[Job-30912] AI-First Senior Software Engineer, Brazil

At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions. With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data & AI, Martech and Business strategy. We are 8,000 CI&Ters across more than 25 countries, collaborating to build solutions with real impact. AI is already part of how we work, evolve, and innovate every day.

AI-First Senior Software Engineer

We are seeking a highly skilled Senior Software Engineer – AI-First Development who is passionate about building modern, scalable software while leveraging Artificial Intelligence, including tools like TensorFlow and PyTorch, to dramatically improve engineering productivity. This role emphasizes innovation, collaboration, and continuous learning in a flexible work environment. This is a hands-on engineering role for someone who embraces AI-first software development, automates repetitive engineering tasks, and takes end-to-end ownership of the services they build. The ideal candidate is an expert in Java, Python, Azure, Azure Databricks, Microservices, and modern SDLC practices, with proven experience delivering cloud-native enterprise applications. Beyond technical expertise, we are looking for an engineer who actively uses AI to accelerate software delivery, improve code quality, automate engineering workflows, and increase developer productivity.

Collaboration Work closely with architects, product owners, QA, DevOps, and business stakeholders. Collaborate effectively with onsite and offshore engineering teams. Participate in architecture discussions, code reviews, sprint planning, and technical design sessions. Mentor junior and mid-level engineers while promoting engineering excellence and AI adoption. Candidates should demonstrate practical, day-to-day use of AI to improve software engineering productivity.

Required Qualifications Solid experience in software development. Strong expertise in Java and Python. Hands-on experience with Microsoft Azure. Strong experience with Azure Databricks, Apache Spark, and Delta Lake. Proven experience designing and developing enterprise-grade microservices and REST APIs. Strong understanding of distributed systems and cloud-native architectures. Experience with Docker, Kubernetes, CI/CD, and DevOps practices. Experience with Git, automated testing frameworks, and Agile software development. Messaging (Kafka / Azure Event Hub / Azure Service Bus). Experience in AI projects, including machine learning, natural language processing, or computer vision is a plus. Excellent analytical, debugging, and problem-solving skills. Advanced/fluent English communication skills. The successful candidate will: • Deliver scalable, high-quality enterprise software with speed and reliability. • Leverage AI to significantly improve engineering productivity and software quality. • Continuously automate repetitive engineering tasks and workflows. • Take full ownership of applications and services from design through production. • Collaborate effectively across onsite and offshore teams. • Mentor fellow engineers and promote engineering excellence. • Continuously evaluate and adopt emerging AI technologies to improve software delivery.

If you like it, just apply and good luck! #LI-JM2

At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions. With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data & AI, Martech and Business strategy. We are 8,000 CI&Ters across more than 25 countries, collaborating to build solutions with real impact. AI is already part of how we work, evolve, and innovate every day.

AI-First Senior Software Engineer

We are seeking a highly skilled Senior Software Engineer – AI-First Development who is passionate about building modern, scalable software while leveraging Artificial Intelligence, including tools like TensorFlow and PyTorch, to dramatically improve engineering productivity. This role emphasizes innovation, collaboration, and continuous learning in a flexible work environment. This is a hands-on engineering role for someone who embraces AI-first software development, automates repetitive engineering tasks, and takes end-to-end ownership of the services they build. The ideal candidate is an expert in Java, Python, Azure, Azure Databricks, Microservices, and modern SDLC practices, with proven experience delivering cloud-native enterprise applications. Beyond technical expertise, we are looking for an engineer who actively uses AI to accelerate software delivery, improve code quality, automate engineering workflows, and increase developer productivity.

Collaboration Work closely with architects, product owners, QA, DevOps, and business stakeholders. Collaborate effectively with onsite and offshore engineering teams. Participate in architecture discussions, code reviews, sprint planning, and technical design sessions. Mentor junior and mid-level engineers while promoting engineering excellence and AI adoption. Candidates should demonstrate practical, day-to-day use of AI to improve software engineering productivity.

Required Qualifications Solid experience in software development. Strong expertise in Java and Python. Hands-on experience with Microsoft Azure. Strong experience with Azure Databricks, Apache Spark, and Delta Lake. Proven experience designing and developing enterprise-grade microservices and REST APIs. Strong understanding of distributed systems and cloud-native architectures. Experience with Docker, Kubernetes, CI/CD, and DevOps practices. Experience with Git, automated testing frameworks, and Agile software development. Messaging (Kafka / Azure Event Hub / Azure Service Bus). Experience in AI projects, including machine learning, natural language processing, or computer vision is a plus. Excellent analytical, debugging, and problem-solving skills. Advanced/fluent English communication skills. The successful candidate will: • Deliver scalable, high-quality enterprise software with speed and reliability. • Leverage AI to significantly improve engineering productivity and software quality. • Continuously automate repetitive engineering tasks and workflows. • Take full ownership of applications and services from design through production. • Collaborate effectively across onsite and offshore teams. • Mentor fellow engineers and promote engineering excellence. • Continuously evaluate and adopt emerging AI technologies to improve software delivery.

If you like it, just apply and good luck! #LI-JM2

Our 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 And many more!

More details about our benefits here: https://ciandt.com/br/pt-br/carreiras

At CI&T, inclusion starts at the first contact. If you are a person with a disability, it is important to present your assessment during the selection process. See which data needs to be included in the report by clicking here.This way, we can ensure the support and accommodations that you deserve. If you do not yet have the assessment, don't worry: we can support you in obtaining it.

We have a dedicated Health and Well-being team, inclusion specialists, and affinity groups who will be with you at every stage. Count on us to make this journey side by side.