Senior Accountant, Revenue - Mexico

Slalom Build; Región Centro; On-site; MXN 480,000 - 720,000; Full time

Job summary

Slalom Build in Mexico is seeking a Sr. Accountant, Revenue to own end-to-end revenue cycle accounting with a strong ASC 606/ASC 326 focus.

You’ll drive accuracy in AR, contract assets/liabilities, and related write-offs, while delivering journal entries, reconciliations, and insightful reporting. The role emphasizes analytical reviews, CECL/estimates, and audit readiness, partnering with cross-functional teams to resolve issues and strengthen internal controls.

Qualifications

• Progressive accounting experience (3–5+ years) in mid/large-size, global, or fast-growing companies.
• University degree in Accounting, Finance, or equivalent.
• Strong U.S. GAAP knowledge with ASC 606 expertise.
• Experience with contract review and accounting estimates.
• Advanced Excel skills (pivot tables, lookups, complex formulas).
• Experience with Power BI/Power Query; SQL experience is a plus.
• Strong communication and collaboration across organizational levels.

Responsibilities

• Own GL accounting for AR, contract assets/liabilities, write-offs, and adjustments.
• Prepare journal entries, reconciliations, and reporting.
• Perform analytical reviews and variance analysis.
• Prepare CECL/ASC 326 analyses and related reserves.
• Manage rebate accruals, reconciliations, settlements, and audit readiness.
• Review contracts under ASC 606 five-step model and assess collectability.
• Perform O2C analytics across billing, AR, collections and adjustments.
• Support audits with documentation and analysis; strengthen controls.

Skills

Accounting experience

GAAP knowledge

ASC 606

Contract review

Analytical thinking

Attention to detail

Problem-solving

Collaboration

Communication

Education

University degree in Accounting, Finance, or equivalent

Tools

Excel

Power BI

Power Query

SQL

Oracle ERP

Job description

At Slalom, we're passionate about helping people and organizations dream bigger, move faster, and build better tomorrows. Our Finance team plays a critical role in enabling that mission by ensuring our financial practices are sound, scalable, and aligned with our values.

The Role: Sr. Accountant, Revenue

Job Profile Summary

The Revenue Accounting team is seeking an experienced accountant to deliver high-quality work that meets broader team objectives with minimal oversight and direction. This person will apply their foundational knowledge and skills to contribute to innovative solutions in a team environment that is focused on higher-level analysis, exception handling, and issue resolution.

The Senior Accountant is responsible for ensuring the accuracy and completeness of revenue cycle accounting with an end-to-end focus. This role prioritizes analytical review, application of accounting judgment, and control oversight across the order-to-cash lifecycle, with emphasis on application of ASC 606 - Revenue Recognition and ASC 326 - CECL.

What You’ll Do

Revenue Cycle Accounting & Close

• Own GL accounting for Accounts Receivable, contract assets, contract liabilities and related transactions including write-offs and adjustments
• Prepare journal entries, reconciliations, and reporting
• Perform analytical review and variance analysis
• Prepare analysis for current expected credit losses (CECL/ASC 326) & engagement delivery concessions reserve
• Manage rebate accruals, reconciliations and settlements
• Ensure estimates are well-supported and audit-ready

Contract Review

• Review customer contracts under the ASC 606 five-step model
• Prepare collectability assessments at contract inception
• Partner with engagement and pursuit teams to document credit risk responses, develop mitigations, and ensure appropriate accounting treatment

O2C Assurance

• Perform analytical reviews across billing, AR, collections, and adjustments
• Identify & report on risks in collectability, aging, write-offs, and disputes
• Update collectability assessments & consider impacts on revenue recognition
• Partner with cross-functional teams to resolve issues

Audit & Controls

• Operate and enhance controls over revenue transaction cycle, including AR, cash receipts, contract assets and liabilities, reserves and estimates, and collectability risks
• Ensure compliance with U.S. GAAP, including ASC 606 and ASC 326
• Support internal and external audits with documentation and analysis

What You’ll Bring

• Progressive accounting experience (3–5+ years) in mid/large-size, global, or fast-growing companies. Public accounting experience a plus
• University degree in Accounting, Finance, or equivalent subject area
• Strong understanding of U.S. GAAP with expertise in ASC 606 - Revenue Recognition
• Experience with contract review and accounting estimates
• Advanced Excel skills, including pivot tables, look-ups and complex conditional formulas
• Proficiency with reporting tools such as Power BI and Power Query
• Ability to collaborate effectively across all levels and layers of the organization using exceptional communication skills. Strong analytical thinking, attention to detail, and a proactive approach to problem-solving

Preferred

• Experience in credit risk analysis
• Experience using SQL to analyze large data sets
• Experience with agentic process automation or RPA
• Expertise in Oracle ERP

About Us

Slalom is a fiercely human business and technology consulting company that leads with outcomes to bring more value, in all ways, always. From strategy through delivery, our agile teams across 52 offices in 12 countries partner with clients to co-create powerful customer experiences, modern ways of working, and meaningful impact.

What sets us apart? We believe work should be challenging and fulfilling, not perfect, but possible. That’s why we prioritize purpose, flexibility, connection, and recognition, so our people can thrive and love what they do, most days.

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