Senior AI Engineer

🕒 April 12

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Clicksign

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2010

💳 Fintech

⚕️ Healthcare Insurance

👥 HR Tech

💰 $3.2M Venture Round on 2022-12

Fintech • Healthcare Insurance • HR Tech

Clicksign is a leading Brazilian platform for electronic signatures, providing businesses with a secure and legally valid way to sign documents online. With innovative features such as integration via API, automated document generation, and a focus on user-friendly experiences, Clicksign streamlines the signing process, promoting efficiency and compliance in various sectors including finance, healthcare, and human resources. The company prides itself on its security certifications and adherence to legal standards in electronic signatures.

📋 Description

• Lead the technical development of LLM-based solutions. • Design end-to-end architectures for processing and understanding unstructured data: data ingestion; parsing and transformation; retrieval and RAG; reasoning and extraction. • Decide when to use agents versus deterministic pipelines. • Ensure quality, scalability, and observability of solutions in production. • Evolve technical standards, architecture, and best practices for the AI stack. • Mentor other engineers and raise the team's technical level. • Work closely with product to turn complex problems into incremental solutions.

🎯 Requirements

• Strong software engineering (backend) experience — 5+ years. • Hands-on experience with AI systems in production (especially LLMs). • Experience building applications with RAG, agents, or information extraction. • Familiarity with frameworks such as Agno, LangChain, LlamaIndex, or similar. • Experience designing distributed, scalable system architectures. • Experience processing unstructured data. • Knowledge of embeddings, semantic search, and response quality evaluation. • Experience with observability and debugging of AI systems. • Proficiency with Git.

🏖️ Benefits

• Meal allowance / food voucher • Childcare assistance • Remote work • Health insurance • Education and cultural benefits • Gympass membership • Birthday day off • Discounts on therapy • English courses