Business System Analyst (Tax & Customers)

Jobgether; España; Presencial; EUR 42.000 - 66.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Career progression to PM

Mentorship from PM leadership

High-impact responsibilities

Modern tech environment

Descripción de la vacante

Jobgether is seeking a Business System Analyst (Tax & Customers) in Spain to translate business needs into clear technical requirements. You will work with product, engineering, and finance to shape merchant-facing tax features across US, Canada, and Europe.

You will own requirements, API analysis, data flow mapping, and documentation, contributing to scalable integrations and a path toward Product Management. Mentorship is provided in a growing fintech environment.

Formación

• 1–2+ years as Business/Product/System Analyst in a product-led company.
• Experience collaborating with engineering and third-party API integrations.
• Understanding of REST APIs, JSON, data flows, and system interactions.
• Strong requirements gathering and documentation, including user stories.
• Familiar with Jira, Confluence, diagramming tools, and basic SQL.
• SDLC and Agile methodologies; able to work independently.

Responsabilidades

• Translate ideas into user stories, acceptance criteria, and specs.
• Analyze APIs, document integration requirements and system interactions.
• Map data flows and support scalable architectures and integrations.
• Collaborate with PMs and engineers on merchant-facing features including tax workflows.
• Clarify complex requirements and identify edge cases before development.
• Ensure alignment with engineering, product, and finance on outcomes.
• Maintain structured documentation of requirements and behavior.
• Contribute to product discovery and improve processes.

Conocimientos

REST APIs

JSON

Requirements gathering

Documentation

English proficiency

SDLC

Agile

Herramientas

Jira

Confluence

Diagramming tools

SQL

Descripción del empleo

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Business System Analyst (Tax & Customers) based in Spain.

Join a growing fintech product team building an advanced tax engine designed to simplify global tax compliance for internet businesses.
As a Business System Analyst, you will play a key role in translating business needs into clear technical requirements and scalable product solutions.
You will work at the intersection of product, engineering, and finance, contributing to complex integrations and merchant-facing features.
Your responsibilities will include analyzing APIs, mapping data flows, defining product logic, and ensuring development teams have clear specifications.
You will help shape solutions covering tax registration, calculation, nexus monitoring, filing, and remittance across the US, Canada, and Europe.
Working alongside experienced product leaders and engineers, you will have the opportunity to influence a growing product domain.
This position also offers a structured career path toward Product Management, supported by direct mentorship and hands‑on experience.

Accountabilities

As the first dedicated analyst within the Tax & Customers domain, you will take ownership of requirements, system analysis, and documentation to help accelerate product development. Your main responsibilities will include:

• Translate product ideas and business needs into clear user stories, acceptance criteria, and development-ready specifications.

• Analyze internal and third-party APIs, identify integration requirements, and document system interactions.

• Map data flows and support the design of scalable product architectures and integrations.

• Collaborate with Product Managers and engineers to shape merchant-facing features, including tax registration, nexus monitoring, calculations, and filing workflows.

• Investigate complex business scenarios, clarify product logic, identify edge cases, and eliminate ambiguity before development begins.

• Work closely with engineering, product, and finance teams to ensure alignment on requirements and expected outcomes.

• Maintain accurate and structured documentation covering product requirements, system behavior, and business logic.

• Contribute to product discovery and continuously improve existing processes and solutions.

Requirements

The ideal candidate combines strong analytical capabilities with technical knowledge and the ability to collaborate effectively across business and engineering teams. You should bring:

• 1–2+ years of experience as a Business Analyst, Product Analyst, or System Analyst within a product-oriented company.

• Hands‑on experience collaborating with engineering teams and working with third‑party API integrations.

• Understanding of REST APIs, JSON, system interactions, and data flow analysis.

• Strong requirements‑gathering and documentation skills, including user stories, acceptance criteria, and edge‑case analysis.

• Familiarity with Jira, Confluence, diagramming tools, and basic SQL.

• Understanding of the Software Development Life Cycle (SDLC) and Agile methodologies.

• Ability to work independently, navigate ambiguity, clarify complex requirements, and bridge technical and business needs.

• Upper‑Intermediate English proficiency or higher.

• Strong motivation to develop toward a Product Manager position.

Additional experience that would be considered an advantage:

• Background in fintech, payments, billing, SaaS, or other complex product environments.

• Familiarity with tax compliance concepts such as VAT, sales tax, nexus monitoring, and tax filing.

• Exposure to product management practices, product discovery, or product development processes.

Benefits

• Clear career progression: Opportunity to transition into a Product Manager role within 12–18 months.

• Direct mentorship: Work closely with an experienced Group Product Manager who will support your professional development.

• High‑impact responsibilities: Take ownership of a growing product domain and contribute to building scalable solutions.

• Modern technology environment: Work on a recently rebuilt system with minimal technical debt, combining in-house tax capabilities with third‑party integrations.

• Specialized expertise: Develop valuable knowledge of international tax compliance, fintech infrastructure, billing systems, and complex API integrations.

• Strong engineering culture: Collaborate with an experienced engineering team that emphasizes technical design discussions, code reviews, testing practices, metrics, alerts, and automated CI/CD.

• Global professional network: Become part of an international entrepreneurial ecosystem through a global community of high‑impact businesses.

• Growth environment: Join a rapidly scaling fintech product organization with opportunities to expand your responsibilities and influence.

How Jobgether works:

We use an AI‑powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top‑fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.

We appreciate your interest and wish you the best!

Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre‑contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.