
Cryptoxpress
https://cryptoxpress.comJobs at Cryptoxpress
Job Description: LLM AI Agent Developer (Marketing Applications)
Location: Remote
Employment Type: Full-time
Experience: Minimum 2 years in developing LLM-based AI agents
how to apply: Interested candidates should apply using the link at bottom
About the Role
We are seeking an experienced LLM AI Agent Developer to join our team and drive the development of AI-powered marketing automation solutions. In this role, you will be responsible for designing, building, and optimizing intelligent AI agents using large language models (LLMs) to enhance customer engagement, content generation, personalization, and campaign optimization.
Key Responsibilities
- Design, develop, and deploy LLM-based AI agents tailored for marketing applications, including customer interactions, content creation, lead nurturing, and automation.
- Implement prompt engineering, fine-tuning, and reinforcement learning techniques to optimize AI agent performance.
- Integrate LLMs with APIs, databases, CRM systems, and marketing automation tools (e.g., HubSpot, Salesforce, Marketo).
- Develop and optimize chatbots, virtual assistants, and AI-driven content generation tools for marketing teams.
- Ensure AI agents align with brand voice, tone, and marketing goals while maintaining ethical AI practices.
- Work with cross-functional teams (marketing, data science, product) to define and refine AI-driven marketing strategies.
- Monitor agent performance and leverage analytics to improve response accuracy, engagement, and conversion rates.
- Stay up to date with the latest advancements in LLMs, NLP, AI frameworks, and AI ethics to drive innovation in marketing AI.
Required Skills & Qualifications
- 2+ years of experience developing LLM-based AI agents for marketing use cases.
- Proficiency in Python and frameworks such as LangChain, Transformers, OpenAI API, Hugging Face.
- Experience with fine-tuning LLMs, vector databases (e.g., Pinecone, Weaviate), and embeddings.
- Strong knowledge of NLP, deep learning, and generative AI models.
- Experience integrating AI solutions with marketing tech stacks (e.g., CMS, social media automation, email marketing platforms).
- Familiarity with cloud platforms (AWS, GCP, Azure) and containerization (Docker, Kubernetes).
- Understanding of AI ethics, responsible AI development, and bias mitigation in AI-driven marketing.
- Excellent problem-solving skills and ability to work in an agile, fast-paced environment.
Preferred Qualifications
- Experience with multimodal AI (text, images, video) for marketing applications.
- Familiarity with RAG (Retrieval-Augmented Generation) for personalized marketing AI.
- Prior experience working in a startup or SaaS company.
Why Join Us?
- Work on cutting-edge AI applications that shape the future of marketing.
- Opportunity to experiment with the latest LLM advancements.
- Collaborative and innovative work environment.
- Competitive salary and benefits package.
If you are passionate about AI, LLMs, and revolutionizing marketing with intelligent automation, we’d love to hear from you!
Interested candidates should apply using the link below:

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