Senior Front End Developer (React)

CI&T; Brazil; Remote; BRL 260,000 - 380,000; Full time

Benefits offered by this job

Health and dental insurance

Meal and food allowance

Extended paternity leave

Wellbeing platform (Wellhub/TotalPass)

Profit sharing

Life insurance

CI&T University

Discount club

Well-being platform

Pregnancy and parenting course

Online learning partnerships

Language learning platform

Job summary

CI&T is seeking a Senior Frontend Engineer to build the POC web front end using our agentic SDLC harness for a large US mortgage lender. You will translate SME requirements and UX/UI designs into high-quality React code, working under the Software Architect.

Based in Brazil or Colombia, this fully remote role requires strong React experience, 8+ years in software engineering, and good English. Join CI&T to advance AI-driven delivery and unlock real business impact.

Qualifications

• 8+ years of experience in software engineering, at High Senior to Staff level.
• Strong experience with React.
• Hands‑on use of agentic delivery pipelines in the last 1–2 years.
• Experience using agentic SDLC tools day to day.
• Good English.

Responsibilities

• Build the POC web application front end using our agentic SDLC harness.
• Turn SME requirements and the UX/UI designs into working software.
• Work under the technical leadership of the Software Architect.
• Use agentic tools in day-to-day delivery.

Skills

React

Frontend development

English proficiency

Team collaboration

Tools

Agentic SDLC tools

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.

About Us:

At CI&T, our rapid growth is fueled by the innovative solutions we create for our global clients. We are building a proof of concept for a new loan origination system for a large US mortgage lender, delivered through an agentic SDLC harness. This role builds the web front end and shows what agentic delivery looks like in practice.

Responsibilities:

• Build the POC web application front end using our agentic SDLC harness


• Turn SME requirements and the UX/UI designs into working software


• Work under the technical leadership of the Software Architect


• Use agentic tools in day-to-day delivery

Requirements:

• 8+ years of experience in software engineering, at High Senior to Staff level


• Strong experience with React


• Hands‑on use of agentic delivery pipelines in the last 1–2 years


• Experience using agentic SDLC tools day to day


• Good English


• Based in Brazil or Colombia; fully remote, joining calls via Microsoft Teams or Google Meet

Nice to Have:

• Back‑end experience (full‑stack profile)


• Experience in the mortgage industry

Join CI&T and be a part of our mission to show what AI-native software delivery can do.

Benefits:

• -Health and dental insurance


• -Meal and food allowance


• -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

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.