🚀 Big news! Styx raises $2.7M to scale up Digital Risk Protection — get the details here
Description

Job summary

We’re looking for a Senior AI Developer to lead the technical development of our next-gen AI initiatives. You’ll be at the forefront of applying machine learning, NLP, and LLM technologies to detect and prevent brand abuse, impersonation, and malicious activity across digital channels. 

If you’re passionate about building impactful AI systems that protect real businesses from real threats, we want to talk. 

Duties and Responsibilities:

  • Architect, build, and deploy AI/ML models that power core features like impersonation detection, threat classification, and content analysis (e.g. text, image, video).
  • Design scalable pipelines to ingest and process high-volume data streams from social media, marketplaces, and web sources.
  • Collaborate with product and threat research teams to define AI-driven features and evaluate performance in real-world use cases.
  • Integrate LLMs and generative models (e.g. GPT, Claude, Gemini) into the detection stack for tasks like content similarity, fake profile detection, and deception pattern recognition.
  • Continuously improve accuracy and performance of AI models using feedback loops, active learning, and human-in-the-loop mechanisms.
  • Stay ahead of the curve on AI safety, adversarial attacks, and ethical deployment of AI in cybersecurity contexts.

Required Skills:

  • 5+ years of professional software engineering experience (Python strongly preferred)
  • 2+ years building and deploying ML models in production environments
  • Strong understanding of NLP, transformers, embeddings, and vector search
  • Experience with cloud-based architecture – AWS
  • Familiarity with real-time data ingestion and API integration
  • Knowledge of prompt engineering, fine-tuning LLMs, and RAG architectures
  • Comfortable working in agile, startup-paced environments

Nice to Have:

  • Prior experience in cybersecurity or threat detection domains
  • Familiarity with image/video deepfake detection, phishing analysis, or misinformation detection
  • Contributions to open-source AI projects or publications
  • Experience with Kubernetes, Docker, and scalable microservices

How to Apply:

Send your application to careers@styxintel.com

Please include your cover letter, resume, and the job title of the position you are applying for.