Overview: TekWissen is a global workforce management provider headquartered in Ann Arbor, Michigan that offers strategic talent solutions to our clients world-wide. Our client provider of digital technology and transformation, information technology and services
Position: Senior AI/ML EngineerLocation: Frisco TX / Atlanta GADuration: 6 Months Job Type: Temporary Assignment Work Type: OnsiteJob Description :Role Overview: - Lead the design and deployment of scalable AI/ML solutions focused on real-time personalization, recommendation systems, and customer knowledge graphs, driving measurable improvements in engagement and conversion.
Key Responsibilities: - Design and build collaborative, content-based, and hybrid recommendation systems
- Develop real-time personalization pipelines and ranking models
- Architect end-to-end ML systems (batch + streaming) with low-latency inference
- Build customer knowledge graphs (Neo4j/Neptune) modeling users, products, and interactions
- Enable Customer 360 insights and context-aware recommendations
- Develop scalable pipelines using Python, Spark, Kafka
- Implement feature engineering, model training, and deployment workflows
- Drive experimentation (A/B testing) and optimize for CTR, engagement, and conversion
- Ensure data quality, model performance, and system reliability
- Apply MLOps practices (CI/CD, monitoring, model lifecycle management)
- Mentor team members and collaborate with product/business stakeholders
Required Skills: - Strong Python and experience with Pandas, PySpark
- Expertise in recommender systems (matrix factorization, deep learning, ranking models)
- Experience in entity resolution / record linkage
- Hands-on with graph modeling & graph databases (Neo4j, RDF, graph embeddings)
- Strong understanding of ML lifecycle, experimentation, and evaluation metrics (NDCG, MAP, Precision/Recall)
Nice to Have: - Experience with real-time ML systems and large-scale data (TB/PB)
TekWissen® Group is an equal opportunity employer supporting workforce diversity.