{"id":6529,"date":"2026-01-31T17:01:27","date_gmt":"2026-01-31T17:01:27","guid":{"rendered":"https:\/\/itdsportugal.com\/it-jobs\/junior-ai-data-engineer-machine-learning-data-processing\/"},"modified":"2026-10-21T12:47:33","modified_gmt":"2026-10-21T12:47:33","slug":"junior-ai-data-engineer-machine-learning-data-processing","status":"publish","type":"matador-job-listings","link":"https:\/\/itdsportugal.com\/en\/it-jobs\/junior-ai-data-engineer-machine-learning-data-processing\/","title":{"rendered":"Junior AI Data Engineer \u2013 Machine Learning &amp; Data Processing"},"content":{"rendered":"<p><strong>Ignite innovation at the forefront of AI \u2014 shape the future of data-driven solutions!<\/strong><br \/> Lisbon-based opportunity with hybrid work model (up to 3 remote days per week).<\/p> <p>As a <strong>Junior AI Data Engineer<\/strong>, you will be working for our client, a dynamic player in the AI and data science industry. You will contribute to cutting-edge projects focused on model training, evaluation, and simple deployment, supporting the development of intelligent systems that transform data into actionable insights. This role offers a unique opportunity to grow your expertise through impactful AI use cases and innovative data processing.<\/p> <p><strong>Your main responsibilities:<\/strong><\/p> <ul> <li>Assist in AI\/ML model training, evaluation, and deployment using Python and related tools.<\/li> <li>Support data processing pipelines and work with SQL\/NoSQL databases.<\/li> <li>Collaborate on the development of AI solutions utilizing frameworks like TensorFlow, PyTorch, or Transformers.<\/li> <li>Participate in the setup and management of cloud services such as AWS S3, SageMaker, or Bedrock.<\/li> <li>Engage with DevOps\/MLOps tools like GitLab, Docker, and Airflow to streamline workflows.<\/li> <li>Contribute to experiments involving Generative AI, RAG, and reasoning patterns.<\/li> <li>Support data ingestion and handling via APIs, vector databases, and graph databases where applicable.<\/li> <li>Follow Agile methodologies to ensure iterative delivery and continuous improvement.<\/li> <\/ul> <p><strong>You&#8217;re ideal for this role if you have:<\/strong><\/p> <ul> <li>1+ year of experience or hands-on projects related to AI\/ML, data processing, or software development.<\/li> <li>Basic programming skills in Python; familiarity with SQL and experience with ML frameworks (e.g., Scikit-learn, TensorFlow, PyTorch).<\/li> <li>Introductory knowledge or experience with cloud platforms such as AWS (S3, SageMaker, Bedrock).<\/li> <li>Understanding of DevOps\/MLOps tools like Docker, GitLab, or Airflow is a plus.<\/li> <li>Awareness of Generative AI concepts and initial exposure to vector or graph databases.<\/li> <li>Good understanding of Agile methodologies.<\/li> <\/ul> <p><strong>It is a strong plus if you have:<\/strong><\/p> <ul> <li>Experience with JavaScript frameworks.<\/li> <li>Knowledge of APIs, Kubernetes, Artifactory, Guards, or A2A.<\/li> <li>Familiarity with human-in-the-loop approaches or multi-agent systems.<\/li> <\/ul> <p><strong>Language Required for the role:<\/strong><br \/> Fluent in <strong>English<\/strong> and <strong>French<\/strong><\/p> <p><strong>Eligibility for the role:<\/strong><br \/> Only candidates with an existing legal right to work in Europe will be considered for this role.<\/p> <p><strong>#MAKEYourCareerBETTER<\/strong><br \/> Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.<\/p> <nav class=\"matador-job-navigation\"> <ul> <li> <a href=\"https:\/\/itdsportugal.com\/en\/?wpid=6529&amp;bhid=8444\" rel=\"button\" class=\"matador-button\" title=\"Apply Now\">Apply Now<\/a> <\/li> <li> <a href=\"https:\/\/itdsportugal.com\/en\/it-jobs\/junior-ai-data-engineer-machine-learning-data-processing\/\" rel=\"button\" class=\"matador-button matador-button-secondary\" title=\"More Info\">More Info<\/a> <\/li> <\/ul> <\/nav> ","protected":false},"excerpt":{"rendered":"<p>Ignite innovation at the forefront of AI \u2014 shape the future of data-driven solutions! Lisbon-based opportunity with hybrid work model (up to 3 remote days per week). As a Junior AI Data Engineer, you will be working for our client, a dynamic player in the AI and data science industry. You will contribute to cutting-edge &hellip; <a