Junior Software Engineer – Focus on Personal Financing

Sicredi

. Develop web applications using React.js, JavaScript, and TypeScript .

Posted 10/2/2026full-timeRemote • BrazilJuniorWebsite

Core Competencies

Role fit

Core Competencies

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Proficient in developing high-performance web applications using React.js and TypeScript, with a strong focus on building reusable components and ensuring quality through testing and performance optimization. Experienced in collaborating within agile teams to define architecture standards and integrate with REST APIs in distributed environments.

Highest-signal resume keywords

React.js DevelopmentTypeScript ProficiencyREST API IntegrationUnit Testing ImplementationCI/CD Practices

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaScriptResponsive DesignComponent TestingPerformance OptimizationScalable Component Development

Soft Skills

CollaborationTechnical Discussion Participation

Tools & Technologies

Version ControlAgile MethodologiesBuild ToolsApplication Monitoring

Industry Keywords

UX/UI Best PracticesArchitecture PatternsDistributed ArchitectureEvent-Driven Solutions

Tech Stack

Tools & technologies

JavaScriptReactTypeScript

About the role

Key responsibilities & impact

Develop web applications using React.js, JavaScript, and TypeScript
Build responsive, accessible interfaces aligned with UX/UI best practices
Consume and integrate with REST APIs
Apply architecture patterns and front-end development best practices
Develop and maintain reusable, scalable components
Integrate with services and platforms in a distributed architecture
Use modern build, version control, and CI/CD tools
Implement unit and component tests
Work in agile environments, collaborating with multidisciplinary teams
Ensure the quality, performance, and security of web applications

Requirements

What you’ll need

Develop and enhance high-performance web applications using React.js, TypeScript, and the modern front-end ecosystem
Define and promote architecture standards, code quality, and development best practices
Implement integrations with REST APIs and corporate services
Build reusable, scalable components aligned with the organization's Design System
Contribute to performance optimization, observability, and user experience improvements
Implement unit testing, integration testing, and automation strategies
Participate in technical discussions and architectural decisions with product and engineering teams
Help advance development, CI/CD, and application monitoring practices
Contribute to distributed environments and event-driven solutions where applicable

Benefits

Comp & perks

14th and 15th fixed salary payments
Profit-sharing payments (according to seniority)
Health and dental insurance with no copayments
Wellness programs including Wellhub (formerly Gympass), nutrition, psychological support, workplace exercise, massage, a running group, and a local gym
Food and meal allowances, with flexible allocation percentages between the food and meal cards and no copayment
Extended maternity and paternity leave
Childcare or nanny assistance for children up to 6 years and 11 months old
Assistance for children with disabilities, with no age limit
Life insurance
Private pension plan with employer contributions of up to 8% of salary
Training platform—Sicredi Aprende—with a range of courses
40-hour workweek using a time bank system
Remote work allowance (except for positions that are 100% on-site)