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Why Choose TD SYNNEX: TD SYNNEX is a Fortune 100 company with over $58 billion in revenue (NYSE: SNX), recognized as one of the world's leading technology distributors and solutions aggregators. With a diverse team of 24,000 employees operating across more than 100 countries, we support over 150,000 customers in maximizing the value of their technology investments, driving business results, and unlocking growth opportunities. TD SYNNEX is a certified Great Place to Work, celebrated for our dynamic culture and comprehensive benefits. Our diverse workforce is our greatest strength, fostering success and inclusivity. About the role: TD SYNNEX has built a strong data analytics capability, focused on creating predictive insights, automation of the business processes and personalization of the partner interactions. We are looking for a skilled Data Engineer to join our team and play a key role in designing, building, and optimizing data infrastructure. You will work with cutting-edge technologies like Azure/AWS, Snowflake, and Python to develop scalable ETL pipelines, automate workflows, and deliver impactful data solutions. This position requires a collaborative mindset, technical expertise, and the ability to transform complex data into actionable insights that drive business success. What you will do: • Process and manage complex datasets using Python, SQL, and Snowflake, ensuring accurate and efficient ETL workflows on Azure/AWS infrastructure., • Automate and optimize data workflows, developing tools to empower analytics and engineering teams., • Apply advanced data techniques such as machine learning and statistical analysis to drive business insights., • Build interactive dashboards and visualizations in Power BI to support decision-making processes., • Collaborate with stakeholders and IT teams to address data-related challenges and ensure scalable solutions. What We're Looking For • Minimum 3 years of experience in a similar role (Data Engineer, Data Scientist or BI)., • Strong knowledge of Python for data manipulation and scripting., • Hands-on experience with data warehousing, ideally using Snowflake., • Proficiency in Azure/AWS services, including data integration and cloud-based workflows., • Expertise in ETL processes, including API integration, data extraction, and testing., • Familiarity with Power BI for data visualization and reporting., • Professional English level Nice to Have: • Certification PL-200: Microsoft Power Platform Functional Consultant or hands-on experience with tools like Power Apps and Power Automate., • Familiarity or certification in DP-600 (Fabric) and experience with technologies such as Logic Apps, Azure Synapse, and Data Factory. What We Offer you: • Comprehensive private health and life insurance to keep you covered., • Remote/hybrid work model within Spain., • ️ Tailored salary perks covering transportation, meals, learning and childcare needs., • ️️ Special rates on gym memberships through Wellhub., • On-site nursery and physiotherapist at the office., • ♀️ Mental health support, including online therapy with LEAD and wellness programs through Wellhub (iFeel, Calm...), • Learning Opportunities: Access to a comprehensive learning platform to support your professional growth., • A Global Atmosphere: Join a multicultural and diverse environment where opportunities for growth and collaboration abound., • Certified Workplace Excellence: Work in a certified Great Place to Work where we take work-life balance seriously. Please note that benefits may vary depending on the position and the country. Key Skills Data ETL, Data Warehousing (DW), Machine Learning, Microsoft Azure, Python (Programming Language) What's In It For You? • Elective Benefits: Our programs are tailored to your country to best accommodate your lifestyle., • Grow Your Career: Accelerate your path to success (and keep up with the future) with formal programs on leadership and professional development, and many more on-demand courses., • Elevate Your Personal Well-Being: Boost your financial, physical, and mental well-being through seminars, events, and our global Life Empowerment Assistance Program., • Diversity, Equity & Inclusion: It's not just a phrase to us; valuing every voice is how we succeed. Join us in celebrating our global diversity through inclusive education, meaningful peer-to-peer conversations, and equitable growth and development opportunities., • Make the Most of our Global Organization: Network with other new co-workers within your first 30 days through our onboarding program., • Connect with Your Community: Participate in internal, peer-led inclusive communities and activities, including business resource groups, local volunteering events, and more environmental and social initiatives. Don't meet every single requirement? Apply anyway. At TD SYNNEX, we're proud to be recognized as a great place to work and a leader in the promotion and practice of diversity, equity and inclusion. If you're excited about working for our company and believe you're a good fit for this role, we encourage you to apply. You may be exactly the person we're looking for!

