Empleos de remote java backend engineer ai en Barcelona

Fledge We are a boutique Talent search firm connecting exceptional Talent with the most innovative companies in the AI and software development industries across EMEA. Our clients are among companies with innovative products that have a positive impact on our societies, and we present them with a solution model between fine consulting and flexible...

Lighthouse Marketing seeks a Senior AI Solutions Engineer for Marketing to transform internal operations using AI and automated workflows. You will lead design, build, and operation of AI agent workflows and integrations aimed at scalable marketing processes and measurable business impact. You will collaborate with domain experts, work with central AI...

Dow Jones is seeking an AI Engineer/Solutions Specialist to design, implement, and maintain AI solutions that automate workflows and enhance reporting. You will build ML models, leverage NLP techniques, and create robust data pipelines in Python, SQL, and cloud services. You will collaborate with product and engineering teams to translate business problems...

Dow Jones is seeking an AI Solutions Specialist to join the Automation & Reporting team. You will design, construct, integrate and maintain AI Solutions into existing and new workflows to optimize processes across B2 B Risk and Research teams. You will leverage your expertise in statistical analysis and ML techniques to derive insights, deliver value through...

AI EngineerAs you contemplate your future, you might be asking yourself, " What's the next step?' Start your journey with us! We're seeking an experienced AI Engineer to join our Data Science team in Barcelona (Hybrid) to build the applications, and agents that put generative AI in front of over 20 million customers. You will be working with the DS, ML...

Vercel is seeking a Forward-Deployed Engineer to join the Professional Services team. You will embed with enterprise customers to lead frontend migrations to Next.Js, architect high-performance apps, and deliver AI-enabled solutions using Vercel's AI SDK.You will work remotely with significant travel (25-40%) to customer sites, translating complex tech into...

Jobgether SRL in Spain is seeking a Product Engineer (AI-Native) to own features end-to-end, collaborating with AI agents and external partners to deliver reliable, production-ready solutions. You will shape architectures, integrations, and deployment in a fully remote, international team.The role emphasizes entrepreneurship, high-quality code, and a strong...

Red Commerce Schweiz GmbH is seeking a Data and AI Engineer for a fully remote contract role based in Europe. The ideal candidate has 7+ years in AWS data lake, AI system design (OpenAI), Python, Snowflake, and experience in Pharma or FMCG environments.Candidates must be based in the EU with full right to work. This long-term remote opportunity enables...

Senior AI EngineerIn Spain - Barcelona | Madrid Simon-Kucher is building up a central Data & AI function to enable employees with AI solutions and build central AI use cases that ensure that consultants work smarter and better. As a Senior Lead Applied AI Engineer, you will design, build, and operate production-grade internal AI applications that embed...

Baker is seeking a results-oriented marketer to run paid campaigns for our service clients.Compruebe a continuación si tiene lo necesario para esta oportunidad y, si es así, envíe su solicitud lo antes posible.You will own end-to-end campaign setup, tracking, and client communications, using our platform to optimize performance. Fluency in Spanish and...

Keonn, part of Novanta, is seeking a skilled Java Developer to build applications for our RFID product portfolio. You will develop Java applications to enhance, debug, and optimize our current infrastructure while implementing new features to meet evolving market demands. The ideal candidate has a CS or software engineering degree, 5+ years of Java...

At DATAPAO, data ignites passion, community fuels collaboration, and growth knows no bounds. We are a leading Data Engineering and AI consulting company backed by Databricks and recognized for our unmatched delivery standards and rapid growth. We have been named Databricks EMEA Emerging Business Partner of the Year (2024), achieved the Golden Tier status in...

Reference: 1129622Job ID: 5417508Posted: 2026-09-29Closing date: 2026-12-28Location: BarcelonaConsulte la descripción del puesto a continuación. Si confía en que tiene las habilidades y la experiencia adecuadas, envíe su solicitud hoy mismo.4 remote work days per weekSalary: up to 50.000 euros gross anual (per annum)Job type: PermanentIndustry:...

OpenNebula Systems is seeking a Kubernetes Platform Engineer to join a fully remote, international team driving development and operations for the OpenNebula Kubernetes ecosystem. You will work on production-grade clusters, automate lifecycle management, and contribute to OneKS, CAPONE, and CSI integrations.The role emphasizes hands-on Kubernetes expertise,...

The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products...

Social Discovery Group (SDG) is hiring a Product Engineer (AI-Native) to join a new AI-first product. You will own features end-to-end, delegate work to AI agents, review their outputs, and ensure reliability in a production system handling real money.You will work in a flat, individual-contributor team; strong ownership and entrepreneurial mindset are...

Designing and developing AI-powered applications using LLMs, FastAPI, and Langchain, focusing on backend services and AI system optimization in a remote setting.

We're here to help make tech reliable, affordable, and better than new. We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable tech with 92% less carbon emissions than new. Turns out refurbished tech is way better for the planet than new. From our Customer Care...

¡Sumate como Data Engineer en Barcelona! Ubicación: España (100% remoto) En Extia nos guía el principio\ "First who, then what\" (Primero la persona, después el proyecto). Estamos convencidos de que un entorno de trabajo colaborativo y enfocado en el bienestar es la clave para alcanzar la excelencia profesional. Como el 1.º Great Place To Work® en...

We're here to help make tech reliable, affordable, and better than new. We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable tech with 92% less carbon emissions than new. Turns out refurbished tech is way better for the planet than new. From our Customer Care...