Senior AI Engineer

This is a fully remote position, open to applicants in Brazil, +1 more country.

📋 Description

• Design and develop client software solutions from initial architecture to thoroughly tested code.

• Create, customize, and manage agents, skills, subagents, commands, and harnesses.

• Leverage development agents and harnesses across the team to modernize software development and minimize lead time.

• Utilize modern software architecture and engineering principles to construct, evaluate, and critique code and solutions.

• Convert functional requirements into effective, straightforward, and scalable technical solutions.

• Design and evaluate solutions, agents, and skills through assessments, tests, and red teaming.

• Make decisions regarding the token economy to strike a balance between solution quality and inference costs.

• Architect and develop agentic solutions utilizing foundation-model APIs, RAG, tool orchestration, runtime frameworks, prompts, and guardrails.

• Oversee engineering and context data pipelines that integrate internal sources and vector databases.

• Implement observability instrumentation for applications and agents while monitoring system performance.

• Review and assess AI-generated outputs against technical, quality, and business standards.

• Assign specialized tasks to agents while keeping a deep technical understanding of the specialty stack.

• Deliver production-ready solutions that meet deployment and operational needs.

• Uphold ethics, privacy, data security, and compliance standards.

• Lead the design of solutions for intricate problems and take ownership of solutions from start to finish.

• Establish reusable agents, skills, and harnesses across the team.

• Provide guidance on prompt engineering, evaluations, and red teaming decisions.

• Mentor colleagues, review code and standards, and collaborate with AI Deployment Engineers and AI Orchestrators.

⛳️ Requirements

• Proven experience in architecting and developing software solutions from architecture to tested code.

• Proficiency in working across any technology stack.

• Familiarity with agentic SDLC and AI-assisted software development methodologies.

• Strong knowledge of modern software architecture and engineering principles.

• Experience with microservices, event-driven systems, queues, CI/CD, TDD, and automation practices.

• Ability to translate functional requirements into effective, scalable technical solutions.

• Experience in designing and evaluating solutions and agents through assessments, testing, and red teaming.

• Understanding of hallucinations, prompt injections, and data leaks.

• Capability to make decisions regarding token economy, considering context size, RAG strategies, and agent calls.

• Proficient in using foundation model APIs, RAG, tool orchestration, orchestration and runtime frameworks, system prompts, and guardrails.

• Experience managing context data pipelines, internal data sources, and vector databases.

• Familiarity with implementing observability instrumentation in applications and agent code.

• Ability to critically evaluate AI-generated outputs.

• Knowledge of ethics, privacy, data security, and compliance standards.

• Capability to fine-tune models rather than developing them from scratch.

🏝️ Benefits

• Comprehensive health and dental insurance.

• Meal and food allowances.

• Childcare assistance programs.

• Extended paternity leave.

• Access to gym partnerships and health and wellness professionals through Wellhub (Gympass) TotalPass.

• Profit Sharing and Results Participation (PLR).

• Life insurance coverage.

• Continuous learning opportunities via CI&T University.

• Membership in a discount club.

• Free online platform dedicated to physical, mental, and overall well-being.

• Courses on pregnancy and responsible parenting.

• Collaborations with online learning platforms.

• Access to a language learning platform.

• Inclusion support and accommodations throughout the selection process.

• A dedicated Health and Well-being team, inclusion specialists, and affinity groups.