AI Engineer
Pearster
Job Title
What You'll Be Doing
- Design and prototype agent workflows using LangChain and/or similar frameworks.
- Develop task automation agents focused on marketing workflows (e.g., campaign execution, reporting, content validation).
- Build basic RAG pipelines and ReAct agents to improve agent response relevance and accuracy.
- Benchmark and test LLMs for speed, cost, and fitness to the use case.
- Work closely with the Hiring Manager to iterate on use cases and validate the POC.
Possible Extensions (Post-POC / Platform Build)
- Scale agent orchestration using LangGraph, AutoGen, or CrewAI.
- Containerize workflows and prepare deployment pipelines.
- Integrate monitoring and observability layers for agent evaluation.
What You Need to Succeed
Must-haves
- 3+ years of experience in software engineering or machine learning, with at least 1 year of hands-on experience building LLM-based workflows or autonomous agents.
- Proven ability to design, prototype, and iterate on solutions using LangChain or similar frameworks.
- Strong understanding of prompt engineering, tool-use chaining, and agent orchestration patterns (e.g., ReAct, Tool-Calling).
- Practical experience working with vector databases such as Pinecone, FAISS, or Weaviate, and building Retrieval-Augmented Generation (RAG) pipelines.
- Proficiency in Python and relevant ML libraries (e.g., Transformers, PyTorch, LangChain).
- Familiarity with Docker and experience deploying ML workloads in cloud environments (AWS, GCP, or Azure).
- Ability to work independently, communicate effectively with non-technical stakeholders, and iterate rapidly in a PoC-driven environment.
Nice-to-haves
- Experience with multi-agent frameworks like LangGraph, AutoGen, or CrewAI.
- Previous work on agentic systems applied to marketing automation or related use cases.
- Knowledge of CI/CD practices, container orchestration, and performance monitoring for ML pipelines.
- Awareness of AI ethics, security, and compliance in production-grade applications.
- Demonstrated contributions to open-source projects, published research, or developer communities in the AI/LLM space.
Benefits
- Fully remote work arrangement as a contractor.
- Competitive salary in USD.
- 10 paid time off (PTO) days per year.
- 100% company-covered international certifications.
- Access to coworking spaces.
- English classes.
- Engaging team-building activities.
- Personalized gifts.
- Welcome kit.
- Referral programs.
Vacancy posted 2 days ago
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