Senior AI Prototyping Engineer (Gemini/Vertex AI)

Tata Consultancy Services Limited; Santa Clara (CA); On-site; USD 150,000 - 180,000; Full time

Benefits offered by this job

Discretionary incentive

Medical coverage

Family support leaves

Insurance options

Commuter benefits

Certification & training reimbursement

Vacation & holidays

Legal & financial assistance

401K plan

Performance bonus

College fund

Student loan refinancing

Job summary

Tata Consultancy Services Limited is seeking a Senior Engineer in Santa Clara, CA to lead AI prototype development and validation. You will build working demos using Gemini APIs, Vertex AI, and Google Cloud, translating technical results into clear business value for customers and partners.

You will own end-to-end technical validation across deal cycles, craft lightweight integrations, and communicate effectively with cross-functional teams to drive customer progression.

Qualifications

• 5–7 years total experience, incl. 3–5 years in AI.
• Experience building prototypes, integrations, or solution accelerators.
• Experience with Gemini APIs, Vertex AI, Google Cloud, prompt engineering.
• Ability to translate technical validation into business value.
• Bachelor's degree in Engineering or CS.

Responsibilities

• Build working prototypes, proof points, and multi-modal demonstrations using Gemini APIs, Vertex AI, and Google Cloud.
• Develop agentic workflows and lightweight integrations to validate technical feasibility for customer-specific scenarios.
• Own technical validation across deal cycles by rapidly translating Gemini Enterprise capabilities into deployable prototype outcomes.
• Apply prompt engineering and Google Gemini ADK to improve prototype quality, usability, and business relevance.
• Translate prototype outcomes into value narratives that support decision-making and accelerate customer progression.

Skills

Prototype development

AI experience

Cloud API tech

Communication skills

English proficiency

5-7 years exp

Education

Bachelor’s degree in Engineering/CS

Job description

Tata Consultancy Services Limited is seeking a Senior Engineer in Santa Clara, CA to lead AI prototype development and validation. You will build working demos using Gemini APIs, Vertex AI, and Google Cloud, translating technical results into clear business value for customers and partners.

You will own end-to-end technical validation across deal cycles, craft lightweight integrations, and communicate effectively with cross-functional teams to drive customer progression.