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Jobs in Spain

54 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.

41–54 of 54 jobs

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  • Spanish (LATAM) Linguistic Evaluator & Functional Tester

    6 weeks ago

    Welo Global · Barcelona, Spain +2

    On-sitePart-timeTrades & logistics

    Welocalize is looking for a native-level Spanish (LATAM) speaker to join a confidential, large-scale AI and consumer technology programe for a major global technology and communications client.

  • Spanish (Spain) Linguistic Evaluator & Functional Tester

    6 weeks ago

    Welo Global · Barcelona, Spain +2

    On-sitePart-timeTrades & logistics

    Welocalize is looking for a native-level Spanish (Spain) speaker to join a confidential, large-scale AI and consumer technology programe for a major global technology and communications client.

  • Brazilian Portuguese Patent Language Lead

    2 months ago

    Welo Global · Barcelona, Spain +5

    RemoteFull-timeLead / staffTrades & logistics

    The Brazilian Portuguese Patent Language Lead is a critical position that requires a strong background in translation, localization, and copy-editing tasks with a focus on patent/legal documents. This professional is responsible for translating, copy editing or reviewing…

  • Polish Linguist

    4 months ago

    Welo Global · Spain +4

    RemoteFull-timeMid levelTrades & logistics

    The Polish Linguist role involves managing translation and copy-editing tasks, ensuring high-quality linguistic deliverables for assigned projects or accounts. Responsibilities include coordinating with freelancers and agencies, maintaining language resources, resolving…

  • SEO Account Specialist

    4 months ago

    Welo Global · Barcelona, Spain

    HybridFull-timeMid levelMarketing

    At Welo, an SEO Account Specialist leads strategic SEO initiatives across a diverse portfolio of global clients. You’ll leverage technical expertise and a data-driven mindset to develop, execute, and optimise comprehensive SEO strategies that drive measurable business outcomes.

  • Norwegian SEO Specialist

    4 months ago

    Welo Global · Spain +5

    RemoteContractEntry levelMarketing

    We are seeking a freelance Norwegian SEO Specialist to join and support our SEO team. In this role, you will play a key part in enhancing our SEO efforts by conducting keyword research, utilizing keyword planners, and optimizing content, among other responsibilities.

  • Life Sciences German Linguist

    6 months ago

    Welo Global · Barcelona, Spain +4

    RemoteFull-timeMid levelScience & research

    The Linguist, performs quality control tasks and on-demand translation and copy edit tasks, and takes on linguistic lead functions on assigned accounts/projects; coordinates the activities of a group of translators (internal and/or freelancers) for assigned accounts/projects,…

  • Life Sciences Localization Quality Manager

    7 months ago

    Welo Global · Barcelona, Spain +3

    RemoteFull-timeOperations

    The Quality Manager is the squad team member on a squad (s) responsible for supplier alignment and supplier performance on accounts owned by that squad. Performance includes, but is not limited to, on-time delivery, adherence to all client and project specific requirements, and…

  • Kazakh Localization QA Tester / Proofreader

    7 months ago

    Welo Global · Spain +6

    RemoteFull-timeEngineering

    We are looking for a Kazakh Localization QA Tester / Proofreader to join a long-term.

  • AI Trainers Network - German

    17 months ago

    Welo Global · Germany +2

    RemoteContractData & AI

    Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world’s most advanced AI systems. We’re building smarter, more human AI with a diverse community in 100+ countries.

  • German Advertising Reviewer

    29 months ago

    Welo Global · Spain

    RemoteContractData & AI

    We are looking for a passionate and tech-savvy individual to join our team as a German Advertising Reviewer. In this role, you will be responsible for reviewing and grading internet advertisements to ensure they are relevant, accurate, and delivered effectively to end users.…

  • Senior Life Sciences Product Manager

    29 months ago

    Welo Global · Barcelona, Spain +2

    RemoteFull-timeSeniorProduct

    The Life Sciences Senior Product Manager is a cross-functional position that requires taking ownership and responsibility for a Life Sciences product/service and all issues and considerations related to it. As a Product Manager, you’ll be the bridge between product stakeholders…

  • Ads Quality Rater - Catalan (Spain)

    47 months ago

    Welo Global · Spain

    RemoteFrom $10.90 an hourData & AI

    Surf the internet daily; Use major search engines frequently; Know what people want based on a few keywords; Enjoy researching topics online; Want a flexible and fun side job

  • German Translator

    81 months ago

    Welo Global · Barcelona, Spain +7

    RemoteFull-timeMid levelTrades & logistics

    The German Translator role focuses on delivering high-quality translations across various content types using standard CAT tools and adhering strictly to client-specific guidelines and processes. It involves continuous quality improvement through feedback, training, and…

Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.