Are you ready to shape the future of travel by working in one of the world's largest online travel companies? With eDreams ODIGEO you will create impact, combining more than 600 airlines and 100.000 flights worldwide every day into billions of potential combinations and helping our customers find the very best travel deals.

 

Our passion is travel, our business is technology.

 



We're looking for an experienced Senior Data Scientist to design and implement advanced analytics and machine learning solutions that improve customer experiences and business outcomes.

🎯 Responsibilities
<ul>
<li>Work with multidisciplinary teams and key stakeholders to create value and drive growth for customers and the business</li>
<li>Design and implement advanced analytics and machine learning solutions across areas such as fraud detection, recommendation engines, user experience personalisation, travel-plan optimisation, and marketing optimisation</li>
<li>Take ownership of initiatives from initial definition through successful delivery and final outcomes</li>
<li>Provide clear visibility into initiatives, progress, and outcomes for the team and stakeholders</li>
<li>Advise and influence stakeholders on the best course of action</li>
<li>Explore new ideas, approaches, technologies, and algorithms to identify the right solution for each problem</li>
<li>Keep up to date with advances in machine learning and artificial intelligence</li>
<li>Lead and mentor data scientists</li>
<li>Promote the effective use of machine learning and artificial intelligence across the organisation</li>
<li>Contribute to a friendly, collaborative, and respectful working environment</li>
</ul>

🛠️ Requirements
<ul>
<li>Degree in a quantitative field, such as Mathematics, Statistics, Computer Science, Physics, Engineering, or a related discipline</li>
<li>At least 5 years of relevant experience as a Data Scientist, AI Specialist, Machine Learning Engineer, or in a similar role</li>
<li>Solid understanding of relevant statistical, data processing, and machine learning methods</li>
<li>Practical experience implementing machine learning methods with standard open-source frameworks</li>
<li>Experience building production-ready machine learning solutions and applying MLOps practices</li>
<li>Strong Python development skills</li>
<li>Experience with cloud platforms and scalable solutions</li>
<li>Strong written and spoken English communication skills</li>
</ul>

➕ Nice to have
<ul>
<li>Experience with additional programming languages</li>
<li>Experience creating solutions powered by Generative AI, particularly Large Language Models</li>
<li>Experience with LLM frameworks such as LangChain</li>
</ul>

🤗 Benefits and development
<ul>
<li>Competitive salary and benefits package, including flexible benefits and performance-based bonuses</li>
<li>Prime Plus membership</li>
<li>Birthday day off, discounts, partnerships, and relocation support</li>
<li>Choice of equipment, with the possibility of keeping it free of charge after three years</li>
<li>Free access to Coursera, soft-skills workshops, technical training, leadership development, and a structured onboarding programme</li>
<li>Personalised career paths, the eVOLVE development programme, internal mobility, and opportunities for career changes and promotion</li>
<li>Support for employee well-being, flexibility, and work-life balance</li>
<li>After-work events, padel tournaments, parties, and communities based on shared interests such as sports and music</li>
<li>No formal dress code, plus free fruit, coffee, and tea at the offices</li>
<li>An open, diverse, and collaborative environment that supports innovation, learning, growth, and high performance</li>
<li>Agile ways of working and a culture of recognition</li>
</ul>

english

Data Science

DevOps

Machine Learning

Python

Generative AI

Senior Data Scientist (They/She/He) – (Hybrid)

We're looking for a Performance Marketing Product Owner (MarTech) to lead marketing measurement and data activation across web, app, media, and measurement platforms.

🎯 Responsibilities
<ul>
<li>Report to the Head of Marketing Measurement &amp; Data Activation and define the data-enablement roadmap for each media platform and measurement partner.</li>
<li>Lead the media tracking and data activation agenda by setting priorities, identifying opportunities, and ensuring robust, timely, and future-proof implementations across channels and platforms.</li>
<li>Orchestrate the implementation of web and app tracking, audience creation, and marketing data feeds with a dedicated engineering team.</li>
<li>Partner with Legal and Compliance teams to ensure tracking frameworks remain aligned with GDPR and privacy requirements.</li>
<li>Advise marketing teams on technical feasibility and guide them in operationalizing and measuring new marketing strategies.</li>
<li>Define event-tracking specifications for web and mobile using Google Analytics, AppsFlyer, Google Tag Manager, SDKs, and data layers, then coordinate implementation with engineering.</li>
<li>Build and manage audience segments across Meta, TikTok, Criteo, Google Ads, Microsoft Ads, Apple Ads, and additional DSPs.</li>
<li>Audit tracking implementations for accuracy, completeness, and compliance, and establish processes for ongoing monitoring and validation.</li>
<li>Troubleshoot tracking and tagging issues, working with development teams to identify root causes and implement fixes.</li>
<li>Conduct ad hoc analyses to identify tracking gaps, quantify business impact, and evaluate the value of new or improved tracking implementations.</li>
<li>Document tracking setups, audience definitions, and compliance decisions to support transparency, scalability, and smooth handovers.</li>
<li>Stay current with new products, features, and best practices across media and measurement platforms.</li>
</ul>

