About Techsoulogy and Tappx

Techsoulogy is our way of doing things and our corporate brand that unifies a broad portfolio of specialist advertising, media, and entertainment firms. It combines the latest technology with a human‑first approach and a constant exploration of knowledge in order to shape the media landscape.

At Techsoulogy we aim to provide a technology and human service that guarantee all areas of the advertising industry throughout the world achieving their goals profitably, effectively and ethically.

Tappx is a fast‑growth AdTech company inside the Techsoulogy family. It delivers digital advertising solutions for multiple platforms including mobile, OTT/CTV and desktop.

Tappx’s proprietary technology empowers publishers to maximise ad revenues across mobile and OTT channels. It offers a distinct point of difference—technology specifically engineered for mobile and OTT markets—thereby offering brands and agencies increased trust and transparency.

Tappx has headlined across numerous high‑profile competitive growth rankings such as Red Herring in 2016, TECH5 in 2018,



and in 2020 Tappx was featured as Europe’s 2nd fastest growing advertising company in The Financial Times FT1000.

In Tappx we keep growing and, therefore, we are looking for new talented people to join our Performance Tech team in our IT department.

Position

Mid Java Backend Developer

Responsibilities
- Participate in the entire application life cycle with focus on coding and debugging.
- Write clean and maintainable code of high quality accomplishing estimated hours and due dates.
- Offer technical support to the Performance department.
- Troubleshoot and debug applications.
- Collect technical needs and design requirements.
- Identify new needs and propose solutions to improve our applications.
- Learn about technologies different than Java existing in our tech stack.
- Measure the impact of new features, interpret key metrics and collaborate with the data team for data‑driven dec

📌 Mid Java Backend Developer (Barcelona)
🏢 Techsoulogy
📍 Barcelona