--- title: 'AI/ML Engineer (Hybrid NLP + Classification) at South Geeks' canonical: 'https://feeny.ai/job/ai-ml-engineer-hybrid-nlp-classification-south-geeks-remote-1pyzgv51mg7e' type: 'job' last_seen: '2026-09-06' --- # AI/ML Engineer (Hybrid NLP + Classification) at South Geeks - **Company:** South Geeks - **Location:** Remote - **Employment:** full-time - **Work type:** remote - **Posted:** 2026-08-20 - **Last confirmed live:** 2026-09-06 - **Apply:** https://jobs.ashbyhq.com/southgeeks/32bb2ba8-707f-4b37-a96a-de34987344f3 ## Job description Hi there :) Thanks for checking in to find out about our open position. We´ll provide as much information as possible, but please feel free to reach us if you have further questions. We´ll be happy to see your application, even if there are skills you don't quite master! ## About Us At South Geeks, we engage top-performing Software Engineers, Security Experts, and Data Analysts from Latin America to join our clients' teams worldwide. For over 8 years, we've been helping future-shaping companies scale faster by curating world-class tech talent and building long-lasting, strategic partnerships. We pride ourselves on a people-centered culture that powers innovation, collaboration, and excellence. ## About the Client Our client is a Fortune 500 global energy company running a strategic initiative to migrate historical Plant Maintenance data into SAP S/4HANA through a governed, auditable web application integrated with SAP CPI. The work runs in 8 Agile-Scrum sprints over 16 weeks, fully remote, with a small senior team operating end to end. ## About the Role We are looking for a part-time AI/ML Engineer to design and build the AI component of the platform: a hybrid rule-based plus ML system that maps contractor free-text into a 4-tier SAP catalog hierarchy, flags anomalies, and learns from operator corrections. Assignment Highlights - 3-month engagement - 6 to 10 hours per week during active phases - 100% remote, Eastern Time overlap for gate and sprint reviews - BYOD ## Key Responsibilities - Author the AI/ML Architecture Design Document - Recommend an accuracy threshold for the catalog mapping engine. - Build the 4-tier catalog code mapping engine for SAP catalog types. - Implement the AI anomaly detection module. - Design and implement the "Train Model" feedback loop where operator corrections retrain the model. - Wrap the model as a microservice for the main app. What You Need to Succeed in This Role - NLP / text classification in Python (scikit-learn or HuggingFace transformers). - AI architecture documentation: a clean model design doc readable by non-technical reviewers. - Rule-based NLP (keyword extraction, regex, scoring logic). - ML classification pipeline (training data preparation, evaluation, tuning). - Anomaly detection in tabular data. - Python data science stack (pandas, numpy, scikit-learn, optionally spaCy). - Model feedback loop design. - API / microservice wrapping of an ML model. Nice to have: precision/recall trade-off framing for catalog mapping; SAP catalog code domain knowledge. ## Our Team We strive to create an inspiring and growth-oriented environment where everyone feels valued, heard, and empowered. We promote both personal and professional development, with individualized support for your needs and concerns. We aim to build a space where everyone can thrive. ## What We Offer - 100% remote work - Payment in USD This position is available for candidates based in LATAM. ## About South Geeks ## Core Business - **Primary industry**: Tech talent services / Staff augmentation / Nearshoring - **Target customers**: B2B – mid-to-large enterprises in Fintech, Life Sciences, and data-critical industries (e.g., cybersecurity, insurance, legal tech) - **Mission**: “Power the evolution of leading companies in Fintech and Life Sciences by curating elite engineers from Latin America to enhance our clients, building long-lasting strategic tech partnerships.” [southgeeks.com/about](https://www.southgeeks.com/about) ## Products & Services - **[Staff Augmentation]**: Add individual mid-to-senior software developers, testers, data scientists, DevOps specialists to existing teams. - **[Dedicated Teams]**: Assemble full, managed teams with a dedicated leader that fits the client’s structure. - **[Time & Materials]**: Flexible project-based engagement with full ownership – assign a leader, build the team, manage the project. - **[Quality