🛠️ Requirements
<ul>
<li>At least 3 years of experience in analytics implementation, MarTech, AdTech, or a closely related field.</li>
<li>Master’s degree in a technical or scientific discipline, such as Computer Science, Information Systems, Information Technology, Data Engineering, Mathematics, Physics, Statistics, or Chemistry.</li>
<li>Expertise implementing conversion tracking across marketing platforms, including pixels, CAPI, APIs/events, enhanced conversions, or equivalent solutions.</li>
<li>Experience with audience setup, product and data feed catalogues, conversion windows, and attribution configurations.</li>
<li>Strong understanding of web and app analytics fundamentals, including event structures, conversion tracking, and data layer design.</li>
<li>Experience with tracking and measurement ecosystems for major media platforms, including Meta, TikTok, YouTube, Google Ads, Microsoft Ads, Apple Ads, Criteo, and others.</li>
<li>Exceptional attention to detail and a rigorous approach to accuracy and quality.</li>
<li>Strong problem-solving, troubleshooting, and quality assurance skills.</li>
<li>Proactive, fast-learning, and naturally curious about data privacy, tracking technologies, and the evolving marketing technology landscape.</li>
</ul>

➕ Preferred qualifications
<ul>
<li>Comfort using practical AI tools such as Gemini or other AI-powered assistants.</li>
<li>Curiosity and eagerness to explore, experiment with, and integrate emerging AI-driven solutions into workflows.</li>
<li>Ability to leverage AI tools effectively to streamline processes and enhance productivity.</li>
<li>Enthusiasm for continuous learning and quickly adapting to new AI features and capabilities.</li>
</ul>

🤗 Benefits
<ul>
<li>Prime Plus membership, competitive salary and benefits package, flexible benefits, performance-based bonuses, birthday day off, discounts and partnerships, relocation support, and premium equipment with role-based selection options.</li>
<li>Device ownership through an equipment lifecycle program when equipment reaches its refresh cycle.</li>
<li>Continuous learning through free Coursera access, soft skills workshops, technical training, leadership development, and a structured onboarding program.</li>
<li>Personalized career paths, the eVOLVE Program, internal mobility opportunities, and support for career changes and promotions.</li>
<li>Flexibility, employee care, transparency, and support for work-life balance.</li>
<li>After-work events, padel tournaments, parties, and communities based on shared interests such as sports and music.</li>
<li>A relaxed environment with no dress code, plus free fruit, coffee, and tea at the offices.</li>
<li>An innovative, collaborative, and healthy environment with an Agile mindset and a focus on recognition, learning, and growth.</li>
</ul>

Data Analysis

Data Management

Data Tracking

Marketing Analytics

Product Owner

Performance Marketing Product Owner (MarTech) – Hybrid

eDreams ODIGEO

About Joppy

Our Mission

But we met each other in 2015. Two companies after (and too much spam, selection processes and infinite human resources bugs), we decided to build our own project.

Five years later we have succeeded matching companies with tech professionals. We are specialized in talent from Spain, but day by day we receive offers from any global place.

Our community is our strength. Joppy is what it is thanks to them. We have specialists from diverse tech areas: Backend, Frontend, Fullstack, Big Data, QA, DevOps, Product, Mobile…

Founded in 2018

+3.500 tech jobs

+{total_users} Joppyters

Hi Joppyter! We're Nico, David, Felipe and Antonio… and an incredible team with five more members. We are a tech team with more than 15 years of experience that have decoded the perfect recruitment process.

Beyond sales—it's about finding the right solution for you

Give me code and I'll give you back a work of art

If product is a bingo, he always does line

Dr Jekill & Mr Hyde or Dr Designer & Mr Front?

