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
Seeking a Senior Engineer with strong expertise in Node.js, JavaScript, AWS Serverless, and API development to build scalable Backend-for-Frontend (BFF) services supporting modern web and mobile applications.
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 integral companies
We are committed to respecting human rights and build a better future by helpin
📌 Backend Developer (Ciudad de México)
🏢 Cognizant
📍 Ciudad de México
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