AI-First Senior Software Engineer (Java/Python)

TL;DR

AI-First Senior Software Engineer (Java/Python): Building modern, scalable cloud-native enterprise applications and microservices with an accent on AI-first development, distributed systems, and Azure data platforms. Focus on designing REST APIs, automating engineering workflows, improving developer productivity, and ensuring service reliability across the full software lifecycle.

Location: Brazil; remote home-office position.

Company

CI&T delivers AI deployment, application modernization, data and AI, marketing technology, and business transformation solutions for large enterprises.

What you will do

• Design and develop enterprise-grade microservices and REST APIs.
• Build and maintain cloud-native applications using Java, Python, and Microsoft Azure.
• Develop data solutions with Azure Databricks, Apache Spark, and Delta Lake.
• Apply AI-first practices to accelerate delivery, improve code quality, and automate repetitive engineering work.
• Participate in architecture discussions, code reviews, sprint planning, and technical design sessions.
• Collaborate with architects, product owners, QA, DevOps, business stakeholders, and distributed engineering teams while mentoring junior and mid-level engineers.

Requirements

• Bachelor’s degree in computer science, engineering, or a related field, or equivalent practical experience.
• 7+ years of professional software development experience.
• Strong expertise in Java and Python.
• Hands-on experience with Microsoft Azure, Azure Databricks, Apache Spark, and Delta Lake.
• Experience with distributed systems, cloud-native architectures, Docker, Kubernetes, CI/CD, DevOps, Git, and automated testing.
• Strong analytical, debugging, problem-solving, communication, and Agile development skills.

Culture & Benefits

• Remote home-office work in Brazil.
• Health and dental insurance, life insurance, and meal and food allowances.
• Childcare assistance, extended paternity leave, and responsible parenting support.
• Profit sharing and results participation.
• Continuous learning through CI&T University, language learning, and online education platforms.
• Well-being programs, gym partnerships, a discount club, and physical and mental health resources.