Sr Software Engineer, Payroll

About EarnIn

As one of the first pioneers of earned wage access, our passion at EarnIn is building products that deliver real-time financial flexibility for those with the unique needs of living paycheck to paycheck. Our community members access their earnings as they earn them, with options to spend, save, and grow their money without mandatory fees, interest rates, or credit checks.

We’re fortunate to have an incredibly experienced leadership team, combined with world-class funding partners like A16Z, Matrix Partners, DST, Ribbit Capital, and a very healthy core business with a tremendous runway. We’re growing fast and are excited to continue bringing world-class talent onboard to help shape the next chapter of our growth journey.

POSITION SUMMARY

We are looking for an experienced, passionate, and resourceful Senior-level engineer  with a proven track record to join the EarnIn payroll services team. In this role, you will participate in the design, development, and implementation of robust integration solutions that connect our core system with external software services and platforms. You will work cross-functionally with product management, QA, and vendor teams to ensure seamless, secure, and scalable integrations that drive business value.

This position will ideally be hybrid from our Mexico City office as part of our expanding site, though a remote arrangement is possible. EarnIn provides excellent employee benefits, including healthcare, internet/cell phone reimbursement, a learning and development stipend, and potential opportunities to travel to our Palo Alto HQ. Our salary ranges are determined by role, level, and location.

WHAT YOU'LL DO

• Participate in the design and development of integration frameworks and APIs to interface with third-party systems.

• Develop and maintain documentation for integration solutions, including system diagrams, data flow, and API contracts.

• Implement best practices for data security, privacy, and compliance.

• Develop UI components with a framework like React.js or similar.

• Regularly review and update security protocols in collaboration with the security team to mitigate potential risks associated with third-party connections.

• Foster a culture of learning and continuous improvement within the team by leveraging a broad skill set.

• Conduct code reviews to ensure code quality, adherence to best practices, maintainability, and alignment with project requirements, while providing constructive feedback to team members.

• Ensure the delivery of high-quality software features within established timelines.

WHAT WE'RE LOOKING FOR

• 4+ years of development experience in a fast-paced environment.

• Bachelor's degree in computer science, computer engineering, or a related technical discipline or equivalent industry experience.

• Proficient in one or more modern programming languages (e.g., Go, Python,C#, or similar) with a solid understanding of software engineering best practices.

• Hands-on experience working with relational databases.

• Excellent written and verbal communication skills.

• Ability to thrive in a fast-paced, dynamic environment and have a bias towards action and results.

At EarnIn, we believe that the best way to build a financial system that works for everyday people is by hiring a team that represents our diverse community. Our team is diverse not only in background and experience but also in perspective. We celebrate our diversity and strive to create a culture of belonging. EarnIn does not unlawfully discriminate based on race, color, religion, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), gender identity, gender expression, national origin, ancestry, citizenship, age, physical or mental disability, legally protected medical condition, family care status, military or veteran status, marital status, registered domestic partner status, sexual orientation, genetic information, or any other basis protected by local, state, or federal laws. EarnIn is an E-Verify participant.

EarnIn does not accept unsolicited resumes from individual recruiters or third-party recruiting agencies in response to job postings. No fee will be paid to third parties who submit unsolicited candidates directly to our hiring managers or HR team.