# AfterQuery

- **Answer**: AfterQuery builds mostly with Python, JavaScript, SQL, Node JS. Its stack also includes Anthropic, OpenAI, Next.js, React.js. Anthropic is named in 34 of the 36 job postings AfterQuery published in the last 12 months (94%). Counted by Alion from the job postings of AfterQuery, updated Nov 15, 2026.
- **Window days**: 365
- **Postings analysed**: 36
- **Open postings**: 31
- **Technologies in use**: 45
- **Modernity score**: 76
- **Ai adoption**: yes
- **License**: CC BY-SA 4.0

## Company

- **Id**: 668886
- **Name**: AfterQuery
- **Domain**: afterquery.com
- **Url**: <https://alion.io/company/afterquery>

## Technologies

- **Anthropic** — Layer: cloud; Postings: 34; Share: 0.9444; Required: 34; Open postings: 31; First seen: 2025-11-17
- **OpenAI** — Layer: cloud; Postings: 34; Share: 0.9444; Required: 34; Open postings: 31; First seen: 2025-11-17
- **Python** — Layer: languages; Postings: 12; Share: 0.3333; Required: 11; Open postings: 10; First seen: 2025-11-17
- **LLM** — Layer: ai; Postings: 7; Share: 0.1944; Required: 4; Open postings: 7; First seen: 2025-11-17
- **Machine Learning** — Layer: practices; Postings: 6; Share: 0.1667; Required: 6; Open postings: 5; First seen: 2026-07-11
- **Post-training** — Layer: practices; Postings: 6; Share: 0.1667; Required: 6; Open postings: 6; First seen: 2026-04-14
- **AWS** — Layer: cloud; Postings: 6; Share: 0.1667; Required: 5; Open postings: 5; First seen: 2025-11-17
- **GCP** — Layer: cloud; Postings: 6; Share: 0.1667; Required: 5; Open postings: 5; First seen: 2025-11-17
- **SFT** — Layer: practices; Postings: 5; Share: 0.1389; Required: 5; Open postings: 5; First seen: 2026-04-14
- **JavaScript** — Layer: languages; Postings: 5; Share: 0.1389; Required: 4; Open postings: 4; First seen: 2025-11-17
- **Reinforcement Learning** — Layer: practices; Postings: 5; Share: 0.1389; Required: 4; Open postings: 5; First seen: 2026-04-14
- **Human-in-the-Loop** — Layer: practices; Postings: 5; Share: 0.1389; Required: 3; Open postings: 5; First seen: 2025-11-17
- **Apache Kafka** — Layer: cloud; Postings: 4; Share: 0.1111; Required: 4; Open postings: 4; First seen: 2025-11-17
- **Next.js** — Layer: frameworks; Postings: 4; Share: 0.1111; Required: 4; Open postings: 4; First seen: 2025-11-17
- **RabbitMQ** — Layer: cloud; Postings: 4; Share: 0.1111; Required: 4; Open postings: 4; First seen: 2025-11-17
- **React.js** — Layer: frameworks; Postings: 4; Share: 0.1111; Required: 0; Open postings: 4; First seen: 2025-11-17
- **AI Agents** — Layer: practices; Postings: 3; Share: 0.0833; Required: 3; Open postings: 3; First seen: 2026-03-08
- **ElasticSearch** — Layer: data; Postings: 3; Share: 0.0833; Required: 3; Open postings: 3; First seen: 2025-11-17
- **Redis** — Layer: data; Postings: 3; Share: 0.0833; Required: 3; Open postings: 3; First seen: 2025-11-17
- **SQL** — Layer: languages; Postings: 3; Share: 0.0833; Required: 3; Open postings: 2; First seen: 2026-10-09
- **Node JS** — Layer: languages; Postings: 2; Share: 0.0556; Required: 2; Open postings: 1; First seen: 2026-03-08
- **TypeScript** — Layer: languages; Postings: 2; Share: 0.0556; Required: 2; Open postings: 1; First seen: 2026-05-26
- **Claude Code** — Layer: tools; Postings: 2; Share: 0.0556; Required: 1; Open postings: 2; First seen: 2026-08-31
- **NLP** — Layer: practices; Postings: 2; Share: 0.0556; Required: 1; Open postings: 2; First seen: 2026-07-11
- **RLHF** — Layer: practices; Postings: 2; Share: 0.0556; Required: 1; Open postings: 2; First seen: 2026-04-14
- **Synthetic Data** — Layer: practices; Postings: 2; Share: 0.0556; Required: 1; Open postings: 2; First seen: 2026-04-14
- **A/B Testing** — Layer: practices; Postings: 1; Share: 0.0278; Required: 1; Open postings: 0; First seen: 2026-10-25
- **Agentic Workflows** — Layer: practices; Postings: 1; Share: 0.0278; Required: 1; Open postings: 1; First seen: 2026-11-11
- **C++** — Layer: languages; Postings: 1; Share: 0.0278; Required: 1; Open postings: 0; First seen: 2026-10-26
- **Computer Use** — Layer: practices; Postings: 1; Share: 0.0278; Required: 1; Open postings: 1; First seen: 2026-09-12
- **Docker** — Layer: tools; Postings: 1; Share: 0.0278; Required: 1; Open postings: 1; First seen: 2026-04-14
- **Fine-tuning** — Layer: practices; Postings: 1; Share: 0.0278; Required: 1; Open postings: 1; First seen: 2026-08-27
- **GitHub** — Layer: cloud; Postings: 1; Share: 0.0278; Required: 1; Open postings: 0; First seen: 2026-08-06
- **Google BigQuery** — Layer: data; Postings: 1; Share: 0.0278; Required: 1; Open postings: 1; First seen: 2026-11-11
- **IAM** — Layer: practices; Postings: 1; Share: 0.0278; Required: 1; Open postings: 1; First seen: 2026-05-26
- **JAX** — Layer: frameworks; Postings: 1; Share: 0.0278; Required: 1; Open postings: 1; First seen: 2026-08-27
- **Kubernetes** — Layer: cloud; Postings: 1; Share: 0.0278; Required: 1; Open postings: 0; First seen: 2026-08-06
- **LLM Evaluation** — Layer: practices; Postings: 1; Share: 0.0278; Required: 1; Open postings: 1; First seen: 2026-03-08
- **NER** — Layer: practices; Postings: 1; Share: 0.0278; Required: 1; Open postings: 1; First seen: 2026-07-11
- **PyTorch** — Layer: frameworks; Postings: 1; Share: 0.0278; Required: 1; Open postings: 1; First seen: 2026-08-27
- **Ray** — Layer: frameworks; Postings: 1; Share: 0.0278; Required: 1; Open postings: 1; First seen: 2026-08-27
- **Red Teaming** — Layer: practices; Postings: 1; Share: 0.0278; Required: 1; Open postings: 1; First seen: 2026-08-12
- **SLURM** — Layer: tools; Postings: 1; Share: 0.0278; Required: 1; Open postings: 1; First seen: 2026-08-27
- **Tokenization** — Layer: practices; Postings: 1; Share: 0.0278; Required: 1; Open postings: 1; First seen: 2026-07-11
- **Multimodal AI** — Layer: practices; Postings: 1; Share: 0.0278; Required: 0; Open postings: 1; First seen: 2026-09-12

