Fullstack Developer

Location: El Salvador, Guatemala

Work style: Hybrid

WHO WE ARE

Welcome to TELUS Digital https://www.telusdigital.com/— where innovation drives impact at a global scale. As an award-winning digital product consultancy and the digital division of TELUS https://www.telus.com/en/, one of Canada’s largest telecommunications providers, we design and deliver transformative customer experiences through cutting-edge technology, agile thinking, and a people-first culture.

With a global team across North America, South America, Central America, Europe, and APAC, we offer end-to-end expertise across eight core service areas: Digital Product Consulting, Digital Marketing Services, Data & AI, Strategy Consulting, Business Operations Modernization, Enterprise Applications, Cloud Engineering, and QA & Test Engineering.

ABOUT THE ROLE

As a Full Stack Developer, you will be responsible for designing, developing, and maintaining end-to-end solutions, contributing to both backend and frontend systems while ensuring performance, scalability, and security.

You will collaborate closely with cross-functional teams, contribute ideas, and continuously improve developer and user experiences.

KEY RESPONSIBILITIES

• Design, develop, and maintain scalable full-stack applications.
• Build and maintain backend services using modern technologies.
• Contribute to frontend development and user experience improvements.
• Design, document, and maintain APIs following best practices.
• Implement and maintain CI/CD pipelines and DevOps practices.
• Ensure application security and performance optimization.
• Collaborate in agile teams to deliver high-quality software solutions.
• Identify improvement opportunities in systems, tools, and processes.
• Contribute to developer experience platforms and internal tooling.
• Apply best practices in testing, monitoring, and code quality.

Requirements

• A passion for new technologies, you’ve kept up to date on top trends and love to bring new ideas to your team
• Experience building and maintaining CI/CD pipelines using GitHub Actions, Docker, and GCP
• Strong backend development experience (we use Node.js, TypeScript, PostgreSQL, Redis)
• Knowledge of and experience with LLMs and the capabilities these tools provide
• Experience designing and documenting APIs (we use Node.js, OpenAPI Spec)
• Some front-end development (we use JavaScript, TypeScript, React, CSS)
• Experience working with developer portals or team member experience platforms and able to share learning and suggest improvements
• Experience working in an agile delivery environment
• Experience managing a multi-cluster container (Docker/Swarm)
• Proficient client-side testing (mocha, jest)
• Experience with securing web applications to common security threats
• Experience with clustering technologies (we use Kubernetes)
• Identifying opportunities to measure code and determine the tools to measure
• Ability to identify a problem and its business restraints (demonstrates breadth of vision)
• Regularly using source code management systems (we use GitHub)

What’s in it for you

• Private medical and life insurance from day one
• Budget for professional growth (certifications)
• Schedule flexibility.
• Extra bonus based on performance.