Empleos de junior software engineer en Barcelona

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10.000 ofertas de empleo de junior software engineer en España. Encuentra ofertas actualizadas diariamente de los principales portales de empleo.


  • barcelona, barcelonés (comarca); provincia de barcelona; cataluña, España Smadex S.L.U. Jornada completa

    Smadex is a performance advertising engine for mobile apps, enabling the world's leading marketers to grow across Mobile and Connected TV (CTV). Powered by AI models trained on real campaign outcomes, Smadex delivers profitable growth at scale. Headquartered in Barcelona, with teams across the Americas, EMEA, and APAC, Smadex is a business unit of...


  • barcelona, barcelonés (comarca); provincia de barcelona; cataluña, España Smadex Jornada completa

    Smadex is a performance advertising engine for mobile apps, enabling the world's leading marketers to grow across Mobile and Connected TV (CTV). Powered by AI models trained on real campaign outcomes, Smadex delivers profitable growth at scale. Headquartered in Barcelona, with teams across the Americas, EMEA, and APAC, Smadex is a business unit of...


  • barcelona, barcelonés (comarca); provincia de barcelona; cataluña, España Smart4 Energy Jornada completa

    We’re working with a growing energy technology company in Barcelona looking to add a Software Developer to its team. This is an opportunity for a developer with 2–4 years of professional experience who wants to apply their software skills within the energy sector, with exposure to areas such as battery storage, solar and energy markets. ...


  • barcelona, barcelonés (comarca); provincia de barcelona; cataluña, España The Knot Worldwide Jornada completa

    ABOUT THE ROLE AND OUR TEAM: The Knot Worldwide is seeking a Junior back-end engineer to join The Knot Enterprise team. The Knot is the nation’s leading wedding marketplace, providing our couples with a personalized experience that guides them through the entire wedding planning journey. The Enterprise team develops the tools for the business to...


  • barcelona, cataluña, España Ersilia Jornada completa

    Ersilia is a non-profit organization building open source AI/ML tools to support infectious disease research across the Global South. Founded in 2020, the Ersilia team has developed an array of methods and infrastructure to provide free service to researchers working in resource-limited settings, mostly in Sub-Saharan Africa. Ersilia’s current focus is to...


  • Barcelona, Cataluña, España REVER (YC S22) Jornada completa 25.000 € - 42.000 € Por obra

    OverviewJoin to apply for the Junior Software Engineer role at REVER (YC S22)Get AI-powered advice on this job and more exclusive features. This range is provided by REVER (YC S22). Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeREVER is a Barcelona based startup backed by Y-Combinator....


  • barcelona, barcelonés (comarca); provincia de barcelona; cataluña, España BDO Abogados Jornada completa

    ¡Buscamos un Software Engineer para unirse a nuestro equipo! Si eres un apasionado del desarrollo de software y quieres formar parte de proyectos innovadores, esta es tu oportunidad. Buscamos un .NET Software Engineer con al menos 3 años de experiencia en C#, .NET Framework, Net Core y SQL Server, listo para diseñar y construir aplicaciones...


  • barcelona, barcelonés (comarca); provincia de barcelona; cataluña, España BDO Abogados Jornada completa

    ¡Buscamos un Software Engineer para unirse a nuestro equipo! Si eres un apasionado del desarrollo de software y quieres formar parte de proyectos innovadores, esta es tu oportunidad. Buscamos un .NET Software Engineer con al menos 3 años de experiencia en C#, .NET Framework, Net Core y SQL Server, listo para diseñar y construir aplicaciones...


  • barcelona, kingdom of spain Blp Jornada completa

    Join BLP and help make the world’s business processes autonomous! Our agentic platform helps finance and operations teams worldwide remove manual work from their core business processes, so work runs end-to-end with greater control and significant productivity gains. Today, over 550 enterprise customers use BLP across 1,300+ deployed projects. In the...


  • Barcelona, Cataluña, España FLOORFY Jornada completa

    Floorfy is a Barcelona-based PropTech company transforming real estate through technology and AI. Our platform automates the creation of 3D virtual tours, floor plans, photos, and other property marketing content, making property visualization faster and more accessible. Floorfy is leading the European market, growing and expanding its operations into other...


