bluedoor data·Job Postings API·bluedoor.sh ↗

HomeCompaniesSmadexsluMachine Learning Senior Engineer (Recommendations)

Machine Learning Senior Engineer (Recommendations)

Smadexslu · Barcelona, Barcelona, 08009 · Active · JazzHR / ApplyToJob

Job facts

FieldValue
CompanySmadexslu
TitleMachine Learning Senior Engineer (Recommendations)
Normalized title-
Department / team-
LocationBarcelona, Barcelona, 08009
Work model-
Employment typeFull Time
Salary-
Statusactive
ATS providerJazzHR / ApplyToJob
Posted / first seen2026-03-24 / 2026-05-30
Changed / last seen2026-05-30 / 2026-06-18

Related slices

PageWhat it containsOpen
Company jobsActive postings from Smadexslu.Open
Company breakdownsRole, location, ATS, and work model facets for this company.Open
ATS provider jobsActive postings observed through JazzHR / ApplyToJob.Open
Provider filtered searchThe same provider as a filtered job collection.Open
Lifecycle eventsOpen, update, close, and reopen events for this posting.Open
Original postingCanonical source or apply URL captured from the ATS.Open

Linked records

CompanySmadexslu
Sourcebb25d2ad-6978-4b23-8824-c3d4f72c04a3
ATS providerJazzHR / ApplyToJob

Description

Smadex is a leading advertising technology company founded in Barcelona in 2010 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC). We are one of the top mobile ad-tech companies in the world and the largest Demand Side Platform (DSP) based in Europe, with our revenues over +$100M and consistently growing +40% YoY over the past years. And with an incredible 100% growth last year. Our mission is to continue to improve our ad-tech platform to help our clients achieve their programmatic advertising campaign goals, and we want to give our employees a job they’ll love, where they will be challenged to improve results through real-life engineering and data analysis and where everyone’s implication has an impact. Are you ready to be part of the new unicorn? Keep reading! Role overview You will be a Senior Machine Learning Engineer dedicated to the hands-on development and optimization of our creative selection recommendation engine. This is a critical role that operates within our high-frequency, complex auction ecosystem and requires a strong blend of engineering, analytical, and cross-functional communication skills Responsibilities Development, maintenance, and optimization of the core creative selection recommendation engine Coordination with creative team to define their needs and translate them into robust technical solutions What you need to have: 5+ years of relevant experience in Data science / Machine Learning positions Background in  Mathematics, Physics, Computer Science or Data Science. Proficiency in  Python, SQL, Statistics Hands-on experience developing solutions in related fields such as Adtech, Recommender Systems, or Marketplaces Knowledge of recent advances in recommendation systems Possesses excellent communication skills both verbal and written Fluency in English Please note that we do NOT provide VISA sponsorship. Candidates without a legal permit to work in Spain won't be considered. Reward package: Integrate a highly motivated and young team. Great compensation package. Top location at the heart of Barcelona in a penthouse office with a rooftop terrace, barbeque, and a fully stocked fridge. Work from home: 2 days/week Private Health Insurance Access to LinkedIn Learning Meal vouchers - Tickets Restaurant monthly allowance. Monthly gym allowance: Choose between DiR Gym and Wellhub Monthly TGIF events. Regular team-building events. Fun and friendly work environment with talented marketers and engineers from over 40+ countries And more!

