Senior Front-End Engineer (React/TS) for Subscriptions

Sigma Software; Lisboa; Presencial; EUR 45 000 - 68 000; Tempo integral

Resumo da oferta

Sigma Software is seeking a Middle/Senior Front-End Engineer to build scalable, customer-facing features for onboarding, pricing, subscriptions, and payments. You will work with Product Managers, Designers, QA, and Back-End Engineers to deliver high-quality React/TypeScript solutions in a product-focused environment.

The role emphasizes technical excellence, product thinking, and collaboration across international teams.

Qualificações

• Strong React and TypeScript expertise
• Collaborative cross-functional teamwork
• Experience shaping onboarding, pricing, subscriptions and payments flows

Responsabilidades

• Develop and enhance customer-facing features focused on onboarding, pricing, subscriptions and payments
• Build scalable front-end apps using React and TypeScript
• Collaborate with Product Managers, Designers, QA and Back-End Engineers
• Participate in architectural decisions and solution design
• Ensure code quality via testing and static analysis
• Write automated UI and integration tests
• Contribute to engineering processes and developer experience
• Assist with back-end related implementation tasks when needed

Conhecimentos

React

TypeScript

UI/UX awareness

Testing

Ferramentas

Webpack

GitLab

GitLab CI

ELK stack

Tableau

PNPM

Miro

Claude Code

Descrição da oferta de emprego

Sigma Software is seeking a Middle/Senior Front-End Engineer to build scalable, customer-facing features for onboarding, pricing, subscriptions, and payments. You will work with Product Managers, Designers, QA, and Back-End Engineers to deliver high-quality React/TypeScript solutions in a product-focused environment.

The role emphasizes technical excellence, product thinking, and collaboration across international teams.