Senior Software Engineer, Marketing Tools (React Native / Web)

Xsolla • Los Angeles, CA

6d

About The Position

We're looking for a Senior Software Engineer to own the technical foundation for Xsolla's field marketing tooling, a greenfield initiative spanning mobile and web applications used by internal teams and external partners at scale. You'll design and build systems that operate in high-traffic, low-reliability environments and integrate deeply with our CRM, marketing automation, and product ecosystems.
This role demands someone who thinks in systems, not screens. You'll make architecture decisions around offline resilience, real-time data sync, API orchestration across multiple third-party platforms, and device-level hardware integrations, all while shipping fast enough to keep pace with a global events calendar.

Requirements

• 5+ years shipping production web and mobile applications
• Production AI/LLM integration experience: you've built features powered by OpenAI, Claude, or similar, not just experimented with them
• Strong React Native experience with App Store and Google Play releases
• Strong React/Next.js/TypeScript web development skills
• Third-party API integration at scale: CRM, marketing automation, or similar enterprise platforms
• Device hardware integration experience (camera, NFC, QR scanning)
• Comfort owning the full stack - frontend, API layer, infrastructure, observability

Nice To Haves

• Salesforce or Apollo.io API experience
• Braze, Amplitude, or similar marketing platform SDKs
• Kiosk, POS, or event technology background
• Experience building tools for non-technical end users
• GCP infrastructure experience

Benefits

• We are passionate about fostering a supportive environment for our team, so we prioritize the physical, mental, and emotional well-being of our employees and their families through a comprehensive Benefits Program.
• This includes 100% company-paid medical, dental, and vision plans, unlimited Flexible Time Off, and a personalized career roadmap for each employee.
• By investing in professional development through training and educational opportunities, we ensure that our team thrives both personally and professionally.
• Together, we’re not just building a business; we’re cultivating a community that values creativity, collaboration, and the transformative power of play.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed
• Number of Employees: 501-1,000 employees