Give me a challenge and I will return talent

Connecting talent and people… without superpowers

Development, talent, product, content... our team comes from different areas but has the same goal: the match.

Our team

Tech talent code and companies code don't need to be opposites

Job offer that really matches 100% with candidate. Candidate 100% interested in a company.

We break the code to give companies as much information as possible but candidates only answer a few questions.

We have been inside and outside tech selection process. We know how the machine works… and we are trying to fix it.

Honesty

Simplicity

Trust

Get the Joppy app on your mobile device to access all features on the go

Joppy Native App

We create a company page for you where you can showcase the most important aspects to attract talent (Employer Branding), including all the job postings you have posted. Every candidate who applies will be displayed on the platform.

Career page

+1,520 startups, scaleups & corporates

Who trust us to attract top talent

You'll have access to a dashboard where you can easily manage both your job postings and the candidates who apply. What does this dashboard include?

: The layout help you to better organize candidates you've filtered or who have progressed in the hiring proces

: Organize and sort candidates according to which step they are in the hiring process

: Take notes of the candidates to not miss relevant information about the interviews, highlights or any other relevant information.

: You can communicate directly with all the candidates who apply through the dashboard with a direct chat.

Dashboard

Frequently Asked Questions

We're sorry, there was a problem with the payment. Please try again by reviewing your payment details or contact us.

Something went wrong

You will shortly receive an email with your account details so you can start publishing offers!

Payment was successful!

The ATS, simplified.

Nothing more, nothing less

Designed to give you exactly what you need to attract, organize and connect with top tech talent.

No unnecessary extras, just a seamless way to manage your tech hiring process with ease.

We only accept offers from:

Joppy ATS

A plan for every company

Pricing

We'll perform a 'lite' evaluation (without using our full potential) to provide an assessment of the candidates applying to your job postings, highlighting the aspects that make them a good fit.

Lite vetting

Find news, tools, trends and more in our techfriendly space. Developer? Recruiter? Curious? All yours.

Latest posts (yes, we have a tech blog too)

Join the companies already using Joppy to connect with the right talent and make hiring faster, easier and more effective.

Ready to hire with Joppy?

Real stories from companies that trust Joppy to improve their hiring process.

Business cases

Performance at Joppy

Business cases - Joppy

Describe the type of profile your are always open to check...

Please,  don't use this for one-time positions

Tell us what type of candidates you are always searching for and we will send you an email every time we interview a candidate that match

Need a custom candidates feed?

Joppy Tech Talent

Every week we pick the 5 top candidates among those who have been active in Joppy, the ones that nobody would miss, and share them with you directly to your email, Whataspp or Telegram.

Once a week you'll get an email with the profile of the top 5 candidates among those who have been active in Joppy

Weekly digest on your email

No one will know you've joined

No spam from Joppy or subscribers

Leave whenever you want

Get the candidates on the privacy-focused messaging app alternative

Subscribers of the channels can not see others subscribers

Don't worry about getting messages from other subscribers

You can leave the channel as fast and easy as you join in: 1 click!

Join our channels

Get the candidates on the most used messaging app in the world

Get top active candidates on your email every week

From different markets, sizes, countries… Joppy is a place where business and techies meet each other, creating good term relationships. From peer to peer.

+1200 companies have already found tech talent using Joppy

Cool information, cool places to work, cool code.

Companies using Joppy

All the information about {name} and their open job positions posted on Joppy.

{name}'s job offers - Joppy

Name

Write us about any questions, doubts or suggestions you have

Contact with Joppy

Your profile in less than two minutes. Just a few questions… and it's done.

Only connect with job offers that match 100% with your aptitudes, expertise and needs.

No unwanted chats. Only companies from offers you have accepted can write to you.

No CV required

Get perfect matches

You decide who can talk to you

We understand your code, the dev code. Zero spam, 100% match. You have the power to choose.

Looking for your next job challenge?

In this report we take a closer look at how developers are incorporating AI into their work. To gain valuable insights and understand their usage patterns, we conducted a survey that gathered responses from 470 developers within our community

Techies & AI

We give you a sneak peek: every week we select the top candidates among those actively seeking employment and send them to you via email, WhatsApp, or Telegram. No spam, and completely anonymous!

Do you want to see top candidates without creating an account?

This report on technology hiring trends for 2024, made in colaborattion with Circular, goes beyond statistics. It captures real-world insights from those actively involved in technology hiring.

