Prompt Engineer
Tata Consultancy Services · Austin, TX
- On site
- Full-time
- $110,000 / year
- Austin, TX
Job highlights
- Design and optimize prompts for LLMs.
- Utilize various prompting techniques effectively.
- Evaluate AI-generated outputs for quality.
- Collaborate with engineering and data science teams.
- Document prompt strategies and learnings.
About the role
Prompt Engineer
Tata Consultancy Services is seeking a skilled Prompt Engineer to join our innovative team. In this role, you will be instrumental in designing, developing, and refining prompts to elicit reliable and high-quality outputs from Large Language Models (LLMs).
Roles & Responsibilities
- Design, develop, and refine prompts to elicit reliable and high-quality outputs from LLMs (e.g., GPT, Claude, Gemini, LLaMA).
- Apply and experiment with prompting techniques such as few-shot prompting, chain-of-thought, role-based prompts, and structured outputs.
- Optimize prompt formats, structures, and parameters to improve model accuracy, consistency, and relevance.
- Evaluate LLM responses for correctness, relevance, bias, hallucination, safety, and compliance with usage guidelines.
- Collaborate with software engineers and data scientists to integrate prompts into applications, APIs, workflows, and automation pipelines.
- Build and maintain reusable prompt libraries, templates, and best-practice standards.
- Document prompt strategies, experiments, evaluation outcomes, and optimization learnings.
- Support prompt-plus-data approaches including Retrieval-Augmented Generation (RAG), embeddings, and fine-tuning where applicable.
- Monitor model updates and adapt prompt strategies as model behavior evolves.
- Ensure prompts and generated outputs align with ethical guidelines, responsible AI principles, and business policies.
Must Have Technical/Functional Skills
- Hands-on experience in prompt design and optimization for LLMs.
- Strong understanding of NLP concepts and generative AI behavior.
- Experience evaluating and validating AI-generated outputs.
- Ability to translate functional or business requirements into precise AI instructions.
- Familiarity with Python, REST APIs, or AI SDKs.
- Strong written communication and technical documentation skills.
Key skills/competency
- Prompt Engineering
- Large Language Models (LLMs)
- Natural Language Processing (NLP)
- Generative AI
- Python
- REST APIs
- AI SDKs
- Prompt Optimization
- Prompt Design
- Technical Documentation
Skills & topics
- Prompt Engineer
- LLM
- Generative AI
- NLP
- Python
- API
- AI
- Prompt Design
- Prompt Optimization
- Technical Documentation
How to get hired
- Tailor your resume: Highlight prompt engineering, NLP, and Python skills.
- Showcase LLM experience: Detail projects using GPT, Claude, or Gemini.
- Quantify achievements: Use numbers to demonstrate prompt optimization success.
- Prepare for technical questions: Review NLP concepts and AI evaluation methods.
- Understand TCS values: Align your application with their commitment to innovation.
Technical preparation
Master prompt design and optimization techniques.,Understand NLP and generative AI principles.,Practice evaluating AI model outputs.,Become proficient with Python and APIs.
Behavioral questions
Describe a complex prompt you designed.,How do you ensure AI output quality?,How do you handle evolving model behaviors?,Tell us about a cross-functional project.
Frequently asked questions
- What are the primary responsibilities of a Prompt Engineer at Tata Consultancy Services?
- The primary responsibilities of a Prompt Engineer at Tata Consultancy Services involve designing, developing, and refining prompts for Large Language Models (LLMs) like GPT, Claude, and Gemini. This includes experimenting with various prompting techniques, optimizing prompt performance, evaluating AI-generated outputs for accuracy and safety, and collaborating with engineering teams to integrate these prompts into applications and workflows.
- What technical skills are essential for the Prompt Engineer role at TCS?
- Essential technical skills for this Prompt Engineer role at TCS include hands-on experience in prompt design and optimization for LLMs, a strong understanding of NLP concepts and generative AI behavior, experience in evaluating AI outputs, and familiarity with Python, REST APIs, or AI SDKs. Strong written communication and technical documentation skills are also critical.
- How does Tata Consultancy Services approach prompt optimization for LLMs?
- Tata Consultancy Services approaches prompt optimization by applying and experimenting with various prompting techniques such as few-shot prompting, chain-of-thought, role-based prompts, and structured outputs. They focus on optimizing prompt formats, structures, and parameters to enhance model accuracy, consistency, and relevance, ensuring the prompts lead to reliable and high-quality outputs.
- What is the salary range for a Prompt Engineer at Tata Consultancy Services?
- The salary range for a Prompt Engineer at Tata Consultancy Services is between $100,000 and $120,000 per year.
- Does Tata Consultancy Services require experience with specific LLMs for their Prompt Engineer position?
- While the job description mentions experience with LLMs like GPT, Claude, Gemini, and LLaMA is beneficial, the core requirement is hands-on experience in prompt design and optimization for LLMs in general. Demonstrating a strong understanding of NLP and generative AI behavior is key, regardless of specific LLM usage.
- How important is collaboration in the Prompt Engineer role at Tata Consultancy Services?
- Collaboration is very important for the Prompt Engineer role at Tata Consultancy Services. Prompt Engineers are expected to work closely with software engineers and data scientists to seamlessly integrate prompts into various applications, APIs, workflows, and automation pipelines, ensuring effective implementation of AI solutions.