Senior Front-End Developer

Youx Group

. Develop and maintain user interfaces using modern Front-End technologies .

Posted 10/2/2026full-timeRemote • BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in developing user interfaces with React and TypeScript, applying SOLID principles and Clean Code practices. Proficient in collaborating with cross-functional teams and optimizing applications for performance and scalability.

Highest-signal resume keywords

React DevelopmentTypeScript ProficiencyState Management (Redux, Zustand)REST API IntegrationAgile Methodologies (Scrum, Kanban)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Front-End DevelopmentComponentizationCode Review ParticipationError Handling ImplementationDatabase KnowledgeGeospatial Data HandlingVersion Control (Git)Testing and DebuggingResponsive DesignPerformance Optimization

Soft Skills

Collaborative CommunicationAutonomous WorkAccountabilityEffective Delivery Management

Certifications & Qualifications

University DegreeTechnology DegreeTechnical Education

Industry Keywords

Software Development LifecycleFront-End Architecture PrinciplesClean Code Best PracticesMedium-Complexity Task Estimation

Tech Stack

Tools & technologies

ReactReduxTypeScript

About the role

Key responsibilities & impact

Develop and maintain user interfaces using modern Front-End technologies
Collaborate with design and back-end teams to ensure system integration
Transform wireframes and prototypes into high-quality, pixel-perfect, responsive code
Optimize applications to ensure maximum speed and scalability
Participate in the software development lifecycle, from conception through deployment
Contribute to the continuous improvement of development processes and standards
Perform testing and debugging to ensure application stability and functionality
Translate complex requirements into innovative technical solutions
Contribute to product architecture and performance
Participate in code reviews and provide constructive feedback
Estimate medium-complexity tasks

Requirements

What you’ll need

At least 4 years of professional development experience
Experience with TypeScript
Experience developing interfaces with React, using Hooks and Context API
Ability to componentize and reuse components
Experience consuming REST APIs on the front end
Experience with state management using Context, Redux, Zustand, or similar solutions
Applying SOLID principles in front-end development
Writing code according to Clean Code best practices
Organizing projects and applying front-end architecture principles
Implementing error handling and loading states in the interface
Using Git for version control
Knowledge of databases and geospatial data
Ability to work autonomously, with accountability and effective delivery management
Strong ability to read, understand, and enhance legacy code
Clear and collaborative communication with back-end and front-end teams
Active participation in code reviews
Familiarity with agile methodologies, such as Scrum and/or Kanban
Ability to understand business rules and translate them into technical solutions
Ability to estimate medium-complexity tasks
University degree, technology degree, or technical education

Benefits

Comp & perks

Medical insurance
Dental insurance
Telemedicine
Life insurance
Pension assistance
Personalized Flash flexible benefits: meal and food allowances
Paid time off
Birthday day off
Gympass
Mobility allowance
Workplace exercise program
Healthy food
Training and professional development program, Academia X
Profiler assessment and behavioral mapping
Ongoing professional development opportunities
Mentoring