# Fitch Ratings - **Answer**: Fitch Ratings builds mostly with Python, SQL, Java, ABAP. Its stack also includes AWS, Kubernetes, FastAPI, Amazon Redshift. AWS is named in 15 of the 36 job postings Fitch Ratings published in the last 12 months (42%). Counted by Alion from the job postings of Fitch Ratings, updated Nov 8, 2026. - **Window days**: 365 - **Postings analysed**: 36 - **Open postings**: 20 - **Technologies in use**: 81 - **Modernity score**: 82 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 58570 - **Name**: Fitch Ratings - **Domain**: fitchratings.com - **Url**: ## Technologies - **AWS** — Layer: cloud; Postings: 15; Share: 0.4167; Required: 13; Open postings: 7; First seen: 2026-08-19 - **Python** — Layer: languages; Postings: 13; Share: 0.3611; Required: 13; Open postings: 6; First seen: 2026-08-19 - **CI/CD** — Layer: practices; Postings: 13; Share: 0.3611; Required: 11; Open postings: 7; First seen: 2026-08-19 - **SQL** — Layer: languages; Postings: 12; Share: 0.3333; Required: 12; Open postings: 8; First seen: 2026-09-18 - **Kubernetes** — Layer: cloud; Postings: 12; Share: 0.3333; Required: 10; Open postings: 5; First seen: 2026-08-19 - **Amazon EKS** — Layer: cloud; Postings: 11; Share: 0.3056; Required: 11; Open postings: 5; First seen: 2026-08-19 - **AI Agents** — Layer: practices; Postings: 9; Share: 0.25; Required: 9; Open postings: 6; First seen: 2026-09-21 - **Docker** — Layer: tools; Postings: 9; Share: 0.25; Required: 9; Open postings: 4; First seen: 2026-08-19 - **Azure** — Layer: cloud; Postings: 7; Share: 0.1944; Required: 7; Open postings: 2; First seen: 2026-08-19 - **Model Context Protocol** — Layer: tools; Postings: 7; Share: 0.1944; Required: 7; Open postings: 5; First seen: 2026-09-21 - **Rest API** — Layer: tools; Postings: 7; Share: 0.1944; Required: 7; Open postings: 2; First seen: 2026-09-21 - **Java** — Layer: languages; Postings: 6; Share: 0.1667; Required: 6; Open postings: 3; First seen: 2026-09-21 - **LLM** — Layer: ai; Postings: 6; Share: 0.1667; Required: 6; Open postings: 2; First seen: 2026-09-21 - **AWS Lambda** — Layer: cloud; Postings: 5; Share: 0.1389; Required: 5; Open postings: 4; First seen: 2026-09-21 - **Copilot** — Layer: tools; Postings: 5; Share: 0.1389; Required: 5; Open postings: 3; First seen: 2026-09-21 - **GitHub** — Layer: cloud; Postings: 5; Share: 0.1389; Required: 5; Open postings: 3; First seen: 2026-08-19 - **AWS Bedrock** — Layer: cloud; Postings: 4; Share: 0.1111; Required: 4; Open postings: 1; First seen: 2026-10-04 - **Amazon S3** — Layer: cloud; Postings: 4; Share: 0.1111; Required: 4; Open postings: 2; First seen: 2026-09-21 - **FastAPI** — Layer: frameworks; Postings: 4; Share: 0.1111; Required: 4; Open postings: 3; First seen: 2026-09-21 - **Machine Learning** — Layer: practices; Postings: 4; Share: 0.1111; Required: 4; Open postings: 1; First seen: 2026-09-05 - **Microsoft Excel** — Layer: tools; Postings: 4; Share: 0.1111; Required: 4; Open postings: 2; First seen: 2026-09-01 - **RAG** — Layer: practices; Postings: 4; Share: 0.1111; Required: 4; Open postings: 2; First seen: 2026-09-21 - **Agentic Workflows** — Layer: practices; Postings: 3; Share: 0.0833; Required: 3; Open postings: 1; First seen: 2026-09-21 - **Amazon Redshift** — Layer: data; Postings: 3; Share: 0.0833; Required: 3; Open postings: 2; First seen: 2026-09-21 - **Apache Kafka** — Layer: cloud; Postings: 3; Share: 0.0833; Required: 3; Open postings: 2; First seen: 2026-09-21 - **Fine-tuning** — Layer: practices; Postings: 3; Share: 0.0833; Required: 3; Open postings: 1; First seen: 2026-09-21 - **Git** — Layer: tools; Postings: 3; Share: 0.0833; Required: 3; Open postings: 1; First seen: 2026-09-24 - **GraphQL** — Layer: tools; Postings: 3; Share: 0.0833; Required: 3; Open postings: 2; First seen: 2026-09-21 - **Knowledge Graph** — Layer: practices; Postings: 3; Share: 0.0833; Required: 3; Open postings: 3; First seen: 2026-09-21 - **LLM Guardrails** — Layer: practices; Postings: 3; Share: 0.0833; Required: 3; Open postings: 2; First seen: 2026-09-22 - **LangChain** — Layer: frameworks; Postings: 3; Share: 0.0833; Required: 3; Open postings: 2; First seen: 2026-10-04 - **OpenAI** — Layer: cloud; Postings: 3; Share: 0.0833; Required: 3; Open postings: 0; First seen: 2026-10-08 - **Pandas** — Layer: frameworks; Postings: 3; Share: 0.0833; Required: 3; Open postings: 2; First seen: 2026-09-21 - **PostgreSQL** — Layer: data; Postings: 3; Share: 0.0833; Required: 3; Open postings: 1; First seen: 2026-09-21 - **PyTorch** — Layer: frameworks; Postings: 3; Share: 0.0833; Required: 3; Open postings: 1; First seen: 2026-09-21 - **pySpark** — Layer: tools; Postings: 3; Share: 0.0833; Required: 3; Open postings: 2; First seen: 2026-09-21 - **Spark** — Layer: cloud; Postings: 3; Share: 0.0833; Required: 1; Open postings: 2; First seen: 2026-09-21 - **Amazon SageMaker** — Layer: cloud; Postings: 2; Share: 0.0556; Required: 2; Open postings: 0; First seen: 2026-10-08 - **Covenant** — Layer: tools; Postings: 2; Share: 0.0556; Required: 2; Open postings: 1; First seen: 2026-10-04 - **DynamoDB** — Layer: data; Postings: 2; Share: 0.0556; Required: 2; Open postings: 1; First seen: 2026-09-21 - **LangGraph** — Layer: frameworks; Postings: 2; Share: 0.0556; Required: 2; Open postings: 1; First seen: 2026-10-04 - **Multi-Agent Systems** — Layer: practices; Postings: 2; Share: 0.0556; Required: 2; Open postings: 1; First seen: 2026-09-21 - **NLP** — Layer: practices; Postings: 2; Share: 0.0556; Required: 2; Open postings: 1; First seen: 2026-09-21 - **Prompt Engineering** — Layer: practices; Postings: 2; Share: 0.0556; Required: 2; Open postings: 1; First seen: 2026-09-21 - **SAP BTP** — Layer: cloud; Postings: 2; Share: 0.0556; Required: 2; Open postings: 0; First seen: 2026-10-16 - **Spring Boot** — Layer: frameworks; Postings: 2; Share: 0.0556; Required: 2; Open postings: 1; First seen: 2026-10-28 - **TensorFlow** — Layer: frameworks; Postings: 2; Share: 0.0556; Required: 2; Open postings: 0; First seen: 2026-10-08 - **ABAP** — Layer: languages; Postings: 2; Share: 0.0556; Required: 0; Open postings: 0; First seen: 2026-10-16 - **.NET** — Layer: cloud; Postings: 1; Share: 0.0278; Required: 1; Open postings: 1; First seen: 2026-09-21 - **A/B Testing** — Layer: practices; Postings: 1; Share: 0.0278; Required: 1; Open postings: 1; First seen: 2026-10-23 - … 31 more in the JSON form ## Similar stacks - [Fitch Group](https://alion.io/company/fitch-group/technologies) — Shared technologies: 81 - [Optum](https://alion.io/company/optum/technologies) — Shared technologies: 72 - [3Pillar Global](https://alion.io/company/3pillar/technologies) — Shared technologies: 68 - [Elsevier](https://alion.io/company/elsevier/technologies) — Shared technologies: 69 - [Blend360](https://alion.io/company/blend360/technologies) — Shared technologies: 68 - [Ekfrazo Technologies](https://alion.io/company/ekfrazo-technologies-private-limited/technologies) — Shared technologies: 72 - [Cornerstone OnDemand](https://alion.io/company/cornerstone-ondemand/technologies) — Shared technologies: 68 - [BP](https://alion.io/company/bp-com/technologies) — Shared technologies: 67 --- [Page](https://alion.io/company/fitch-ratings/technologies) · [JSON](https://alion.io/company/fitch-ratings/technologies.json) Source: Alion (alion.io), 2026-11-09. 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