AI/Prompt Engineer - Data Science

Description :

Title : Senior Platform Engineer (AI Engineer / Prompt Engineer)

Duration : 6+ Months (Contract)

Interview Mode : Skype

Employer : PV W2

Key Responsibilities :

- Collaborate with data scientists, platform engineers, and risk teams to ensure compliant and scalable AI model deployment.

- Develop reusable prompt frameworks and documentation for consistent enterprise-wide adoption.

- Evaluate prompt effectiveness using A/B testing, BLEU, ROUGE, and human feedback metrics.

- Integrate AI model APIs (OpenAI, Anthropic, Google Vertex AI, etc.) within enterprise environments.

- Identify and mitigate prompt injection risks, ensuring adherence to enterprise AI governance and security standards.

- Continuously iterate on model interaction design for clarity, specificity, and contextual accuracy.

- Partner with cross-functional stakeholders to align AI solutions with business objectives and compliance needs.

Required Qualifications :

- Hands-on experience with LLMs (OpenAI, Anthropic, Google Vertex AI, Claude, etc.

- Strong understanding of prompt-response dynamics, tokenization, embeddings, and semantic similarity.

- Proficiency in Python for automation and API integration.

- Familiarity with JSON for structured outputs.

- Bachelors or Masters in Computer Science, Data Science, Linguistics, or related field.

- Excellent communication and analytical skills ability to bridge technical and business discussions.

- Prior experience in regulated industries such as finance or healthcare.

Core Competencies :

- Knowledge of prompt injection vulnerabilities and mitigation strategies.

Prompt Design & Optimization :

- Expertise in few-shot, zero-shot, chain-of-thought, and role prompting.

- Ability to structure prompts for adaptability and precision.

Evaluation & Iteration :

- Familiarity with enterprise AI governance and model risk management frameworks.

- Hands-on experience working within financial domain environments.