Assurance & Testing]**: Day-to-day testers plus turnkey test planning, automation, and execution. - **[Infrastructure & Security]**: Architecture, deployment, and ongoing security management. - **[Agentic AI & Data Science]**: Specialists for data strategy, intelligent applications, and AI integration. [southgeeks.com](https://www.southgeeks.com/) ## Market Standing - **Valuation/Market Cap**: Not publicly available - **Key Metric**: 200+ engineers placed across 50+ projects; 97% client retention rate; NPS of 85+ [southgeeks.com](https://www.southgeeks.com/) - **Notable Investors/Partners**: Not publicly available (no funding rounds disclosed) - **Growth Signals**: Long-term client relationships (many engineers with same client 5+ years); expanding into AI/Data Science services; strong focus on highly regulated industries (Fintech, Life Sciences) [southgeeks.com/about](https://www.southgeeks.com/about) ## Competitive Advantages - **High retention**: 97% retention rate – attributed to career pathing, nurturing environment, and performance coaching. - **Cultural alignment**: Engineers are fluent in English and Spanish/Portuguese; soft skills developed with a performance coach. - **Latin American talent pool**: Access to a curated, vetted network of engineers who integrate seamlessly with US/European teams. - **Specialized industry focus**: Deep expertise in Fintech, Life Sciences, and data-critical sectors where compliance and security are paramount. - **Flexible engagement models**: From single expert to full project delivery with leadership. [southgeeks.com](https://www.southgeeks.com/) ## Strategic Focus - Deepen specialization in Fintech and Life Sciences verticals. - Expand AI/Data Science offerings (Agentic AI, NLP, classification). - Maintain high retention through continuous training, coaching, and long-term assignments. - Scale operations while preserving cultural fit and communication standards. [southgeeks.com](https://www.southgeeks.com/) ## Why Work Here - **Remote-first**: 100% remote work with clear guidelines; paid in USD at competitive hourly rates. [southgeeks.com/careers](https://www.southgeeks.com/careers) - **Full-time, long-term engagements**: Most roles are long-term with the same client, providing stability. - **Perks**: Paid time off, continuous English classes, performance coaching, referral fees. [southgeeks.com/careers](https://www.southgeeks.com/careers) - **Culture**: Described as a “nice place to work” by employees; supportive guidance from recruiters and managers. [southgeeks.com/careers](https://www.southgeeks.com/careers) - **International projects**: Work on state-of-the-art projects with global clients. - **Engineering culture**: Emphasis on technical excellence, soft skills, and long-term career growth. ## Sources 1. [southgeeks.com](https://www.southgeeks.com/) 2. [southgeeks.com/about](https://www.southgeeks.com/about) 3. [southgeeks.com/careers](https://www.southgeeks.com/careers) 4. [builtin.com](https://builtin.com/company/south-geeks) 5. [jobs.ashbyhq.com](https://jobs.ashbyhq.com/southgeeks) ## Other roles at South Geeks - [Marketing & Communications Specialist (part-time)](https://feeny.ai/job/marketing-communications-specialist-part-time-south-geeks-remote-b4zc3e6y7qmk) - [Senior Sales Executive](https://feeny.ai/job/senior-sales-executive-south-geeks-united-states-xjyfjrae0an2) — United States - [Senior Java Developer](https://feeny.ai/job/senior-java-developer-south-geeks-remote-0rdrmvt0p2tw) - [Senior Fullstack Engineer (Python + JS)](https://feeny.ai/job/senior-fullstack-engineer-python-js-south-geeks-remote-fx5gwjd9k292) - [Senior Full Stack .NET Engineer (Legacy Windows App)](https://feeny.ai/job/senior-full-stack-net-engineer-legacy-windows-app-south-geeks-remote-8r5yj0a2jy8h) - [AI Solutions & Enablement Engineer](https://feeny.ai/job/ai-solutions-enablement-engineer-south-geeks-remote-0zg7hrv0nj48) - [RPA Developer (UIPath)](https://feeny.ai/job/rpa-developer-uipath-south-geeks-remote-7ssnbgkbb5gs) - [Staff Software Engineer (AI-Native Full-Stack)](https://feeny.ai/job/staff-software-engineer-ai-native-full-stack-south-geeks-remote-c8rfdn0xes06) - [Senior Software Engineer (VB6 / Legacy Modernization)](https://feeny.ai/job/senior-software-engineer-vb6-legacy-modernization-south-geeks-remote-m4fjc01z2rk9) - [Full-stack Engineer (Java+JS)](https://feeny.ai/job/full-stack-engineer-java-js-south-geeks-remote-8tbfk616a6h3)