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Essor

Tech-driven growth for e-commerce brands

Senior Tax Accountant

Full-TimeUpdated on 10/21/2026
No salary listed
Senior
Lisbon, Portugal
In Person
AccountingTax Accounting

About the job

Requirements
  • A clear and comprehensive understanding of fundamental accounting principles and the general ledger entries that generate tax figures.
  • A proactive, critical approach to investigating unusual entries, variances, and numerical differences to ensure accuracy and compliance.
  • Ability to take end-to-end ownership of balance sheet accounts and explain, justify, and defend proposed adjustments and balances to management and auditors.
  • Ability to clearly articulate and justify adjustments that affect the Profit & Loss statement and understand their relationship to financial performance.
  • Ability to investigate potential errors or unusual transactions within the ERP and propose corrective actions.
  • Ability to research, interpret, and apply relevant VAT/GST and Sales Tax legislation to new business transactions or changes in tax rules.
  • Ability to collaborate with departments including Accounts Payable, Accounts Receivable, and Finance IT to ensure transactional data is correctly captured and classified in the ERP system.
  • Technical fluency and willingness to learn and apply AI coding agents, automated or agentic workflows, and data analysis tools, including SQL where relevant.
  • Ability to prepare a practical take-home case study and present and discuss the approach and findings during interviews.
Responsibilities
  • Own the VAT compliance cycle, including preparing in-house returns and reviewing returns managed by service providers, and ensure accurate submission and timely payment of VAT liabilities across relevant jurisdictions.
  • Ensure NetSuite accurately reflects current VAT assets and liabilities, and reconcile filed VAT returns to ERP general ledger accounts.
  • Manage the end-to-end sales tax compliance cycle using the outsourced TaxWire platform, ensuring accurate calculations, timely filing, and payment of sales tax returns.
  • Ensure NetSuite accurately reflects current sales tax assets and liabilities, and reconcile filed returns to ERP general ledger accounts.
  • Recommend new tax registrations where required and identify redundant registrations to balance compliance with team efficiency.
  • Review incoming mail, log important notices such as penalties and certificates in the team tracker, distribute notices to advisors where needed, and update the tracker when notices are resolved.
  • Ensure active registrations reflect the correct entity, address, and contact details where applicable.
  • Maintain audit-ready records and documentation with full data integrity for in-house processes and processes managed with external service providers.
  • Monitor and track VAT and Sales Tax matters, follow up consistently, and mitigate compliance risks and potential penalties or interest charges.
  • Own VAT balance sheet accounts by reconciling them to NetSuite for each return at filing, investigating unusual or aging entries, and explaining account movements and outstanding balances.
  • Prepare and clearly explain proposed tax adjustments, especially those affecting the Profit & Loss statement, and investigate differences such as non-deductible VAT and variances between marketplace reports and filed returns.
  • Support the Senior Tax Manager in gathering documentation and supporting information for external VAT/Sales Tax audits and the group consolidated audit.
  • Identify and propose tax-function process improvements to enhance efficiency, accuracy, and control over compliance activities.
  • Maintain detailed, up-to-date standard operating procedures for VAT and Sales Tax compliance and reconciliation, updating documentation after process or regulatory changes.
  • Use AI coding agents, automated or agentic workflows, and data analysis tools to automate tasks and address business problems, while continuously learning and applying these capabilities.

About the company

Essor helps entrepreneurs and founders grow Amazon and e-commerce brands by applying a technology-driven approach and deep marketplace experience. Its services focus on insight-driven rebrands, brand-building, and global expansion to raise profitability and awareness. The company operates by combining data-driven analysis with practical guidance, offering actionable tips for Amazon, Shopify, and other e-commerce platforms, and partnering with founders who have devoted followings on Amazon. Unlike others in the space, Essor emphasizes a strong commitment to founder success and leverages technology to drive growth, rather than relying on generic marketing. Its goal is to help the next generation of consumer brands scale, reach new markets, and become leading players in e-commerce.

Company Size

201-500

Company Stage

Early VC

Total Funding

$150M

Headquarters

New York City, New York

Founded

2020

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Simplify's Take

What believers are saying

  • New equity and credit facility funded Essor's acquisitions after the August 2024 merger.
  • Leadership said 900 new products launched in 18 months, already 30% of revenue.
  • Essor is expanding beyond Amazon into new channels and geographies, broadening growth.

What critics are saying

  • Essor confirmed layoffs and synergies during integration, signaling permanent overhead cuts.
  • P&G won 2025 NAD and NARB challenges against Boka claims, pressuring marketing copy.
  • Debt-fueled M&A collapses if Apollo and BlackRock financing tightens before 2027.

What makes Essor unique

  • Essor combines acquisition, brand creation, and global expansion across Amazon and DTC.
  • Its portfolio includes Boka, Puracy, ZitSticka, FreshCap, OTOTO, Viking Revolution, Iron Flask.
  • The 2024 merger formed a $400 million-revenue platform with over one billion social views.

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Benefits

  • Flexible Work Hours
  • Hybrid Work Options
  • Remote Work Options

Growth & Insights and Company News

Headcount

6 month growth

7%

1 year growth

7%

2 year growth

7%
Business Wire
Sep 26th, 2024
BRANDED Acquires Heyday To Form Essor, A Digitally-Native CPG Platform Elevating Challenger Brands Into Global Icons

BRANDED, a leading digital consumer products platform and acquirer of disruptive challenger brands, and Heyday, a pioneer in digital brand creation, h

Business Wire
Sep 9th, 2024
BRANDED Acquires Heyday To Form Essor, A Digitally-Native CPG Platform Elevating Challenger Brands Into Global Icons

BRANDED, a leading digital consumer products platform and acquirer of disruptive challenger brands, and Heyday, a pioneer in digital brand creation, h

PYMNTS
Aug 28th, 2024
Report: Blackrock To Auction Off Amazon Aggregator Sellerx

BlackRock is reportedly looking to auction off Amazon aggregator SellerX after SellerX stopped making payments on a loan. The auction is scheduled for Sept. 17 in Berlin, Bloomberg reported Wednesday (Aug. 28), citing an advertisement for the auction seen in a German newspaper. SellerX did not immediately reply to PYMNTS’ request for comment

PYMNTS
Aug 27th, 2024
Report: Apollo And Blackrock To Aid Merger Of Branded And Heyday

Apollo Global Management and BlackRock are reportedly considering providing debt financing for a merger of Amazon aggregators Branded and Heyday. Branded is in talks to acquire Heyday in exchange for $521 million in equity in a new company, Essor, that would be worth more than $1 billion, Bloomberg reported Monday (Aug. 26), citing unnamed sources. The deal would include debt from Apollo and BlackRock to help the new company make acquisitions in the direct-to-consumer eCommerce market, according to the report

PR Newswire
Mar 16th, 2023
BRANDED Chooses Stord as its Fulfillment Partner to Bring Greater Supply Chain Efficiency to its Network of Brands

By partnering with Stord, BRANDED unlocks greater supply chain efficiencies for its portfolio of brands and delivers on consumer expectations.