AI Engineer

Ethereum Technologies; Trenton (NJ); Presencial; USD 180.000 - 230.000; Jornada completa

Descripción de la vacante

Ethereum Technologies in Trenton, NJ, is seeking a Senior AI Software Engineer / Lead AI Engineer to design, develop, and deploy production-grade AI-powered applications and platforms.

The ideal candidate should have strong software engineering fundamentals and hands-on experience in Generative AI, LLMs, RAG, AI agents, Python, APIs, cloud platforms, databases, and scalable distributed systems. Role covers architecture to deployment and optimization.

Formación

• Experience designing and deploying production-grade AI-powered software.
• Proficient with Generative AI, LLMs and RAG architectures.
• Ability to build scalable AI applications and services

Responsabilidades

• Design and develop scalable AI-powered software applications.
• Build and integrate LLM-based applications and AI agents.
• Develop production-grade RAG systems.
• Work with LLM APIs and open-source models.
• Design prompt engineering and evaluation frameworks.
• Develop AI agents capable of tool calling and multi-step workflows.
• Build APIs and backend services for AI applications.
• Integrate AI capabilities into existing enterprise applications.
• Design scalable data pipelines for AI/ML applications.
• Implement vector and semantic search solutions.
• Optimize AI applications for performance, accuracy, scalability, and cost.
• Work with engineering teams to productionize AI solutions.
• Develop automated testing and evaluation frameworks for AI apps.
• Monitor AI apps in production and troubleshoot performance issues.
• Maintain security, privacy, reliability, and responsible AI practices.
• Participate in architecture discussions and technical design reviews.

Conocimientos

Generative AI

LLMs

RAG

AI agents

Python

APIs

Cloud platforms

Databases

Distributed systems

Herramientas

LLM APIs

Open-source models

Descripción del empleo

Client:

To Be Discussed Later

Employment Type:

W-2, 1099, C2C

Work Authorization:

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

We are looking for a highly experienced Senior AI Software Engineer / Lead AI Engineer to design, develop, and deploy production-grade AI-powered applications and platforms.

The ideal candidate should have strong software engineering fundamentals combined with hands-on experience in Generative AI, LLMs, RAG, AI Agents, Python, APIs, cloud platforms, databases, and scalable distributed systems.

This role is suitable for an experienced engineer who can independently take AI solutions from architecture and proof-of-concept through production deployment and optimization.

Key Responsibilities

• Design and develop scalable AI-powered software applications.
• Build and integrate LLM-based applications and AI agents.
• Develop production-grade RAG (Retrieval-Augmented Generation) systems.
• Work with LLM APIs and open-source models.
• Design prompt engineering and evaluation frameworks.
• Develop AI agents capable of tool/function calling and multi-step workflows.
• Build APIs and backend services for AI applications.
• Integrate AI capabilities into existing enterprise applications.
• Design scalable data pipelines for AI/ML applications.
• Implement vector search and semantic search solutions.
• Optimize AI applications for performance, accuracy, scalability, and cost.
• Work with engineering teams to integrate AI into production systems.
• Develop automated testing and evaluation frameworks for AI applications.
• Monitor AI applications in production and troubleshoot performance issues.
• Maintain security, privacy, reliability, and responsible AI practices.
• Participate in architecture discussions and technical design reviews.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.