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.
Skills Required
- NLP and text classification experience using Python with scikit-learn or HuggingFace Transformers
- Ability to author clear AI architecture and model design documentation for non-technical reviewers
- Rule-based NLP experience, including keyword extraction, regular expressions, and scoring logic
- Machine-learning classification pipeline experience, including training-data preparation, evaluation, and tuning
- Anomaly detection experience with tabular data
- Experience with the Python data science stack, including pandas, NumPy, and scikit-learn
- Model feedback-loop design experience
- Experience wrapping machine-learning models as APIs or microservices
- Understanding of precision and recall trade-offs for catalog mapping
- SAP catalog code domain knowledge
What We Do
South Geeks engages top performance Software Developers from Latin America to join our clients’ teams worldwide. We build amazing products and sustain long-term relationships with our counterparts. We pride ourselves on being a socially responsible company. The results are seen in the performance of our teams and the bond we hold with each of our clients
