FullStack Software Engineer (Web)

Vonage; Barcelona; Presencial; EUR 40.000 - 70.000; Jornada completa

Descripción de la vacante

Join a leading cloud communications company as a Full-Stack Web Developer. You'll enhance the developer experience for the Vonage Video API by creating innovative solutions and user-friendly tools. Collaborate with cross-functional teams to deliver exceptional visual experiences and ensure seamless integrations.

Responsabilidades

• Develop and maintain front and back-end tools for Video API.
• Build user-friendly interfaces for exceptional user experience.
• Set up CI/CD pipelines for web applications.

Conocimientos

Python

Node.js

Java

Go

API design

RESTful principles

microservices architectures

GraphQL

automated testing

UI/UX collaboration

Herramientas

Jest

Mocha

Chai

Jenkins

Github Actions

Docker

Kubernetes

Helm

React-Native

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 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:

• 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.

Apply for this job

*

indicates a required field

First Name *

Last Name *

Email *

Phone *

Location (City)

Resume/CV

Enter manually

Accepted file types: pdf, doc, docx, txt, rtf

Enter manually

Accepted file types: pdf, doc, docx, txt, rtf

Have you ever been employed by Vonage or any other company within the Ericsson Group, including Ericsson, RedBee Media, FYI Television (US), Cradlepoint, Iconectiv (Telcordia), or Emodo? * Select...

LinkedIn Profile *

Are you currently based in Spain? *

Are you legally authorised to work in this location now and in the future without the need for sponsorship? * Select...

Voluntary Self-Identification

For government reporting purposes, we ask candidates to respond to the below self-identification survey.Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiringprocess or thereafter. Any information that you do provide will be recorded and maintained in aconfidential file.

As set forth in Vonage’s Equal Employment Opportunity policy,we do not discriminate on the basis of any protected group status under any applicable law.

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection.As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measurethe effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categoriesis as follows:

A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.

A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.

An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.

An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.

Select...

Voluntary Self-Identification of Disability

Form CC-305

Page 1 of 1

OMB Control Number 1250-0005

Expires 04/30/2026

Voluntary Self-Identification of Disability

Form CC-305 Page 1 of 1 OMB Control Number 1250-0005 Expires 04/30/2026
Why are you being asked to complete this form?

We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says we must measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disability or have ever had one. People can become disabled, so we need to ask this question at least every five years.

Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one who makes hiring decisions will see it. Your decision to complete the form and your answer will not harm you in any way. If you want to learn more about the law or this form, visit the U.S. Department of Labor’s Office of Federal Contract Compliance Programs (OFCCP) website at www.dol.gov/ofccp .

How do you know if you have a disability?

A disability is a condition that substantially limits one or more of your “major life activities.” If you have or have ever had such a condition, you are a person with a disability. Disabilities include, but are not limited to:

• Alcohol or other substance use disorder (not currently using drugs illegally)
• Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS
• Blind or low vision
• Cancer (past or present)
• Cardiovascular or heart disease
• Celiac disease
• Cerebral palsy
• Deaf or serious difficulty hearing
• Diabetes
• Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders
• Epilepsy or other seizure disorder
• Gastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndrome
• Intellectual or developmental disability
• Mental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD
• Missing limbs or partially missing limbs
• Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supports
• Nervous system condition, for example, migraine headaches, Parkinson’s disease, multiple sclerosis (MS)
• Neurodivergence, for example, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities
• Partial or complete paralysis (any cause)
• Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysema
• Short stature (dwarfism)
• Traumatic brain injury

Disability Status Select...

PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete.