AI Product Engineer

Madbox · Barcelona

Mid Engineering Hybrid Posted 2026-07-05 Full time

Apply on Madbox’s site →

AI Product Engineer - Madbox

:root {

--company-primary-bg-color: 255, 255, 255;

--company-primary-bg-contrast-color: #000000;

--company-secondary-bg-color: 255, 54, 139;

--company-secondary-bg-light-5-color: 255, 79, 154;

--company-secondary-bg-fallback-color: 255, 54, 139;

--company-primary-text-color: 37, 37, 37;

--company-primary-text-dark-5-color: 24, 24, 24;

--company-primary-text-dark-10-color: 11, 11, 11;

--company-primary-text-light-50-color: 164, 164, 164;

--company-primary-text-light-77-color: 233, 233, 233;

--company-secondary-text-color: 255, 255, 255;

--company-secondary-text-light-5-color: 255, 255, 255;

--company-secondary-text-light-15-color: 255, 255, 255;

--company-link-color: 255, 54, 139;

--company-link-color-on-white: 255, 3, 110;

--company-color: 255, 54, 139;

--company-button-text-color: 255, 255, 255;

--company-button-bg-color: 255, 54, 139;

--company-button-bg-light-5-color: 255, 79, 154;

--company-button-bg-light-15-color: 255, 130, 183;

--company-button-bg-color-on-white: 255, 3, 110;

--company-secondary-text-color-on-white: 77, 77, 77;

--company-border-radius: 40px;

--company-header-font-family: "Montserrat";

--company-header-font-weight: 900;

--company-body-font-family: "Inter";

--company-body-font-weight: 300;

}

li, p {

font-size: 18px;

text-align: justify;

}

@font-face {

font-family: "Montserrat";

src: url("https://assets-aws.teamtailor-cdn.com/assets/careersite/Montserrat-latin-basic-f72ce043a7ac059cc6c2886bef36e195aecd2a748a9120cffb3c216adcb60f74.woff2") format("woff2");

unicode-range: U+0020-007F,U+2000-206F;

}

@font-face {

font-family: "Montserrat";

src: url("https://assets-aws.teamtailor-cdn.com/assets/careersite/Montserrat-latin-supplement-a62102a1c342d8b1eb57a24dc063bc76e2981691bbc12755a7eb52c1b1ecd5f3.woff2") format("woff2");

unicode-range: U+00A0-00FF;

}

@font-face {

font-family: "Montserrat";

src: url("https://assets-aws.teamtailor-cdn.com/assets/careersite/Montserrat-other-b7512c521bb2ac2a27f097743113b804902afb9ba6c1bd18a0b7f978fc08fe3f.woff2") format("woff2");

unicode-range: U+0100-1FFF,U+2070-E007F;

}

@font-face {

font-family: "Inter";

src: url("https://assets-aws.teamtailor-cdn.com/assets/careersite/Inter-latin-basic-489518744403b52ed52e9a4f6cf7a50d62b62daf4c6443c3a4015169dc52e622.woff2") format("woff2");

unicode-range: U+0020-007F,U+2000-206F;

}

@font-face {

font-family: "Inter";

src: url("https://assets-aws.teamtailor-cdn.com/assets/careersite/Inter-latin-supplement-45357258adee2412721bf717a9560910e5fc0c14607a2fae48fee415863c0e67.woff2") format("woff2");

unicode-range: U+00A0-00FF;

}

@font-face {

font-family: "Inter";

src: url("https://assets-aws.teamtailor-cdn.com/assets/careersite/Inter-other-2003ab3ea3c24f30390f2c0bd6bfbfbf4a469b3d6149e498c6be8bd62bc49faf.woff2") format("woff2");

unicode-range: U+0100-1FFF,U+2070-E007F;

}

This website uses cookies to ensure you get the best experience.

Madbox and our selected partners use cookies and similar technologies (together “cookies”) that are necessary to present this website, and to ensure you get the best experience of it.

If you consent to it, we will also use cookies for analytics purposes.

See our Cookie Policy to read more about the cookies we set.

You can withdraw and manage your consent at any time, by clicking “Manage cookies” at the bottom of each website page.

common--cookies--alert#acceptAll">Accept all cookies

common--cookies--alert#disableAll">Decline all non-necessary cookies

common--cookies--alert#openPreferences">Cookie preferences

common--cookies--preferences#open" class="company-links bg-company-primary text-company-primary shadow-form inset-x-4 mb-4 rounded max-w-screen-sm p-4 overflow-auto max-h-[80vh] z-cookie-alert backdrop:bg-[rgba(0,0,0,0.6)] sm:p-10 sm:mb-auto fixed top-2">

Select which cookies you accept

On this site, we always set cookies that are strictly necessary, meaning they are necessary for the site to function properly.

If you consent to it, we will also set other types of cookies. You can provide or withdraw your consent to the different types of cookies using the toggles below. You can change or withdraw your consent at any time, by clicking the link “Manage Cookies”, which is always available at the bottom of the site.