Full job record

Job ID8c9a1f4bb86a59ff1bddebd9336973e1e2df1183
Org IDe416c291-bf95-42fb-9910-9b1f95886ac5
Source IDbb25d2ad-6978-4b23-8824-c3d4f72c04a3
Board IDbb25d2ad-6978-4b23-8824-c3d4f72c04a3
Providerjazzhr
Provider Job Key2fgEcR8Nsb
TitleMachine Learning Senior Engineer (Recommendations)
Normalized Title
Statusactive
Activeyes
Location TextBarcelona, Barcelona, 08009
Department
Team
Employment Typefull_time
Workplace Type
Remote Policy
Country
Region
City
Salary Raw
Salary Min
Salary Max
Salary Currency
Salary Period
Source URLhttps://smadexslu.applytojob.com/apply/2fgEcR8Nsb/Machine-Learning-Senior-Engineer-Recommendations
Apply URLhttps://smadexslu.applytojob.com/apply/2fgEcR8Nsb/Machine-Learning-Senior-Engineer-Recommendations
First Seen At2026-05-30 06:05:02Z
Last Seen At2026-06-18 12:05:15Z
Last Checked At2026-06-18 12:05:15Z
Last Changed At2026-05-30 06:05:02Z
Inactive At
Source Posted At2026-03-24 00:00:00Z
Source Updated At
Raw Payload Uris3://job-postings-prod-raw-590183727216/raw/provider=jazzhr/board=smadexslu/date=2026-06-18/2026-06-18T12-05-12-699Z-3c1f16ad2e6f199813c3cc3389955a443c647163044dcd6945e8fe248c61d162.json
Event Fields
{
  "content_hash": "567a3f6c5d6f994cbe873b0b586d96ff03973f63fa799e961494314f97649dd7",
  "source_hash": "52cab797cfd4e3e570315460447c65d33b779c61c9f33e7f34749ea0881d0700",
  "last_changed_at": "2026-05-30T06:05:02.669Z",
  "active_status": "active"
}
Parsed Structured
{
  "language": "en",
  "location": {
    "raw": "Barcelona, Barcelona, 08009",
    "city": null,
    "region": null,
    "country": null,
    "is_remote": false,
    "confidence": 0.8
  },
  "salary_max": null,
  "salary_min": null,
  "inferred_at": "2026-06-18T12:05:15.222Z",
  "launch_scope": {
    "reason": "jazzhr_production_catalog",
    "included": true,
    "location": {
      "raw": "Barcelona, Barcelona, 08009",
      "city": null,
      "region": null,
      "country": null,
      "is_remote": false,
      "confidence": 0.8
    },
    "countries": []
  },
  "remote_policy": null,
  "salary_period": null,
  "workplace_type": null,
  "salary_currency": null
}
Extensions
{}
Native Structured
{
  "detail": {
    "url": "https://smadexslu.applytojob.com/apply/jobs/details/2fgEcR8Nsb?&",
    "heading": "Machine Learning Senior Engineer (Recommendations)",
    "html_title": "JazzHR » Job Listings",
    "canonical_url": "https://smadexslu.applytojob.com/apply/2fgEcR8Nsb/Machine-Learning-Senior-Engineer-Recommendations",
    "description_html": "<p><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><b>Smadex</b> is a leading advertising technology company founded in Barcelona in 2010 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC). We are one of the top mobile ad-tech companies in the world and the largest Demand Side Platform (DSP) based in Europe, with our revenues over +$100M and consistently growing +40% YoY over the past years. And with an incredible 100% growth last year.</span></span></p><p><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\">Our mission is to continue to<strong> improve our ad-tech platform </strong>to help our clients achieve their programmatic advertising campaign goals, and we want to give our employees a job they’ll love, where they will be challenged to improve results through real-life engineering and data analysis and where everyone’s implication has an impact.</span></span></p><p style=\"text-align:center;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><strong>Are you ready to be part of the new unicorn? Keep reading!</strong></span></span></p><p><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><b>Role overview</b></span></span></p><p style=\"line-height:1.38;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#1f1f1f;\"><span style=\"background-color:#ffffff;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">You will be a </span></span></span></span></span></span><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#1f1f1f;\"><span style=\"background-color:#ffffff;\"><span style=\"font-weight:700;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Senior Machine Learning Engineer</span></span></span></span></span></span><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#1f1f1f;\"><span style=\"background-color:#ffffff;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\"> dedicated to the hands-on development and optimization of our creative selection recommendation engine. This is a critical role that operates within our high-frequency, complex auction ecosystem and requires a strong blend of engineering, analytical, and cross-functional communication skills</span></span></span></span></span></span></span></span></p><p style=\"line-height:1.38;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:700;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Responsibilities</span></span></span></span></span></span></span></p><ul><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Development, maintenance, and optimization of the core creative selection recommendation engine</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#1f1f1f;\"><span style=\"background-color:#ffffff;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Coordination with creative team to define their needs and translate them into robust technical solutions</span></span></span></span></span></span></span></span></li></ul><p><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><b>What you need to have:</b></span></span></p><ul><li><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\">5+ years of relevant experience in Data science / Machine Learning positions</span></span></li><li><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\">Background in <span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Mathematics, Physics, Computer Science or Data Science.