Machine Learning Engineer

initiatives, leveraging a cutting-edge tech stack to push the boundaries of AI in healthcare.Our tech stack includes Python, Pytorch, Whisper, Fast API - among the others - running on Kubernetes in AWS.What You Will Be DoingTake technical leadership of ML initiatives, working closely with scientists, engineers, and product stakeholders to deliver AI-driven solutions that directly support strategic business objectives.. Design, deploy and iterate over ML services for diverse data types (e.g., audio, text), while proactively anticipating performance bottlenecks driving continuous improvements. Brainstorm and design technical roadmaps in partnership with the AI Platform team, identifying and addressing platform and MLOps bottlenecks, and designing scalable GPU optimization strategies that balance performance, cost, and reliability. Research, architect, and deploy LLM-powered information retrieval solutions (eg. RAG) to deliver accurate and scalable results in complex

multilingual product environments; champion industry-leading frameworks and evangelize their adoption across the organization. Lead efforts to improve team effectiveness by evolving internal frameworks, optimizing workflows, and fostering a culture of operational excellence in collaboration with the AI Platform team. Architect, deploy, and maintain high-throughput, reliable data pipelines to support training-set curation and data-annotation tooling.Qualifications5+ years of professional experience as an ML[Ops] Engineer in a fast-paced, product-driven tech environment. Proven track record of delivering impactful ML initiatives in high-scale, cross-functional, and high-performance environments. Demonstrated expertise in production-grade MLOps, leveraging, for example, orchestration with Kubernetes, model serving via Fast API, NVIDIA Triton and KServe, Apache Airflow for data pipelines. Good understanding and proficiency in deep learning frameworks such as Py Torch or Tensor Flow. Proven ability to integrate, deploy, and optimize large language models in production-grade industry environments, ensuring scalability and robust performance. Knowledgeable in prompt engineering, basis of agent-based workflows, and the generation and manipulation of embeddings. Problem-solving mindset and adaptability in dynamic environments with a focus on delivering business value to end customers. Strong collaboration and communication skills, with a track record of influencing cross-functional stakeholders and aligning diverse teams around shared goals. Proven ability to manage timelines, prioritize tasks, and deliver results under tight deadlines. Experienced in mentoring and guiding other engineers, fostering technical growth and promoting a high-performance team culture. Curiosity and eagerness to collaborate with cross-functional teams (e.g., product, marketing, engineering)Additional InformationLet's talk moneyA salary adequate to your experience

and skills, The range is broad so that we can accommodate our roles for all levels of experience, but we will show you the career ladder to explain where we see your skills and impact within the company ". Your salary will be, now and always, 100% transparent to you; Flexible remuneration and benefits system via Flexoh, which includes: restaurant card, transportation card, kindergarten, and training tax savings; Share options plan after 6 months of working with us.True flexibility and work-life balanceRemote or hybrid work model with our hub in Barcelona; Flexible working hours (fully flexible, as in most cases you only have to be on a couple of meetings weekly); Summer intensive schedule during July and August (work 7 hours, finish earlier); 23 paid holidays, with exchangeable local bank holidays; Additional paid holiday on your birthday or work anniversary (you choose what you want to celebrate).Health comes firstPrivate healthcare plan with Adeslas for you and subsidized for your family (medical and dental); Access to hundreds of gyms for a symbolic fee in partnership for you and your family with Wellhub; Access to i Feel, a technological platform for mental wellness offering online psychological support and counseling.We promote and embrace equal opportunities in our hiring process, and also every day at work. When you apply for our roles you receive equal treatment regardless of age, disabilities, gender reassignment, marital or civil partner status, pregnancy or parental status, race, colour, nationality, ethnic or national origin, religion or belief, sex, sexual orientation or any other dimension of human difference. If you require additional support in your recruitment process, we kindly encourage you to let us know. Behind those words you're reading, there's a person (hi!) who already helped a candidate by adapting the interviews, and now we're lucky to have this person with us. So, even if you've never asked for it before, may this serve as a sign that, now, you can do so. We can only truly be equal if we adapt to each other."We believe all humans, in all their beautiful diversity, should have equal rights, dignity and respect. Period." Mariusz Gralewski, CEO Seniority levelSeniority level Mid-Senior level Employment typeEmployment type Full-time Job functionJob function Product Management Industries Software Development Referrals increase your chances of interviewing at Docplanner Tech by 2x Get notified about new Machine Learning Engineer jobs inBarcelona, Catalonia, Spain. Machine Learning & Computer Vision EngineerAssociate Machine Learning Engineer (100% remote-friendly within Spain)Python and Kubernetes Software Engineer - Data, AI/ML & AnalyticsFrontend software engineer (React) - Europe RemoteBarcelona, Catalonia, Spain $35,000.00-$40,000.00 2 months ago Software Engineer - Python - Container ImagesPython Backend Senior Software Engineer - Remote 4 days a week (Europe)Barcelona, Catalonia, Spain $70,000.00-$80,000.00 2 months ago Software Engineer - Python - Container ImagesSoftware Engineer - Python - Container ImagesJunior Software Engineer - Cross-platform C++ - MultipassSenior Data Engineer (Spain and Portugal, Remote, m,d,f)We're unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.", "employmentType": "FULL_TIME", "industry": "Machine Learning", "jobLocation" : { "@type": "Place", "address": { "@type": "PostalAddress", "streetAddress": "Torre Pacheco", "addressLocality": "Torre-Pacheco", "addressRegion": "Murcia", "addressCountry": "ES", "postalCode": "n/a" } }, "salaryCurrency": "EUR", "title": "Senior machine learning engineer (100% remote-friendly within spain)", "hiringOrganization" : { "@type" : "Organization", "name" : "Docplanner Tech" } }

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