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NTT DATA Logo NTT DATA · IT - Software Development

Software Development Senior Specialist

Mexico, Guadalajara · Job Posted April 01, 2026
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Job Description

The Software Development Senior Specialist role involves ensuring the stability and performance of applications using Angular, Node.js, and PostgreSQL in AWS environments. Candidates should have 6-8 years of experience and strong skills in troubleshooting and optimizing applications. Collaboration with cross-functional teams is essential, along with a proactive approach to problem-solving.

Job Responsibility

  • Monitor, maintain, and support full‑stack applications built with Angular, Node.js, and PostgreSQL
  • Troubleshoot and resolve L4/production issues, performing root cause analysis and implementing robust solutions
  • Optimize application performance, scalability, and reliability in cloud-native AWS environments
  • Collaborate with cross‑functional teams (architecture, DevOps, QA, product) to ensure application health and stability
  • Develop and maintain RESTful APIs, microservices, and event‑driven components, focusing on reliability and supportability
  • Participate in code reviews, design discussions, and technical planning from a support-oriented perspective
  • Write clean, maintainable, well‑tested code for bug fixes and reliability improvements
  • Document incidents, solutions, and best practices to contribute to continuous improvement of support processes

Requirements

  • 6–8 years of experience
  • Strong experience with Angular (modern versions), especially in debugging and supporting production UIs
  • Solid understanding of responsive UI, component‑based architecture, and state management
  • Expertise in Node.js (Express, NestJS, or similar frameworks), with proven experience troubleshooting APIs and microservices
  • Strong SQL skills and hands-on experience with PostgreSQL, including query optimization and performance tuning
  • Professional experience supporting applications on AWS services (EC2, Lambda, S3, API Gateway, etc.), including incident response and monitoring

Nice to have

  • SSIS (SQL Server Integration Services)
  • Terragrunt or Terraform for IaC
  • DynamoDB
  • AWS AppSync
  • GraphQL
  • AWS Athena
  • AWS Glue
  • Experience with ETL pipelines or data engineering concepts

What we offer

  • Work with cutting‑edge cloud and full‑stack technologies
  • Be part of a high‑impact team that values innovation and continuous learning
  • Opportunities to grow into architecture, DevOps, or technical leadership
  • A culture that rewards curiosity, initiative, and craftsmanship
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