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Nu Instruments Jobs (NOW HIRING)

Nubank

Tax Senior Specialist (US operations)

Miami, FL · On-site

$66K - $66K/yr

About Us Nu is one of the largest digital financial platforms in the world, with more than 127 ... discount instruments) and information reporting obligations (Forms 1099, 1042, and FATCA/CRS)

Banner Solutions

Mechanic

Rochester, NY · On-site

$24.75 - $32.50/hr

Inspect, test, and listen to defective equipment to diagnose malfunctions, using test instruments ... Baker Commodities Job ID: 14W 011722 5121 1 JD: 5121 529 14-110221A NU MSP MAI 24-00013 Salary ...

Nu-Way Industries

Quality Inspector

Elk Grove Village, IL · On-site

$18 - $21/hr

Proficiency with inspecting equipment and precision measuring instruments including CMM using PC-DMIS Preferred Qualifications: * Bilingual (English/Spanish) Physical Requirements: * Exert 50 pounds ...

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What are the key skills and qualifications needed to thrive as an Instrumentation Engineer at Nu Instruments, and why are they important?

To thrive as an Instrumentation Engineer at Nu Instruments, you need a strong background in physics, engineering, or a related scientific discipline, often supported by a relevant degree. Familiarity with mass spectrometry, precision instrumentation, CAD software, and relevant industry certifications is typically required. Excellent problem-solving, attention to detail, and effective communication skills help you collaborate with multidisciplinary teams and troubleshoot complex systems. These competencies are essential for developing, maintaining, and supporting high-precision scientific instruments integral to Nu Instruments' success.

What are some typical projects or responsibilities for someone working at Nu Instruments, and how do they collaborate with other teams?

At Nu Instruments, professionals are often engaged in projects involving the design, manufacturing, and support of high-precision analytical instruments such as mass spectrometers. Daily responsibilities may include troubleshooting technical issues, developing new analytical solutions, and ensuring equipment meets client specifications. Collaboration is key; team members frequently work alongside engineers, scientists, and customer support staff to deliver customized solutions and maintain high-quality standards. This cross-functional teamwork fosters a dynamic environment and provides opportunities for learning and professional growth.

What is the difference between Nu Instruments vs Laboratory Instrument Technician?

AspectNu InstrumentsLaboratory Instrument Technician
Required CredentialsRelevant degrees in science or engineering, certifications in instrument calibrationAssociate or bachelor's in laboratory technology, certifications in equipment maintenance
Work EnvironmentResearch labs, manufacturing facilities, scientific institutionsLaboratories, maintenance workshops, industrial settings
Industry UsageUsed in scientific research, quality control, environmental testingMaintains and repairs laboratory instruments across various industries

Nu Instruments typically refers to specialized scientific equipment used in research and testing, while Laboratory Instrument Technicians focus on maintaining and repairing such instruments. Both roles require technical knowledge, but Nu Instruments is more product-specific, whereas Laboratory Instrument Technicians have broader responsibilities across different equipment types.

What are Nu Instruments and what do they do?

Nu Instruments is a company that specializes in the design and manufacture of high-precision mass spectrometers and related analytical instruments. Their products are widely used in scientific research, geochemistry, environmental studies, and materials science for the precise measurement of isotopic and elemental compositions. The company is known for innovations in multi-collector inductively coupled plasma mass spectrometry (MC-ICP-MS) and other advanced technologies, helping researchers obtain reliable and accurate data. Nu Instruments' equipment is used by laboratories and institutions worldwide for a variety of analytical applications.
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Infographic showing various Nu Instruments job openings in the United States as of May 2026, with employment types broken down into 94% Full Time, 5% Contract, and 1% Nights. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution.

Tax Senior Specialist (US operations)

