Logo Titan AI

AI LLM Retrieval Engineer

Titan AIvia DailyRemote
RemotoRemotoPlenoCLTHoje

Salário Estimado

R$ 9.108,00 - R$ 13.662,00

Tecnologias

0de 100

Excelente

Score da Vaga

Descrição da Vaga

Titan is building the AI platform for banking – creating the models and agents that will define the industry.


Led by a team of former CTOs with multiple exits, we're seeking an AI LLM Retrieval Engineer to join our team building the data and retrieval backbone for autonomous banking and fintech.


What you'll do • Architect and maintain client-specific and internal RAG pipelines, including embedding generation, document chunking, and metadata tagging

Collaborate directly with enterprise clients to assess data landscapes, retrieval requirements, and grounding needs • Select, test, and optimize embedding models (text, multimodal) for accuracy and efficiency
Design retrieval strategies (dense, sparse, hybrid) to maximize precision and recall • Establish and monitor evaluation metrics for retrieval performance (e.g., recall@k, MRR, nDCG)
Align retrieval structure, granularity, and metadata with reasoning workflows • Maintain documentation, schemas, and retrieval guidelines for internal and client teams
Stay current with advancements in vector databases, embedding models, and retrieval frameworks Required qualifications • Proven track record building and optimizing retrieval systems in production
Deep understanding of embedding models, indexing strategies, and ANN search • Experience with vector DBs (e.g., Pinecone, Weaviate, Milvus, Vespa, FAISS)
Strong proficiency in Python and familiarity with RAG frameworks (LangChain, LlamaIndex, Haystack) • Knowledge of relevance tuning, hybrid search, and retrieval evaluation
Experience working with graph databases (Neo4J, ArangoDB) • Strong communication skills for technical and client-facing collaboration What we offer
Competitive compensation (salary + meaningful, pre-Series A equity) • Remote-first culture with opportunity for in-person collaboration
Unlimited PTO • Medical, dental, and vision coverage (100% of employee premiums paid by Titan) Why Titan We're building the AI platform for banking because many of the two million people employed by 4,000+ banks in the United States cannot safely and securely use bleeding edge AI tools at work.

Moreover, none of them are using AI tools purpose-built for banking in their daily workflows.


We are changing that.


We are creating secure, bank-native AI infrastructure and applications that meet the needs of modern banking and financial services.


Our platform includes:

Titan Foundry: Secure gateway to top AI models for bank employees
Banking-Reasoning Models: Our flagship small language models purpose-built for financial services, trained by ex-regulators and banking leaders • Banking Agents: Configurable AI application layer with expertise in lending, compliance, underwriting, and operations Our small team consists of former founders, CTOs, engineers, operators, and regulators from places like Goldman Sachs, KeyBank, and the Office of the Comptroller of the Currency.

We have built and sold companies to top 25 U.


S. banks.


If you’re a high-agency individual who loves tackling complex problems in an emerging space, we want to hear from you!

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LocalRemoto
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FonteDailyRemote

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