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Ernst & Young

Global professional services: audit, tax, consulting

Government and Infrastructure - AI & Data, GenAI Developer

AI Application Engineering +1Updated on Nov 14
Full-time$76.2k - $142.6k

About the Job

Requirements

  • A bachelor's degree is required.
  • Must be eligible to obtain and maintain a Secret clearance.
  • At least 1–2+ years of experience in modern web development, including JavaScript or TypeScript.
  • At least 1–2+ years of experience in backend development using Node.js, Python, FastAPI, or similar technologies.
  • At least 1–2+ years of experience integrating generative AI models into applications through APIs or fine-tuned models.
  • At least 1–2+ years of experience deploying applications on cloud platforms such as AWS, Azure, or Vercel.
  • Must be comfortable working in person as needed.
  • Understanding of statistical modeling, ETL, data ingestion and cleansing, and data engineering.
  • Hands-on experience with big data technologies in one or more ecosystems, such as Hadoop, AWS, or Microsoft.

Responsibilities

  • Design and optimize applications that leverage modern web frameworks and AI models.
  • Support government clients by delivering data science and big data technologies and practices.
  • Design, build, and maintain scalable, robust solutions that unify, enrich, and analyze data from multiple sources.
  • Implement generative AI models, work with AI/ML engineers, develop web applications, and ensure quality and product excellence.
  • Design, architect, and develop solutions leveraging big data technology to ingest, process, and analyze large, disparate data sets.
  • Unify, enrich, and analyze customer data to derive new insights and opportunities.
  • Leverage in-house data platforms as needed and recommend and build new data platforms or solutions as required.
  • Communicate findings, recommendations, and opportunities to improve data systems and solutions.
  • Teach data science concepts, tools, features, functions, and the benefits of different approaches.
  • Seek information about emerging methodologies and technologies.
  • Clarify problems by identifying the underlying issue.
  • Look for opportunities to improve methods and outcomes.
  • Apply a data-driven approach using key performance indicators to connect technology solutions to business outcomes.
  • Collaborate, influence, and build consensus through constructive relationships and effective listening.
  • Solve problems by incorporating data into decision-making.
  • Work with designers, product managers, and AI/ML engineers to create intelligent user experiences.
  • Write tests and participate in code reviews.
  • Travel 20–30% or more as project and client needs require; work may take place at client, EY, or contractor sites.

Desired Qualifications

  • Experience with JavaScript and frameworks such as React, Next.js, or similar.
  • Experience developing, maintaining, and improving web applications using modern frameworks such as React, Next.js, Svelte, Vue, Remix, or React Router.
  • Understanding of generative AI models, including OpenAI, Anthropic, and open-source large language models, for web-based products.
  • Understanding of cloud platforms such as AWS, Azure, and Vercel.
  • A bachelor's degree or higher in mathematics, information systems, statistics, computer science, or a related discipline.
  • Experience with vector databases and AI inference optimizations.
  • Experience with open-source AI and web projects.
  • Experience with retrieval-augmented generation or fine-tuning models.
  • Thorough business understanding of data science applications and the ability to communicate with key decision-makers.
  • Ability to listen, understand questions, and develop and deliver clear insights.

About the Company

Ernst & Young

Global professional services: audit, tax, consulting

EY provides professional services across Assurance, Tax, Consulting, and Strategy & Transactions through member firms coordinated by EY Global. It serves clients in about 150 countries with cross-disciplinary teams delivering audits, tax planning, technology, risk management, and M&A and strategy advisory. Its global, integrated platform and large network differentiate it by offering coordinated services across disciplines. The goal is to help clients meet regulatory requirements, improve governance and performance, and create value.

Company size
1,001-5,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Boston, MA
Founded
1991

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