Overview TD SYNNEX's strategy is to provide best in class services to its partners - world leaders in technologies. A crucial building block of TD SYNNEX's services is a comprehensive Data insights of the market trends and opportunities. TD SYNNEX has built a strong data analytics capability, focused on creating predictive insights, automation of the business processes and personalization of the partner interactions. TD SYNNEX is looking for a passionate and talented Data Scientists to join our European Cloud Systems and Operations team. In this role, you'll have the chance to roll up your sleeves and apply data science methods and analytics to real-world business situations across a variety of business scenarios in Cloud technologies. As the field of advanced analytics is rapidly evolving, the Data Scientist is responsible for staying current on leading-edge business applications, tools and approaches, proactively working with the Analytics Leadership to enhance offerings that deliver competitive advantage to TD SYNNEX. Successful candidates are intellectually curious builders who are biased toward action and communicative. Our Data team working environment: • Always working with the latest Data Science, cloud based, technologies, such as MS Azure stack, Databricks, Snowflake SQL, Python/R, Power stack, • Large number and size of the data sources / Variable analytics use cases (truly BIG DATA), • Start-up like dynamic, with the stability of the corporation, • 100% of work on real use cases, with real business use (no POC's without use), • Agile and experimental approach, new implementations within days not months, • Active involvement in E2E business solution, incl. solution design and presentation of the results of your work., • In our company, your opinion matters and your personal development is equally important like the development of the company., • Collaboration with the Data Science professionals with all sort of different expertise The role expectations: • Have deep Data Science expertise: The successful candidate will have a wealth of experience with applying advanced analytics to a variety of business situations, such that they can efficiently and effectively advise multiple teams on the best path to uncovering critical insights for clients., • An autonomous self-starter with a passion for analytics and problem solving. You will help build new Analytics service offerings that grow our portfolio of products and will captures proprietary content, and support the creation of proposal/selling documents., • Strong presence, strong collaborator and leadership skills and ability to operate effectively in a matrix organization are a must., • Love building things and are comfortable working with modern development tools, • Have a proven ability to synthesize complex data; as well as a deep understanding of modern machine learning techniques and their mathematical underpinnings, and are able to translate this into business implications for our clients Knowledge, Skills, and/or Abilities Required: • Hands on programming/scripting experience in Python, Scala, or R., • Confident statistical and machine learning skills, • Have managed a team, • Strong experience with practical data science and hands-on involvement with deployed ML pipelines in a business environment, • Relevant SQL skills, • Team player with great communication skills and willing to grown the other team members, • Proactive and self-motivated, • Min 4 years experience working as a Data Scientist, • Fluency in English are required What We Offer you: • Comprehensive private health and life insurance to keep you covered., • Hybrid work model with the opportunity to work remotely three weeks annually., • ️ Tailored salary perks covering transportation, meals, learning and childcare needs., • ️️ Special rates on gym memberships through Wellhub., • On-site nursery and physiotherapist at the office., • ♀️ Mental health support, including online therapy with LEAD and wellness programs through Wellhub (iFeel, Calm...), • Reduced working hours on Fridays and during the summer., • Learning Opportunities: Access to a comprehensive learning platform to support your professional growth., • A Global Atmosphere: Join a multicultural and diverse environment where opportunities for growth and collaboration abound., • Certified Workplace Excellence: Work in a certified Great Place to Work where we take work-life balance seriously. #LI-MC2 #LI-HYBRID Key Skills At TD SYNNEX, our values guide everything we do: Together, We Own It, We Dare to Go, We Grow and Win, and above all, We Do the Right Thing. These principles shape how we work with each other, our partners, and our communities as we drive innovation and create lasting impact. What's In It For You? • Elective Benefits: Our programs are tailored to your country to best accommodate your lifestyle., • Grow Your Career: Accelerate your path to success (and keep up with the future) with formal programs on leadership and professional development, and many more on-demand courses., • Elevate Your Personal Well-Being: Boost your financial, physical, and mental well-being through seminars, events, and our global Life Empowerment Assistance Program., • Diversity, Equity & Inclusion: It's not just a phrase to us; valuing every voice is how we succeed. Join us in celebrating our global diversity through inclusive education, meaningful peer-to-peer conversations, and equitable growth and development opportunities., • Make the Most of our Global Organization: Network with other new co-workers within your first 30 days through our onboarding program., • Connect with Your Community: Participate in internal, peer-led inclusive communities and activities, including business resource groups, local volunteering events, and more environmental and social initiatives. Don't meet every single requirement? Apply anyway. At TD SYNNEX, we're proud to be recognized as a great place to work and a leader in the promotion and practice of diversity, equity and inclusion. If you're excited about working for our company and believe you're a good fit for this role, we encourage you to apply. You may be exactly the person we're looking for!

