Principle Engineer - AI

Themesoft Inc.; United States; On-site; USD 180,000 - 260,000; Full time

Job summary

Themesoft Inc in the United States is seeking a Principal AI Engineer to lead the architecture, strategy, and the technical evolution of enterprise AI platforms and GenAI-powered product experiences. You will define and own enterprise AI platform architecture, lead RAG pipelines and AI orchestration, and build production-grade AI systems with governance standards.

This senior role requires 12+ years of software engineering and strong cross-team leadership to drive platform decisions and scalable

Qualifications

• 12+ years of software engineering with staff/principal level experience.
• Proven cross-team architecture leadership and decision making.
• Experience building large-scale AI platforms and GenAI products.

Responsibilities

• Define and own enterprise AI platform architecture.
• Lead development of RAG pipelines and AI orchestration frameworks.
• Build production-grade AI systems with governance standards.

Skills

LLM applications

Vector databases

LangChain

Semantic search

Distributed systems

APIs

Data pipelines

Event-driven

Leadership

Guardrails

SLC standards

Tools

Copilot

Claude Code

Cursor

Job description

Contract Duration: Starts with 12 Months – Rolling / Extendable.

Principal Al Engineer to lead the architecture, strategy, and technical evolution of enterprise scale Al platforms and GenAl powered product experiences.

Key Responsibilities:

• Define and own enterprise Al platform architecture
• Lead development of RAG pipelines and Al orchestration frameworks
• Build production grade Al systems and proofs of concept Establish Al quality, evaluation, and governance standards Drive Al platform design decisions and reusable tooling

Required Technical Skills:

• LLM applications, vector databases, retrieval infrastructure LangChain, Hamalndex, semantic search systems
• Scalable GenAl systems and MtORS
• Required Leadership Skills
• 12+ years of software engineering experience, with significant tenure at Staff/Principat level.
• Drive cross team technical decisions, platform direction, and multi team initiatives (architecture alignment, trade off resolution, execution).
• Define and scale Al driven SLC standards, including tools, guardrails, and automation patterns.
• Hands on experience with Al assisted development (e.g., Copilot, Claude Code, Cursor) to deliver production systems; able to articulate workflow impact and guardrails.
• Strong experience designing and evolving large scale distributed systems (APIs, data pipelines, event driven systems, high scale platforms).
• Proven cross org leadership driving architecture, standards, and platform initiatives across multiple.

Work Authorization: Applicants must be legally authorized to work in the United States.

Themesoft Inc is an Equal Employment Opportunity employer. We consider qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other status protected by applicable federal, state, or local law.

Regards,

Purnima Pobbathy

Senior Technical Recruiter

972 737 8626

| [e-mail] |Themesoft Inc |