Full Stack Engineer (Node.js, Next.js)

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Be your best and authentic self.

If you are excited to work on impactful projects with interesting and diverse clients in North America, Canada, Asia, and Europe - then this might just be the place for you.

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Proactiviti provides competitive salaries, professional training and certifications, performance bonuses, and modern equipment and software.

Salary & Benefits

Who you'll work with

Our clients in North America, Europe, and Asia.

Build and maintain full-stack web applications for sports data delivery using Next.js, React, and Node.js.
Write clean, maintainable code ensuring cross-browser compatibility, responsiveness, and accessibility.
Integrate external APIs (e.g., sports data feeds) and develop backend services to support key functionality.
Collaborate closely with design, product, and QA teams to deliver high-quality features efficiently.
Implement performance optimizations and caching strategies for high-traffic environments.
Participate in code reviews, pair programming, and agile ceremonies to ensure quality and collaboration.
Stay current with front-end and full-stack best practices, focusing on the React/Next.js ecosystem.

What you'll do

Required Skills:

2+ years of experience in full-stack web development.
Proficiency in JavaScript, TypeScript, and React.
Strong knowledge of Next.js (SSR/SSG, routing, data fetching).
Experience developing backend services with Node.js and Express, including RESTful API integration.
Proficient with version control systems (GitHub or GitLab).
Familiar with testing frameworks such as Jest, Mocha, or Chai.
Solid understanding of accessibility standards and responsive design.
Excellent communication and teamwork skills in agile environments.

Nice to Have:

Experience with sports data, real-time data feeds, or live content applications.
Familiarity with Google Cloud Platform (GCP) or AWS.
Knowledge of GraphQL, WebSockets, OAuth2, and CI/CD pipelines.
Experience integrating CMS or content platforms (e.g., Shopify).
Contributions to open-source projects or developer communities.

Qualifications

Role Description

We’re looking for a passionate Full Stack Developer to help build high-visibility, high-traffic digital experiences for major sports media clients—powering content that reaches millions of fans.You’ll develop scalable, accessible web applications using React, Next.js, and Node.js, working with real-time data, cloud environments, and modern development practices. This is a great opportunity to grow your skills, collaborate with an experienced engineering team, and contribute to dynamic projects at the intersection of sports, media, and technology.