href=\"https:\/\/itdsportugal.com\/en\/it-jobs\/junior-ai-data-engineer-machine-learning-data-processing\/\">Continued<\/a><\/p>\n","protected":false},"template":"","meta":{"_acf_changed":false,"_matador_source_id":"8444"},"matador-categories":[],"matador-locations":[362],"matador-types":[14],"matador-remote-job-possible":[287],"matador-published-category":[],"matador-skills":[1587],"matador-seniority":[129],"matador-position":[124],"matador-technology":[2381],"matador-contract-type":[343,369],"matador-priority":[1707],"matador-language":[127,128],"matador-place":[372],"matador-visibility":[657],"matador-choose-website-to-publis":[400],"class_list":["post-6529","matador-job-listings","type-matador-job-listings","status-publish","hentry","matador-locations-lisboa","matador-types-contract","matador-remote-job-possible-hybrid","matador-skills-ai-data-engineer","matador-seniority-junior","matador-position-banking","matador-technology-n-a","matador-contract-type-b2b","matador-contract-type-permanent-contract","matador-priority-4-requalify","matador-language-english","matador-language-french","matador-place-lisbon","matador-visibility-online","matador-choose-website-to-publis-portugal"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Junior AI Data Engineer \u2013 Machine Learning &amp; Data Processing | ITDS<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/itdsportugal.com\/en\/it-jobs\/junior-ai-data-engineer-machine-learning-data-processing\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Junior AI Data Engineer \u2013 Machine Learning &amp; Data Processing | ITDS\" \/>\n<meta property=\"og:description\" content=\"Ignite innovation at the forefront of AI \u2014 shape the future of data-driven solutions! Lisbon-based opportunity with hybrid work model (up to 3 remote days per week). As a Junior AI Data Engineer, you will be working for our client, a dynamic player in the AI and data science industry. You will contribute to cutting-edge &hellip; Continued\" \/>\n<meta property=\"og:url\" content=\"https:\/\/itdsportugal.com\/en\/it-jobs\/junior-ai-data-engineer-machine-learning-data-processing\/\" \/>\n<meta property=\"og:site_name\" content=\"ITDS PORTUGAL\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-21T12:47:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/itds.pl\/app\/uploads\/sites\/3\/2026\/11\/ITDS-og-1200x630-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"630\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/itdsportugal.com\\\/en\\\/it-jobs\\\/junior-ai-data-engineer-machine-learning-data-processing\\\/\",\"url\":\"https:\\\/\\\/itdsportugal.com\\\/en\\\/it-jobs\\\/junior-ai-data-engineer-machine-learning-data-processing\\\/\",\"name\":\"Junior AI Data Engineer \u2013 Machine Learning &amp; Data Processing | ITDS\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/itdsportugal.com\\\/en\\\/#website\"},\"datePublished\":\"2026-01-31T17:01:27+00:00\",\"dateModified\":\"2026-10-21T12:47:33+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/itdsportugal.com\\\/en\\\/it-jobs\\\/junior-ai-data-engineer-machine-learning-data-processing\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/itdsportugal.com\\\/en\\\/it-jobs\\\/junior-ai-data-engineer-machine-learning-data-processing\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/itdsportugal.com\\\/en\\\/it-jobs\\\/junior-ai-data-engineer-machine-learning-data-processing\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/itdsportugal.com\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Junior AI Data Engineer \u2013 Machine Learning &amp; Data Processing\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/itdsportugal.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/itdsportugal.com\\\/en\\\/\",\"name\":\"ITDS PORTUGAL\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/itdsportugal.com\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/itdsportugal.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/itdsportugal.com\\\/en\\\/#organization\",\"name\":\"ITDS\",\"url\":\"https:\\\/\\\/itdsportugal.com\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/itdsportugal.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/itds.pl\\\/app\\\/uploads\\\/sites\\\/3\\\/2026\\\/05\\\/ITDS_logo-1.png\",\"contentUrl\":\"https:\\\/\\\/itds.pl\\\/app\\\/uploads\\\/sites\\\/3\\\/2026\\\/05\\\/ITDS_logo-1.png\",\"width\":650,\"height\":400,\"caption\":\"ITDS\"},\"image\":{\"@id\":\"https:\\\/\\\/itdsportugal.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Junior AI Data Engineer \u2013 Machine Learning &amp; Data Processing | ITDS","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/itdsportugal.com\/en\/it-jobs\/junior-ai-data-engineer-machine-learning-data-processing\/","og_locale":"en_US","og_type":"article","og_title":"Junior AI Data Engineer \u2013 Machine Learning &amp; Data Processing | ITDS","og_description":"Ignite innovation at the forefront of AI \u2014 shape the future of data-driven solutions! Lisbon-based opportunity with hybrid work model (up to 3 remote days per week). As a Junior AI Data Engineer, you will be working for our client, a dynamic player in the AI and data science industry. You will contribute to cutting-edge &hellip; Continued","og_url":"https:\/\/itdsportugal.com\/en\/it-jobs\/junior-ai-data-engineer-machine-learning-data-processing\/","og_site_name":"ITDS PORTUGAL","article_modified_time":"2026-10-21T12:47:33+00:00","og_image":[{"width":1200,"height":630,"url":"https:\/\/itds.pl\/app\/uploads\/sites\/3\/2026\/11\/ITDS-og-1200x630-1.