Full Stack Engineer

ITJ; Tijuana; On-site; MXN 900,000 - 1,300,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Life insurance

Gym bonus

Education reimbursement

Vacation bonus

Paternity leave

Work at Home Bonus

Job summary

ITJ is seeking a Senior Full Stack Software Engineer in Tijuana to build and evolve an internal application spanning user experience, APIs, workflow logic, access controls, auditing, and production support.

You will work on portfolio visibility, stability programs, studies, inventory, and related workflows, implementing automated tests and collaborating with QA, in a fast-paced environment.

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, Information Systems, or a related field, or equivalent practical experience.
• 6+ years of professional software engineering experience building production applications.
• Experience with modern web application development, relational data, authentication, authorization, and automated testing.
• Experience with source control, pull requests, code reviews, CI/CD, deployment, and production support.
• Demonstrated ability to translate business workflows into clear application behavior and maintainable software.

Responsibilities

• Build the web application experience for portfolio visibility, stability programs, studies, lots, time points, results, reviews, deviations, inventory, and action items.
• Design and implement APIs and application services supporting Stability Hub workflows.
• Implement operational workflows for scheduled time points, vendor-report receipt, overdue tracking, AD Lead review, Stability Lead countersignature, result entry, result locking, deviations, and follow-up activities.
• Enforce role-based access for Stability Lead, AD Lead, QA, Regulatory, and View Only users, including program-level access restrictions.
• Build clear status indicators and user experiences for overdue, in-window, received, reviewed, and completed work.
• Implement audit history for changes to stability data and operational workflow information.
• Support CSV exports for portfolio and program-level data.
• Integrate vendor-report extraction results into a human-review workflow; extracted values must not be saved automatically and AI must not approve or lock scientific results.
• Build automated tests and contribute to requirements traceability, regression testing, release acceptance, and production readiness with the QA Engineer.
• Participate in backlog refinement, sprint planning, design discussions, code reviews, release planning, and stakeholder demonstrations.
• Document application behavior and transfer knowledge so the team can maintain and extend Stability Hub after the initial roadmap.

Skills

Web development

APIs

CI/CD

Testing

Education

Bachelor’s degree in CS/SE/IS or related

Tools

Git

Relational databases

Job description

• Employer-paid medical, dental, vision, and life insurance; medical insurance for employees, Gym bonus support
• Education reimbursement (Up to MXN 54,000 per year)
• 30% vacation bonus
• 10 days paternity leave
• Work at Home Bonus for office equipment 1-time MXN 5,000

The Senior Full Stack Software Engineer will build and evolve an internal application across the user experience, APIs, workflow logic, access controls, auditability, and production support.

KEY RESPONSIBILITIES

• Build the web application experience for portfolio visibility, stability programs, studies, lots, time points, results, reviews, deviations, inventory, and action items.


• Design and implement APIs and application services supporting Stability Hub workflows.


• Implement operational workflows for scheduled time points, vendor-report receipt, overdue tracking, AD Lead review, Stability Lead countersignature, result entry, result locking, deviations, and follow-up activities.


• Enforce role-based access for Stability Lead, AD Lead, QA, Regulatory, and View Only users, including program-level access restrictions.


• Build clear status indicators and user experiences for overdue, in-window, received, reviewed, and completed work.


• Implement audit history for changes to stability data and operational workflow information.


• Support CSV exports for portfolio and program-level data.


• Integrate vendor-report extraction results into a human-review workflow; extracted values must not be saved automatically and AI must not approve or lock scientific results.


• Build automated tests and contribute to requirements traceability, regression testing, release acceptance, and production readiness with the QA Engineer.


• Participate in backlog refinement, sprint planning, design discussions, code reviews, release planning, and stakeholder demonstrations.


• Document application behavior and transfer knowledge so the team can maintain and extend Stability Hub after the initial roadmap.

QUALIFICATIONS & EXPERIENCE

Required Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, Information Systems, or a related field, or equivalent practical experience.


• 6+ years of professional software engineering experience building production applications.


• Experience with modern web application development, relational data, authentication, authorization, and automated testing.


• Experience with source control, pull requests, code reviews, CI/CD, deployment, and production support.


• Demonstrated ability to translate business workflows into clear application behavior and maintainable software.