Accenture

Accenture

Posted via Workday

LLM Full Stack Engineer

Posted Oct 7, 2026

Role at a glance

Job function
Software Engineering & IT Full-Stack Engineering
Salary
Not Disclosed
Location
Heredia
Work arrangement
Hybrid
Employment
Full-time
Education
Bachelor's

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About the role

Original posting provided by Accenture

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Accenture helps the world’s leading enterprises reinvent by building their digital core and unleashing the power of AI to create value at speed for organizations across industries. Our strategy is to be the reinvention partner of choice for our clients and lead in the safe, widespread adoption of AI, and to be the most client-focused, AI-enabled, great place to work in the world. We bring together the talent of our approximately 799,000 people with proprietary assets and platforms, deep process and industry expertise, and leading ecosystem relationships to deliver end-to-end solutions and measurable outcomes at scale. Through our Reinvention Services, we offer broad expertise across Cybersecurity, Digital Core, Finance, Industry and Enterprise, Song, Supply Chain and Engineering, and Talent, with advanced capabilities in AI and Data, Industry and Process, and Technology. We serve approximately 9,000 clients and generated approximately $70 billion in FY25 revenue. Visit us at accenture.com.


You will have the opportunity to work on exciting projects and contribute to the development of cutting-edge technology. Expected to perform independently and become an SME. Required active participation/contribution in team discussions. Contribute in providing solutions to work related problems.

Key Responsibilities

  • Optimize Large Language Models (LLMs) to guide their outputs towards high-quality and contextually relevant responses, utilizing domain knowledge
  • Design comprehensive systems that incorporate LLMs or LLM applications
  • Formulate effective prompts for Generative AI models and develop applications using a complete technology stack
  • Apply domain-specific data and techniques for domain adaptation
  • Enhance model accuracy and effectiveness through fine-tuning

Job Qualifications

  • Proficiency in Large Language Models
  • Proficiency in Python (Programming Language)
  • A minimum of 2 year of experience in relevant related skills
  • Bachelor's Degree
  • Advanced English level

Nice to have qualifications

  • Proficiency in JavaScript
  • Proficiency in Advance Front End Development NodeJs
  • Proficiency in Digital Full Stack Development

What we offer

  • Health and Life Insurance
  • Accenture days, 3 additional vacation days
  • On site doctor
  • Birthday leave
  • Internet reimbursement

About Accenture

Accenture is a leading global professional services company that helps the world’s leading businesses, governments and other organizations build their digital core, optimize their operations, accelerate revenue growth and enhance citizen services—creating tangible value at speed and scale. We are a talent- and innovation-led company with approximately 791,000 people serving clients in more than 120 countries. Technology is at the core of change today, and we are one of the world’s leaders in helping drive that change, with strong ecosystem relationships. We combine our strength in technology and leadership in cloud, data and AI with unmatched industry experience, functional expertise and global delivery capability. Our broad range of services, solutions and assets across Strategy & Consulting, Technology, Operations, Industry X and Song, together with our culture of shared success and commitment to creating 360° value, enable us to help our clients reinvent and build trusted, lasting relationships. We measure our success by the 360° value we create for our clients, each other, our shareholders, partners and communities.

 Visit us at www.accenture.com 

Equal Employment Opportunity Statement

We believe that no one should be discriminated against because of their differences. All employment decisions shall be made without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, military veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by applicable law. Our rich diversity makes us more innovative, more competitive, and more creative, which helps us better serve our clients and our communities.

Accenture

About the company

Accenture

Large Enterprise

Accenture is a global professional services company that specializes in providing consulting, technology, and outsourcing services. With a diverse range of industries served, including financial services, healthcare, and telecommunications, Accenture leverages advanced technologies and data analytics to help organizations improve their performance and drive innovation. Committed to sustainable progress, the company emphasizes its dedication to inclusivity, digital transformation, and building a more sustainable future for its clients and communities. With a presence in over 120 countries, Accenture is known for its expertise in integrating cutting-edge solutions that address complex business challenges.