Middle AI/ML Engineer

We are looking for a Generative AI Specialist with hands-on experience in building AI agents, multi-agent systems, and LLM-powered applications. The ideal candidate should be passionate about applying modern AI frameworks and tools to solve real-world problems and eager to grow into a senior-level expert.

$500 welcome bonus

Requirements:

• 2–4 years of experience in AI/ML development, with at least 1+ year in Generative AI or LLM-based projects.
• Practical experience with LangChain, LlamaIndex, or similar frameworks.
• Solid understanding of NLP, LLMs, and prompt engineering.
• Experience with vector databases and embedding-based retrieval.
• Proficiency in Python and familiarity with API integration.

• Exposure to cloud environments (Azure, GCP, or AWS).

   

   

Preferred Qualifications:

• Experience with AWS AI/ML services (SageMaker, Bedrock) is a plus.
• Familiarity with containerization (Docker) and basic CI/CD concepts.
• Knowledge of observability tools for AI systems (LangSmith, W&B).
• Understanding of data privacy and responsible AI principles.
• Strong problem-solving mindset and willingness to learn.
• Good communication and teamwork skills.

• Ability to adapt to fast-changing AI technologies.

   

Responsibilities:

• Develop and maintain AI agents and multi-agent systems using modern frameworks.
• Implement LLM-based solutions for NLP tasks such as summarization, Q&A, and conversational AI.
• Work with LangChain, LlamaIndex, or similar frameworks to build RAG pipelines.
• Integrate and manage vector databases (e.g., Pinecone, Weaviate, Milvus, Chroma) for semantic search and knowledge retrieval.
• Collaborate with senior engineers and data scientists to design scalable AI solutions.
• Deploy and monitor AI applications on cloud platforms (Azure, GCP, AWS).

• Follow best practices for security, compliance, and responsible AI.

   

What we offer:

• Annual paid vacation of 18 working days.
• Extra vacation days for long-lasting cooperation.
• Annual paid sick leave of 10 days.
• Maternity/Paternity leave.
• The opportunity for sabbatical leave.
• Marriage and Parenthood Package.
• Compensation for sports activities (up to 250$ per year) or health insurance covering (70%) — after the trial period.
• Internal education(corporate library, Udemy courses).
• Career development plan.
• English and Spanish classes.
• Paying taxes and managing PE (Private Entrepreneur).
• Technical equipment.
• Internal Referral program.
• Opportunity to take part in company volunteering activities.

• Sombra is a “Friendly to Veterans” award-holder.

   

If you believe you are a suitable candidate for this position, please attach your updated resume using the provided link.Thank you for understanding. Our recruitment team will review your profile, and if it aligns with our current job openings, we will contact you shortly. If you don’t receive a reply from us within 5 business days, it means we have decided to move forward with other candidates.