RemoteLeaf Logo
Log in Sign up

Senior Frontend Software Engineer - React.Js and Next.Js

2 months ago
Portugal
Full-time
Senior
Frontend Engineer / Web Developer
Software Development
Agile Azure CSS Grafana GraphQL HTML JavaScript Jest Kanban Less New Relic Next.js React REST API Sass Scrum SEO
Apply Now
Mindera

Mindera

Mindera is a global software engineering company that delivers high-performance web and mobile applications, empowering businesses with custom software solutions through Agile methodology and value-driven products.

Internet Software & Services
1K-5K
Founded 2014
$2M raised
View All Jobs 33

Description

  • Own the lifecycle of front-end applications, ensuring they are secure, high-performing, and scalable.
  • Design and build front-end solutions as a technical partner rather than only implementing provided designs.
  • Collaborate closely with cross-functional teams in an Agile environment using Scrum or Kanban.
  • Work with minimal supervision while contributing to self-organized team delivery.
  • Champion SEO, accessibility, and performance best practices, including Core Web Vitals optimization.
  • Build seamless, isomorphic applications using React, Next.js, and server-side rendering concepts.
  • Contribute to feature development and technical decision-making with the team and client stakeholders.

Requirements

  • Strong experience with React.js and Next.js.
  • Proficiency with Redux or similar state management tools.
  • Familiarity with GraphQL and REST APIs.
  • Solid skills in HTML5, CSS3, and pre/post-processors such as SASS, LESS, or PostCSS.
  • Experience with testing frameworks such as Jest, React Testing Library, or Enzyme.
  • Knowledge of performance optimization tools such as New Relic, Grafana, or Core Web Vitals.
  • Strong English communication skills and the ability to collaborate clearly with others.
  • Comfort working autonomously on complex projects with a self-driven mindset.
  • Experience with Azure is a strong plus.
  • Exposure to different tech stacks and environments is highly valued.
  • Willingness to travel 0%-15% depending on project, client, and organizational needs.

Benefits

  • Flexible, supportive self-organization culture.
  • Health insurance and Open Holidays.
  • Flexible working hours and remote work options within Portugal.
  • Work from hubs in Porto, Aveiro, or Coimbra.
  • Dedicated budget for training and conferences.
  • Transparent profit-sharing model.
  • Choice of laptop and peripherals.
  • Hotspot with unlimited usage in Portugal.
  • Mindera annual trip, sports, and social sharing groups.

Interested in this position?

Apply directly on the company website

Apply Now

Similar Roles

PENN Entertainment

Web Developer, Casino

PENN Entertainment 10K-50K Hotels, Restaurants & Leisure

PENN Interactive is hiring a front-end engineer for its Casino Engagement team to build polished customer-facing experiences for its sports and gaming platforms.

Canada Full-time Mid Level Frontend Engineer / Web Developer
$86k-$106k
Agile CI/CD CSS Cypress DOM Elixir GCP Git GitHub GraphQL HTML IoT Jasmine JavaScript Jest Kubernetes Playwright React REST API Scrum TypeScript UX Design
12 hours, 46 minutes ago
PENN Entertainment

Web Developer, Casino

PENN Entertainment 10K-50K Hotels, Restaurants & Leisure

PENN Interactive is hiring a remote Front-End Engineer for its Casino Engagement team to build polished, high-performing customer-facing web experiences for sports and gaming products.

United States Full-time Mid Level Frontend Engineer / Web Developer
$115k-$145k
Agile CI/CD CSS Cypress DOM Elixir GCP Git GitHub GraphQL HTML IoT Jasmine JavaScript Jest Kubernetes Playwright React REST API Scrum TypeScript UX Design
12 hours, 46 minutes ago
TWO95 International

Sr. Front End Developer (React.js) - Remote

TWO95 International 51-250 Internet Software & Services

A remote 6+ month contract role for a Senior Front End Developer at a company building React.js-based web experiences.

United States Contract Senior Frontend Engineer / Web Developer
CSS Git HTML JavaScript JSON React
13 hours, 16 minutes ago
AssureSoft

UX Front-End Developer

AssureSoft 51-250 Internet Software & Services

AssureSoft is seeking a front-end web developer to modernize an enterprise web application’s user interface while preserving functionality and supporting long-term client projects in a remote environment.

Latin America Full-time Senior Frontend Engineer / Web Developer
CSS HTML JavaScript Vue.js
13 hours, 31 minutes ago

You're on a roll! Sign up now to keep applying.

Sign Up

Already have an account? Log in

Used by 14,729+ remote workers