We are seeking an experienced AI / NLP specialist to join on a contract basis (3 months, extendable). The successful candidate will lead a small, capable team tasked with applying AI and natural language processing to perform Quality Assurance in a real-world business context.
This role requires practical experience and a track record of delivering AI / NLP projects in production. You should know what works, what doesn’t, and how to avoid common pitfalls.
This is an opportunity to help an existing team move faster and smarter with applied AI / NLP.
Responsibilities
- Shape the approach to prompt design, evaluation, and optimisation using LLMs.
- Define and implement logic to summarise call transcripts and validate against QA checklists.
- Build an evaluation framework to test and measure model performance.
- Assess trade-offs between platforms and models (e.g. Snowflake Cortex vs AWS Bedrock) for cost, performance, and suitability.
- Collaborate with internal experts to accelerate delivery and inject proven experience into the project.
Primary Skills
Strong background in Python, SQL, dbt, Airflow.Hands-on experience with LLM prompt engineering (framing prompts, evaluating outputs, managing prompts with LangChain).Familiarity with Snowflake Cortex and AWS Bedrock.Ability to compare model performance and costs, including fine-tuning and optimising smaller models.Experience building logic for transcript summarisation and automated QA validation.Design and implementation of evaluation frameworks for AI / NLP solutions.Nice to Have (Engineering Skills)
Integrating LLM APIs to process text at scale via Snowflake Cortex or AWS Bedrock.Building APIs on AWS to connect systems (e.g. Slack, Excel, CRM platforms).Knowledge of data security and governance practices when working with PII data.Seniority level
Mid-Senior levelEmployment type
ContractJob function
Information TechnologyIndustries
UtilitiesApply now for an immediate review.
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