Nubank

Miami, FL • On-site

$66K - $66K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 27 days ago

Job description

About Us
Nu is one of the largest digital financial platforms in the world, with more than 127 million customers across Brazil, Mexico, and Colombia. Guided by our mission to fight complexity and empower people, we are redefining financial services in Latin America and this is still just the beginning of the purple future we're building.
Listed on the New York Stock Exchange (NYSE: NU), we combine proprietary technology, data intelligence, and an efficient operating model to deliver financial products that are simple, accessible, and human.
Our impact has been recognized by global rankings such as Time 100 Companies, Fast Company's Most Innovative Companies, and Forbes World's Best Bank. Visit our institutional page https://international.nubank.com.br/careers/
About the role
At Nu, tax efficiency and compliance are not just obligations-they are pillars that support our ability to scale and innovate. As a Tax Specialist, your primary goal will be to ensure the Total Tax Integrity of our operations. You will have a direct impact on the P&L by ensuring that every tax is calculated with pinpoint accuracy, mitigating risks, and ensuring that Nu stays ahead of US tax requirements. Your role is fundamental to sustaining financial transparency for investors, auditors, and regulatory bodies.
You'll be responsible for
Your day-to-day will be defined by the dynamism of a complex financial operation. Your main challenges and activities will include:
  • Full Compliance Cycle: Leading the calculation, accounting, and technical review of federal and state direct taxes (corporate income tax, including federal estimated payments and state apportionment) and also support on the management of indirect taxes (sales & use tax, excise tax, and other transaction-based levies across multiple jurisdictions) compliance managed by local external advisors.
  • Tax Filing and Payment Management: Owning the end-to-end calendar of tax filing deadlines and payment obligations across all federal, state, and local jurisdictions - including the timely review of estimated tax payments (Form 1120-W), coordination/submission of extension requests, and final returns. Maintaining a centralized compliance calendar to proactively manage due dates, avoid penalties, and ensure accurate payment amounts are reconciled against the general ledger, along with the support of local external advisors..
  • High-Precision Financial Reporting: Preparing and reviewing footnote disclosures for Effective Tax Rate (ETR) reconciliation under ASC 740, as well as managing the movement and projection of deferred tax assets and liabilities, including valuation allowance assessments.
  • Mastery of Ancillary Obligations: Guaranteeing the flawless delivery of complex filings such as the federal consolidated return (Form 1120), state and local income tax returns, information returns (Forms 5471, 8858, 8865), and FBAR/FATCA filings, ensuring that all reported data faithfully reflects the underlying accounting reality.
  • Stakeholder and Audit Management: Acting as the focal point for federal and state tax examinations and audits (internal and external), defending the company's tax positions before the IRS and state revenue authorities, and maintaining the SOX (Sarbanes-Oxley Act) control environment.
  • Transfer Pricing Coordination: Managing Transfer Pricing workflows in partnership with external advisors, ensuring that intercompany operations comply with OECD guidelines and US Treasury regulations (IRC §482), including the preparation and maintenance of contemporaneous documentation.
We are looking for a person who has
To succeed in this role, we are looking for more than just technical knowledge; we need solid experience and a proven track record in high-rigor environments:
  • Experience in Effective Tax Rate Reconciliation: You have directly managed the bridge between book and taxable income under ASC 740, knowing how to explain rate variances, assess uncertain tax positions (ASC 740-10 / FIN 48), and project deferred tax assets and liabilities for SEC-reporting or audited companies.
  • Experience with Financial Institution Tax Compliance: Specific experience preparing and reviewing tax filings in a regulated financial services environment, including familiarity with bank-specific tax considerations (e.g., bad debt reserves, OID, original issue discount instruments) and information reporting obligations (Forms 1099, 1042, and FATCA/CRS).
  • Background in Internal Controls (SOX): Practical experience designing, executing, and reviewing tax-related internal controls under a SOX framework, ensuring the end-to-end tax process is auditable, well-documented, and free of material weaknesses or significant deficiencies.
  • Tax Project Management Capability: Experience coordinating transfer pricing studies, preparing or reviewing IRC §482 contemporaneous documentation, and interfacing with external law firms and Big Four advisors for strategic and time-sensitive deliveries.
  • Education and Tools: A solid degree in Accounting, Finance, Law, or a related field - CPA licensure strongly preferred. Hands-on proficiency with tax compliance and provision software (e.g., Corptax, OneSource, or Bloomberg Tax) and the ability to leverage ERP systems (SAP, Oracle) and data tools to extract, reconcile, and analyze large volumes of tax-sensitive data.

Skills that will make you successful:
  • Analytical Mindset: Ability to identify P&L discrepancies and propose root-cause remediations - including leveraging AI-assisted data analysis tools to surface anomalies, run scenario models, and accelerate variance explanations at scale.
  • Resilience and Execution Under Pressure: Proven ability to handle tight monthly closing schedules and simultaneous audits, using workflow automation and AI-powered task prioritization to manage competing deadlines without compromising accuracy.
  • Clear and Influential Communication: Ability to translate complex tax themes for business and finance stakeholders - and to critically evaluate and refine AI-generated summaries, memos, and presentations before they reach senior audiences.

Optional (Nice-to-Have) Skills:
  • Prior experience in the banking or payments industry.
  • Experience with the implementation of tax automation tools, including AI-powered compliance platforms or machine learning-based transaction classification systems.
  • Familiarity with using large language models (e.g., Claude, ChatGPT) or AI coding assistants to streamline tax research, draft technical memos, or automate repetitive data preparation workflows.

Location for this opportunity (City, Country)
  • Miami, United States

Our Benefits
  • Opportunity of earning equity at Nu
  • Medical Insurance
  • Dental and Vision Insurance
  • Life Insurance and AD&D
  • Extended maternity and paternity leaves
  • Nucleo - Our learning platform of courses
  • NuLanguage - Our language learning program
  • NuCare - Our mental health and wellness assistance program
  • 401K
  • Saving Plans - Health Saving Account and Flexible Spending Account
  • Work-from-home Allowance
  • Relocation Assistance Package, if applicable.

Work Model for this Role
Hybrid 2-3 times/week: Our hybrid work model brings us to the office at least twice a week, on strategic days designed to maximize team connection and collaboration. For more details, visit https://building.nubank.com/nu-hybrid-work-model/
Explore how we build technology at Nubank:
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