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PayJoy

Staff Software Engineer – Payments

PayJoy

. Lead the technical foundation, initially collaborating with the Money - Payments teams to drive innovation.

Posted 10/13/2026full-timeMexico City • MexicoLeadWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates extensive experience in backend development, particularly with Python, and a strong understanding of distributed systems and system design principles. Proven ability to lead technical initiatives, mentor engineers, and drive continuous improvement in scalable systems within a fast-paced environment.

Highest-signal resume keywords
Backend DevelopmentPython ProficiencyCloud Platforms (AWS, GCP, Azure)Distributed SystemsMentoring Engineers

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
Backend DevelopmentPythonRelational DatabasesNoSQL DatabasesSystem Design PrinciplesArchitecting SolutionsScalable SystemsTechnical Decision MakingContinuous ImprovementMobile Payment Systems
Soft Skills
Creative Problem SolvingTeam CollaborationMentoringCommunication SkillsCritical Thinking
Certifications & Qualifications
Bachelor’s Degree in Computer ScienceSoftware Engineering
Industry Keywords
FintechPaymentsFraud and IdentityHigh-Growth EnvironmentTechnical Standards

Tech Stack

Tools & technologies
AWSAzureCloudDistributed SystemsGoogle Cloud PlatformNoSQLPython

About the role

Key responsibilities & impact
  • Lead the technical foundation, initially collaborating with the Money - Payments teams to drive innovation.
  • Collaborate with other teams and mentor engineers.
  • Design scalable systems.
  • Influence cross-functional initiatives.
  • Make key technical decisions and build critical services.
  • Identify, prioritize, and solve technical challenges impacting growth.
  • Architect new solutions and implement newer patterns/frameworks for other candidates to use and implement.
  • Identify potential systemwide solutions and guide teams to meet business goals and technical standards.
  • Foster a culture of learning by guiding junior engineers.
  • Drive continuous improvement in the platform and processes.

Requirements

What you’ll need
  • Bachelor’s degree in a technical discipline such as computer science, software engineering, or a related field.
  • 12+ years of experience as Software Engineer, in a fast-paced, high-growth environment, working with cloud platforms such as AWS, GCP, or Azure.
  • Strong expertise in backend development with proficiency in Python; as well both relational and NoSQL databases.
  • Solid understanding of distributed systems, system design principles.
  • A can-do attitude and creative, flexible problem solving abilities, and the ability to think critically in ambiguous situations.
  • Being a team player, that includes review, pair programming, collaboration in one task, mentoring or being mentored.
  • Strong written and verbal communication skills, with the ability to present technical concepts to non-technical stakeholders.
  • Desirable experience with mobile technologies or mobile payment systems with the fraud and identity aspects of fintech, as well in building and maintaining large-scale systems used by millions of users.

Benefits

Comp & perks
  • 100% Company-funded Health and dental and vision discount plan for employees and immediate family members.
  • Life insurance.
  • Phone finance, Headphone, home office equipment and wellness perks.
  • 30 days of Christmas bonus
  • 20 days paid Vacation
  • 50% Vacation premium
  • 13% Saving funds
  • $2,000 MXN monthly grocery coupons
  • $2,000 USD annual Co-working Travel perk
  • $2,000 USD annual Professional Development perk
  • Catered lunches