Jobs at Block

Drive post-silicon productization of bitcoin mining ASICs from bring-up to mass production. Lead characterization, test strategy, ATE program development, wafer sort and final test screening, DOE and yield optimization, data analysis across CP/FT/bench/system platforms, vendor/foundry engagement, and KPI/dashboard development to improve power, performance, yield, and product quality.

Field-driven Territory Account Executive responsible for full-cycle, self-sourced sales: prospecting, in-person demos, closing deals, building pipeline, establishing partnerships, and managing Salesforce-driven operations to exceed quota and grow local merchants using Square's payments and software ecosystem.

The ASIC Validation Engineer will debug silicon, build test setups, execute tests, and collaborate with designers to validate hardware functionality.

As a Senior Software Engineer, you will design and operate platform systems, improve engineering workflows, and utilize AI tools to enhance development processes across teams.

The Account Executive will introduce Square's ecosystem to SMB merchants, oversee the sales cycle, achieve sales goals, and collaborate with teams to meet market needs.

As a Staff Software Engineer on the Cash App Banking team, you will lead technical strategy, collaborate on decisions, manage large features, and mentor other engineers to enhance their skills in creating innovative banking solutions.

As a Senior Software Engineer, you'll lead technical design and delivery of new banking experiences, ensuring robust system architecture and collaborating with cross-functional teams.

The Business Development Rep Associate will initiate contact with potential sellers, promote Square's services, and document opportunities for the Account Executive team, while developing sales skills and advancing within the company.

As a Software Engineer on the Cash App Banking team, you will design and deliver customer-facing banking features and collaborate across teams.

The Enterprise Account Executive will manage high-value sales cycles, craft deal strategies, and lead multi-stakeholder engagements while promoting Square's solutions to enterprise clients.

Design, build, and maintain enterprise Salesforce solutions. Lead development lifecycle, CI/CD, event-driven integrations, test automation, feature flagging, performance and security improvements, and developer tooling. Collaborate with business partners to implement CRM best practices.

Lead partner marketing strategy and execution for a portfolio of ~20 enterprise merchants. Develop bespoke 1:1 programs across paid media, social, ecommerce, CRM and in-store channels; coordinate cross-functional execution, define success metrics with Analytics, optimize performance, and support commercial pitches and renewals to drive adoption, conversion, and incremental sales.

Lead the sponsor bank partnership and program for Cash App Card and Square Banking products, ensuring compliance and program success through effective stakeholder management and continuous improvement initiatives.

The Software Engineer will develop platform infrastructure for Cash App, focusing on scalable solutions and AI-driven tools, while collaborating cross-functionally to ensure customer trust and safety.

The Senior Site Reliability Engineer will enhance reliability of Block's platform, improve incident response using AI tools, and coordinate incident management. Responsibilities include building reliable systems, standardizing tools, and leading high-severity incidents during on-call rotations.

The Sales Commissions Analyst calculates commissions, ensures accuracy, coordinates payouts, supports sales inquiries, and tests commission systems for compliance.

Drive post-silicon bring-up, characterization, qualification, and productization of advanced-node bitcoin mining ASICs from first silicon to mass production. Develop and maintain ATE test programs and screening strategies, perform PVT characterization and DOE, analyze wafer/package/ system data to improve correlation, yield, and system performance, and collaborate with foundry, OSAT, design, firmware, and manufacturing partners to implement corrective actions and production-ready processes.

In this role, you will lead AI personalization initiatives, develop AI/ML models for user experience, collaborate across teams, and ensure rigorous development practices.

The Procurement Operations Lead oversees procurement processes, ensuring compliance, optimizing workflows, and managing supplier onboarding while leading a risk-tiered procurement model.

The Outbound Sales Manager will lead a remote sales team, focusing on revenue growth, team development, sales strategy evolution, and client engagement. Responsibilities include cultivating team culture, conducting pipeline reviews, coaching, and refining sales processes.