Full-Stack Engineer (React/Node.js) – Media & AdTech

Our requirements

• Commercial experience in full-stack or front-end focused software development.
• Strong hands-on experience with React.
• Commercial experience with Node.js.
• Strong understanding of modern web application development.
• Experience integrating applications with APIs and backend services.
• Good understanding of web performance and scalable application development.
• Ability to independently solve technical problems and take ownership of delivered features.
• Good communication skills and ability to work effectively with technical and product teams.

Optional

• Previous experience in AdTech, media, publishing, or digital advertising.
• Experience working with video or image processing.
• Experience developing or integrating web-based media players.
• Experience working on high-traffic or large-scale web applications.
• Understanding of media delivery and performance optimisation.
• Experience with content-heavy or media-heavy applications.
• Experience with advertising-related functionality or integrations.
• Familiarity with browser performance optimisation.
• Experience with TypeScript.
• Experience with automated testing.
• Experience with CI/CD environments.
• Practical experience using AI-assisted development tools.

Your responsibilities

• Developing and maintaining modern web applications with a strong focus on React.
• Building and improving backend services using Node.js.
• Working on features related to video and image processing, media delivery, and web players.
• Building responsive, performant, and maintainable user-facing functionality.
• Improving application performance, reliability, and scalability.
• Integrating front-end applications with backend services and APIs.
• Working with media and advertising-related functionality across the application stack.
• Contributing to technical decisions and suggesting improvements to existing solutions.
• Writing clean, maintainable, and well-tested code.
• Collaborating with other engineers and product stakeholders throughout the development process.
• Participating in code reviews and supporting good engineering practices.

About the project

This is how we organize our work

This is how we work on a project

• Continuous Deployment
• Continuous Integration
• DevOps

What we offer

• Opportunity to work on technically interesting products at the intersection of web development, media, and advertising technology.
• A front-end leaning role while still maintaining meaningful ownership across the full stack.
• Opportunity to work with media-heavy applications, web players, and scalable content delivery.
• Exposure to performance and scalability challenges beyond standard CRUD applications.
• Opportunity to deepen your knowledge of the AdTech and digital media ecosystem.
• High level of autonomy and influence over technical solutions.
• Multisport card.
• Private healthcare.

Development opportunities we offer

• development budget
• intracompany training
• substantive support from technological leaders
• technical knowledge exchange within the company

Benefits

• sharing the costs of sports activities
• private medical care
• sharing the costs of professional training & courses
• remote work opportunities
• flexible working time

BRAVER IT SPÓŁKA AKCYJNA