Senior Tax Analyst

Buntech - Tecnologia em Insumos

Senior Tax Analyst leading indirect tax compliance and fiscal initiatives for Bun/Buntech mining group. Managing audits, delivering fiscal reports, and ensuring compliance with tax regulations.

Posted 6/2/2026full-timeIndaiatuba • BrasilSeniorWebsite

Tech Stack

Tools & technologies

ERP

About the role

Key responsibilities & impact

Lead the calculation, review and validation of indirect taxes, including ICMS, ICMS-ST, IPI, PIS and COFINS, ensuring correct application of legislation, identification of opportunities and mitigation of tax risks.
Supervise and ensure the delivery of tax reporting obligations, such as GIA-ST, SPED Fiscal, CIAP, EFD Contribuições, FCI, PER/DCOMP, EFD-Reinf and DCTFWeb, ensuring data quality, compliance with deadlines and adherence to current regulations.
Act strategically in monitoring tax legislation, assessing impacts relevant to the business, proposing solutions and leading the implementation of changes in tax processes and systems.
Serve as a technical reference in the tax area, supporting and developing mid-level and junior analysts, promoting knowledge sharing and standardization of procedures.
Act consultatively with internal areas, especially Operations, Supply Chain, Commercial and IT, advising on the tax impacts of business decisions, new products, operations and projects.
Lead initiatives related to Tax Reform, including mapping impacts, defining adaptation strategies, liaising with external consultants, validating systems and overseeing testing and implementation.
Coordinate and conduct responses to internal and external audits, as well as tax inspections, being responsible for preparing materials, technical defense and interaction with auditors and regulatory authorities.
Identify, propose and implement continuous improvements in tax processes, focusing on automation, operational efficiency, compliance and reduction of tax contingencies.
Manage tax risks, including process review, validation of system parameterizations, analysis of inconsistencies and development of robust internal controls.
Actively participate in multidisciplinary projects, including ERP implementation, system improvements and digital transformation initiatives in the tax area.

Requirements

What you’ll need

Bachelor's degree in Accounting (preferred), Business Administration, Economics or related fields;
Solid experience in the calculation, review and validation of indirect taxes and in the delivery of tax reporting obligations, working with a high level of autonomy;
Advanced knowledge of ICMS, ICMS-ST, IPI, PIS and COFINS, including analysis of complex transactions and identification of tax risks and opportunities;
Extensive experience with SPED Fiscal, EFD Contribuições, GIA-ST, CIAP, DCTFWeb, EFD-Reinf, PER/DCOMP and other tax reporting obligations, with focus on consistency, compliance and governance;
Experience analyzing and monitoring tax legislation at federal, state and municipal levels, with the ability to interpret impacts and propose practical solutions for the business;
Experience supporting internal and external audits, as well as tax inspections, including preparation of materials and technical support;
Knowledge of Protheus/TOTVS ERP and/or other tax systems, including participation in parameterizations, system enhancements or project implementations (relevant differential);
Advanced Excel skills (complex formulas, pivot tables, data analysis and reconciliations);
Experience in tax projects, including continuous improvement initiatives, process automation and/or adaptation to Tax Reform;
Availability to work 4 days on-site in Indaiatuba and 1 day remote (home office).

Benefits

Comp & perks

Medical and Dental Insurance
Cafeteria
Transportation Voucher
Attendance Award (Cartão Caju, redeemable balance)
Annual Bonus
Life Insurance
Parking
Pharmacy Partnership/Discount
Total Pass (gym membership benefit)
SESI Club partnership
Partnerships with language schools and educational institutions
Discount on Kelco Pet Care products
Frozen meal kit
Christmas gifts for employees' children (up to 10 years old)

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

calculation of indirect taxesvalidation of indirect taxestax reporting obligationsICMSICMS-STIPIPISCOFINStax legislation analysisprocess automation

Soft Skills

leadershipconsultative skillsknowledge sharingstrategic thinkingproblem-solvingcommunicationcollaborationproject managementanalytical skillsattention to detail

Certifications

Bachelor's degree in AccountingBachelor's degree in Business AdministrationBachelor's degree in Economics