We're incredibly excited to announce that BNZSA has been acquired by Anteriad.

Junior Finance Accountant

BNZSA, powered by Anteriad is a B2B sales & marketing agency, working with some of the biggest names in the tech sector. With talented and ambitious people from 45 countries on staff, we work in a dynamic and creative environment where you can thrive.

At BNZSA, we strive to do things differently – and it shows: In 2022, our client retention rate was a whopping 95%. In late March 2023, we are proud to announce that BNZSA was acquired by Anteriad, a full-funnel B2B marketing solutions provider based in the United States. With this new corporate muscle, we will be continuing our quest to change the industry.

You'll be based in our stunning campus in Las Rozas (with hybrid options available). We provide free transport from Moncloa, and you can enjoy a complimentary breakfast at the office, unwind with a yoga class at lunchtime and train with our fitness class after work. Our roof terrace with mountain views is where we hold our weekly Friday BBQ, with delicious food and great conversation with colleagues from around the world.

The Mission

We are looking for a junior financial accountant with a good knowledge of accounting gained through professional experience, who has already worked with an ERP financial module, has a good level of English and has a proactive, rigorous and organized profile.

Essential Functions and Responsibilities

· Accounting of supplier invoices, preparation of payments, accounting of bank movements.
·  Bank, supplier and customer reconciliations
·  Participation in monthly accounting closings (AP/AR)
· Coordination of documentation and dealing with suppliers.
· Support in the audit process.
· Bank account control
· Participate in Finance projects

Professional experience and skills

· Degree in economics, business administration or similar degrees.
· Experience working in a financial/accounting department.
· Knowledge on Spanish accounting standards, US GAAP would be a plus.
· Knowledge of ERP finance module: Oracle Netsuite would be highly considered.
· Good level in Excel is a plus.
· Ability to communicate professionally in Spanish and in English. French is a plus.
· Ability to keep sensitive information confidential.
· Outstanding organizational, time management and proactive skills.
· Knowing how to prioritise tasks.
· Excellent rigor and attention to detail.
· Problem-solving skills.
· Must be able to work in a high-pressure environment.

Monday to Thursday:
08:00h – 17:00h (1-hour lunch break)

08:00h – 14:00h

  •  Permanent contract
  • International working Environment
  • Possibility of working from home in the Comunidad de Madrid
  • Good working atmosphere - people from all over the world
  • Free Yoga and Fitness courses + access to a company physiotherapist for free
  • Opportunities for advancement within the company
  • Free access to Learning platform (Skillsoft's Percipio)
  • Free Breakfast before work
  • Barbecue on Friday afternoon.

24.000€ - 25.000€ /year

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See a job you like? Let’s go! Send us your CV and our recruitment team will review it. Don’t worry if you don’t have experience in IT or Sales. We look for people who are ambitious and determined to learn!


If our recruitment team see you as a match for what we’re looking for, you’ll be invited to interview! This will be a phone screening with a recruiter, an interview either in person in our Madrid office or via Teams, a short assessment, and a call with the Team Leader of the position you applied for.


Once you rock the interview process and show you have what it takes to be a Rocker, we will send you an offer and you’ll be ready to join the band! You’ll join a group of new rockers who you will complete our onboarding process with.
MEET the



Head of Recruitment
A BNZSA veteran, David started with us in 2015. Originally working for the French, Spanish and English-speaking markets, David now heads up our Recruitment and Talent Acquisition team leading the search for new Rockers!


Recruiter DACH and Nordics
Tuomas, who comes from Finland, joined our German team in 2020. After rocking the phone, he joined the recruitment team as a Junior Recruiter in 2021. Tuomas’ goal is to recruit for our DACH and Nordic teams!


Jr. Recruiter
Niamh (pronounced nee-uv) brought her Irish charm to our UK team in June of 2022. In March of 2023, she joined the recruitment team as a Junior recruiter, to learn all Tuomas and David had to teach her about talent acquisition and to recruit for our English speaking teams, who are reaching out to companies worldwide.
Want to join the band but don’t see a role that’s the right fit for you?
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