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Senior AI Engineer

Blend360 · Remote, Uruguay

Data Science / AI / Machine LearningSenior LevelRemoteQuick applyfull-time9 days ago

About The Role

  • Design, build, and deploy autonomous AI agents to support marketing operations and demand generation initiatives.
  • Develop intelligent research agents that identify intent signals, company news, funding events, hiring trends, and other market insights to enrich CRM data.
  • Build AI-powered campaign management systems capable of monitoring and optimizing paid media, email, and social campaigns based on real-time performance.
  • Develop dynamic lead nurturing workflows using NLP and LLMs to personalize prospect engagement.
  • Create human-in-the-loop evaluation frameworks to ensure AI-generated outputs align with brand voice, quality, and security standards.
  • Integrate AI agents with marketing platforms including HubSpot, Salesforce, 6sense, Google Analytics, and related MarTech tools.
  • Design scalable prompt engineering strategies that improve reasoning accuracy and minimize hallucinations.
  • Build AI workflows leveraging APIs, JSON data structures, and Retrieval-Augmented Generation (RAG).
  • Continuously evaluate campaign performance and optimize autonomous marketing agents for maximum ROI.
  • Partner with cross-functional teams to identify automation opportunities across the customer acquisition funnel.
  • 2–4 years of experience in Growth Engineering, Marketing Engineering, Marketing Automation, or related technical roles.
  • Experience building AI-powered workflows or autonomous agents.
  • Experience with agent orchestration frameworks such as LangGraph, CrewAI, or similar technologies.
  • Experience with low-code/no-code automation platforms including Zapier, Make.com, Clay, or equivalent.
  • Strong understanding of prompt engineering and LLM-based applications.
  • Experience working with APIs, JSON, and RAG architectures.
  • Knowledge of B2B marketing, buyer journeys, demand generation, and attribution models.
  • Experience integrating AI solutions with CRM and marketing platforms.
  • Strong analytical and problem-solving skills.
  • Excellent communication and collaboration abilities.

Preferred

  • Experience working within B2B SaaS organizations.
  • Familiarity with Google Analytics, Salesforce, HubSpot, and 6sense.
  • Experience deploying AI solutions into production environments.
  • Knowledge of modern AI orchestration frameworks and evaluation methodologies.
  • What about languages?
  • Advanced English level is required for written and verbal communication.
  • How much experience must I have?
  • At least 3 years of professional experience building and deploying AI, ML, or software solutions in production environments.

Our perks and benefits

🍔 Every day lunches! (headquarters)

  • Vegetarian, vegan, gluten and sugar free options.
  • Gourmet meals every Friday with our on-site chef!
  • ⚖️ Flexible working options to help you strike the right balance.
  • 👨🏽‍💻 All the equipment you need to harness your talent (Macbook and accessories).
  • ☕ Snacks and beverages available everyday (headquarters).
  • 🎮 After office events, football, tennis and game nights (headquarters).
  • ⚽️ Everyone is welcome to join our football league every Wednesday’s and Friday’s.
  • Challenge your teammates to a pool game and win the office’s trophy! Tennis courts available for friendly matches.
  • Not a sports person? Don’t worry, we also have chess championships, game and music nights for you to join!

📚 Learning opportunities

  • AWS Certifications (we are AWS Partners).
  • Study plans, courses and other certifications.
  • English Lessons.
  • Learn from your teammates on our Tech Tuesdays!
  • 👩‍🏫 Mentoring and Development opportunities to shape your career path.
  • 🎁 Anniversary and birthday gifts.
  • 🏡 Great location and even greater teammates!
  • So what are the next steps?
  • Our team is eager to learn about you! Send us your resume or LinkedIn profile below and we’ll explore working together!

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