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/itdsportugal.com\/en\/it-jobs\/junior-ai-data-engineer-machine-learning-data-processing\/","url":"https:\/\/itdsportugal.com\/en\/it-jobs\/junior-ai-data-engineer-machine-learning-data-processing\/","name":"Junior AI Data Engineer \u2013 Machine Learning &amp; Data Processing | ITDS","isPartOf":{"@id":"https:\/\/itdsportugal.com\/en\/#website"},"datePublished":"2026-01-31T17:01:27+00:00","dateModified":"2026-10-21T12:47:33+00:00","breadcrumb":{"@id":"https:\/\/itdsportugal.com\/en\/it-jobs\/junior-ai-data-engineer-machine-learning-data-processing\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/itdsportugal.com\/en\/it-jobs\/junior-ai-data-engineer-machine-learning-data-processing\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/itdsportugal.com\/en\/it-jobs\/junior-ai-data-engineer-machine-learning-data-processing\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/itdsportugal.com\/en\/"},{"@type":"ListItem","position":2,"name":"Junior AI Data Engineer \u2013 Machine Learning &amp; Data Processing"}]},{"@type":"WebSite","@id":"https:\/\/itdsportugal.com\/en\/#website","url":"https:\/\/itdsportugal.com\/en\/","name":"ITDS PORTUGAL","description":"","publisher":{"@id":"https:\/\/itdsportugal.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/itdsportugal.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/itdsportugal.com\/en\/#organization","name":"ITDS","url":"https:\/\/itdsportugal.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/itdsportugal.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/itds.pl\/app\/uploads\/sites\/3\/2026\/05\/ITDS_logo-1.png","contentUrl":"https:\/\/itds.pl\/app\/uploads\/sites\/3\/2026\/05\/ITDS_logo-1.png","width":650,"height":400,"caption":"ITDS"},"image":{"@id":"https:\/\/itdsportugal.com\/en\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/itdsportugal.com\/en\/wp-json\/wp\/v2\/matador-job-listings\/6529","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itdsportugal.com\/en\/wp-json\/wp\/v2\/matador-job-listings"}],"about":[{"href":"https:\/\/itdsportugal.com\/en\/wp-json\/wp\/v2\/types\/matador-job-listings"}],"wp:attachment":[{"href":"https:\/\/itdsportugal.com\/en\/wp-json\/wp\/v2\/media?parent=6529"}],"wp:term":[{"taxonomy":"matador-categories","embeddable":true,"href":"https:\/\/itdsportugal.com\/en\/wp-json\/wp\/v2\/matador-categories?post=6529"},{"taxonomy":"matador-locations","embeddable":true,"href":"https:\/\/itdsportugal.com\/en\/wp-json\/wp\/v2\/matador-locations?post=6529"},{"taxonomy":"matador-types","embeddable":true,"href":"https:\/\/itdsportugal.com\/en\/wp-json\/wp\/v2\/matador-types?post=6529"},{"taxonomy":"matador-remote-job-possible","embeddable":true,"href":"https:\/\/itdsportugal.com\/en\/wp-json\/wp\/v2\/matador-remote-job-possible?post=6529"},{"taxonomy":"matador-published-category","embeddable":true,"href":"https:\/\/itdsportugal.com\/en\/wp-json\/wp\/v2\/matador-published-category?post=6529"},{"taxonomy":"matador-skills","embeddable":true,"href":"https:\/\/itdsportugal.com\/en\/wp-json\/wp\/v2\/matador-skills?post=6529"},{"taxonomy":"matador-seniority","embeddable":true,"href":"https:\/\/itdsportugal.com\/en\/wp-json\/wp\/v2\/matador-seniority?post=6529"},{"taxonomy":"matador-position","embeddable":true,"href":"https:\/\/itdsportugal.com\/en\/wp-json\/wp\/v2\/matador-position?post=6529"},{"taxonomy":"matador-technology","embeddable":true,"href":"https:\/\/itdsportugal.com\/en\/wp-json\/wp\/v2\/matador-technology?post=6529"},{"taxonomy":"matador-contract-type","embeddable":true,"href":"https:\/\/itdsportugal.com\/en\/wp-json\/wp\/v2\/matador-contract-type?post=6529"},{"taxonomy":"matador-priority","embeddable":true,"href":"https:\/\/itdsportugal.com\/en\/wp-json\/wp\/v2\/matador-priority?post=6529"},{"taxonomy":"matador-language","embeddable":true,"href":"https:\/\/itdsportugal.com\/en\/wp-json\/wp\/v2\/matador-language?post=6529"},{"taxonomy":"matador-place","embeddable":true,"href":"https:\/\/itdsportugal.com\/en\/wp-json\/wp\/v2\/matador-place?post=6529"},{"taxonomy":"matador-visibility","embeddable":true,"href":"https:\/\/itdsportugal.com\/en\/wp-json\/wp\/v2\/matador-visibility?post=6529"},{"taxonomy":"matador-choose-website-to-publis","embeddable":true,"href":"https:\/\/itdsportugal.com\/en\/wp-json\/wp\/v2\/matador-choose-website-to-publis?post=6529"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}