Senior AI Engineer

🔥 4 minutes ago

🌐 Brazil, Colombia – Remote

🇧🇷 Brazil – Remote 🇨🇴 Colombia – Remote

⏰ Full Time

🟠 Senior

🤖 AI Engineer

👻 Ghost score 10%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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CI&T

WebsiteLinkedInAll Job Openings

5001 - 10000 employees

Founded 1995

💼 Consulting

🏥 Healthcare

📣 Marketing

💰 $5.5M Venture Round on 2014-04

Consulting • Healthcare • Marketing

CI&T is a global tech transformation specialist focusing on helping organizations navigate their technology journey. With services spanning from application modernization and cloud solutions to AI-driven data analytics and customer experience, CI&T empowers businesses to accelerate their growth and maximize operational efficiency. The company emphasizes digital product design, strategy consulting, and immersive experiences, ensuring a robust support system for enterprises in various industries.

📋 Description

• Architect and build client software solutions from architecture through tested code • Build, customize, and orchestrate agents, skills, subagents, commands, and harnesses • Reuse development agents and harnesses across the team to modernize software development and reduce lead time • Apply modern software architecture and engineering fundamentals to build, assess, and critique code and solutions • Translate functional requirements into viable, simple, and scalable technical solutions • Design and assess solutions, agents, and skills using evals, tests, and red teaming • Make token economy decisions to balance solution quality and inference cost • Architect and build agentic solutions using foundation-model APIs, RAG, tool orchestration, runtime frameworks, prompts, and guardrails • Manage engineering and context data pipelines integrating internal sources and vector databases • Implement application and agent observability instrumentation and monitor system behavior • Review and critique AI-generated outputs against technical, quality, and business requirements • Delegate specialized tasks to agents while maintaining technical depth in the specialty stack • Deliver production-ready solutions aligned with deployment and operation requirements • Apply ethics, privacy, data security, and compliance practices • Lead solution design for complex problems and own solutions end to end • Establish reusable agents, skills, and harnesses across the team • Guide prompt engineering, evals, and red teaming decisions • Mentor peers, review code and standards, and collaborate with AI Deployment Engineers and AI Orchestrators

🎯 Requirements

• Experience architecting and building software solutions from architecture through tested code • Ability to work in any technology stack • Experience using agentic SDLC and AI-assisted software development • Knowledge of modern software architecture and engineering fundamentals • Experience with microservices, event-driven systems, queues, CI/CD, TDD, and automation • Ability to translate functional requirements into simple, scalable technical solutions • Experience designing and assessing solutions and agents with evals, testing, and red teaming • Knowledge of hallucinations, prompt injections, and data leaks • Ability to make token economy decisions involving context size, RAG strategy, and agent calls • Experience with 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 • Experience implementing observability instrumentation in applications and agent code • Ability to critically review AI-generated outputs • Knowledge of ethics, privacy, data security, and compliance practices • Ability to fine-tune models rather than train them from scratch

🏖️ Benefits

• Health and dental insurance • Meal and food allowance • Childcare assistance • Extended paternity leave • Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass • Profit Sharing and Results Participation (PLR) • Life insurance • Continuous learning platform (CI&T University) • Discount club • Free online platform dedicated to physical, mental, and overall well-being • Pregnancy and responsible parenting course • Partnerships with online learning platforms • Language learning platform • Inclusion support and accommodations during the selection process • Dedicated Health and Well-being team, inclusion specialists, and affinity groups

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