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At Auctane, we are united by a passion to help businesses deliver — whatever their size, wherever they are, and however they operate. We make it possible for businesses to meet the ever-changing requirements of their industry and customer expectations. Auctane products enable hundreds of thousands of businesses to annually mail and ship billions of items — over $200 billion worth — to recipients around the globe.

The Auctane family of mailing and shipping software products includes ShipStation, Stamps.com, ShipStation API, Endicia, Metapack, GlobalPost, Packlink, and Return Rabbit. Our partners include Amazon, UPS, USPS, eBay, BigCommerce, Shopify, WooCommerce, and Walmart.

Our values

Win as One. Delight Customers. Deliver Great Outcomes.

About the team

Here at Auctane, we're passionate about helping online businesses become more productive. We save thousands of merchants hours every day by automating the fulfillment side of their business. We partner with top eCommerce and shipping companies to make a previously complicated and labor-intensive process simple and enjoyable.

About the role

As a Data Scientist , you will solve challenging logistics and optimization problems to make our customers more successful. You will analyze large amounts of data from a variety of sources, discover and solve real world problems, and develop metrics and business cases that will enable us to continually delight Auctane customers. The ideal candidate will be a self-starter, highly analytical, and intensely detailed with a strong customer focus.

What will you be doing?

• Work with the Data Science Manager and wider team to plan, implement, and support data science projects to help our customers work and ship more efficiently

Communicate the results and methodology effectively within the team and to stakeholders across the business

• Stay on top of innovations and technologies in the world of Data Science, ML, and AI
• Collaborate with people in our Product and Engineering teams to put your work in the hands of customers
• Participate in regular project reviews
• Provide feedback to other members of the team
• Use visualization, reporting and other tools to improve the ways in which our team accesses and interprets datasets.
• Measure and continuously improve the accuracy of predictive models.
• Effectively document and communicate methodologies and results.
• Use data to inform and influence the direction of the product roadmap.

What are we looking for?

• Bachelor’s degree in Computer Science, Maths, Statistics, or equivalent years of relevant work experience
• Strong interest in Data Science, Machine Learning, and AI
• Familiarity with data-engineering best practices and experience working with large, complex datasets
• Experience working on end-to-end ML projects
• Advanced experience with software development practices, version control (e.g., Git), and basic code modularization.
• Effective communication skills — especially in explaining technical results to non-technical audiences
• Profienct in English, both verbal and written.

What will make you stand out?

• Interest or experience in any of the following is a plus :

Geospatial analysis

• Neural Networks or Graph Neural Networks
• ML / AI System Design
• LLMs & AI agents

What do we offer?

• Clear and transparent compensation plan.

The range is €38,400 - €48,000. We will discuss the indicated range with you in the first recruiting call to ensure that we are on the same page.

• Flexible salary benefits

Save on personal income tax with Cobee for expenses like transport, restaurants, and kindergarten.

• Private health insurance

Free for all employees via Cigna , plus we cover 50% for your family members .

• Remote-first culture

All Auctane Spain team members work remotely. We support your setup with a €50 net / month home office allowance (€600 / year).

• Generous time off

Enjoy 26 days of holiday per year (23 base days + your birthday off , Christmas Eve, and New Year’s Eve).

• Your gear, your choice

Whether you prefer Mac or Windows , or need an extra screen, we’ll make sure you’re set up for success from day one.

• Annual Salary Review

We’re committed to recognizing your professional growth. Every year, we review salaries to reflect your individual development, achievements, and impact on our business success.

We offer up to €2000 / year in training (certifications, conferences, workshops) to boost your growth—both technical and personal.

• Learning resources

Access internal and external training , including platforms like LinkedIn Learning , completely free.

• Holistic wellness program

Includes access to Wellhub, Curalinc (psychological support), Rocketlawyer (legal advice), and regular health webinars & challenges.

Take one day off a year to volunteer and give back. Bonus points for sharing pics on Slack!

• Health & wellness support

Get up to €55 / month to cover your gym or fitness classes (yoga, boxing, pilates, etc.).

• Weekly language classes

Improve or learn a new language (English, Spanish, French, Italian, or German) in small groups with expert instructors—on us!

Get 8 hours per year for personal medical appointments and 10 hours per year to support your family’s medical needs.

• Work-life balance

We’re flexible and people-first. We know life happens, and we aim to make work work for you.

• Short Fridays We work from 8 : 00 to 15 : 00 every Friday so you can start your weekend early.
• Summer Schedule From mid-July through August, enjoy reduced summer hours to make the most of your summer.
• Inclusive, upbeat culture

No suits here—just a welcoming, casual, and respectful space where diversity is celebrated , and you can be your full self.

• A global, multicultural team

We’re made up of 20+ nationalities , speaking 10+ languages . All communication is in English, so everyone’s included.

Enjoy 99% off your personal shipments using our platform.

Know someone amazing? Earn €1K–€3K when you refer candidates we hire—depending on the role.

• Central Madrid office

When you want a change of scenery, drop by our office in the heart of Madrid— free snacks and drinks included !

• Team events

We work hard and play hard with regular team-building activities and meetups.

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