This role is for a Remote Ontology Data Modeler with a contract length of "unknown," offering a pay rate of "unknown." Candidates must have a Bachelor's degree, 5+ years in data modeling, and 2+ years in Ontology Design. Proficiency in OWL, RDF, and related tools is essential. Experience in the aviation industry is preferred.

This role is for a Senior AI Engineer, remote, with a contract length of "unknown" and a pay rate of "unknown." Key skills include medical NLP, reinforcement learning, and proficiency in Python and ML frameworks. A degree in Computer Science or related field is required.

This role is for a Data Scientist on a 6-month contract starting 1 September 2025, located in London (hybrid). Key skills include Python, Azure, and generative AI expertise, with experience in frameworks like Numpy and Pandas.

This role is for a Data Architect/Engineer focused on AWS infrastructure for AI/ML workloads. Contract length is unspecified, with a pay rate of $60-80/hr. Key skills include AWS expertise, data pipeline management, and collaboration. Remote work requires Pacific Time availability.

This role is a contract position for a Sr. Data Scientist/Lead Data Scientist requiring hands-on experience with LLMs, strong Python skills, and model evaluation expertise. Preferred experience includes RAG, retail, and knowledge graphs. Location is unspecified.

This role is for a Lead Data Scientist (Gen AI/ML) in Charlotte, NC, offering a 12-month contract with a pay rate of "TBD." Candidates must have hands-on LLM experience, strong Python skills, and familiarity with vector databases.

This role is for a remote AI Engineer with a contract length unspecified, offering a competitive pay rate. Key requirements include a degree in Computer Science or related field, 3-5 years of AI solution experience, and proficiency in Python/C++.

This role is for an Applied Data Scientist with a contract length of "unknown" and a pay rate of "$X-$Y." Key skills include AI/ML algorithms, Python, C++, and experience in time series data modeling. A Ph.D. or Master's in a relevant field is required.

This role is for a Data Scientist specializing in Agentic AI, based in Plano, TX, for a 12+ month contract. Key skills include expertise in language graphs, NLP, and graph neural networks. Local Texas candidates only.

This role is for a Generative AI Architect with 12-15 years of experience, offering a hybrid work model. Pay rate is "unknown" for a contract length of "unknown." Key skills include PySpark, Azure Machine Learning, ML Ops, and expertise in Generative AI solutions.

This role is for an AI/ML Developer on a contract basis, offering competitive pay. The ideal candidate has 5+ years in software/ML engineering, expertise in LLMs, GNNs, and MLOps practices, with an MSc/PhD or equivalent experience. Remote work is available.

This role is for a Principal AI Engineer/Principal Data Scientist on a remote contract, offering competitive pay. Requires a Master's or PhD, 14+ years of AI experience, healthcare AI knowledge, and proficiency in Python, TensorFlow/PyTorch, and NLP libraries.

This role is a Senior Data Scientist for a 6-month remote contract, offering expertise in AI Engineering, MLOps, and security automation. Requires 5+ years in data science and 8+ years in security engineering, with preferred knowledge of Splunk and cloud services.

This role is for an AI/ML Engineer on a contract basis, paying $73.00 per hour. Requires 16-18 years of experience, strong Python proficiency, and expertise in AI/ML frameworks. Remote work; familiarity with large language models and cloud platforms is essential.

This role is for a Data Scientist (Contract) focused on AI/NLP for Defence, offering £600–£700/day for an initial 3-month engagement. Requires SC/DV clearance, strong Python skills, and experience in NLP/LLM solutions, preferably in regulated domains. Hybrid work location.