Join Vonage and help us innovate cloud communications for businesses worldwide Vonage Communications APIs: As an emerging leader in the $10B+ communications API market, we empower global brands to connect better with their customers, employees, and partners through transformative communications experiences. For example, Vonage API solutions empower organizations to build their custom omnichannel communications structure. This allows them to reach and engage customers on their preferred schedule and channel — including voice, video, and messaging. Think of a rideshare service instantly connecting with customers, hospital staff conducting remote monitoring, customers verifying their identity before completing a purchase, AI virtual agents servicing customers around the clock, and much more.
The Engineering team at Vonage is a group of talented engineers working on complex challenges associated with high-performance distributed systems and processing large volumes of data in real time.
We are looking for Software Engineers to join our dynamic development team. Create scalable microservices that will help support our impressive growthWrite efficient and scalable code in well-tested systemsCollaborate with cross-functional teams to ensure seamless integration and functionality.
Propose scalable,



maintainable and cost-effective solutionsEstimate the effort required to develop and implement new featuresDevelop and execute effective testing strategies to ensure software quality and reliabilityWhat you'll bring: Excellent software engineering skills in Kotlin/Java for backend servicesA strong focus on testing, with a customer-first mindsetExperience with multi-threaded architectures, web services, and caching.
Practical experience in deploying code in a modern programming environment using tools such as Docker and KubernetesWillingness to learn and adapt to new technologies and programming languages.
The StackLanguage
- Java/Kotlin primarily with Spring Boot ReactiveCloud
- AWS primarilyKafka and RedisDocker and KubernetesHow you'll benefit: Private Medical InsuranceLife Insurance and Group Personal AccidentEricsson Care Line (EAP)Discretionary Time Off (DTO)#LI-YB1There's no perfect candidate. To learn how we process your personal data during the recruitment process, please refer to our Privacy Notice . Vonage is a general cloud communications leader. And your talent will further help brands
- such as Airbnb, Viber, WhatsApp, and Snapchat
- accelerate their digital transformation through our fully programmable-based unified communications, contact center solutions, and communications APIs. Note: The purpose of this profile is to provide a general summary of essential responsibilities for the position and is not meant as an exhaustive list.

📌 Senior PHP Software Engineer (Zaragoza)
🏢 Vonage
📍 Zaragoza