At

3SA Estate , we are looking for an experienced and proactive

Finance & Operations Specialist

to join our team in Marbella.

We are looking for a senior, hands‑on finance professional who combines strong accounting knowledge with a genuine interest in

automation, technology and process improvement .

This is not a purely administrative accounting position. We are looking for someone capable of reviewing how things are currently done, identifying inefficiencies and helping us build smarter, more scalable financial and operational processes.

Requirements

Minimum 5-10 years of professional experience in finance, accounting and/or financial operations.

Demonstrable professional experience working in Spain, with solid knowledge of Spanish accounting practices, financial processes and local regulatory requirements.

Fluent Spanish and English, both written and spoken.

Currently living in the Province of Málaga.

Degree in Finance, Economics, Business Administration, Accounting or a related field.

Strong experience with accounting and financial management software such as

Contanet ,

A3 , Sage or similar platforms.

Strong understanding of financial systems, digital workflows, automation and system integrations.

Experience or strong practical knowledge in implementing

APIs, AI-powered tools and automation solutions within accounting, finance or administrative processes .

Key Responsibilities

Manage and supervise day‑to‑day accounting activities, including bookkeeping, accounting entries, bank reconciliations, accounts payable and accounts receivable.

Support and oversee

monthly and year‑end financial closing processes .

Monitor cash flow, reconciliations and financial controls.

Assist in the

design, implementation and continuous improvement of financial and operational processes .

Identify repetitive or inefficient manual processes and develop solutions to

automate and streamline them .

Explore and implement

AI tools, APIs, integrations and automation workflows

to improve areas such as invoice processing, expense management, accounting entries, document processing,



reporting and financial controls.

Work with accounting software, ERP systems and other platforms to improve the

flow of financial information between systems .

Evaluate existing tools and recommend new technologies where they can reduce manual work, errors and duplicated processes.

Analyze financial information and provide insights to support management and strategic decision‑making.

Support budgeting, forecasting and management reporting.

Develop and maintain

KPIs, financial dashboards and management reports .

Implement and document internal controls, procedures and workflows.

Collaborate with other departments to ensure operational processes are properly reflected within the company’s financial systems.

Coordinate with external

tax and labour advisors, auditors, banks and other financial service providers .

Contribute to building clear and scalable internal documentation and procedures.

Technology & Process Improvement We are particularly interested in candidates who understand that modern finance departments should not rely heavily on manual processes.

The adecuado candidate should be comfortable evaluating and implementing solutions involving:

APIs and integrations between financial systems

AI applied to accounting and financial administration

Automated invoice and expense processing

OCR and document‑processing solutions

Automated approval workflowsBank and accounting integrations

Financial dashboards and automated reporting

ERP/accounting software implementation or optimization

Advanced financial modelling and data analysis

Excel / Google Sheets at a professional financial‑modelling and data‑analysis level





You do not necessarily need to be a software developer, but you should be able to

understand technological solutions, identify opportunities for automation and work with technical providers or tools to implement them.

What We Are Looking For

Highly analytical and detail‑oriented

Proactive and autonomous

Extremely organized

Comfortable taking ownership and responsibility

Curious about technology and automation

Able to challenge inefficient processes

Capable of proposing and implementing practical solutions

Strategic while remaining hands‑on

Comfortable working in a dynamic and fast‑paced environment

Experience in a

growing company, startup, real estate business or multi‑company environment

will be highly valued.

What We Offer

Full‑time position

Office‑based role in

Marbella, Málaga

Competitive compensation according to experience

Opportunity to directly influence how the company’s financial and operational systems are structured

Opportunity to introduce and implement new technologies, automation and AI‑based solutions

Career development within a dynamic and international environment

Selection Process As part of the selection process, shortlisted candidates may be asked to prepare a brief proposal based on a real business challenge:

How would you automate and optimize the management and accounting of a high volume of expense invoices generated by multiple team members?

We would be particularly interested in understanding:

Which tools or platforms you would use

How you would integrate them with the accounting system

Whether you would use

APIs, AI or automated workflows

How invoices would be received, approved, categorized and accounted for

How you would minimize manual data entry and human error

How you would maintain appropriate financial controls and traceability

At 3SA Estate, we are looking for someone who is not afraid to

build, question, automate and improve -

and who can make a tangible impact from day one.

3SA Estate

Marbella, Málaga

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📌 Finance & operations specialist (Madrid)
🏢 3SA Estate Marbella
📍 Madrid