6 ir engineer jobs at 5 companies in Fairfield, CT
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Senior Software Engineer, Security
New York City, New York, United States
$144k-$209k/yrRemoteFull Time
SeatGeek: Mobile-focused marketplace for buying and selling live event tickets.
3+ YOE3+ years across security domains with strong software engineering skills; proficiency in Python/Go/C#; experience with cloud, CI/CD, detection/IR, threat modeling, and securing AI/LLM integrations; strong collaboration and communication.
New York or Norway or Sweden or Ireland or United States
RemoteFull Time
Newcode.ai: Agentic AI platform for legal workflow automation.
5+ YOE5+ years building backend production systems with 2+ years shipping retrieval/RAG; strong Python and FastAPI; experience running vector indexes (Qdrant), embeddings, PostgreSQL/Redis, OCR-heavy ingestion and IR metrics.
Machine Learning Engineer, Sponsored Products Off-Search Sourcing and Relevance
New York, New York, United States
OnsiteFull Time
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOE3+ years professional software development, 2+ years design/architecture experience, programming proficiency, experience with ML/data mining/IR/NLP preferred, BS in CS preferred.
Applied Science Manager, Sponsored Products and Brands -- Offsite
New York or Seattle or Palo Alto
OnsiteFull Time
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
4+ YOE3+ Mgmt4+ years applied research; 3+ years managing scientists/ML engineers; 3+ years building ML models; PhD or Masters with 6+ years of applied research; knowledge of ML, NLP, IR, analytics; programming in Java, C++, Python.
Los Angeles or Sacramento or San Diego or San Francisco or Santa Clara or Washington or Chicago or New York or Dallas or Houston
OnsiteFull Time
KPMG: Global professional services network providing audit, tax, and advisory.
3+ YOE3+ years digital forensics/IR experience, Bachelor\u0002s in CS/engineering/forensics or equivalent, DFIR investigations on iOS/macOS/Windows, scripting/programming (Python,Rust,C++,C#,Java), travel as needed, US work authorization required.
Digital Forensics and Incident Response (DFIR), Python, Rust, C++, C#, Java, Magnet, Cellebrite, Artificial Intelligence (AI)
DTCC: Provides post-trade infrastructure for the global financial services industry
3+ YOE3+ years threat hunting/detection/IR experience, Bachelor's or equivalent, hands-on log analysis across endpoint/identity/network/cloud, experience with KQL/SPL/EQL, scripting (Python/PowerShell/Bash), familiarity with MITRE ATT&CK and detection engineering.
Microsoft Defender for Endpoint, CrowdStrike Falcon, SentinelOne, Microsoft Sentinel, Splunk, Splunk SPL, Elastic, EQL, KQL, Lucene, Chronicle/Google SecOps, Microsoft Azure, AWS, Microsoft Entra ID, Microsoft Azure AD, Okta, CloudTrail, Kubernetes, Sigma, YARA, ATT&CK, SOAR, Python, PowerShell, Bash, jq, osquery, CyberChef, EDR/XDR, SIEM