Engineering Manager, Mobile Security

  • Full-time

Company Description

Block is one company built from many blocks, all united by the same purpose of economic empowerment. The blocks that form our foundational teams — People, Finance, Counsel, Hardware, Information Security, Platform Infrastructure Engineering, and more — provide support and guidance at the corporate level. They work across business groups and around the globe, spanning time zones and disciplines to develop inclusive People policies, forecast finances, give legal counsel, safeguard systems, nurture new initiatives, and more. Every challenge creates possibilities, and we need different perspectives to see them all. Bring yours to Block.

Job Description

Our mobile security team works to prevent security and fraud incidents from occurring on Square's mobile applications, and to enable new payments products with both security- and compliance-driven functionality. We build mobile and backend systems that detect and respond to attempted theft of sensitive data, and to surface the technical indicators we collect to internal systems that protect the Block ecosystem from fraudsters. We're part software developer, part security researcher, and part data scientist, and we take pride in working in multiple technical domains to ship secure products. 

We’re looking for an engineering manager to lead a team of exceptional engineers that are enabling Block to build products that no one else has built.


You will:

  • Own the delivery and success of critical security functionality in our mobile applications
  • Collaborate with many teams and functions across Block to make technical, design, strategy and product decisions
  • Grow the team by hiring exceptional talent, and providing high quality feedback and coaching
  • Foster ownership, inclusiveness, accountability, pragmatic decision-making, and urgency in the team
  • Help set strategic direction for the security engineering team and broader information security organization at Block
  • Grow your career in an engaged and innovative engineering community that ships amazing products


You have:

  • Experience as a people lead, with demonstrated ability to ensure the success and growth of your team members
  • A history of healthy collaboration with product managers, engineers, and engineering managers on developing roadmaps and executing against them
  • Experience with either development of mobile/embedded security functionality, or with security detection and response
  • Interest in working across multiple technical domains, including backend microservices and iOS/Android clients
  • A passion for using security engineering as an enabler for product teams

Additional Information

To find a location’s zone designation, please refer to this resource. If a location of interest is not listed, please speak with a recruiter for additional information. 

Benefits include the following:

  • Healthcare coverage
  • Retirement Plans including company match 
  • Employee Stock Purchase Program
  • Wellness programs, including access to mental health, 1:1 financial planners, and a monthly wellness allowance 
  • Paid parental and caregiving leave
  • Paid time off
  • Learning and Development resources
  • Paid Life insurance, AD&D. and disability benefits 
  • Perks such as WFH reimbursements and free access to caregiving, legal, and discounted resources 

This role is also eligible to participate in Block's equity plan subject to the terms of the applicable plans and policies, and may be eligible for a sign-on bonus. Sales roles may be eligible to participate in a commission plan subject to the terms of the applicable plans and policies. Pay and benefits are subject to change at any time, consistent with the terms of any applicable compensation or benefit plans.

We’re working to build a more inclusive economy where our customers have equal access to opportunity, and we strive to live by these same values in building our workplace. Block is a proud equal opportunity employer. We work hard to evaluate all employees and job applicants consistently, without regard to race, color, religion, gender, national origin, age, disability, pregnancy, gender expression or identity, sexual orientation, citizenship, or any other legally protected class. 

We believe in being fair, and are committed to an inclusive interview experience, including providing reasonable accommodations to disabled applicants throughout the recruitment process. We encourage applicants to share any needed accommodations with their recruiter, who will treat these requests as confidentially as possible. Want to learn more about what we’re doing to build a workplace that is fair and square? Check out our I+D page

Additionally, we consider qualified applicants with criminal histories for employment on our team, and always assess candidates on an individualized basis.

Block, Inc. (NYSE: SQ) is a global technology company with a focus on financial services. Made up of Square, Cash App, Spiral, TIDAL, and TBD, we build tools to help more people access the economy. Square helps sellers run and grow their businesses with its integrated ecosystem of commerce solutions, business software, and banking services. With Cash App, anyone can easily send, spend, or invest their money in stocks or Bitcoin. Spiral (formerly Square Crypto) builds and funds free, open-source Bitcoin projects. Artists use TIDAL to help them succeed as entrepreneurs and connect more deeply with fans. TBD is building an open developer platform to make it easier to access Bitcoin and other blockchain technologies without having to go through an institution.

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