> Markdown version of [/jobs/ext/354965-developer-advocate](https://www.wearedevelopers.com/jobs/ext/354965-developer-advocate). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Developer Advocate - **Company:** Vonage - **Location:** Madrid, Spain - **Salary:** €50,000.0 - €70,000.0 - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), User Authentication, Authentication Protocols, Automation of Tests, Cloud Computing, Software Debugging, Programming Tools, Multi-Factor Authentication, Fraud Prevention and Detection, OAuth, OpenID, Security Assertion Markup Language (SAML), Software Engineering, Web Applications, Wireless Networks, Documentation System, Api Design, Restful APIs, Api Management, Programming Languages - **Published:** June 12, 2026 - **Apply:** https://www.jobleads.com/job/edaea3ac6548f0853e4548917521873ed ## About the Role * Strong software development experience with expertise in authentication or security. * Proficiency in multiple programming languages relevant to both server-side and client-side development. * Experience with API design, implementation, and RESTful web services., Software development experience in authentication Proficiency in multiple programming languages Experience with API design Strong technical writing skills, * Strong software development experience with expertise in authentication, identity verification, or security-related technologies * Proficiency in multiple programming languages relevant to both server-side and client-side development * Experience with API design, implementation, and RESTful web services * Understanding of authentication flows, security best practices, and fraud prevention concepts * Strong technical writing and documentation skills * Excellent problem-solving and debugging skills * Strong communication skills and ability to work in a remote environment Experience We Consider a Plus * Previous Developer Experience, Developer Relations or Developer Advocacy experience * Understanding of telecom networks, carrier APIs, and mobile network infrastructure * Experience with authentication protocols (OAuth, OIDC, SAML) and multi-factor authentication * Familiarity with fraud detection, risk scoring, and identity verification solutions * Proficiency in multiple programming languages commonly used for tooling and server-side development * Familiarity with cloud communication platforms (CPaaS), Network APIs, and Vonage APIs * Background in creating developer documentation and technical content * Experience with SDK development and maintenance across multiple platforms ## Description A cloud communications leader in Spain is looking for a Developer Advocate (Network Applications) to enhance the adoption of their network-powered API solutions. The role involves creating technical documentation, hosting educational webinars, and collaborating with various teams to ensure developers effectively implement network APIs. Candidates should possess strong software development skills, particularly in authentication and security, and be proficient in multiple programming languages. Benefits include private medical insurance and a group pension plan., * Create and maintain technical documentation and code samples. * Host webinars and workshops for developer education. * Develop and maintain tools for API documentation., As a Developer Advocate (Network Applications), you will be the bridge between our engineering teams, product management, and the developer community, ensuring our network-powered products are accessible and effectively implemented. You\'ll focus on creating reference implementations and developer resources that showcase the security, reliability, and global reach of our network APIs while educating developers on best practices for authentication, identity verification, and fraud prevention. Responsibilities * Technical Content: Create and maintain comprehensive technical documentation, code samples, and tutorials that demonstrate best practices for implementing Verify, Identity Insights, and other network API integrations * Community Education: Host webinars, workshops, and hackathons to educate developers on building secure authentication flows, implementing fraud detection, and leveraging carrier network data * Documentation Tools: Develop and maintain tools that help keep API documentation current, including automated testing of code samples and integration examples * SDK Development: Design and contribute to SDKs and developer tools that simplify integration of network APIs across multiple platforms and programming languages * Product Feedback: Gather and analyze developer feedback to identify opportunities for API improvements, better developer experiences, and new network-powered features * Cross-team Collaboration: Work closely with Product, Engineering, and Support teams to ensure tooling aligns with platform capabilities, security requirements, and developer needs ## Related Videos - [Keeping applications secure by evolving OAuth 2.0 and OpenID Connect](https://www.wearedevelopers.com/videos/100152-keeping-applications-secure-by-evolving-oauth-2-0-and-openid-connect) - [Unlocking the potential of Digital & IT at Vodafone](https://www.wearedevelopers.com/videos/602-unlocking-the-potential-of-digital-it-at-vodafone) - [API Design - Getting Started](https://www.wearedevelopers.com/videos/33-api-design-getting-started) - [Get started with securing your cloud-native Java microservices applications](https://www.wearedevelopers.com/videos/123-get-started-with-securing-your-cloud-native-java-microservices-applications) - [Delegating the chores of authenticating users to Keycloak](https://www.wearedevelopers.com/videos/1558-delegating-the-chores-of-authenticating-users-to-keycloak) - [The Vonage Trivia Voyage: Quiz Your Way to the Top!](https://www.wearedevelopers.com/videos/1077-the-vonage-trivia-voyage-quiz-your-way-to-the-top) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [The CAMARA Project: How Telcos Collaborating Improves Developer Experience](https://www.wearedevelopers.com/magazine/671-the-camara-project-how-telcos-collaborating-improves-developer-experience) - [Why developer experience matters](https://www.wearedevelopers.com/magazine/514-why-developer-experience-matters) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Austria – the most livable place for software developers?](https://www.wearedevelopers.com/magazine/20-austria-the-most-livable-place-for-software-developers) - [How to Find Tech Jobs in Vienna](https://www.wearedevelopers.com/magazine/292-how-to-find-tech-jobs-in-vienna)