Staff Information Systems Architect - Oracle Financials

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.

The Role

We are looking for a strategic and hands-on systems architect to lead the next wave of finance technology transformation at Block. This role will sit at the intersection of Accounting, Tax, Treasury, Procurement, and FP&A technologies, helping design and scale the technology stack that powers the core financial engine of the company.

The ideal candidate brings deep expertise in financial systems architecture, a product-thinking mindset, and the ability to span both strategic planning and execution. You'll serve as the connective tissue between finance functions and engineering - with a clear vision for the future state of Block's finance tech stack, optimized for automation, speed, accuracy, and resilience. An AI-first mindset is essential, with demonstrated experience applying AI to financial workflows.

This role will partner closely with business leaders, product managers, engineers, and TPMs to drive high-impact transformation across Oracle Fusion, In-house applications, integration platforms, data lakes, LLMs and beyond.

You Will

Architecture & Strategy

• Design and evolve the end-to-end finance systems architecture, spanning Record-to-Report (R2R), Source-to-Pay (S2P), Treasury, Tax, Planning, and Reporting.
• Drive future-state design by assessing current processes, identifying optimization opportunities, and architecting scalable, automated solutions.
• Create architectural frameworks that unify accounting, tax, treasury, FP&A, and procurement tech verticals around shared data models, integrations, and workflow automation.
• Champion an AI-first architecture, embedding AI and ML in areas like reconciliations, flux analysis, anomaly detection, and system self-service.

System Design & Implementation

• Lead transformation initiatives using Oracle Fusion, Fusion Accounting Hub (FAH), and other enterprise-grade tools.
• Collaborate with integration teams on scalable data flows, system mappings, and API-led designs.
• Translate complex requirements into functional and technical design docs (FDDs, PRDs, solution blueprints).
• Implement enhancements across intercompany, journal automation, cash flow, and reconciliations to support faster, more accurate closes.

Cross-Functional Partnership

• Serve as the architectural counterpart to product managers and TPMs across the finance and guidance tech stack.
• Partner with business stakeholders to align technology outcomes with company goals - including close acceleration, compliance, and financial planning readiness.
• Help define long-term planning for capacity, dependencies, and platform maturity.

AI-Driven Innovation

• Apply GenAI and ML models to automate reconciliation narratives, flux explanations, and financial close diagnostics.
• Use tools like ChatGPT, Gemini, or Block's internal AI platforms to build smart assistants for finance teams.
• Drive experimentation across use cases like Slack bots, auto-tagging, and AI-powered validation pipelines.

Governance & Compliance

• Partner with Audit, Risk, and Tax teams to ensure solutions meet SOX, GAAP, and regulatory standards.
• Support statutory reporting for international entities and build systems with multi-GAAP flexibility.

You Have

• 15+ years in financial systems architecture or enterprise systems engineering.
• Deep hands-on experience with Oracle Fusion Finance, Fusion Accounting Hub (FAH), and financial data modeling.
• Expertise across Revenue (incl. ASC 606), Intercompany, Consolidations, Tax, Treasury, and FP&A.
• Proven track record designing systems for close acceleration, automation, and finance transformation.
• Experience working closely with Engineering, Product, Accounting, and Data teams to translate strategy into execution.
• Demonstrated use of AI platforms (e.g., ChatGPT, Gemini, or internal LLMs) to optimize workflows.

Nice to Have

• Experience with EPM tools, EDM, Blackline, or similar accounting and reporting platforms.
• Familiarity with scripting (Python), APIs, and workflow automation tools (e.g., Slack bots, orchestration templates).
• Exposure to scaling finance systems in a multi-entity, global environment

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 an equal opportunity employer evaluating all employees and job applicants without regard to identity or any legally protected class. We will consider qualified applicants with arrest or conviction records for employment in accordance with state and local laws and "fair chance" ordinances.

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 .

While there is no specific deadline to apply for this role, U.S. roles are typically open for an average of 55 days before being filled by a successful candidate. Please refer to the date listed at the top of this job page for when this role was first posted.

Block takes a market-based approach to pay, and pay may vary depending on your location. U.S. locations are categorized into one of four zones based on a cost of labor index for that geographic area. The successful candidate's starting pay will be determined based on job-related skills, experience, qualifications, work location, and market conditions. These ranges may be modified in the future.

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.

Zone A:

$207,900 - $311,900 USD

Zone B:

$207,900 - $311,900 USD

Zone C:

$207,900 - $311,900 USD

Zone D:

$207,900 - $311,900 USD

Use of AI in Our Hiring Process

We may use automated AI tools to evaluate job applications for efficiency and consistency. These tools comply with local regulations, including bias audits, and we handle all personal data in accordance with state and local privacy laws.

Contact us at with hiring practice or data usage questions.

Every benefit we offer is designed with one goal: empowering you to do the best work of your career while building the life you want. Remote work, medical insurance, flexible time off, retirement savings plans, and modern family planning are just some of our offering. Check out our other benefits at Block.

Block, Inc. (NYSE: XYZ) builds technology to increase access to the global economy. Each of our brands unlocks different aspects of the economy for more people. Square makes commerce and financial services accessible to sellers. Cash App is the easy way to spend, send, and store money. Afterpay is transforming the way customers manage their spending over time. TIDAL is a music platform that empowers artists to thrive as entrepreneurs. Bitkey is a simple self-custody wallet built for bitcoin. Proto is a suite of bitcoin mining products and services. Together, we're helping build a financial system that is open to everyone.