Are you looking for a new challenge where advanced optimization meets real-world impact? We are looking for a Senior Optimization Scientist to join a cutting-edge technology project within the aviation and travel sector, working on complex, high-impact optimization problems. You will collaborate with cross-functional teams to translate business needs into mathematical models and robust optimization algorithms, contributing to innovative and production-ready solutions. Key Responsibilities: Optimization & Algorithms • Design, develop, and implement classical and metaheuristic optimization algorithms (e.g. Genetic Algorithms, PSO, Simulated Annealing)., • Translate complex business rules into mathematical constraints., • Collect, clean, and preprocess data from multiple sources., • Evaluate and fine-tune optimization algorithms to meet performance and scalability requirements., • Work with product and delivery teams to productionize optimization models., • Communicate results, insights, and implications clearly to senior stakeholders. Requirements: • Bachelor’s or Master’s degree in Operations Research, Applied Mathematics, Computer Science, or a related field., • 3–4+ years of experience in optimization or a related role., • Strong experience with metaheuristic optimization techniques (GA, PSO, SA, etc.)., • Proven ability to translate complex mathematical problems into actionable optimization solutions., • Proficiency in Python and data science libraries (Pandas, NumPy, SciPy, Scikit-learn)., • Hands-on experience with optimization libraries such as PuLP, Pyomo, and frameworks like Mealpy, DEAP, or Optuna., • Solid understanding of business rule modeling and constraint programming., • Fluent English (international environment). Nice to Have: • Experience with optimization solvers such as Gurobi, CPLEX, or Hexaly., • Experience with data visualization tools and libraries., • Knowledge of ETL processes and data cleansing., • Familiarity with linear optimization techniques., • Experience deploying models on cloud infrastructure (AWS preferred)., • Exposure to advanced mathematical modeling tools (Pyomo, OR-Tools). About You: • Strong communication and presentation skills., • Excellent problem-solving and critical-thinking abilities., • Curious mindset with a passion for learning new technologies., • Comfortable working in fast-paced, ambiguous environments., • Availability to work in a hybrid model (3 days on-site per week in Barcelona). Si te interesa la oportunidad y conocer todos los detalles, no dudes en aplicar al puesto para que podamos contactarte y hablar mejor sobre la posición, darte toda la información y resolver cualquier duda que te pueda surgir. Agap2 es una empresa que ofrece igualdad de oportunidades, por ello nos comprometemos a tratar todas las candidaturas por igual en función de sus capacidades, logros y experiencia. Animamos a cualquier persona a presentar su candidatura que será tratada con igualdad de oportunidades independientemente de su raza, nacionalidad, sexo, edad, discapacidad, orientación sexual, identidad de género o cualquier otra característica.

