Mid-Level Fullstack Developer – English

Capco

. Design, develop, test, and maintain web applications using React and TypeScript .

Posted 9/17/2026full-timeRemote • BrazilMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in full-stack web application development using React and TypeScript, with strong capabilities in Kotlin for backend services. Proficient in automated testing, API integration, and collaboration within multidisciplinary teams.

Highest-signal resume keywords

Full-Stack Web Application DevelopmentReactTypeScriptKotlinAutomated Testing

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaScriptREST APIsFrontend Component ArchitectureBackend Application DesignIntegration PatternsGitCI/CD PracticesDebuggingProblem-Solving

Soft Skills

Clear CommunicationCollaboration

Tools & Technologies

CI/CD PipelinesCloud DeploymentsMonitoring

Industry Keywords

Backend-for-FrontendProduction Operations

Tech Stack

Tools & technologies

JavaJavaScriptKotlinReactTypeScript

About the role

Key responsibilities & impact

Design, develop, test, and maintain web applications using React and TypeScript
Develop and maintain backend services and APIs using Kotlin
Develop and enhance Backend-for-Frontend (BFF) services
Create reusable frontend components and shared functionality
Integrate applications with internal platforms and third-party APIs
Translate Product and UX requirements into reliable technical solutions
Write automated unit, integration, and end-to-end tests
Participate in code reviews and contribute to engineering standards
Investigate and resolve production issues, improving application reliability and performance
Collaborate with product managers, UX designers, engineers, architects, and business stakeholders
Contribute to technical discussions and solution design
Support CI/CD pipelines, cloud deployments, monitoring, and production operations

Requirements

What you’ll need

Professional experience developing full-stack web applications
Experience with React
Strong knowledge of JavaScript and TypeScript
Experience with Kotlin, Java, or another JVM-based language
Experience developing and consuming REST APIs
Good knowledge of frontend component architecture and state management
Good knowledge of backend application design and integration patterns
Experience with automated testing
Experience with Git and modern CI/CD practices
Strong debugging and problem-solving skills
Ability to communicate clearly and collaborate effectively within a multidisciplinary team
Ability to take ownership of development tasks with moderate guidance
English proficiency — explicitly indicated in the job title and position description

Benefits

Comp & perks

Inclusive culture that values diversity
Internal inclusion and social responsibility committees, including groups for Women, People with Disabilities, Black People, LGBTQIAPN+ individuals, Parenting, and Generations
Support for professional development and career acceleration