Principal Software Engineer developing scalable backend systems for Walmart's Digital Out of Home platform. Leading architecture, mentoring engineers, and guiding technical direction across thousands of retail locations.
About the role
- Senior Software Engineer focused on payment systems at Whatnot. Collaborating with other teams to enhance transaction reliability and provide diverse payment options.
Responsibilities
- Collaborate closely with Payments - Experience team
- Make substantial improvements to payment scale & reliability
- Diversify payment options and improve fraud mitigation
- Enhance transaction modeling and taxation for seamless international marketplace
- Ownership over individual responsibilities in collaboration with leadership team
Requirements
- 7+ years of software development experience building scalable systems that can handle millions of users
- Excellent product instincts
- Designed complex distributed systems
- Seasoned in defining technical roadmaps
- Ability to identify, architect, and build systems or products
- Deep understanding of trade-offs in decisions
- Enable collaboration across multiple teams
- Mentoring abilities
- Strong ownership instincts
- Known for shipping high quality products and features quickly
- Excellent problem-solving skills
- Open to doing frontend work when required
- Ability to quickly become effective in new technologies
- Experience with payment systems, infrastructure, and international commerce (nice to have)
- Startup experience at a high-growth company (nice to have)
- Knowledge of multiple programming languages (direct experience in Python, Elixir, JavaScript is nice to have)
Benefits
- Generous Holiday and Time off Policy
- Health Insurance options including Medical, Dental, Vision
- Work From Home Support
- Home office setup allowance
- Monthly allowance for cell phone and internet
- Care benefits
- Monthly allowance for wellness
- Annual allowance towards Childcare
- Lifetime benefit for family planning, such as adoption or fertility expenses
- Retirement; 401k offering for Traditional and Roth accounts in the US (employer match up to 4% of base salary) and Pension plans internationally
- Monthly allowance to dogfood the app
- Parental Leave
- 16 weeks of paid parental leave + one month gradual return to work
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JA
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