</span></span></span></span></span></span></span></li><li><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\">Proficiency in <span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Python, SQL, Statistics</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Hands-on experience developing solutions in related fields such as Adtech, Recommender Systems, or Marketplaces</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Knowledge of recent advances in recommendation systems</span></span></span></span></span></span></span></li><li><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\">Possesses excellent communication skills both verbal and written</span></span></li><li><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\">Fluency in English</span></span></li></ul><div style=\"text-align:center;\"><strong>Please note that we do NOT provide VISA sponsorship. Candidates without a legal permit to work in Spain won't be considered.</strong></div><p><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><b>Reward package:</b></span></span></p><ul><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Integrate a highly motivated and young team.</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Great compensation package.</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Top location at the heart of Barcelona in a penthouse office with a rooftop terrace, barbeque, and a fully stocked fridge.</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Work from home: 2 days/week</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Private Health Insurance</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Access to LinkedIn Learning</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Meal vouchers - Tickets Restaurant monthly allowance.</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Monthly gym allowance: Choose between DiR Gym and Wellhub</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Monthly TGIF events.</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Regular team-building events.</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Fun and friendly work environment with talented marketers and engineers from over 40+ countries</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">And more!</span></span></span></span></span></span></span></li></ul>",
    "description_text": "Smadex is a leading advertising technology company founded in Barcelona in 2010 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC). We are one of the top mobile ad-tech companies in the world and the largest Demand Side Platform (DSP) based in Europe, with our revenues over +$100M and consistently growing +40% YoY over the past years. And with an incredible 100% growth last year.\n Our mission is to continue to improve our ad-tech platform to help our clients achieve their programmatic advertising campaign goals, and we want to give our employees a job they’ll love, where they will be challenged to improve results through real-life engineering and data analysis and where everyone’s implication has an impact.\n Are you ready to be part of the new unicorn? Keep reading!\n Role overview\n You will be a Senior Machine Learning Engineer dedicated to the hands-on development and optimization of our creative selection recommendation engine. This is a critical role that operates within our high-frequency, complex auction ecosystem and requires a strong blend of engineering, analytical, and cross-functional communication skills\n Responsibilities\n Development, maintenance, and optimization of the core creative selection recommendation engine\n Coordination with creative team to define their needs and translate them into robust technical solutions\n What you need to have:\n 5+ years of relevant experience in Data science / Machine Learning positions\n Background in  Mathematics, Physics, Computer Science or Data Science.\n Proficiency in  Python, SQL, Statistics\n Hands-on experience developing solutions in related fields such as Adtech, Recommender Systems, or Marketplaces\n Knowledge of recent advances in recommendation systems\n Possesses excellent communication skills both verbal and written\n Fluency in English\n Please note that we do NOT provide VISA sponsorship. Candidates without a legal permit to work in Spain won't be considered.\n Reward package:\n Integrate a highly motivated and young team.\n Great compensation package.\n Top location at the heart of Barcelona in a penthouse office with a rooftop terrace, barbeque, and a fully stocked fridge.\n Work from home: 2 days/week\n Private Health Insurance\n Access to LinkedIn Learning\n Meal vouchers - Tickets Restaurant monthly allowance.\n Monthly gym allowance: Choose between DiR Gym and Wellhub\n Monthly TGIF events.\n Regular team-building events.\n Fun and friendly work environment with talented marketers and engineers from over 40+ countries\n And more!",
    "jsonld_jobposting": {
      "url": "https://smadexslu.applytojob.com/apply/2fgEcR8Nsb/Machine-Learning-Senior-Engineer-Recommendations",
      "@type": "JobPosting",
      "title": "Machine Learning Senior Engineer (Recommendations)",
      "@context": "http://schema.org/",
      "datePosted": "2026-03-24",
      "description": "<p><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><b>Smadex</b> is a leading advertising technology company founded in Barcelona in 2010 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC). We are one of the top mobile ad-tech companies in the world and the largest Demand Side Platform (DSP) based in Europe, with our revenues over +$100M and consistently growing +40% YoY over the past years. And with an incredible 100% growth last year.</span></span></p><p><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\">Our mission is to continue to<strong> improve our ad-tech platform </strong>to help our clients achieve their programmatic advertising campaign goals, and we want to give our employees a job they’ll love, where they will be challenged to improve results through real-life engineering and data analysis and where everyone’s implication has an impact.</span></span></p><p style=\"text-align:center;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><strong>Are you ready to be part of the new unicorn? Keep reading!