If you’re looking for a change, want new challenges, and you specialize in Data… keep reading because this opportunity will interest you! We are looking for a Senior Data Scientist to join a stable position at one of our main clients in the aviation industry. As a Data Scientist, you will work closely with multidisciplinary teams to identify business needs, translate them into mathematical models, and design effective optimization algorithms. Responsabilities: Data analysis and processing: • Design and implement metaheuristic optimization algorithms such as Genetic Algorithms (GA)., • Solve complex mathematical problems by designing and implementing customized optimization solutions., • Translate complex business rules into mathematical constraints applicable to optimization problems., • Work in close coordination with product development teams., • Provide guidance and support to junior data scientists, helping them apply optimization techniques and best practices., • Share knowledge and experience within the team to foster a culture of continuous learning and improvement. Requirements • Bachelor’s degree in Operations Research, Applied Mathematics, Computer Science or related field., • 2+ years of experience in Data Science, Analytics, or similar roles., • Strong background in metaheuristic optimization (Genetic Algorithms, PSO, SA)., • Ability to translate complex mathematical problems into practical optimization algorithms., • Proficiency in Python (or R) and key data science libraries (Pandas, NumPy, Scikit-learn)., • Experience with optimization frameworks (PuLP, Pyomo, DEAP, Optuna)., • Understanding of constraint programming and business rule modeling. Nice-to-Have • Data visualization experience (Matplotlib, Seaborn, etc.)., • Knowledge of ETL processes and data cleansing., • Familiarity with linear optimization tools (Gurobi, CPLEX)., • Experience deploying models on cloud environments (AWS preferred)., • Exposure to advanced modeling libraries (Pyomo, OR-Tools). What we offer: • Participation in challenging projects within a dynamic environment., • Stable position with a career path within the company., • Permanent contract from day one., • Hybrid work model., • Flexible compensation and restaurant vouchers, among other benefits. If you’re interested in this opportunity and would like to know more details, don’t hesitate to apply so we can contact you, provide you with all the information, and answer any questions you may have. Agap2 is an equal opportunity employer, committed to treating all applications fairly based on skills, achievements, and experience. We encourage everyone to apply, and all applications will be considered equally regardless of race, nationality, gender, age, disability, sexual orientation, gender identity, or any other characteristic.

At Agap2, we are looking for a Principal Data Scientist to join a strategic AI initiative in the aerospace sector. The role involves leading Data Science efforts, driving the development and production deployment of advanced AI solutions, and providing strong technical leadership to high-performing teams. You will work closely with the Chief AI Scientist and collaborate with international stakeholders. Key Responsibilities: • Lead the Data Science team and ensure the quality, robustness, and business relevance of all deliverables., • Design, develop, and deploy scalable AI tools across multiple business domains., • Translate complex technical concepts into clear insights for non-technical stakeholders., • Collaborate closely with cross-functional teams and business leaders, including international travel when required., • Stay up to date with state-of-the-art AI methodologies to continuously improve solution effectiveness. Requirements: • PhD in Data Science, Computer Science, Statistics, or a related field., • 10+ years of experience in Data Science/AI with a proven track record leading impactful projects., • Strong background in machine learning, deep learning, optimisation, and/or generative AI., • Excellent communication skills and the ability to engage with senior stakeholders., • Experience in AI governance, quality assurance, and responsible AI practices. What working with us will offer you: • The chance to take part in challenging projects within a dynamic environment., • A stable position with a clear career development plan., • A permanent contract from day one., • Hybrid remote work format., • Flexible compensation and meal vouchers, among other benefits. If you're interested in this opportunity and would like to know more, feel free to apply so we can get in touch, share all the details, and answer any questions you may have. Agap2 is an equal opportunity employer. We are committed to evaluating all applications based on skills, experience, and achievements. We encourage everyone to apply — all candidates will be treated fairly regardless of race, nationality, gender, age, disability, sexual orientation, gender identity, or any other characteristic.

Hands-on Data Scientist Manager (AI start-up) Salary: €87k + 10% bonus Industry: AI software, start-up - heavily backed by a global investor Workplace: Hybrid - 2 days per week Offices: Barcelona or Madrid Our client, the AI tech firm, are helping businesses across the globe prioritize and deliver impact at speed. 2026 is going to be a very busy year and we need a Lead Data Scientist who's are ready for their next move in either Madrid or Barcelona. You don't need to have managed / led teams, but you will need to have experience mentoring & coaching. Question tiiiiiime..... Do you know how the data you're working with effects the business? This question is KEY. Do you have a passion/interest in AI? Are you a people-person and someone who can work in an start-up, nimble environment? Tech stack / experience needed: • Python, R, SQL, • Lead an AI lab and develop AI products, • OO programming - APUI's, AWS Lambda, crontab, • 4+ years Machine Learning methodologies, • Business acumen, experience with stakeholders, • Experience with embeddings, genAI and some LLM fine tuning, • Calibration of unbalanced problems, RF vs XGB, data leakage with oversampling, • PhD or Masters in Data Science / Engineering / Mathematics, • AWS experience is a bonus The AI platform is literally flying off the shelf and leading enterprises are knocking on their door, as no other Decision Intelligence platform is this powerful. Come and join this rocket-ship, be part of something that is genuinely improving the world around us, using Artificial Intelligence. Message me on here and we can discuss the company and position in more detail - I look forward to hearing from you. #artificialintelligence #datascience #madrid #barcelona #gamechanging

