Backend Developer

Cognizant; Ciudad de México; Híbrido; MXN 600.000 - 900.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Hybrid work model

Competitive salary & benefits

Training & development

Descripción de la vacante

Cognizant is seeking a skilled backend developer to design, develop, and maintain BFF services using Node.js and REST/GraphQL APIs. You will build serverless solutions on AWS, implement CI/CD pipelines, and ensure scalability, security, and performance in collaboration with frontend, product, and architecture teams.

Advanced English required. The role is hybrid across four Mexican locations (Guadalajara, CDMX, Monterrey, Queretaro), offering growth and development opportunities within a global

Formación

• +5 years of experience as a developer
• Strong experience in Node.js and JavaScript (ES6+)
• Expertise in designing and developing REST APIs
• Hands-on experience with AWS Lambda or equivalent serverless technologies
• Experience with API development
• Experience implementing CI/CD pipelines using GitLab CI/CD/GitLab Actions
• Understanding of caching strategies and performance optimization
• Experience building scalable, secure, and high-performance backend services
• Advanced English is a must

Responsabilidades

• Design, develop, and maintain BFF services using Node.js
• Build and optimize REST and GraphQL APIs for frontend applications
• Develop and deploy serverless solutions on AWS
• Implement CI/CD pipelines and Infrastructure as Code
• Ensure application scalability, security, observability, and performance
• Collaborate with frontend, product, and architecture teams to deliver high-quality solutions

Conocimientos

Node.js

JavaScript

REST APIs

API development

AWS Lambda

GitLab CI/CD

CI/CD pipelines

Caching strategies

Performance optimization

Backend scalability

Herramientas

GraphQL

Infrastructure as Code

Descripción del empleo

At Cognizant we have an ideal opportunity for you to be part of one of the largest companies in the digital sector worldwide. A Great Place To Work where we look for people who contribute new ideas, experiencing a dynamic and growing environment. At Cognizant we promote an inclusive culture, where we value different perspectives providing career growth and development opportunities. #WelcomeToCognizant!

Qualifications

• +5 years of experience as developer
• Strong experience in Node.js and JavaScript (ES6+)
• Expertise in designing and developing REST APIs
• Hands-on experience with AWS Lambda or equivalent serverless technologies
• Experience with API development
• Experience implementing CI/CD pipelines using GitLab CI/CD/GitLab Actions
• Understanding of caching strategies and performance optimization
• Experience building scalable, secure, and high-performance backend services

ADVANCED ENGLISH IS A MUST

Hybrid role in any of our 4 locations: Guadalajara, CDMX, Monterrey or Queretaro

Key Responsibilities

• Design, develop, and maintain BFF services using Node.js.
• Build and optimize REST and GraphQL APIs for frontend applications.
• Develop and deploy serverless solutions on AWS.
• Implement CI/CD pipelines and Infrastructure as Code.
• Ensure application scalability, security, observability, and performance.
• Collaborate with frontend, product, and architecture teams to deliver high-quality solutions.

Why Cognizant?

• Improve your career in one of the largest and fastest growing IT services providers worldwide
• Receive ongoing support and funding with training and development plans
• Have a highly competitive benefits and salary package
• Get the opportunity to work for leading global companies
• We are committed to respecting human rights and build a better future by helping your minds and the environment
• We invest in people and their wellbeing.
• We create conditions for everyone to thrive. We do not discriminate based on race, religion, color, sex, age, disability, nationality, sexual orientation, gender identity or expression, or for any other reason covered.

At Cognizant we believe than our culture make us stronger!