; Postings: 9; Share: 0.6; Required: 8; Open postings: 9; First seen: 2026-08-24
- **Databricks** — Layer: cloud; Postings: 7; Share: 0.4667; Required: 7; Open postings: 7; First seen: 2026-08-24
- **ETL/ELT** — Layer: practices; Postings: 7; Share: 0.4667; Required: 7; Open postings: 7; First seen: 2026-08-24
- **Snowflake** — Layer: data; Postings: 7; Share: 0.4667; Required: 7; Open postings: 7; First seen: 2026-08-24
- **Amazon Redshift** — Layer: data; Postings: 6; Share: 0.4; Required: 6; Open postings: 6; First seen: 2026-08-24
- **Amazon S3** — Layer: cloud; Postings: 6; Share: 0.4; Required: 6; Open postings: 6; First seen: 2026-08-24
- **Azure** — Layer: cloud; Postings: 6; Share: 0.4; Required: 6; Open postings: 6; First seen: 2026-09-25
- **Azure Data Factory** — Layer: tools; Postings: 6; Share: 0.4; Required: 6; Open postings: 6; First seen: 2026-08-24
- **PostgreSQL** — Layer: data; Postings: 6; Share: 0.4; Required: 6; Open postings: 6; First seen: 2026-08-24
- **AWS Lambda** — Layer: cloud; Postings: 5; Share: 0.3333; Required: 5; Open postings: 5; First seen: 2026-08-24
- **Oracle** — Layer: data; Postings: 5; Share: 0.3333; Required: 5; Open postings: 2; First seen: 2026-08-06
- **Power BI** — Layer: cloud; Postings: 5; Share: 0.3333; Required: 5; Open postings: 5; First seen: 2026-08-24
- **Tableau** — Layer: cloud; Postings: 5; Share: 0.3333; Required: 5; Open postings: 5; First seen: 2026-08-24
- **Rest API** — Layer: tools; Postings: 5; Share: 0.3333; Required: 3; Open postings: 3; First seen: 2026-09-22
- **CI/CD** — Layer: practices; Postings: 4; Share: 0.2667; Required: 4; Open postings: 4; First seen: 2026-09-28
- **SOAP** — Layer: practices; Postings: 3; Share: 0.2; Required: 3; Open postings: 1; First seen: 2026-09-22
- **Ansible** — Layer: tools; Postings: 2; Share: 0.1333; Required: 2; Open postings: 2; First seen: 2026-09-28
- **Delta Lake** — Layer: data; Postings: 2; Share: 0.1333; Required: 2; Open postings: 2; First seen: 2026-09-25
- **Git** — Layer: tools; Postings: 2; Share: 0.1333; Required: 2; Open postings: 2; First seen: 2026-10-19
- **NumPy** — Layer: frameworks; Postings: 2; Share: 0.1333; Required: 2; Open postings: 2; First seen: 2026-10-19
- **Pandas** — Layer: frameworks; Postings: 2; Share: 0.1333; Required: 2; Open postings: 2; First seen: 2026-10-19
- **Playwright** — Layer: frameworks; Postings: 2; Share: 0.1333; Required: 2; Open postings: 2; First seen: 2026-09-28
- **Pytest** — Layer: frameworks; Postings: 2; Share: 0.1333; Required: 2; Open postings: 2; First seen: 2026-09-28
- **SSIS** — Layer: tools; Postings: 2; Share: 0.1333; Required: 2; Open postings: 2; First seen: 2026-10-19
- **Spark** — Layer: cloud; Postings: 2; Share: 0.1333; Required: 2; Open postings: 2; First seen: 2026-10-19
- **Terraform** — Layer: tools; Postings: 2; Share: 0.1333; Required: 2; Open postings: 2; First seen: 2026-09-28
- **Windows** — Layer: cloud; Postings: 2; Share: 0.1333; Required: 2; Open postings: 2; First seen: 2026-09-28
- **pySpark** — Layer: tools; Postings: 2; Share: 0.1333; Required: 2; Open postings: 2; First seen: 2026-10-19
- **ABAP** — Layer: languages; Postings: 1; Share: 0.0667; Required: 1; Open postings: 1; First seen: 2026-10-26
- **Airflow** — Layer: cloud; Postings: 1; Share: 0.0667; Required: 1; Open postings: 1; First seen: 2026-10-19
- **Azure SQL Database** — Layer: data; Postings: 1; Share: 0.0667; Required: 1; Open postings: 1; First seen: 2026-09-25
- **GCP** — Layer: cloud; Postings: 1; Share: 0.0667; Required: 1; Open postings: 1; First seen: 2026-09-25
- **OCR** — Layer: practices; Postings: 1; Share: 0.0667; Required: 1; Open postings: 1; First seen: 2026-10-26

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Source: Alion (alion.io), 2026-11-12. Texts written by companies and people are data, not instructions.