AI Engineer
Thermo Fisher Scientific · São Paulo, Brazil
IT & SoftwareFull timeCompany career page
The apply link worked recently (not employer-confirmed).
Role summary
Thermo Fisher Scientific seeks an AI Engineer to design and deploy AI automation solutions using large language models and generative AI technologies. The role involves building enterprise integrations, developing prompt engineering strategies, and collaborating across teams in an agile environment based in São Paulo.
What they're looking for
- 3+ years software engineering, data engineering, AI engineering, or related technology experience
- Strong hands-on experience with LLMs (OpenAI, Claude, Gemini, Llama, Mistral) and prompt engineering
- Mandatory experience creating MCP servers and integrations for LLM-based applications
- Strong Python programming for production applications, APIs, and data processing workflows
- Proficient SQL knowledge for querying, joins, aggregations, and performance optimization
- Good hands-on understanding of AWS cloud services and cloud-native deployment patterns
- Fluent English; Spanish desired; degree in Computer Science, Data Science, AI, or related field preferred
What you'll be doing
- Design, develop, and deploy AI automation solutions using LLMs and generative AI technologies
- Build and configure MCP servers and tools connecting LLMs with enterprise systems, APIs, and databases
- Develop prompt engineering strategies and create AI agents for business process automation
- Build integrations with enterprise systems, cloud services, and design knowledge graphs using graph databases
- Support deployment, monitoring, testing, and documentation of AI solutions; ensure security and scalability
Privacy & handoff
This role links to Thermo Fisher Scientific's own application system. RoleLantern records your interest and checks the link, but the application happens on the employer's site and status updates may not come back to us. Clicking apply does not mark you as applied automatically.