</strong></span></span></p><p><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><b>Role overview</b></span></span></p><p style=\"line-height:1.38;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#1f1f1f;\"><span style=\"background-color:#ffffff;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">You will be a </span></span></span></span></span></span><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#1f1f1f;\"><span style=\"background-color:#ffffff;\"><span style=\"font-weight:700;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Senior Machine Learning Engineer</span></span></span></span></span></span><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#1f1f1f;\"><span style=\"background-color:#ffffff;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\"> dedicated to the hands-on development and optimization of our creative selection recommendation engine. This is a critical role that operates within our high-frequency, complex auction ecosystem and requires a strong blend of engineering, analytical, and cross-functional communication skills</span></span></span></span></span></span></span></span></p><p style=\"line-height:1.38;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:700;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Responsibilities</span></span></span></span></span></span></span></p><ul><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Development, maintenance, and optimization of the core creative selection recommendation engine</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#1f1f1f;\"><span style=\"background-color:#ffffff;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Coordination with creative team to define their needs and translate them into robust technical solutions</span></span></span></span></span></span></span></span></li></ul><p><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><b>What you need to have:</b></span></span></p><ul><li><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\">5+ years of relevant experience in Data science / Machine Learning positions</span></span></li><li><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\">Background in <span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Mathematics, Physics, Computer Science or Data Science.</span></span></span></span></span></span></span></li><li><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\">Proficiency in <span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Python, SQL, Statistics</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Hands-on experience developing solutions in related fields such as Adtech, Recommender Systems, or Marketplaces</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Knowledge of recent advances in recommendation systems</span></span></span></span></span></span></span></li><li><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\">Possesses excellent communication skills both verbal and written</span></span></li><li><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\">Fluency in English</span></span></li></ul><div style=\"text-align:center;\"><strong>Please note that we do NOT provide VISA sponsorship. Candidates without a legal permit to work in Spain won't be considered.</strong></div><p><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><b>Reward package:</b></span></span></p><ul><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Integrate a highly motivated and young team.</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Great compensation package.</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Top location at the heart of Barcelona in a penthouse office with a rooftop terrace, barbeque, and a fully stocked fridge.</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Work from home: 2 days/week</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Private Health Insurance</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Access to LinkedIn Learning</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Meal vouchers - Tickets Restaurant monthly allowance.</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Monthly gym allowance: Choose between DiR Gym and Wellhub</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Monthly TGIF events.</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Regular team-building events.</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">Fun and friendly work environment with talented marketers and engineers from over 40+ countries</span></span></span></span></span></span></span></li><li style=\"list-style-type:disc;\"><span style=\"font-size:14px;\"><span style=\"font-family:Arial, Helvetica, sans-serif;\"><span style=\"font-variant:normal;white-space:pre-wrap;\"><span style=\"color:#000000;\"><span style=\"font-weight:400;\"><span style=\"font-style:normal;\"><span style=\"text-decoration:none;\">And more!</span></span></span></span></span></span></span></li></ul>",
      "jobLocation": {
        "@type": "Place",
        "address": {
          "@type": "PostalAddress",
          "postalCode": "08009",
          "addressRegion": "Barcelona",
          "addressLocality": "Barcelona"
        }
      },
      "validThrough": "2026-06-22",
      "uniqueJobCode": "job_20260324180949_V5Y9Z2DIOAHVO939",
      "employmentType": "FULL_TIME",
      "hiringOrganization": {
        "logo": "https://s3.amazonaws.com/resumator/customer_20210726134044_RZFRCY9D2RDFHAK1/logos/20240327152101_Logo_Samdex_by_entravision_grande-04.png",
        "name": "Smadex SLU",
        "@type": "Organization",
        "sameAs": "https://smadex.com/"
      },
      "experienceRequirements": "Experienced"
    }
  },
  "list_job": {
    "id": "2fgEcR8Nsb",
    "title": "Machine Learning Senior Engineer (Recommendations)",
    "detailUrl": "https://smadexslu.applytojob.com/apply/jobs/details/2fgEcR8Nsb?&"
  },
  "detail_errors": []
}
Get this page with API

Rendered from the bluedoor Job Postings API. Reproduce it:

GET https://api.bluedoor.sh/job-postings/v1/jobs/8c9a1f4bb86a59ff1bddebd9336973e1e2df1183?include=descriptionJSON
GET https://api.bluedoor.sh/job-postings/v1/orgs/e416c291-bf95-42fb-9910-9b1f95886ac5JSON
GET https://api.bluedoor.sh/job-postings/v1/sources/bb25d2ad-6978-4b23-8824-c3d4f72c04a3JSON
GET https://api.bluedoor.sh/job-postings/v1/jobs/8c9a1f4bb86a59ff1bddebd9336973e1e2df1183/eventsJSON