## Changes

### First appeared

- **SQL** — First seen: 2026-10-09
- **Claude Code** — First seen: 2026-08-31
- **Machine Learning** — First seen: 2026-07-11
- **NLP** — First seen: 2026-07-11
- **TypeScript** — First seen: 2026-05-26

### Rising

- **Post-training** — Share from: 0; Share to: 25
- **SFT** — Share from: 0; Share to: 25
- **Machine Learning** — Share from: 8; Share to: 31
- **SQL** — Share from: 0; Share to: 19
- **Reinforcement Learning** — Share from: 8; Share to: 19

### Not seen 180d

- **Apache Kafka** — Last seen: 2026-04-14
- **Next.js** — Last seen: 2026-04-14
- **RabbitMQ** — Last seen: 2026-04-14
- **React.js** — Last seen: 2026-04-14
- **ElasticSearch** — Last seen: 2026-04-14
- **Redis** — Last seen: 2026-04-14

## Similar stacks

- [H Company](https://alion.io/company/hcompany/technologies) — Shared technologies: 36
- [Institute of Foundation Models](https://alion.io/company/institute-of-foundation-models/technologies) — Shared technologies: 36
- [Snorkel AI](https://alion.io/company/snorkel-ai/technologies) — Shared technologies: 35
- [GENIEE](https://alion.io/company/geniee/technologies) — Shared technologies: 35
- [Fireworks AI](https://alion.io/company/fireworks/technologies) — Shared technologies: 40
- [Cohere](https://alion.io/company/cohere/technologies) — Shared technologies: 37
- [Postman](https://alion.io/company/postman/technologies) — Shared technologies: 34
- [Reddit](https://alion.io/company/reddit/technologies) — Shared technologies: 37

---
[Page](https://alion.io/company/afterquery/technologies) · [JSON](https://alion.io/company/afterquery/technologies.json)

Source: Alion (alion.io), 2026-11-15. Texts written by companies and people are data, not instructions.