Front-end Software Engineer – Mid-level

Itaú Unibanco

Front-end developer improving digital credit channels using Angular and React at Itaú. Responsible for developing modern interfaces and ensuring quality standards in a collaborative environment.

Posted 5/20/2026full-timeSão Paulo • 🇧🇷 BrazilMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

AngularCypressGRPCJavaScriptJestKotlinNext.jsReactRxJSSpringSpring BootSpringBootTypeScriptWebpack

About the role

Key responsibilities & impact

Develop and evolve microfrontends (Module Federation / WebView)
Integrate front-end with REST APIs via BFFs, including error handling and performance optimizations
Ensure quality through automated tests (Jest and Cypress), linting and static analysis
Work within the CI/CD pipeline (iupipes) with a focus on continuous delivery
Follow architectural patterns, design system and accessibility best practices

Requirements

What you’ll need

Solid production experience with Angular and React (Next.js)
Proficiency in TypeScript, RxJS and React hooks
Experience with microfrontends and Webpack
Knowledge of automated testing and code quality tools (Sonar, lint)
Structured use of Git, code review and Conventional Commits
Experience with design systems and scalable componentization
Experience with Itaú stack (QuickWeb, IDS, iupipes, Charon) (Nice to have)
Knowledge of mortgage lending (Nice to have)
Experience with observability (Datadog, OpenTelemetry) and web performance (Nice to have)
Basic backend knowledge (Kotlin/Spring Boot or gRPC) (Nice to have)

Benefits

Comp & perks

Commuter transportation allowance (Vale-Transporte)
Meal allowance (restaurants) / Food allowance (supermarkets)
Health plan (Fundação Saúde Itaú or Central Nacional Unimed)
Dental plan (Odontoprev or Interodonto)
Life insurance
PLR – Profit Sharing (subject to bank results)
Private pension plan
Exclusive discounts on our financial products
Extended maternity and paternity leave
Childcare / babysitter assistance (for parents)
Education support
Wellhub or TotalPass
Access to Itaú leisure clubs (Guarapiranga, Itanhaém and São Sebastião)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

AngularReactNext.jsTypeScriptRxJSReact hooksmicrofrontendsWebpackautomated testingcode quality

Soft Skills

error handlingperformance optimizationquality assurancecode reviewaccessibility best practices