The intern will support the global tax function by maintaining tax deliverable trackers and ensuring audit-ready documentation across various jurisdictions. They will also assist in drafting and updating standard operating procedures and utilizing AI tools to streamline data organization and reporting processes.
Requirements overview
Candidates should be pursuing or have recently completed a degree in Accounting, Finance, Commerce, or Taxation. Proficiency in Excel and a basic understanding of corporate and indirect tax compliance concepts are required.
Arcesium is a global financial technology company delivering front-to-back technology solutions for some of the world’s most sophisticated financial institutions, including hedge funds, asset managers, private markets, and sell side firms. Expertly designed to achieve a synchronized golden source of data throughout a client’s ecosystem, Arcesium’s cloud-native technology is built to systematize the most complex workflows and help clients achieve scale.
Today, Arcesium services over $6.4T in gross AUM and over $1.2T in sell-side capital balances and has modelled over 170+ million investments to date. Arcesium was built from a platform developed and tested by investment and technology development firm, the D. E. Shaw group, and launched as a joint venture with Blackstone Multi-Asset Investing. J.P. Morgan, another large client, later made a strategic investment in the company, helping Arcesium further its mission: to power the entire investment lifecycle. Arcesium currently has a staff of over 2,400 software engineering, accounting, operations, and treasury professionals.
Company Overview
Arcesium is a global financial technology firm that solves complex data-driven challenges faced by some of the world’s most sophisticated financial institutions. We constantly innovate our platform and capabilities to meet tomorrow’s challenges, anticipate the risks our clients encounter, and design advanced solutions to help our clients achieve transformational business outcomes.
Financial technology is a high-growth industry as change and innovation continue to disrupt the status-quo and prompt major transformation. Arcesium is at a particularly interesting time in our own growth as we look to leverage our successfully established market position and expand operations in pursuit of strategic new business opportunities. We value intellectual curiosity, proactive ownership, and collaboration with colleagues, and we empower you to meaningfully contribute from day one and accelerate your professional development.
Position Summary
Arcesium seeks an exceptional Tax Intern to join our global Tax function. This role involves supporting the team in building a structured, audit-ready view of tax deliverables, direct tax, indirect tax, and notices/assessments, across countries, while keeping SOPs current and helping formalize the preparer-reviewer control framework. This internship provides an excellent learning opportunity by contributing to real projects and gaining valuable experience in tax operations, process documentation, and using AI tools (Claude) to accelerate tracker-building, SOP drafting, and data organization work.
Responsibilities
Global Deliverables Tracking
Maintain the master global tax deliverables tracker (all filing types, by country)
Build and maintain a Direct Tax Tracker: corporate tax filings, advance tax, WHT compliance, provision-support schedules, TP documentation status — by country/entity, with due dates and status
Build and maintain an Indirect Tax Tracker: GST/VAT/service tax filings by country/entity, filing frequency, input credit reconciliation status
Build and maintain a Tax Notice / Assessment Log: date received, authority, issue summary, response due date, status, owner — for ad-hoc notices and assessments separate from recurring filings
SOP & Process Support
Review existing SOPs for gaps/outdated content; flag for SME input
Draft/update SOPs using a standardized template
Support the preparer-reviewer sign-off mechanism — logging preparer, reviewer, and sign-off dates before filing
AI-Enabled Tracker & Documentation Building
Use Claude to draft first-cut tracker structures (columns, categorization logic, status taxonomies) from source lists like country filing calendars or existing spreadsheets
Use Claude to convert unstructured inputs (emails, notice PDFs, old SOP docs) into structured tracker rows or SOP drafts, which the intern then reviews and validates with the tax team
Use Claude to build lightweight dashboards/summary views (e.g., pivot logic, status roll-ups) on top of the trackers
Qualifications
Pursuing/recently completed a degree in Accounting, Finance, Commerce, or Taxation
Basic understanding of corporate tax and indirect tax compliance concepts
Good written communication for SOP and tracker documentation
Strong Excel skills (pivot tables, lookups, basic dashboarding)
Comfort using AI tools (Claude/ChatGPT) for drafting and structuring work — will be trained on internal usage norms
Detail-oriented, organized, comfortable with structured/repetitive work
The expected monthly base salary for this position is $5,500.
The applicable annual base salary paid to a successful applicant will be determined based on multiple factors including without limitation the nature and extent of prior experience and educational background.
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Recruiting Security
Emails from genuine Arcesium recruiters who are employees of the company will always come from the @arcesium.com domain. In some cases, you may also be contacted by independent search firms engaged to recruit on our behalf; emails from their employees should always come from their firm's applicable domain. We'll never ask for your banking information or any payment as part of the recruiting process. If something seems off or you're contacted by an unexpected third party, please reach out to us at careers@arcesium.com (US/UK), careers-india@arcesium.com (India) or careers-europe@arcesium.com (Portugal/Sweden).
Arcesium is an equal opportunity employer.