Senior Software Development Engineer Test (Mobile Automation) at EarnIn

Mexico City, Mexico City, Mexico

EarnIn Logo
Not SpecifiedCompensation
Senior (5 to 8 years)Experience Level
Full TimeJob Type
UnknownVisa
FintechIndustries

Requirements

  • 4+ years of experience transforming QA processes and introducing innovative solutions (ideally involving AI/ML or intelligent automation)
  • Strong background in backend and API testing, automation, and best practices
  • Familiarity with AI-powered test automation
  • Ability to define test strategies and methodologies, and lead best practice adoption
  • Proven ability to work effectively with globally distributed teams
  • Bachelor’s degree in Computer Science, Computer Engineering, or equivalent required

Responsibilities

  • Design, develop, and execute test plans and cases across backend services, APIs, and databases
  • Champion backend test automation, especially around API testing
  • Lead initiatives to integrate AI-driven tools and agents into the testing pipeline to improve velocity and coverage
  • Build and scale AI tooling across backend, general, and simulation testing
  • Author, maintain, and evolve automated test frameworks using tools such as Playwright or similar
  • Identify and debug automation and application failures; drive resolution with development teams
  • Collaborate cross-functionally with developers to ensure comprehensive testing strategies
  • Contribute to and improve team processes, tooling, and standards to raise the overall bar for quality
  • Participate actively in Agile ceremonies and offer thought leadership in testing methodologies and process improvements
  • Mentor and guide QA peers, sharing best practices in testing, automation architecture, and quality strategy

Skills

Key technologies and capabilities for this role

Mobile AutomationPlaywrightAPI TestingBackend TestingDatabase TestingAI Testing ToolsTest Automation FrameworksSDET

Questions & Answers

Common questions about this position

What is the work arrangement for this position?

The position is ideally hybrid from the Mexico City office, though a remote arrangement is possible.

What benefits does EarnIn offer?

EarnIn offers excellent employee benefits, including healthcare, internet and cell phone reimbursement, a learning and development stipend, and potential opportunities to travel to the Mountain View headquarters.

What is the salary range for this role?

Salary ranges are determined by role, level, and location, but specific figures are not provided.

What experience and skills are required for this SDET role?

Candidates need 4+ years transforming QA processes with innovative solutions like AI/ML, strong backend and API testing background, familiarity with AI-powered test automation, and ability to define test strategies.

What makes a strong candidate for this position?

A strong candidate has proven ability to work with globally distributed teams, experience mentoring QA peers, and a Bachelor’s degree in Computer Science, along with expertise in tools like Playwright for test automation.

EarnIn

Provides early wage access without fees

About EarnIn

Earnin allows individuals to access their earned wages before payday without any fees or interest. Users can cash out a portion of their earnings and benefit from features like the "Balance Shield," which helps maintain their bank account balance. Unlike traditional financial institutions, Earnin operates on a model where users choose how much to pay for the service, fostering a community-driven approach. The company's goal is to create a fairer financial system that prioritizes accessibility and mutual support.

Palo Alto, CaliforniaHeadquarters
2012Year Founded
$184.9MTotal Funding
SERIES_CCompany Stage
FintechIndustries
201-500Employees

Benefits

Life in balance - Ten company holidays and flexible time off so you can rest and recharge when you need it most. With pay, no catch.
Family matters - When your family grows, we want your focus on them. Our generous parental leave policy and wellness funds make it easy to put yourself and loved ones first.
Learn & grow - A commitment to career development that includes regular training for team members and managers alike, 360 feedback, and an annual stipend for growth opportunities.
Company culture - Employee Resource Groups provide growth opportunities and allow you to create the company *you* want to work at (more on that below).
Health & wellness - Flexible healthcare options across medical, dental, and vision—and a free Employee Assistance program offering mental health resources and legal advice.
Save & support - Includes Earnin’s 401(K) and FSA plans with tax advantages for retirement, healthcare, and dependent care expenses.

Risks

Legal challenges from deceptive lending allegations could harm Earnin's reputation.
Increased competition in early wage access may impact Earnin's market share.
Reliance on voluntary contributions may not sustain long-term revenue.

Differentiation

Earnin offers fee-free early wage access, unlike traditional payday loans.
Users choose their payment amount, fostering a community-driven financial model.
Balance Shield feature provides automatic deposits to prevent overdrafts.

Upsides

Earnin has facilitated over $15 billion in earnings access since 2013.
Recognition as Best Payments App highlights Earnin's fintech innovation.
Partnerships with gig platforms could expand Earnin's user base.

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