To learn more about what the different types of cookies do, how your data is used when they are set etc, see our Cookie Policy .

Strictly necessary

These cookies are necessary to make the site work properly, and are always set when you visit the site.

Vendors

Teamtailor

common--cookies--preferences#handleCategoryToggle">

Analytics

These cookies collect information to help us understand how the site is being used.

Vendors

Teamtailor

common--cookies--preferences#handleAccept">Accept these cookies

common--cookies--preferences#handleDecline">Decline all non-necessary cookies

{

"@context": "http://schema.org/",

"@type": "JobPosting",

"title": "AI Product Engineer",

"description": " Madbox is a fast-growing mobile gaming company with a very unique way of developing games. Everything has been made for teams to take as much ownership as possible, unleash their creativity , bring performance , and have as much fun as possible.

In July 2022, we launched our Pocket Champs game worldwide which quickly became one of the top-grossing games in its category. In our fast-paced, tech-driven environment, we continuously innovate by developing and updating our proprietary modules, along with integrating third-party ones, to enhance game functionalities, ensure precise analytics, and comply with evolving regulations. This dynamic ecosystem requires meticulous coordination to keep our games at the forefront of technology and user experience.

Join Madbox to help shape how AI is integrated across our company, from developer productivity and internal tools to automation and data access.

We are looking for a hands-on AI Product Engineer who can design, build, and scale AI-powered products and systems that teams use every day. This role combines software engineering, product thinking, technical leadership, and cross-team collaboration to accelerate how we build games and operate as a company. It also includes direct management of a web developer focused on AI-enabled internal tools.

This role reports directly to the CTO and involves close daily collaboration with many stakeholders including teams of Game Tech, Data, Product and Web.

Y our future responsibilities and scope: Lead the design and implementation of AI-powered systems across the company Build and maintain internal AI platforms, assistants, and automation tools Integrate LLMs and AI capabilities into internal workflows and products Collaborate with Engineering, Data, Product, and Operations teams to identify high-impact AI opportunities Drive AI adoption and best practices across teams Develop scalable AI architectures, APIs, and orchestration systems Improve developer productivity through AI-assisted workflows and tooling Define governance, reliability, and security standards for AI systems Own AI platform cost management, usage monitoring, and pricing strategy to ensure scalable and sustainable adoption Stay up to date with the AI ecosystem and continuously evaluate new tools, models, and approaches The profile we are looking for: 5+ years strong software engineering background with experience building production systems Proven experience working with modern AI technologies and LLM integrations Hands-on experience with AI agents, orchestration frameworks, and RAG systems Strong understanding of APIs, backend architectures, and scalable services Experience integrating AI features into real products or internal platforms Ability to translate business needs into practical AI solutions Strong ownership mindset with the ability to drive initiatives independently Comfortable collaborating across multiple teams and technical domains Pragmatic approach focused on impact, usability, and execution Strong communication skills and ability to explain AI concepts to both technical and non-technical stakeholders Please note: unfortunately, this position is not open to relocation and we cannot offer visa sponsorship.

At Madbox, we value the mindset and how you can fit with our culture by sharing common values and creating great games together.

We are passionate, always pushing to the next level to learn new things. We are creative and innovative and most of all, team players. 🙏 Do you recognize yourself in this mindset? Apply today and come meet us! ⬇️ How do we hire at Madbox? Meet the recruiter Meet the direct manager Home Assignment Meet the team Meet with Leadership NB: our offers are extended within 24h Find out more about Madbox! ",

"identifier": {

"@type": "PropertyValue",

"name": "Madbox",

"value": "7705690"

"datePosted": "2026-05-08T11:32:08+02:00",

"employmentType": "FULL_TIME",

"hiringOrganization": {

"@type": "Organization",

"name": "Madbox",

"logo": "https://images.teamtailor-cdn.com/images/s3/teamtailor-production/logotype-v3/image_uploads/2202e475-52c7-44a2-ad24-dd38733505a6/original.png",

"sameAs": "https://careers.madbox.io"

"jobLocation": [{"@type":"Place","address":{"streetAddress":"Plaça de Gal·la Placídia, 1, 3 in","addressLocality":"Barcelona","postalCode":"08006","addressCountry":"ES","addressRegion":null,"@type":"PostalAddress"}},{"@type":"Place","address":{"streetAddress":"19 Rue Poissonnière","addressLocality":"Paris","postalCode":"75002","addressCountry":"FR","addressRegion":null,"@type":"PostalAddress"}}]

}

common--header--menu#toggle"

data-common--header--menu-target="button"

Career menu

Homepage

Open positions

Hiring process

Teams

Culture

Perks & Benefits

Madbox Paris

Madbox Barcelona

Madbox Annecy

Employee

Candidate

Homepage

madbox.io

common--dropdown#toggle">

common--share#handleClick" data-provider="Facebook">

Facebook

common--share#handleClick" data-provider="Twitter">

common--share#handleClick" data-provider="LinkedIn">

Mail

.block-cover--with-background-7705690 {

background-image: url("https://images.teamtailor-cdn.com/images/s3/teamtailor-production/hero_picture_small-v6/image_uploads/47772821-ee67-4a93-9618-ece935e058cc/original.png");

