Senior AI Engineer (AI Agents / OpenAI)
Solvd · Remote · Argentina · Brazil · Colombia ·
COMPENSATION
€•• – ••k
Listed on the employer's job board (Ashby)
- Senior AI Engineer
- Fully remote
- OpenAI Agents SDK
- TypeScript + Node.js
- 6+ years experience
You will join Solvd Inc. to design and optimize AI-driven research and resolution flows for a major e-commerce leader. The team is building a unified customer support platform that replaces fragmented tools with an integrated agentic system, aiming to improve response times and user satisfaction through advanced LLM integration.
What you'll do
- Design and implement AI-powered features using LLMs and AI agents
- Build end-to-end non-AI services and business logic in frontend and backend
- Develop MCP servers to expose domain data and tools for AI agents
- Implement RAG workflows with embeddings, chunking, and vector databases
- Optimize OpenAI integrations for cost, latency, and accuracy in production
- Collaborate with product and architecture teams on user experience design
- Participate in technical design reviews and define engineering standards
What you'll need
- 6+ years of server-side engineering experience with enterprise systems
- 3+ years of professional experience with TypeScript and Node.js
- 9+ months of commercial experience building AI features with OpenAI
- Hands-on expertise with OpenAI Agents SDK for orchestrating agents
- Experience designing and implementing MCP servers for LLM integration
- Strong knowledge of distributed systems design patterns
- Proficiency with relational, document, vector, and key-value data stores
- Fluency in React, Node.js, and TypeScript for real-world applications
- Ability to communicate clearly with technical and non-technical stakeholders
Nice to have
- Fluency in at least one non-JS programming language, preferably Java
- Understanding of semantic search concepts
- Previous experience in a team leadership role
- Exposure to other LLM providers like Anthropic or Mistral AI
- Experience with streaming UIs, conversational UX, and WebSockets
- Knowledge of prompt injection defenses and responsible AI practices
Stack
- TypeScript
- Node.js
- React
- Next.js
- Java
- OpenAI API
- OpenAI Agents SDK
- MCP servers
- GraphQL
- Postgres
- pgvector
- Pinecone
How you'll work
- Fully remote position
- Global team collaboration across continents
- Green-field development project
- Proprietary managed cloud infrastructure
What you get
- Work on real-world AI-driven projects across key industries
- Inclusive environment prioritizing continuous learning
- Equal opportunities for global collaboration
- Focus on innovation and ethical AI standards