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LLM Backend Developer

Persona

Join Persona as a LLM Backend Developer

Persona is a leading talent agency that connects top startups with exceptional remote talent worldwide. We are seeking an experienced and driven Backend Developer with a passion for Large Language Models (LLMs) to join our innovative team. This is a unique opportunity to work with some of the fastest-growing technology startups, backed by top investors like Founders Fund, Sequoia Capital, and Andreessen Horowitz.

About the Role

As a LLM Backend Developer, you will be responsible for designing, building, and maintaining robust, scalable backend systems that support AI-driven features for a niche platform in the creator economy. You will work closely with industry professionals and creators to deploy high-performance AI solutions in real-time.

Key Responsibilities

  • Backend Development: Design, build, and maintain scalable backend systems to support AI-driven interactions.
  • AI Pipeline Optimization: Enhance performance and efficiency across AI pipelines, pushing the boundaries of real-time automation.
  • Embeddings & Model Improvement: Work with embeddings and optimize models to improve user experience and content recommendation.
  • LLM Experimentation: Experiment with LLM-based pipelines, exploring new features and innovations.
  • Fine-Tuning & Customization: Identify opportunities for fine-tuning models to meet specific user needs, enhancing AI’s responsiveness and adaptability.

Requirements

  • Minimum of 5 years in backend engineering, preferably in high-performance environments.
  • Proficient in Python, with a solid understanding of backend development principles.
  • A genuine interest in Large Language Models, with hands-on experience in experimenting and deploying them.
  • Strong preference for candidates who have deployed LLMs in production settings.
  • Fully fluent in English.
  • Ability to commit long-term and full-time.

Preferred Skills

  • Experience with GoLang and GCloud.
  • Familiarity with frameworks like DSPy.
  • Experience using reinforcement learning techniques to optimize models.
  • Skilled in fine-tuning and customizing language models for specific applications.
  • Active in the AI or tech community, staying updated on trends and advancements.

What We Offer

  • Industry-leading salaries, well above the market average.
  • Permanent ability to work from anywhere in the world.
  • Opportunities for growth and advancement.
  • A fast-paced and collaborative environment.
  • Warm and friendly company culture.
  • Full benefits including health insurance subsidy, unlimited paid time off, annual bonuses, and more.

This is a full-time and long-term role, dedicated exclusively to serving one of our clients. We are looking for individuals who are ready to fully commit their time and energy to one company and grow and develop along with that company. All roles at Persona are 100% work-from-anywhere (work from home or wherever it suits you best).

Benefits
Extracted with AI

  • Medical insurance
  • Unlimited paid time off
  • Annual bonuses
  • Monthly tech allowance
  • Opportunity to be paid in your currency of choice

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