As a Senior Staff iOS Engineer, you will enhance the Checkout applet in Square's POS system, leading architecture and development efforts, mentoring junior engineers, and ensuring high-quality, scalable code.

The Business Operations Manager will lead cross-functional business operations programs, optimize processes for scalability, and manage various operational projects for the Partnerships team.

The Senior Software Engineer will design, build, and maintain banking integration services for Square, focusing on high availability and security while managing sensitive financial data and collaborating with various teams.

As a Senior Staff Software Engineer, you'll lead complex software development, drive innovation, and mentor team members, ensuring high-quality deliverables across platforms.

Lead the web strategy for Square, optimizing user experiences and web performance. Collaborate across teams to improve web initiatives and drive growth using data analytics and web standards.

Lead Square's Enterprise Sales Team by developing strategic visions, driving revenue goals, building cross-functional relationships, and fostering a high-performance culture.

As the Technical Lead, you will define the technical strategy for the eCommerce platform, ensure operational excellence, and lead a large engineering team across multiple projects while ensuring scalability and performance.

As a Staff Android Engineer on the Cart Platform team, you'll lead the design and implementation of features, mentor engineers, and contribute to building an intuitive mobile checkout experience for merchants.

As a Staff Software Engineer, you will lead the architecture and implementation of features within the Square Android Platform, ensuring high engineering standards and mentoring engineers.

As a Principal Product Designer, you will shape product strategy and design core features while collaborating with cross-functional teams to enhance user experience and drive innovation in Square Staff products.

Manage EMV Level 3 certifications, coordinate testing and timelines, validate certification requirements, and document test results while working closely with cross-functional teams.

The Staff Frontend Software Engineer will lead Square's web architecture evolution, mentor engineers, and collaborate on identity and developer platforms for impactful solutions.

As a Data Analyst, you'll provide data insights to inform strategy and operational efficiency, manage analyses, and support decision-making across the organization.

The Strategic Account Manager will maintain, retain, and grow relationships with major sellers during account manager absences. Responsibilities include managing projects, fostering client relationships, addressing inquiries, collaborating with internal teams, and identifying growth opportunities. This role demands strong relationship management, strategic insight, and adaptability across various accounts and industries.

The Senior Software Engineer, Devices Automation will design large-scale automation frameworks for embedded device platforms, streamline CI/CD processes, and enhance system reliability. Responsibilities include optimizing testing tools, addressing performance bottlenecks, and collaborating with cross-functional teams to ensure high-quality software delivery.

Design and develop large-scale test automation frameworks for mobile and web platforms. Optimize testing infrastructure, streamline CI/CD processes, and address performance bottlenecks to enhance product reliability and engineering productivity.

As an Account Service Manager, you will support Square's Decentralized Franchise Sellers by nurturing seller relationships, expanding collaboration, and sourcing new leads. Your role includes working with a Senior Account Manager on strategies for growth, addressing customer concerns, and ensuring a seamless experience across Square's services.

Lead projects in the Conversational AI team by leveraging machine learning techniques to enhance Square products, ensuring quality and mentorship within the team.

The Staff Machine Learning Engineer will lead modeling efforts to enhance Square's products, discover ML opportunities, mentor junior engineers, stay updated on AI advancements, and make strategic deployment decisions for machine learning models.

The Business Development Manager will drive partnerships with ISVs, manage deals, and grow API revenue while providing feedback to internal teams.