• Lead the design, development, and maintenance of customer-facing, SEO-optimized, high-performance pages, setting technical direction and standards for the team. • Mentor and guide junior engineers, fostering a culture of learning and technical excellence. • Support desktop and mobile experiences using responsive design. • Architect, implement, and continuously improve backend services and APIs powering critical product features, proactively addressing scalability and reliability concerns. • Integrate frontend components with backend systems and third-party APIs. • Provide infrastructure and APIs to support AI/ML features and enable teams building artificial intelligence capabilities. • Write and optimize complex SQL queries and contribute to data modeling and database performance tuning. • Proactively identify and resolve critical technical issues, contribute to architectural discussions, and provide mentorship to team members, raising the technical bar for the group.

• Design and develop software for enterprise services • Translate functional requirements into conceptual and detailed designs • Provide estimates for development effort • Implement proof of concept, prototypes, and production-grade software • Create unit and acceptance test • Coordinate sign-off from QA/Test • Automate deployment and assist Operations and Support staff in trouble-shooting software issues, as well as implementing bug fixes • Adheres to established coding and process best practices • Demonstrate progressive strive toward working autonomously

• Product-Minded Collaboration: Partner closely with Product Management to shape the roadmap and define what actually gets built. You won't just be handed technical specs; you will actively collaborate to understand customer pain points and engineer the best possible solutions. • Build Mission-Critical Systems: Design, develop, and deploy fault-tolerant, highly available distributed systems capable of handling 1,000+ TPS and securing millions of dollars in sensitive financial data with zero data loss. • Cross-Functional Partnership: Work seamlessly across organizational boundaries, partnering deeply with Product, Revenue Ops, Cloud Platform, and Security teams to ensure our payments infrastructure aligns with holistic business and operational requirements. • Optimize for Scale and Latency: Tackle complex performance bottlenecks and architect scalable solutions that maintain strict low-latency requirements for high-volume payment flows. • Drive Technical Decisions: Engage in technical trade-off discussions, drawing from past industry experience to help the team make informed architecture and design choices for high-throughput environments. • Code Quality & Review: Act as a valuable and rigorous code reviewer. Maintain a culture of code quality through comprehensive testing, automation, and adherence to rigorous engineering standards. • Full Lifecycle Ownership: Engage proactively in all phases of the software lifecycle, monitoring, alerting, and maintaining your work post-deployment to ensure absolute reliability in production.

• Design, build, and maintain scalable full-stack applications using modern technologies • Build and maintain backend services, APIs, and data models supporting customer-facing and internal systems • Develop responsive, performant front-end interfaces that deliver exceptional user experiences • Contribute to system design and architecture discussions, making thoughtful tradeoffs • Participate in the full software development lifecycle: requirements, design, implementation, testing, deployment, and support • Implement cloud-native solutions using AWS services • Develop RESTful APIs, event-driven services, and integrations supporting hardware-software coordination • Ensure systems are reliable, secure, and scalable through proper design and implementation • Experience using AI-assisted development tools to improve productivity and code quality, including tasks such as code generation, debugging, and documentation • Collaborate with Product and Design to translate requirements into technical solutions • Collaborate with firmware, IoT, and data teams on integrated system functionality • Participate in code reviews, pair programming, and knowledge sharing • Contribute to shared component libraries and promote consistency across applications