Role: AI Tester
Rate: Inside IR35
Location: Remote with occasional travel to Croydon
Duration: 6‑months initially
SC Clearance or Eligible
Job Spec for AI Tester
* Strong understanding of machine learning concepts, algorithms and deep learning models to effectively test AI applications.
* Strong understanding of use cases such as classification, text generation, text summarisation.
* Good understanding of data quality and pipelines (Data and ML Pipelines).
* Software testing experience focusing on AI testing, AI test planning including creation of AI test strategies and test plans.
* Experience with testing Generative AI and Natural Language Processing (NLP) systems.
* Experience in model evaluation and model testing.
* Experience with model stacking and model integration testing of AI Machine Learning models for quality, robustness, and performance.
* Experience of Machine Learning testing for anomaly detection using Python libraries.
* Familiarity with AI frameworks and tools like TensorFlow, PyTorch, Keera or similar.
* Proficiency in programming languages such as Python, Java or others used in AI.
* Experience testing with models such as BERT, Meta LLAMA and XGBOOST.
* Strong understanding of model evaluations including model overfitting and underfitting.
* Experience with API testing on endpoints and data exchange formats.
* Experience with version control systems like GIT to manage and track changes to AI codebase.
* Familiarity with metrics related to model classifications and an ability to analyse dashboards provided by cloud native services.
* Understanding of cloud computing platforms like AWS and Azure.
* Effective communication to work collaboratively with cross‑functional teams including developers and data scientists.
Key AI areas & models used in Automation Centre
* Azure models specific to Classification: XGBOOST
* AWS SageMaker specific to Summarisation: Meta LLAMA 30B
* Hugging Face models on Azure
* BERT for text generation or data creation
LA International welcomes applications from all sections of the community and from people with diverse experience and backgrounds.
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