

Mindlance
Senior Prompt Engineer - AI Space
β - Featured Role | Apply direct with Data Freelance Hub
This role is for a Senior Prompt Engineer in the AI space, based in Charlotte, NC, with a contract duration of 12-24+ months. Required skills include LLM behavior, prompt design, NLP fundamentals, and Python programming. Experience in the banking/financial industry is preferred.
π - Country
United States
π± - Currency
$ USD
-
π° - Day rate
720
-
ποΈ - Date
November 1, 2025
π - Duration
More than 6 months
-
ποΈ - Location
Hybrid
-
π - Contract
W2 Contractor
-
π - Security
Unknown
-
π - Location detailed
Charlotte, NC
-
π§ - Skills detailed
#JSON (JavaScript Object Notation) #Python #API (Application Programming Interface) #Data Science #ML (Machine Learning) #NLP (Natural Language Processing) #Scala #Classification #AI (Artificial Intelligence) #Automation #A/B Testing #Programming #Computer Science
Role description
Please find details for this position below:
Client: Banking/Financial Industry
Title: Senior Prompt Engineer - AI Space / Senior AI Prompt Engineer
Location: Charlotte, NC β Hybrid Roles
Duration: 12-24+ Month (s) Extend or Convert based on performances, No C2C
Job Details:
About this role:
Client is seeking a Senior Prompt Engineer to support enterprise AI initiatives by standardizing and optimizing prompt engineering practices across business units. This contingent role is based on site in Charlotte, NC.
The core competencies are:
Understanding of LLM Behavior
β’ How large language models process tokens, context windows, and temperature settings.
β’ Knowledge of prompt injection risks and mitigation strategies.
Prompt Design & Optimization:
β’ Techniques like few-shot prompting, chain-of-thought, role prompting, and zero-shot learning.
β’ Ability to structure prompts for clarity, specificity, and adaptability.
Natural Language Processing (NLP) Fundamentals:
β’ Tokenization, embeddings, semantic similarity.
β’ Understanding of text generation, summarization, and classification.
Critical Thinking & Creativity:
β’ Ability to break down complex tasks into smaller steps.
β’ Crafting prompts that balance constraints and flexibility.
Evaluation & Iteration:
β’ Designing A/B tests for prompt performance.
β’ Using metrics like BLEU, ROUGE, or human evaluation for quality.
Ethics & Safety:
β’ Awareness of bias, fairness, and responsible AI principles.
β’ Techniques for avoiding harmful or sensitive outputs.
Β·
Basic Programming Skills:
β’ Python for automation and API integration.
β’ Familiarity with JSON for structured outputs.
Required Qualifications:
β’ 3+ years of experience in AI/ML, NLP, or related fields, with hands-on exposure to Generative AI systems.
β’ Strong understanding of LLMs, prompt-response dynamics, and model limitations.
β’ Proficiency with platforms like OpenAI, Anthropic, Google Vertex AI, or similar.
β’ Excellent analytical and communication skills to bridge technical and non-technical teams.
β’ Ability to document and standardize processes for scalability.
Preferred Qualifications:
β’ Bachelorβs or masterβs degree in computer science, Data Science, Linguistics, or related discipline.
β’ Experience with advanced prompt techniques (e.g., chaining, RAG, context injection).
β’ Familiarity with enterprise AI governance frameworks and risk mitigation strategies.
β’ Prior experience in regulated industries such as finance or healthcare.
EEO:
Mindlance is an Equal Opportunity Employer and does not discriminate in employment on the basis of β Minority/Gender/Disability/Religion/LGBTQI/Age/Veterans.
Please find details for this position below:
Client: Banking/Financial Industry
Title: Senior Prompt Engineer - AI Space / Senior AI Prompt Engineer
Location: Charlotte, NC β Hybrid Roles
Duration: 12-24+ Month (s) Extend or Convert based on performances, No C2C
Job Details:
About this role:
Client is seeking a Senior Prompt Engineer to support enterprise AI initiatives by standardizing and optimizing prompt engineering practices across business units. This contingent role is based on site in Charlotte, NC.
The core competencies are:
Understanding of LLM Behavior
β’ How large language models process tokens, context windows, and temperature settings.
β’ Knowledge of prompt injection risks and mitigation strategies.
Prompt Design & Optimization:
β’ Techniques like few-shot prompting, chain-of-thought, role prompting, and zero-shot learning.
β’ Ability to structure prompts for clarity, specificity, and adaptability.
Natural Language Processing (NLP) Fundamentals:
β’ Tokenization, embeddings, semantic similarity.
β’ Understanding of text generation, summarization, and classification.
Critical Thinking & Creativity:
β’ Ability to break down complex tasks into smaller steps.
β’ Crafting prompts that balance constraints and flexibility.
Evaluation & Iteration:
β’ Designing A/B tests for prompt performance.
β’ Using metrics like BLEU, ROUGE, or human evaluation for quality.
Ethics & Safety:
β’ Awareness of bias, fairness, and responsible AI principles.
β’ Techniques for avoiding harmful or sensitive outputs.
Β·
Basic Programming Skills:
β’ Python for automation and API integration.
β’ Familiarity with JSON for structured outputs.
Required Qualifications:
β’ 3+ years of experience in AI/ML, NLP, or related fields, with hands-on exposure to Generative AI systems.
β’ Strong understanding of LLMs, prompt-response dynamics, and model limitations.
β’ Proficiency with platforms like OpenAI, Anthropic, Google Vertex AI, or similar.
β’ Excellent analytical and communication skills to bridge technical and non-technical teams.
β’ Ability to document and standardize processes for scalability.
Preferred Qualifications:
β’ Bachelorβs or masterβs degree in computer science, Data Science, Linguistics, or related discipline.
β’ Experience with advanced prompt techniques (e.g., chaining, RAG, context injection).
β’ Familiarity with enterprise AI governance frameworks and risk mitigation strategies.
β’ Prior experience in regulated industries such as finance or healthcare.
EEO:
Mindlance is an Equal Opportunity Employer and does not discriminate in employment on the basis of β Minority/Gender/Disability/Religion/LGBTQI/Age/Veterans.





