Senior Full-Stack Engineer: Build Risk & Product Systems

PayJoy; Ciudad de México; On-site; MXN 900,000 - 1,300,000; Full time

Benefits offered by this job

Health and dental insurance for you &

Life insurance

Phone, headsets, home office equipment

Catered lunches

Christmas bonus and vacation perks

Job summary

PayJoy is hiring a Senior Software Engineer to build and maintain a cutting-edge cell-phone locking system, data-driven risk models, and internal tools. You will collaborate with product managers to deliver scalable software across client and server sides, emphasizing code quality and user experience.

You will contribute to API integrations, participate in code reviews, and help improve CI/CD pipelines. The role requires 4+ years in full stack development and a strong problem-solving mindset.

Qualifications

• Bachelor’s degree in a technical discipline such as computer science or software engineering or related field.
• 4+ years of full stack software development experience with project management and knowledge of programming languages and databases including unit tests.
• Proficiency in front-end and back-end technologies: JavaScript and SQL, and Vue.js or React.
• PHP, Python or Android development experience is a plus.
• Familiarity with designing, configuring, and optimizing CI/CD pipelines for frontend and backend applications.
• Strong problem-solving and analytical skills.

Responsibilities

• Build and maintain user-friendly software applications using front-end and back-end technologies.
• Collaborate with development teams and product managers to craft software solutions.
• Contribute to client-side and server-side architecture discussions and decisions.
• Conduct code reviews and provide feedback to ensure code quality and best practices.
• Troubleshoot and debug software issues and ensure timely resolution.
• Stay updated with industry trends to drive process improvements.

Skills

Full stack development

Project management

Unit testing

JavaScript

SQL

Vue.js

React

PHP

Python

Android

CI/CD

Education

Bachelor’s degree in Computer Science or Software Engineering

Tools

CI/CD pipelines tooling

Job description

PayJoy is hiring a Senior Software Engineer to build and maintain a cutting-edge cell-phone locking system, data-driven risk models, and internal tools. You will collaborate with product managers to deliver scalable software across client and server sides, emphasizing code quality and user experience.

You will contribute to API integrations, participate in code reviews, and help improve CI/CD pipelines. The role requires 4+ years in full stack development and a strong problem-solving mindset.