  • Barcelona, Barcelonés (comarca); Provincia de Barcelona; Cataluña, España Vanderlande Manufacturing USA Jornada completa

    Job Title Junior Software Engineer - AI Vision / Computer Vision Job Description Are you passionate about software development, artificial intelligence, and computer vision? About the role As a Junior Software Engineer - AI Vision / Computer Vision, you will contribute to the development of software capabilities that use artificial vision within parcel...


  • Barcelona, Barcelonés (comarca); Provincia de Barcelona; Cataluña, España B. Braun Medical Jornada completa

    You're an important part of our future, and hopefully, we're also a part of yours! At B. Braun, we protect and improve the health of people worldwide. From Barcelona, you will join Germany-based Corporate Start-Up B. Braun New Ventures, which is taking a leading role in the digital transformation of healthcare. With a young and fast-growing team, we develop...


  • Barcelona, Cataluña, España OPENCHIP & SOFTWARE TECHNOLOGIES Jornada completa 42.000 € - 56.000 € Por obra

    The Role Openchip is building new RISC-V chips with security at heart, enabling safer and more privacy-respectful execution of data processing workloads like AI models. Openchip is building new RISC-V chips with security at heart, enabling safer and more privacy-respectful execution of data processing workloads like AI models. As a Junior Security Software...


  • barcelona, barcelonés (comarca); provincia de barcelona; cataluña, España Smadex Jornada completa

    Smadex is seeking a knowledgeable Software Engineer to tackle complex technical challenges within our real-time bidding platform in Barcelona. You will deliver high-quality features, participate in code reviews, and shape architecture in a fast-paced, learning-oriented environment. The role emphasizes collaboration, a "you build it, you run it" mindset,...


  • barcelona, cataluña, España Vanderlande Industries Inc Jornada completa

    Junior Software Engineer – AI Vision / Computer Vision Job Description Are you passionate about software development, artificial intelligence, and computer vision? Do you want to help build innovative technologies that shape the future of automated logistics? Then this could be the perfect opportunity to start your career at Vanderlande. About the role ...


  • barcelona, cataluña, España Vanderlande Jornada completa

    Job Title Junior Software Engineer – AI Vision / Computer Vision Job Description **Are you passionate about software development, artificial intelligence, and computer vision? Do you want to help build innovative technologies that shape the future of automated logistics? Then this could be the perfect opportunity to start your career at Vanderlande. ...


  • barcelona, barcelonés (comarca); provincia de barcelona; cataluña, España Smadex S.L.U. Jornada completa

    Smadex S.L.U. in Barcelona is seeking a Software Engineer to join our core engineering team. You will work on the real-time bidding Open-RTB auction system, shipping high-quality features in NodeJS and Java, and participating in code reviews. We value autonomy, agile collaboration, and growth opportunities; the role offers hybrid work (2 days from home), a...


  • Barcelona, Cataluña, España Vanderlande Industries B.V. Jornada completa

    Junior Software Engineer – AI Vision / Computer Vision Are you passionate about software development, artificial intelligence, and computer vision? Do you want to help build innovative technologies that shape the future of automated logistics? Then this could be the perfect opportunity to start your career at Vanderlande. About the role As a Junior...


  • Barcelona, Barcelonés (comarca); Provincia de Barcelona; Cataluña, España B. Braun Medical Jornada completa

    You're an important part of our future, and hopefully, we're also a part of yours! At B. Braun, we protect and improve the health of people worldwide. From Barcelona, you will join Germany-based Corporate Start-Up B. Braun New Ventures, which is taking a leading role in the digital transformation of healthcare. With a young and fast-growing team, we develop...


  • Barcelona, Cataluña, España The Knot Worldwide Jornada completa

    ABOUT THE ROLE AND OUR TEAM: The Knot Worldwide is seeking a Junior back-end engineer to join The Knot Enterprise team. The Knot is the nation’s leading wedding marketplace, providing our couples with a personalized experience that guides them through the entire wedding planning journey. The Enterprise team develops the tools for the business to make...