Refractal

Platform Engineer

AI API Api Design Authentication Cloud +8 skills

About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable intelligence is here. The challenge now…

Security Engineer (Detection & Response)

AI Cybersecurity Datadog Prototyping SIEM +1 skills

About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable intelligence is here. The challenge now…

Security Engineer (AI Red Team)

AI API Authentication Cloud Cybersecurity +1 skills

About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable intelligence is here. The challenge now…

Software Engineer

AI API Authentication Cybersecurity Data Engineering +5 skills

About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable intelligence is here. The challenge now…

Senior Technical Account Manager

Agentic AI AI API Cloud Cybersecurity +2 skills

About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable intelligence is here. The challenge now…

Senior Forward Deployed Engineer

Agentic AI AI API Cloud Cybersecurity +2 skills

About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable intelligence is here. The challenge now…

Senior Content and Marketing Manager

AI Cybersecurity HubSpot Sales Enablement

About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable intelligence is here. The challenge now…

Senior Product Designer

AI Cybersecurity Figma Observability Prototyping +1 skills

About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable intelligence is here. The challenge now…

Senior Data Scientist

AI Cybersecurity Data Science Embeddings Fine Tuning +6 skills

About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable intelligence is here. The challenge now…

Senior DevOps Engineer

AI Automation AWS CI/CD Cloud +10 skills

About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable intelligence is here. The challenge now…

Account Executive EMEA

AI Cybersecurity Pipeline Management

About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable intelligence is here. The challenge now…

Solutions Engineer

AI API Cybersecurity SIEM Splunk +1 skills

About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable intelligence is here. The challenge now…

3 days ago

Senior Data Engineer — AI Security Data Platform

AI Data Pipelines Data Quality Nist

Refractal, an AI security company, is seeking an experienced Data Engineer to own production data pipelines and the evidence store used by auditors. You will design the data model, build streaming and batch layers, and…

3 days ago

DevOps Engineer for AI Security | Cloud & CI/CD Equity

AI Automation AWS CI/CD Cloud +6 skills

Refractal, an AI security company, seeks a senior DevOps/SRE to own production systems, CI/CD, and packaging for regulated deployments. You will harden cloud infrastructure, manage secrets and observability, and drive…

REFRACTAL

6 days ago

Senior Data Engineer

New UKSenior

AI Airflow Analytics BigQuery ClickHouse +11 skills

Senior Data Engineer at Refractal, an AI security startup in London, building the company's data foundation: an append-only, cryptographically signed evidence store, streaming/batch pipelines for detections, and training datasets. Core stack is Python, SQL, Postgres, BigQuery/ClickHouse, Kafka, and Airflow/Dagster.

80K – 135K £