Ernst and Young

Government and Infrastructure - AI & Data - GenAI Developer

Ernst and Young
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4 days ago
McLean, VA, USAStaff+
H1B sponsor

Base Salary

$76k - $143k/yr

Responsibilities

  • Design, architect, develop, maintain, and optimize scalable web applications that leverage generative AI models.
  • Develop frontend and backend solutions using modern web frameworks and cloud platforms.
  • Integrate generative AI models into web-based products through APIs or fine-tuned models.
  • Build and maintain data solutions that ingest, process, unify, enrich, and analyze large disparate datasets.
  • Work with AI/ML engineers, designers, and product managers to create intelligent user experiences.
  • Write tests, participate in code reviews, and ensure quality and product excellence.
  • Recommend and build data platforms and communicate findings, recommendations, and improvement opportunities.
  • Apply data-driven approaches and collaborate with clients and stakeholders to connect technology solutions to business outcomes.

Requirements

  • Bachelor’s degree required.
  • Must be eligible to obtain and maintain a Secret Clearance.
  • At least 1–2+ years of experience with modern web development, including JavaScript or TypeScript.
  • At least 1–2+ years of backend development experience with Node.js, Python, FastAPI, or similar technologies.
  • Experience integrating generative AI models into applications through APIs or fine-tuned models.
  • Experience deploying applications on cloud platforms such as AWS, Azure, or Vercel.
  • Understanding of statistical modeling, ETL, data ingestion and cleansing, and data engineering.
  • Hands-on experience with big-data technologies in Hadoop, AWS, or Microsoft ecosystems.
  • Preferred: bachelor’s degree or higher in mathematics, information systems, statistics, computer science, or a related discipline.
  • Preferred: experience with vector databases, AI inference optimization, open-source AI and web projects, RAG, or model fine-tuning.
  • Strong communication, analytical, collaboration, listening, and stakeholder-influencing skills.

Benefits

  • Medical and dental coverage, pension, and 401(k) plans.
  • Paid time off, EY Paid Holidays, winter and summer breaks, personal and family care leave, and other leave options.
  • Flexible vacation policy based on personal circumstances.
  • Work may occur at client, EY, or contractor sites, with in-person work as needed.
  • Travel of 20–30% or more may be required, and projects are generally assigned within a commutable distance of the work-location office.

Tech Stack

Apache HadoopAWSAzureFastAPIJavaScriptNext.jsNode.jsPythonReactSvelteTypeScriptVercelVue.js
Ernst and Young

About Ernst and Young

10,000+ employees

Ernst & Young (EY) provides audit/assurance, tax, consulting, strategy and transactions services to enterprises, financial institutions, and public‑sector clients. Structured as a global network of partner‑owned member firms, it sells professional services on a fee basis, including a dedicated Financial Services Organization for banking, insurance, and capital markets. Headquartered in London, EY was formed in 1989 from the merger of Ernst & Whinney and Arthur Young, and operates in 150+ countries.

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