
10,000+ employees
Founded 1990
💼 Consulting
📣 Marketing
💳 Fintech
Consulting • Marketing • Fintech
Block is a technology company that aims to increase access to the global economy through its various brands. Square provides commerce and financial services designed for sellers, while Cash App offers an easy platform for spending, sending, and storing money. Afterpay allows customers to manage their spending over time. Additionally, TIDAL empowers artists by providing them with tools for entrepreneurship, and Bitkey and Proto focus on bitcoin and related services. Together, these services contribute to building an open financial system accessible to everyone.
🔥 1 hour ago
🏄 California – Remote
💵 $153k - $270k / year
⏰ Full Time
🟡 Mid-level
🟠 Senior
👮♂️ Cybersecurity / Security Engineer
🦅 H1B Visa Sponsor
👻 Ghost score 0%
Where this job comes from
Posted on Block's careers page, not through a job board
First seen by Remote Rocketship 1 hour ago
Still open on Block's site. Checked 14 minutes ago.

10,000+ employees
Founded 1990
💼 Consulting
📣 Marketing
💳 Fintech
Consulting • Marketing • Fintech
Block is a technology company that aims to increase access to the global economy through its various brands. Square provides commerce and financial services designed for sellers, while Cash App offers an easy platform for spending, sending, and storing money. Afterpay allows customers to manage their spending over time. Additionally, TIDAL empowers artists by providing them with tools for entrepreneurship, and Bitkey and Proto focus on bitcoin and related services. Together, these services contribute to building an open financial system accessible to everyone.
• Own and operationalize Square Financial Services’ third-party risk management and business continuity program • Define technical approaches for ambiguous, cross-team problem spaces in an early-stage program • Build and operate pipelines and integrations aggregating, normalizing, and joining risk, control, and asset signals • Translate standards and compliance requirements into policy-as-code • Design agentic AI workflows combining LLM reasoning with deterministic, auditable decision layers • Automate evidence collection and continuous control monitoring • Partner with Security, Procurement, Resilience, and Engineering teams to productize manual processes • Contribute to technical design discussions and evaluate platform security and reliability
• Third-party risk management and business continuity experience • 4+ years building production software in backend, platform, data, or software engineering • Multi-year ownership of a production system, including on-call, SLOs, and post-launch maintenance • Proficiency with at least one of Python, Kotlin, Java, or Go • Hands-on experience building with LLMs, including prompting, tool use, agents, or LLM-backed features • Experience with REST APIs, webhooks, authentication flows, and event-driven architectures • Experience pulling, normalizing, and joining data from multiple imperfect sources • Experience defining technical direction for ambiguous problems across team boundaries • Working knowledge of security or compliance frameworks such as PCI DSS, SOX, SOC 2, ISO 27001, or NIST is nice to have • Production-scale LLM or agentic systems experience is nice to have
• Remote work • Medical insurance • Flexible time off • Retirement savings plans • Modern family planning • Reasonable accommodations throughout the recruitment process
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