Senior React Developer - EG

Opinov8; United States; Remote; USD 140,000 - 190,000; Full time

Benefits offered by this job

Remote work

Flexible work conditions

Learning & development opportunities

Job summary

Opinov8 is seeking a senior frontend engineer to develop scalable web applications using React and TypeScript. You will own frontend architecture and build reusable components, collaborating with design, architecture, and backend teams to deliver reliable user experiences.

The role emphasizes writing maintainable code, implementing tests, and contributing to CI/CD and Azure DevOps workflows within a distributed, remote-friendly team.

Qualifications

• Seven+ years of professional frontend development experience.
• Proficient with React and TypeScript in production.
• Strong knowledge of modern frontend architecture and design patterns.
• Experience building reusable, scalable UI components.
• Practical knowledge of frontend testing and automated tests.
• Experience with CI/CD and Azure DevOps workflows.
• Ability to collaborate across design, architecture, and backend teams.

Responsibilities

• Build and maintain web applications and reusable React components.
• Shape frontend architecture and component design to support scale and maintainability.
• Translate business and technical requirements into responsive interfaces.
• Write maintainable code and implement tests.
• Diagnose performance, usability, and technical issues.
• Collaborate with engineering and design; review code and contribute to standards/documentation.
• Support build, test, and deployment automation using CI/CD.

Skills

React

TypeScript

Frontend architecture

Reusable components

JavaScript (modern)

Testing (unit/integration)

CI/CD (Azure DevOps)

Tools

Azure DevOps

Redux

Zustand

Power Apps Component Framework

Dataverse

Dynamics 365

Job description

Role overview

Develop scalable web applications and reusable frontend components using React and TypeScript. The work spans frontend architecture, translating product and technical needs into responsive interfaces, and partnering with design, architecture, and backend colleagues to deliver reliable user experiences.

Responsibilities

• Build and maintain web applications and reusable React components.
• Shape frontend architecture and component design to support scale and maintainability.
• Turn business and technical requirements into responsive, user-friendly interfaces.
• Write maintainable code and implement unit, integration, or end-to-end tests.
• Diagnose and address performance, usability, and technical issues.
• Collaborate with engineering and design partners; review code and contribute to standards and documentation.
• Support build, testing, and deployment automation using CI/CD and Azure DevOps.

Requirements

• At least seven years of professional software development experience, focused on frontend work.
• Extensive production experience with React and strong TypeScript skills.
• Strong understanding of modern JavaScript and frontend architecture or design patterns.
• Experience building reusable, scalable components.
• Practical knowledge of frontend testing and automated unit or integration tests.
• Experience with CI/CD and Azure DevOps, including source control and delivery workflows.

Nice to have

• Experience with REST API integration, Power Apps Component Framework, Dataverse, Dynamics 365, or Azure services.
• Familiarity with state management tools such as Redux or Zustand.

Benefits and work setup

• Remote work and flexible conditions within a distributed team.
• Ongoing learning and development opportunities.