Crisis? Trends in Tech Recruitment 2024

We analyze the candidate experience from job setup to selection process, showing how each touchpoint affects hiring success, with practical tips to increase applications and reduce friction.

Candidate Experience Report

Relax, we can solve it. We are here to help you to understand techie code... and Joppy is part of it.

Any doubts?

Talent Platform + employer branding + extra services + dedicated Talent Advocate to help you on a more efficient recruiting process, saving your time and effort.

Customized

Premium service

Access to our platform without any limit: Post offers, match with developers, get vetted & manually evaluated candidates and schedule interviews with them.

Candidate's salary

Talent Platform

Match +50K developers and pay only if you hire.

You pay only if you hire!

Remember

For employers

Only 15% of developers are actively looking for a job. Focus your efforts on tech people that are really interested in working with you.

A deal between the talent and the opportunity

And match with some of our 45,000 candidates

No search required. Complete a few fields and candidates that match with your offer will be able to apply.

An expert has already done an evaluation of your candidates, but the final decision is up to you.

You are one click away to chat with the most interesting candidates. Ask them anything you need to know.

How easy is using Joppy?

1. Define your offer

2. Check candidates

3. Chat with them

Our matching system connects your offer with the right candidates. We have a database of +50K!

We manually screen all candidates before they reach you, and we add our expert opinion about their profiles. Then you can chat with candidates that match with your needs.

We're integrated with most of the ATS. Focus your effort on recruiting and save time on boring processes.

Using Joppy is free. If you don't hire, you don't pay!

Don't search

Match top candidates

ATS integration

Pay if you succeed

You will find some data about the Tech ecosystem mainly focused in Spain (Barcelona & Madrid) and some information about companies who are working remotely.

Tech salaries and ecosystem report

We analyzed the tech market from 2025 through February 2026 and compare what candidates want with what companies offer in terms of salary, work modality, and hard skills.

Tech Market Report

More than 30 pages with data, graphs and highlights on the points on which techies and those in charge of the tech selection process do not agree.

Tech selection process

We're doing something right, and it's not just us saying it; our numbers speak for themselves

30 pages of trends, statistics and data from tech sector experts: web development professionals, IT departments managers and recruiters.

Tech trend Report: predictions for 2023

We are not an agency standing between you and the candidate. We handle the noise, the sourcing, the screening and the activation, so you can focus on the interviews and the final decision. All in days, not months.

We speed up your process. You stay in control.

Tell us who you are looking for and we will show you assessed, available candidates who actually want to talk to you.

Find the person your team needs

Tell us the profile, salary and setup you're looking for.

Post your role and tell us what you need

We match your role against our community and activate the right fits.

We evaluate and activate the ones who match

No middlemen, straight to every interested candidate.

Only talk to people who applied to your offer

How it works

Fresh data to understand where hiring processes break, what tech talent values, and how to design selection journeys that build trust from the first touchpoint.

What tech talent expects from a strong Candidate Experience

Conversations with leaders, founders and tech profiles about hiring, culture, product and the everyday work behind teams that actually perform.

Hear how people building tech teams think

Interesting content

AI + human review

Validated match

With a real intent to move

Only active candidates

Top 20 best candidates

Zero noise, zero random CVs. Only evaluated candidates who chose to apply to your role.

candidates you would want to hire

Stop filtering CVs. Connect only with

You cold-message hundreds of candidates, but almost no one replies because they have no intention of moving.

You post and in 24h you have 200 CVs in your inbox. You have to filter all of them, and less than 3% are an actual match.

Our specialist team and our AI system filter every candidate so you only talk to people who are a match and want to move.

Not 200 CVs with no match, not cold outreach nobody answers

The more open slots at once, the better the price per slot

Price by number of slots

Annual plan

Pay per hire

Hiring one-off or on an ongoing basis?

Carmen Gómez

Jordi Miró

Mari Carmen Linares

Ramón Egea

What companies already hiring with Joppy say

If they reply, it's because they were already ready to move and they're a match for your role. You talk to people who genuinely want to be there.

Less ghosting

You don't waste time on candidates that go nowhere. You only talk to people who already qualify and said yes to your offer.

Quality, not volume

You hire people who stay. Fewer restarts from zero, less hidden cost.

Retention, not turnover

Why companies choose Joppy

Senior Data Scientist (They/She/He) – (Hybrid)

Job Description

eDreams ODIGEO

Photos

Benefits and perks

Location