Frontend Software Engineer (Mid Level)

Vonage; Barcelona; Presencial; EUR 35.000 - 55.000; Jornada completa

Descripción de la vacante

A leading global cloud communications company seeks a Full-Stack Web Developer (frontend focus) for their Video DevTools Team in Barcelona. You'll be pivotal in developing tools that enhance the user experience for the Vonage Video API while collaborating with a diverse team. Ideal candidates are proficient in JavaScript frameworks and skilled in API design, ready to contribute to innovative projects.

Formación

• Experience with modern JavaScript frameworks like React and Vue.js.
• Ability to develop scalable server-side applications and user-friendly interfaces.
• Familiarity with CI/CD pipelines and database management.

Responsabilidades

• Develop and maintain front and back-end tools for the Video API.
• Build responsive interfaces ensuring excellent user experience.
• Collaborate with engineers and designers to implement new features.

Conocimientos

JavaScript

React

Vue.js

HTML5

CSS3

Sass

API design

RESTful principles

Microservices architecture

CI/CD

Automated testing

Herramientas

Docker

Jenkins

GitHub Actions

Descripción del empleo

Join Vonage and help us innovate cloud communications for businesses worldwide!

Vonage is the emerging leader in the $100B+ cloud communications platform (CPaaS) market. Customers like Airbnb, Viber, Whatsapp, Snapchat, and many others depend on our APIs and SDKs to connect with their customers all over the world.

As businesses continue to shift to a real-time, customer-centric communications model, we are experiencing a time of impressive growth.

We are looking for a Full-Stack Web Developer (frontend focus) to join our Video DevTools Team. In this role, you'll contribute to the end-to-end development of both internal and customer-facing tools for the Vonage Video API, helping deliver seamless, engaging visual experiences. As well as playing a key role in crafting innovative solutions that enhance the developer experience—making our Video APIs more accessible, reliable, and user-friendly for our customers.

Key Responsibilities:

• Develop, and maintain the front and back-end of our customer-facing tools and applications for our Video API
• Build user-friendly and responsive interfaces, ensuring an exceptional user experience across devices.
• Develop scalable server-side applications.
• Work with databases and API architectures (REST, GraphQL).
• Set up and maintain continuous integration and continuous deployment (CI/CD) pipelines to automate testing, deployment, and monitoring of web applications.
• Collaborate with product managers, designers and other engineers to deliver new features.

Required Skills:

• Proficiency in modern JavaScript frameworks like React and Vue.js. Experience with HTML5, CSS3, Sass, and responsive design principles.
• Experience in building backend services using languages such as Python, Node.js, Java and/or Go technologies.
• Strong understanding of API design and RESTful principles.
• Experience with designing and implementing microservices architectures, as well as working with GraphQL and REST APIs.
• Understanding of relational databases and using them to power customer facing applications.
• knowledge of automated testing frameworks (e.g., Jest, Mocha, Chai), and debugging tools for both client and server-side applications.
• Familiarity with CI/CD such as Jenkins, Github Actions, or similar tools
• Strong user interface development skills and collaboration with UI/UX designers
• Experience implementing security best practices for web development, including authentication, authorization, and data protection.

Experience with any of the following would be advantageous, but not essential.

• Experience working with cloud platforms such as AWS.
• Knowledge of serverless computing, containerization (Docker) and orchestration tools (Kubernetes, Helm).
• Experience with OAuth or other industry adopted authentication methods.
• Familiarity with React-Native development.

#LI-JM1

There’s no perfect candidate. You don't need all the preferred qualifications to make a valuable impact on our team. Our employees and customers come from diverse backgrounds, so if you're passionate about what you could achieve at Vonage, we'd love to hear from you.

Who we are:

Vonage is a global 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. Ready to innovate? Then join us today.

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. Assignments may differ for individuals within the same role based on business conditions, departmental need or geographic location.