Full Stack Developer

00070426291

Date published Oct 26 2026
Location Madrid II / Spain
Job category Technology & Engineering
Work model Hybrid

English & Spanish Required | Based in Spain

Are you an experienced Full Stack Developer looking to work on innovative projects using modern technologies?

At Cognizant Spain, you'll join international teams delivering scalable digital solutions for leading global clients.

What You'll Do

Develop and maintain web applications across frontend and backend layers.
Design and consume REST APIs.
Collaborate with cross-functional teams to deliver high-quality solutions.
Participate in code reviews, testing, and deployment activities.
Contribute to application performance, scalability, and continuous improvement.

What We're Looking For

Mandatory

5+ years of experience as a Full Stack Developer.
Strong experience with JavaScript/TypeScript.
Experience with React, Angular, or Vue.js.
Experience with Java/Spring Boot, Node.js, or similar backend technologies.
Experience building and consuming REST APIs.
Knowledge of SQL and NoSQL databases.
Experience with Git and Agile methodologies.
Professional level of English & Spanish.

Nice to Have

Experience with AWS, Azure, or Google Cloud.
Knowledge of Docker and Kubernetes.
Experience with microservices architecture.
CI/CD and DevOps exposure.

Why Join Cognizant?

International projects.
Modern technology stack.
Continuous learning and certification opportunities.
Collaborative and multicultural environment.
Career growth and development opportunities.

To Sum Up

Join Cognizant Spain as a Full Stack Developer and help build innovative, scalable solutions while working with talented teams and leading technologies.

Additional employment information
Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.

Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.

Applicants must be currently authorized to work for any employer in the United States. The company is unable to provide employment-based immigration sponsorship for this position.

If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email [email protected] with your request and contact information.

About Cognizant:
Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization’s unique context into technology systems that amplify human potential, drive tangible outcomes and keep global enterprises ahead in a fast-changing world. See how at cognizant.ai or @cognizant.

Benefits that help you thrive and grow

Our benefits program is built with you in mind—so you can enjoy a fulfilling, balanced and healthy life.

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Financial wellbeing

We regularly review market data to ensure compensation reflects the value you bring. Your benefits extend beyond pay and may include retirement plans, financial education, etc.

Physical and mental health

We empower you to prioritize your wellbeing through paid time off, flexible working where possible, healthcare plans, counselling, our Mental Health Allyship program and more.

Build The Career You Want Midnight Blue RGB

Your career, your way

With 350,000+ roles at Cognizant, you’ll have opportunities explore new technologies, industries and locations—and build the skills you need to grow your career.

Making A Meaningful Impact Midnight Blue RGB

Real-world impact

Think about the biggest brands you rely on. Chances are, they rely on us to help strengthen their business. Here, you’ll turn bold ideas into solutions that improve lives everywhere.

Your path to Cognizant

Here’s what you can expect from our hiring process. Please keep in mind that it may vary by role and location. Explore our FAQs to learn more.

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Step 1: Apply to the right opportunity

Find an open role that matches your skills and career goals and show us why you’re the person for the job. Don’t see the right opportunity? Consider joining our Talent Community.

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Step 2: Connect with your recruiter

If one of our recruiters sees a fit, they’ll set up a short intro call to learn more about you and how your experiences and skills match the role.

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Step 3: Show off your skills

If you and our team would like to continue the process, you’ll interview with our hiring team. Some roles may also require technical assessments and/or client interviews.

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Step 4: Decision time

Our team will then review each candidates’ potential to succeed in the role. This step may take some time because we want to find the right fit for both you and us—but you can count on us to keep you updated.

What struck me the most when I joined 25 years ago was Cognizant’s entrepreneurial culture. Colleagues and leaders alike were open to hearing new ideas, no matter how small. This culture exists to this day.

My leaders are very supportive of my career. If I want to pursue an opportunity, I can just speak with them and they’ll help me reach my goals.

Cognizant offers me more than a job; it offers a community. We support each other, collaborate across borders and celebrate wins together. If you’re looking for a culture that values flexibility, diversity and growth, this is the place to be.

Cognizant has one of the best learning ecosystems you can ask for. From sponsored certifications to training platforms to mentorship, we have all that we need to grow.

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