AI summary
The Senior Frontend Engineer role involves helping large enterprises implement AI-driven business solutions and transforming their technological capabilities.
Job Description
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
Responsibilities:
• 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
• 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.
About the job
- Posted on
- Oct 5, 2026
- Job type
- Full-time
- Location
- BrazilRemote
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