Consultor de Software
Core
Senior Software Specialist leading the design and implementation of critical components for anti-fraud and cybersecurity platforms, integrating ML/LLMs for real-time threat detection.
Role type
Senior IC Software Engineer (Anti-Fraud & ML Systems)
Builds
High-performance anti-fraud systems, ML/LLM pipelines, and critical backend services
Domain
Fintech / Cybersecurity / Machine Learning
Deliverable
production ML models
Required skills
Python (async/await, expert level), PostgreSQL, Oracle, FastAPI, Flask, Microservices Architecture, TypeScript, React, Docker, CI/CD
Preferred skills
Redis, Image/Document processing (Pillow, OpenCV, PyMuPDF), Observability (Elastic APM, Prometheus, Grafana), vLLM, LoRA, DPO, LLM fine-tuning, C-extensions, Garbage Collector deep diving
Technologies
Python, PostgreSQL, Oracle, FastAPI, Flask, TypeScript, React, Docker, Redis, vLLM, LoRA, DPO
Responsibilities
Design and implement ML/LLM solutions for fraud detection and anomaly classification; Integrate predictive models into low-latency processing pipelines; Monitor model performance and drift; Lead end-to-end development of complex backend services; Optimize data processing and complex queries; Act as technical authority for code quality and architecture; Mentor junior and senior developers; Architect RAG systems from scratch for LLMs.
Seniority
Senior, hands-on IC with technical leadership
