Ingeniero/a Frontend Senior

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.

Responsibilities:

 
• Own the design and delivery of software solutions across a modern React, Next.js, TypeScript, and JavaScript stack, writing high-quality code and setting the architectural patterns the team builds on.
  •    Build, integrate, and own backend services, APIs, business logic, and data flows, ensuring they scale reliably.
  •    Lead technical planning, architecture discussions, and solution design for significant features and initiatives, and influence the broader platform's technical direction.
  •    Lead code reviews and uphold engineering standards across the team, providing feedback that raises the quality bar and helps other engineers grow.
  •    Own application performance, reliability, accessibility, and maintainability for the systems you're responsible for, debugging and resolving complex production and development issues.
  •    Drive automated testing practices (unit, integration, and end-to-end) and the quality assurance process so software consistently meets functional and non-functional requirements.
  •    Work across third-party integrations, analytics, feature flagging, payment systems, CMS platforms, and cloud environments, and improve CI/CD and release management.
  •    Mentor less-experienced engineers, partnering with QA and engineering teams to deliver high-quality solutions with seamless integration across application layers.
  •    Create and maintain technical documentation to guide future development and ensure knowledge sharing across teams.
  •    Stay current with emerging technologies and industry trends, and bring them to bear on the platform.

What We're Looking For

•    At least 5+ years of hands-on software development experience.
•    Advanced proficiency in JavaScript and TypeScript, with deep experience building modern frontends in React.
•    Proven ability to communicate technical concepts effectively to both technical and non-technical stakeholders.
•    Strong problem-solving skills, with a track record of analyzing complex issues and implementing efficient solutions.
•    Business acumen, including project and stakeholder management expertise.