AdStart Media (www.adstartmedia.com) is a technology-driven company active in digital advertising and mobile payments, well-established and rapidly expanding globally. As an international performance network, we are proud to partner with global brands, publishing houses, media buyers and app developers. We are young, fun, collaborative and very social!

At our core, we are a performance driven culture that believes growth comes from the power of meaningful connections. We value given thoughts and opinions to significantly contribute during a rapid expansion period and do meaningful work.

We are offering an immediate opening for a Full Stack Developer based in our Sofia office. You’ll be part of a cross-functional team that’s responsible for the full software development life cycle, from conception to deployment.

As a Full Stack Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries. You should also be a team player with a knack for visual design and utility.

YOUR MAIN DUTIES:

Develop and maintain responsive, modern landing pages using HTML5, CSS3, JavaScript (ES6+), React, and Next.js.

Integrate landing pages with backend APIs (Google APIs) for dynamic data and interactive functionality.

Test software for functionality, responsiveness, accessibility, and efficiency.

Troubleshoot, debug, and upgrade existing software applications.

Prepare and maintain clear technical documentation.

YOUR ATTRIBUTES:

Strong expertise in HTML5, CSS3, JavaScript (ES6+), React, Next.js, and Figma (for UI/UX collaboration).

Experience designing, developing, and maintaining API integrations.

Highly organized, detail - oriented, and efficient with strong problem-solving abilities.

Strong leadership and mentoring skills for guiding development teams.

Nice to have:

Experience in Affiliate Marketing.

Experience in developing distributed systems based on Microservices architecture, Event-driven architecture

Experience with AWS, or other cloud providers.

WHAT WE OFFER:

English speaking multi - cultural environment

Flexible working time - hybrid way of work

Various training on soft - skills and best practices

Annual company trips, year end party and periodic team-building activities

We thank all candidates of interest. However, only the shortlisted will be contacted. For more information, please also find us on our LinkedIn