}

@media screen and (min-width: 480px) {

.block-cover--with-background-7705690 {

background-image: url("https://images.teamtailor-cdn.com/images/s3/teamtailor-production/hero_picture_medium-v6/image_uploads/47772821-ee67-4a93-9618-ece935e058cc/original.png");

}

@media screen and (min-width: 768px) {

.block-cover--with-background-7705690 {

background-image: url("https://images.teamtailor-cdn.com/images/s3/teamtailor-production/hero_picture_large_full_cover-v6/image_uploads/47772821-ee67-4a93-9618-ece935e058cc/original.png");

}

Madbox Barcelona, Madbox Paris

Hybrid

AI Product Engineer

careersite--jobs--form-overlay#showFormOverlay" data-careersite--jobs--form-overlay-target="coverButton">

Apply for this job

We usually respond within a week

blocks--cover--scroll#handleScrollDown" title="Scroll to content">

Madbox is a fast-growing mobile gaming company with a very unique way of developing games. Everything has been made for teams to take as much ownership as possible, unleash their creativity , bring performance , and have as much fun as possible.

Join Madbox to help shape how AI is integrated across our company, from developer productivity and internal tools to automation and data access.

This role reports directly to the CTO and involves close daily collaboration with many stakeholders including teams of Game Tech, Data, Product and Web.

At Madbox, we value the mindset and how you can fit with our culture by sharing common values and creating great games together.

Locations

Madbox Barcelona , Madbox Paris

Remote status

Hybrid

careersite--jobs--form-overlay#showFormOverlay">Apply for this job

jobs--overlay#unobserveClickOutside

common--modal:closed->jobs--overlay#observeClickOutside

" data-jobs--overlay-overlay-value="false" data-jobs--overlay-overlay-class="!fixed flex flex-col inset-0 rounded-t-6 shadow-job-form-overlay z-career-job-application-form-overlay" data-jobs--overlay-minimize-button-hidden-class="hidden" data-careersite--jobs--form-overlay-target="form">

Madbox Barcelona, Madbox Paris

Hybrid

AI Product Engineer

Loading application form

jobs--overlay#closeOverlay">

Homepage

Open positions

Hiring process

Teams

Culture

Perks & Benefits

Madbox Paris

Madbox Barcelona

Madbox Annecy

Data & privacy

cookie-preferences#openCookiePreferences" aria-label="Manage cookies" class="company-link font-company-body py-1 my-1 @sm:my-0 @sm:py-0 px-4">Manage cookies

madbox.io

Employee login

SSO

Candidate Connect login

Already working at Madbox?

Let’s recruit together and find your next colleague.

blocks--auto-join--form#focusEmailField" data-blocks--auto-join--form-tooltip-login-value="Enter your email address" data-blocks--auto-join--form-tooltip-login-with-value="Log in to %{email}">

blocks--auto-join--form#handleBefore turbo:submit-end->blocks--auto-join--form#handleComplete" action="/en-GB/auto_join" accept-charset="UTF-8" method="post">

@madboxgames.io

Applicant tracking system

by Teamtailor

function trackPageView(url) {

var searchParams = new URLSearchParams(window.location.search);

var utmSource = searchParams.get('utm_source');

window.referrer = window.referrer || utmSource || document.referrer

var payload = {

ed: 'zct13MYH+MM1DhI3/sYaOkNtFvZctRgcVa2DHAYzd1KjZn7kmaMP57fO9D5U7GRL2mKfPWNKWxEcMzjKrY+I/UX2WXlZZRTpIrddXO1NCiCcw2Xx8neAXdprdRg04gJdFUnoDiIDnEhKWti226h9rUhXDRjmPHdo9qoRZaSdHzUw2OYge2iT3MdaV6uRr5nNT4coeQvPa7ZEwmCJbM7KZceSKZp5OPZHbEHryFkKCp0b1KVqZnUhz5wjW1ONRD4zPeUNZMc2wzYFqYl32gqwPkBm4F8XhvQ=--Z0gOkxXKvWkznniZ--KdUWmw211r9bzJJdx493dg==',

visitor_uuid: window.visitor_uuid,

referrer: window.referrer,

data: {

ua: navigator.userAgent,

referrer: document.referrer,

url: url,

};

var xmlhttp = new XMLHttpRequest();

xmlhttp.open('POST', '/pageview', true);

xmlhttp.setRequestHeader('Content-Type', 'application/json;charset=UTF-8');

xmlhttp.withCredentials = true;

xmlhttp.addEventListener('readystatechange', function () {

if (xmlhttp.readyState === XMLHttpRequest.DONE) {

const status = xmlhttp.status;

if (status === 0 || (status >= 200 && status

Posted by Madbox and synced from their own careers page. DevQuest doesn’t take a fee, doesn’t sit between you and the studio, and doesn’t sell your data — you apply directly with them.

More like this: Engineering jobs · All Madbox openings · Browse every category