Experienced Backend Engineer - Integrations

1 Day ago • 4 Years +

Job Summary

Job Description

Voodoo, founded in 2013, is a tech company creating mobile games and apps with the mission to entertain the world. The Ad Network team is looking for a freelance Backend Engineer for Integrations. The role involves designing, building, and maintaining high-impact integrations with technology partners. Responsibilities include designing and implementing robust integrations, owning and supporting live integrations, and collaborating with product and external partner teams. The role is for a 6-month contract, fully remote, based in France.

Must have:

4+ years of backend development experience
Strong proficiency in Java and Spring Boot
API development experience
Excellent communication skills

Good to have:

Experience in Ad Tech, real-time systems, or large-scale integrations

4 skills required

4 skills required for this role

Add these skills to join the top 1% applicants for this job

java

spring-boot

communication

scalability

Job Details

Founded in 2013, Voodoo is a tech company that creates mobile games and apps with a mission to entertain the world. Gathering 800 employees, 7 billion downloads, and over 200 million active users, Voodoo is the #3 mobile publisher worldwide in terms of downloads after Google and Meta. Our portfolio includes chart-topping games like Mob Control and Block Jam, alongside popular apps such as BeReal and Wizz.

Team

Join Voodoo’s Ad Network team, a fast-growing team of 30+ engineers building a best-in-class mobile advertising platform.

You will join the Ecosystem Integrations squad, a team responsible for designing, building, and maintaining high-impact integrations with key technology partners (such as demand platforms, measurement providers, and analytics tools).

This squad plays a critical role in enabling the scalability and adaptability of our ad network.

This is a freelance role for a 6months' contract.

The role can be done in full remote (based in France)

Role

Design and implement robust integrations with third-party partners
Own and support live integrations, ensuring high reliability, performance, and smooth operation
Collaborate closely with product and external partner teams to deliver impactful solutions

Profile

4+ years of professional experience in backend development
Strong proficiency in Java and Spring Boot
API dev
Comfortable working in dynamic, high-paced environments with evolving priorities
Excellent communication skills
Experience in Ad Tech, real-time systems, or large-scale integrations is a strong plus