Senior Python Back-End Engineer with Gen AI experience
hace 2 semanas
We’re looking for a backend‑focused software engineer with a strong interest in applied AI. Your role is to build production‑grade systems that harness existing AI models and frameworks, not to build models from scratch.You’ll collaborate with product managers, LLM specialists and domain experts to design, build and scale intelligent features powered by modern AI technologies.ResponsibilitiesDesign and implement backend services that integrate LLM APIs (e.g. OpenAI, Claude) and retrieval‑augmented generation (RAG) architectures.Build and maintain prompt orchestration logic, agent frameworks and tool integrations.Work with vector databases (e.g. Pinecone, Weaviate, pgvector) to enable semantic search and retrieval.Collaborate with product and validation teams to ensure outputs are reliable, safe and aligned with domain expectations.Implement monitoring, observability and fallbacks for AI‑driven services in production.Contribute to internal SDKs, templates and documentation for reusability across product teams.Qualifications3–5 years of experience as a backend or platform engineer.Strong skills in Python, TypeScript or a similar backend stack.Hands‑on experience with AI/LLM APIs, RAG frameworks (LangChain, LlamaIndex) or vector stores.Understanding of prompt engineering, agent design or AI system patterns.Comfort working with non‑deterministic systems and building safeguards around them.Strong software engineering fundamentals: clean architecture, testing, CI/CD, logging.Nice to HaveExperience with agentic AI tools (LangGraph, CrewAI, etc.).Familiarity with LLM evaluation techniques or AI observability platforms.Exposure to regulated environments (clinical, financial, legal, tech).BenefitsFlexible working format – remote, office‑based or flexible.Competitive salary and good compensation package.Personalized career growth.Professional development tools (mentorship program, tech talks, training centers of excellence and more).Active tech communities with regular knowledge sharing.Education reimbursement.Memorable anniversary presents.Corporate events and team building.Other location‑specific benefits.*not applicable for freelancers#J-18808-Ljbffr
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Senior Software Engineer
hace 4 días
Madrid, España Clarity AI A tiempo completoClarity AI is a global tech company founded in 2017 with a unique mission:Asegúrese de enviar su solicitud rápidamente para maximizar sus posibilidades de ser considerado para una entrevista. Lea la descripción completa del puesto a continuación.bringing societal impact to markets.We leverage AI and machine learning technologies to providetop...
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Madrid, España M47 - AI Company A tiempo completoA cutting-edge AI firm in Barcelona is seeking a Senior Backend Python Engineer to contribute to the development of AI products for Customer Experience. You'll design and maintain scalable backend systems, ensuring performance and seamless integration with machine learning models. Candidates should have over 6 years of backend experience, strong proficiency...
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AI Backend Engineer: Scalable Systems
hace 14 horas
Madrid, España M47 - AI Company A tiempo completoA leading AI firm in Madrid is seeking a Software Development Engineer to ensure the robustness and performance of backend systems. You will coordinate with AI teammates to create innovative AI solutions, assist in back-end component development, and manage database schemas. The ideal candidate will hold a degree in Computer Science or have equivalent...
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Lead software engineer
hace 1 semana
Madrid, España Harnham A tiempo completoJob Opportunity: Lead AI Engineer | Remote | New AI Team Location: Fully Remote Role Type: Full-Time Seniority: Lead / Senior Start Date: ASAPAbout the Company The company is building a brand-new AI function to power the next generation of intelligent products and automation capabilities. With a focus on generative AI, large language models, and cutting-edge...
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Ai senior engineer
hace 7 días
Madrid, España NTT DATA Europe & Latam A tiempo completoNTT DATA is the 6th biggest IT Service Company in the world with more than 100.000 professionals and a turnover of more than 15 billion euros. We at NTT DATA Spain make the difference by being close to our clients, exceeding expectations, managing proactively our projects and customers and focusing on quality and selecting employees with the right mindset to...
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Gen ai senior engineer
hace 2 semanas
Madrid, España Knowmad Mood A tiempo completoEn knowmad mood, nuestra comunidad Data está creciendo y buscamos un perfil innovador: un Senior Engineer con visión creativa y dominio en Inteligencia Artificial Generativa, listo para impulsar proyectos que marcan la diferencia. ¿Qué ofrecemos? Horario flexible : Adapta tu jornada a tu ritmo personal, coordinando con tu equipo para disfrutar de un...
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Gen ai senior engineer
hace 2 semanas
Madrid, España Knowmad Mood A tiempo completoEn knowmad mood, nuestra comunidad Data está creciendo y buscamos un perfil innovador: un Senior Engineer con visión creativa y dominio en Inteligencia Artificial Generativa, listo para impulsar proyectos que marcan la diferencia. ¿Qué ofrecemos?Horario flexible : Adapta tu jornada a tu ritmo personal, coordinando con tu equipo para disfrutar de un...
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Back End Developer
hace 2 semanas
Madrid, España European Tech Recruit A tiempo completoBack End Developer (Python) Location: Zaragoza (Hybrid) ***This is initially a Fixed Term Contract until the end of June 2026 - potential for extension/made permanent***We are working with a company that focuses on accelerating AI adoption, data literacy, and engineering capabilities through a combination of expert-led human coaching and on-the-job learning....
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Lead software engineer
hace 1 semana
Madrid, España Harnham A tiempo completoJob Opportunity: Lead AI Engineer | Remote | New AI TeamCualquier información adicional que necesite para este trabajo se encuentra en el texto a continuación. Asegúrese de leerla detenidamente y luego envíe su solicitud.Location: Fully RemoteRole Type: Full-TimeSeniority: Lead / SeniorStart Date: ASAPAbout the CompanyThe company is building a brand-new...
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Lead software engineer
hace 1 semana
Madrid, España Harnham A tiempo completoJob Opportunity: Lead AI Engineer | Remote | New AI TeamCualquier información adicional que necesite para este trabajo se encuentra en el texto a continuación. Asegúrese de leerla detenidamente y luego envíe su solicitud.Location: Fully RemoteRole Type: Full-TimeSeniority: Lead / SeniorStart Date: ASAPAbout the CompanyThe company is building a brand-new...
