Location: India, Remote-First Employment: Full-Time Start Date: November 2026 Experience: 4+ years Language: Fluent English required Industry: Cybersecurity / Enterprise SaaS / AI Security About the Opportunity Pragmatike is recruiting on behalf of a global enterprise cybersecurity company building a recent generation of products to secure AI agents, LLM-powered applications, and the data they access . The Threat Detection team builds the models that determine, in real time, whether a prompt, response, tool call, or piece of data presents a security risk, including prompt injection, jailbreak attempts, sensitive data exposure, policy violations, and anomalous agent behavior . You'll own detection models end to end, from data and training through evaluation and production serving , with models running inline in Go-based gateway and endpoint services. We're looking for an ML Engineer who cares as much about latency, reliability, and production performance as model quality, and who is comfortable working across both Python and Go . What You'll Do Design, train,



and evaluate threat detectors using classifiers, embedding-based models, fine-tuned LLMs, and rule/ML hybrid approaches. Build and maintain training and evaluation datasets, labeling workflows, and benchmark suites. Track model performance through precision/recall, error analysis, drift, and adversarial robustness . Serve models in production under strict latency requirements, working in Go to build inference services and integrate with gateway and endpoint pipelines. Optimize inference for performance and cost through techniques such as quantization, distillation, batching, and caching . Work closely with security researchers to turn emerging attack techniques into training data and detection logic. Build and maintain MLOps workflows covering reproducible training, model registries, monitoring, and safe model rollouts. Use AI-assisted development workflows to accelerate implementation, testing, debugging, and expe

📌 ML Engineer – Threat Detection Models (Tamil Nadu)
🏢 PRAGMATIKE
📍 Tamil Nadu