The Lending and Funding Operations Program Manager will define, document, and improve operations for Square's lending services, collaborate with various teams, enhance customer interactions, and manage project plans to ensure effective program execution.

The Senior Machine Learning Engineer will lead projects in the Conversational AI team, focusing on developing scalable ML solutions for Square's products, working collaboratively with various teams, and advocating for best engineering practices. Responsibilities include managing ML systems lifecycle, collaborating on product features, and maintaining production-level code.

The Product Marketing Manager will lead Square's go-to-market strategies, ensuring a seller-first narrative and cohesive messaging across channels. This role involves developing multi-channel strategies, collaborating with cross-functional teams, and analyzing performance metrics to optimize go-to-market effectiveness.

As a Senior Software Engineer on the Accounts & Security team, you will design and develop new authentication methods, lead project delivery, manage risks, and collaborate with other teams. You'll enhance the team's code quality and processes while mentoring junior engineers and participating in on-call duties.

The Staff Machine Learning Engineer will develop machine learning and deep learning models for churn risk assessment and product recommendations, lead cross-functional projects, and mentor team members. This role involves designing ML systems and collaborating with business leaders to enhance seller growth and retention.

The Head of Global Logistics will oversee Block’s logistics network, developing and implementing a strategy to ensure effective and efficient supply chain operations across multiple brands. The candidate will lead cross-functional teams, manage supplier relationships, and design business continuity plans while addressing broader supply chain challenges.

The Engineering HR Business Partner Lead will drive HR and business strategies within the Engineering organization, partnering with executives to enhance talent management, employee relations, and organizational development. Responsibilities include implementing HR policies, championing a culture of excellence, leading core HR processes, and guiding decision-making through data analysis.

As a backend software engineer on the Credit Underwriting Team, you will design, build, and own sophisticated underwriting services using data and machine learning technologies to enhance lending products. You will collaborate with various teams to modernize the underwriting process and improve system reliability and configurability.

As a Staff Android Software Engineer on the Retail team at Square, you will architect and improve the point of sale codebase, collaborate with cross-functional teams, champion best practices in Android development, provide mentorship to engineers, and drive improvements in development processes. Your work will enhance the performance and reliability of Android solutions for millions of users.

The Mobile Engineering Manager for Onboarding will lead a team of engineers to enhance mobile app experiences for sellers. Responsibilities include managing the team, engaging in architectural discussions, collaborating with cross-functional teams, and providing technical guidance while fostering a positive team culture.

As a Staff Android Engineer for Square Food & Beverage, you'll lead the enhancement of the Square Kitchen Display System, ensuring applications are maintainable and scalable. You'll collaborate across teams, mentor engineers, and drive improvements in Android development processes and tools, impacting millions of users.

As a Senior Engineering Manager on the Automation team, you'll lead a multi-disciplinary team overseeing test automation for Square's mobile and web applications. You'll define the vision, hire and mentor talent, establish quantifiable results, and collaborate across departments to resolve engineering challenges and enhance product performance.

As a Senior Staff Android Developer on the Checkout Applet Mobile team, you will lead the architecture, design, and implementation of critical features in the checkout applet for the Square Point of Sale engine. Your role includes improving the Android codebase, collaborating with cross-functional teams, and mentoring other engineers.

As a Senior Product Designer at Square, you will lead design initiatives for the Omnichannel team, focusing on tools for restaurants. Your responsibilities include collaborating with cross-functional teams to enhance product experience, mentoring other designers, and managing projects from concept to release while employing a user-centered design approach.

The Third Party Vendor Director will oversee outbound lead generation initiatives through third-party partnerships, managing vendor relationships to support the Square sales team. Responsibilities include vendor selection, onboarding, performance management, and ensuring effective collaboration and communication with external vendors.

As a Staff Engineer on the Kitchen Connectivity team, you will architect and improve printer architecture for restaurants, collaborate with product teams, engage in the product lifecycle, and champion iOS development best practices.

The Staff Software Engineer will work with the Banking Web team to migrate their Ember app to React, mentor colleagues, collaborate with cross-functional teams, and contribute to building inclusive web experiences that support merchant cash flow management.

The Software Engineer Manager for the Identity Platform at Square will guide and lead a team responsible for enhancing authorization mechanisms and maintaining a culture of reliability and mentorship. They will work with various stakeholders to oversee complex initiatives and provide technical expertise, contributing to the evolution of the Identity Platform while ensuring high standards in engineering practices.

The Software Engineer (Backend) will design and implement features to enhance buyer experiences, deliver APIs for buyer data interaction, collaborate on cross-team projects, and address performance and scalability challenges. Strong familiarity with Ruby and a solid background in large-scale systems are essential.

As a Senior Staff Android Software Engineer, you will lead the architecture, design, and implementation of features within Square's Order Manager product. You will mentor engineers, ensure product reliability, and collaborate with product managers and designers to enhance order management solutions.