Jobs in Barcelona, Spain

• J

  Growth Software Engineer

  7 months ago

  Joko · Paris, Ile-de-France, France +1

  RemoteFull-timeMid level€60.9K – €96.4K a yearEngineering

  As a Growth Software Engineer, you will be the driving force behind scaling Joko's user and business growth through code. You will work hand-in-hand with the Product team, iterating fast on high-impact levers — acquisition, retention, engagement — across France and our…

• OH

  Senior Medical Writer

  7 months ago

  Omnicom Health · Barcelona, Spain

  HybridSeniorHealthcare

  As a Senior Medical Writer, you will take a leading role in developing scientifically rigorous and creatively engaging communication materials that support clients’ medical and promotional strategies. You will act as a trusted expert for both internal teams and clients,…

• KG

  Marketing Content Specialist (B2B)

  7 months ago

  Kerma Games · Barcelona, Spain

  Mid levelMarketing

  This role is open to both full-time and freelance arrangements for the right person.

• L

  Lead UI/UX Artist

  7 months ago

  LABHOUSE · Barcelona, Spain +1

  RemoteFull-timeLead / staffDesign

  As a Lead UI/UX Artist, you will have the unique opportunity to define how design is done in the company. This is a true end-to-end role: from research, benchmarking, and testing, to designing and delivering beautiful, functional mobile experiences.

• W

  Senior Visual Designer

  7 months ago

  WIZELINE · Barcelona, Spain

  RemoteFull-timeSeniorDesign

  Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we…

• P

  Inbound Sales Development Representative - German Speaker

  7 months ago

  Proton · Barcelona, Spain

  Full-time€28K – €44K a yearSales

  We are looking for a driven, fully fluent German speaking Inbound Sales Development Representative to join our Proton for Business team. In this role, you won’t just be processing leads; you’ll be the first point of contact for organizations ready to secure their digital…

• L

  Flutter Developer

  7 months ago

  LABHOUSE · Barcelona, Spain +1

  HybridFull-timeEngineering

  We are looking for an experienced and driven Flutter Developer who will play a pivotal role in our development team. You will take ownership of the end-to-end product lifecycle, from architecture design to deployment. You will define technical guidelines, mentor junior…

• P

  Senior Product Manager (Pass)

  7 months ago

  Proton · Barcelona, Spain +1

  Full-timeSenior€60K – €95K a yearProduct

  Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we've built the world's largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar — tools…

• P

  Staff Data Scientist

  8 months ago

  Preply · Barcelona, Catalunya, Spain

  HybridFull-timeLead / staffData & AI

  At Preply, data is at the heart of every decision we make. We run hundreds of A/B tests to continually optimize our product, each with its own analytical and tracking challenges. The complexity of our subscription model, along with the unique dynamics of tutor-learner…

• P

  Senior Applied AI Scientist (AI Marketplace)

  8 months ago

  Preply · Barcelona, Catalunya, Spain

  HybridFull-timeSeniorData & AI

  At Preply, AI isn't a feature — it's foundational. It powers how we connect millions of learners and tutors, personalise every interaction, and build a marketplace where meaningful learning thrives at global scale.

• W

  Senior iOS Software Engineer - (Barcelona - Hybrid)

  8 months ago

  WIZELINE · Barcelona, Spain

  HybridFull-timeSeniorEngineering

  Enhance team efficiency by driving initiatives and introducing new technologies,‬ ‭including practices like Cross Knowledge Training.‭; Translate business requirements into technical specifications and make informed‬ ‭decisions on technology adoption, infrastructure, and cost…

• W

  UX Designer - Barcelona Hybrid

  8 months ago

  WIZELINE · Barcelona, Spain

  HybridFull-timeMid levelDesign

  Build and refine components for Index, our core design system. You'll create new components based on product team needs and improve existing ones to handle edge cases, accessibility requirements, and multi-brand applications.; Maintain and organize our Figma libraries, ensuring…

• A

  Independent Board Director (ML-Driven Product & Data Platform Leader)

  8 months ago

  Appodeal · United States +1

  RemoteDirector

  The mission of this role is to strengthen the board’s ability to guide the company in building a world-class data and machine learning organization.

• P

  AI / Machine Learning Researcher

  8 months ago

  Planner5D · Warsaw, Poland +2

  HybridContractMid levelData & AI

  Planner 5D is a global hub for home design, uniting over 100+ million users in 230 territories around our planet (yes, we have 2 users connecting from Antarctica each month!). Our platform simplifies the home renovation process from concept to execution, and this process has…

• R

  International FP&A Lead

  8 months ago

  Rover.com · Barcelona, Spain

  HybridFull-timeLead / staffFrom €450.00 a monthFinance

  Develop and maintain comprehensive forecasting models for international revenue, ensuring accuracy and alignment with business goals; While this position does not have direct reports, you will be responsible for working with and influencing central teams to execute your…

• O

  Brand Designer

  8 months ago

  Ogilvy · Barcelona, Spain

  HybridMid levelDesign

  Ogilvy has been creating impact for brands through iconic, culture-changing, value-driving ideas since the company was founded by David Ogilvy more than 75 years ago. It builds on that rich legacy through Borderless Creativity—innovating at the intersection of intelligence,…

• J

  Platform Software Engineer (senior/staff level)

  8 months ago

  Joko · Paris, Ile-de-France, France +1

  RemoteFull-time€76.3K – €174.6K a yearEngineering

  At Joko, we’re entering a new stage of scale: over half a million active daily users, and zero-downtime expectations. As our Platform Engineer, you’ll shape and lead our platform efforts. You’ll be the first senior engineer focused on these topics, building on work currently…

• RO

  Senior Product Manager, EU

  8 months ago

  Referrals Only · Barcelona, Spain +1

  SeniorFrom £1,000.00 a monthProduct

  Leading one or more cross-functional teams to define and deliver a strategy that helps customers make the most of Monzo. You’ll help build the platform, capabilities and app structure needed to optimise a customer’s in-app experience and engagement.

• AS

  Electronic Testing Technician, Shift 2

  8 months ago

  AST SpaceMobile · Barcelona, Spain

  Trades & logistics

  We are seeking a highly skilled and detail-oriented Electronic Test Technician to support the testing, validation, and troubleshooting of advanced electronic assemblies and systems. This role is critical to ensuring product performance, reliability, and quality throughout…

• AS

  Payload Operations Engineer

  8 months ago

  AST SpaceMobile · Barcelona, Spain

  On-siteEngineering

  We are seeking a Payload Operations Engineer to operate AST satellite payload subsystems in support of constellation service and in-orbit testing. This is an onsite, day-staff shift position supporting the AST Satellite Operations Centers (SOCs) in Barcelona, Spain, with…

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