As part of the Delivery Hero Group, Glovo is the fastest-growing multi-category app in Spain, connecting millions of users with businesses, and couriers, offering on-demand services from more than 170,000 local restaurants, grocers and supermarkets, and high street retail stores, operating in more than 1500 cities across 25 countries. We are proud to make a significant and valuable contribution to the strategic positioning of the Delivery Hero Group on the global market through our unique expertise. Job Description We are on the lookout for a Data Scientist to join our Quick Commerce team on our journey to always deliver amazing experiences. Be part of redefining how customers experience quick commerce. You’ll help build technology that scales our non-food offerings, reaching new market segments and driving revenue growth. By innovating within our Quick Commerce Team, you’ll make Delivery Hero the go-to platform for a broad range of products, helping us grow faster and deliver more value to customers around the world. We are building the AI engine that helps vendors upload and update their catalog on our platform in the easiest and quickest way possible. As a Data Scientist, you will work side-by-side with Data Engineers and Software Engineers to design, build, and deploy ML models that automate content creation and power a smarter product assortment. This is a role for someone who has a strong background in applied ML, particularly in Computer Vision, and is hungry to build a reliable and scalable image recognition system. You will drive hypotheses, validate model accuracy, and bring ML-powered services to recognize and categorize products images into production with real business impact. If you’re a strong coder with a problem-solving mentality and thrive in high-scale applied ML problems, we’d love to talk. THE JOURNEY • Experiment, and deploy AI/ML models/Agents to automate products images recognition at scale., • Drive experimentation: formulate hypotheses, validate model performance , analyze business impact, and turn insights into production-ready models., • Develop and provide ML models to intelligently recognize products based on their images, extracting product details (like barcode, name), product categorization, etc., • Keep yourself up to date and apply state-of-the-art models (e.g., in NLP, deep learning, control vision, classification, LLMs/AI agents) to see what truly works best for us., • Collaborate closely with MLEs and Engineers to ensure solutions are scalable, reliable, and fast in production., • Contribute to the long-term vision of products image recognition, while delivering short-term wins that unlock measurable business impact. Qualifications WHAT YOU WILL BRING TO THE RIDE • Bachelor's degree in computer science, information systems, mathematics, statistics, or a related field., • 3+ years of professional experience as a Data Scientist focusing heavily on Computer Vision (CV)., • Deep expertise in relevant frameworks (e.g., PyTorch, TensorFlow)., • Proven experience with Object Detection, Image Segmentation, and Classification., • Experience with model versioning, tracking (MLflow, Weights & Biases), and ensuring models are deployable in production environments (Docker, Kubernetes), • Excellent communication skills, with the ability to clearly articulate complex technical problems and solutions to both engineers and business stakeholders. Nice To Have • PhD in AI, Machine Learning, or a related field., • Experience integrating ML models into low-latency real-time API services., • Experience in fine tuning Large Language Models., • Familiarity with cloud platforms (GCP preferred)., • Proven ability to design and scale ML systems under strict latency, throughput, and cost constraints, balancing innovation with operational excellence. Additional Information Individuals representing diverse profiles, and abilities, encompassing various genders, ethnicities, and backgrounds, are less likely to apply for this role if they do not possess solid experience in 100% of these areas. Even if it seems you don't meet our musts don't let it stop you, we are all about finding the best talent out there! Skills can be learned, and embracing diversity is invaluable. We Believe Driven Talent Deserves • 🍔 Monthly Glovo credits to satisfy your cravings!, • 🏊 Discounted gym memberships to keep you energized., • 🏖️ Extra time off, the freedom to work from home two days a week, and the opportunity to work from anywhere for up to three weeks a year!, • 👪 Enhanced parental leave, and office-based nursery., • 🧠 Online therapy and wellbeing benefits to ensure your mental well-being. Here at Glovo, we thrive on diversity, we believe it enhances our teams, products, and culture. We know that the best ideas come from a mashup of brilliant diverse minds. This is why we are committed to providing equal opportunities to talent from all backgrounds - all genders, racial/diverse backgrounds, abilities, ages, sexual orientations and all other unique characteristics that make you YOU. We will encourage you to bring your authentic self to work, fostering an inclusive environment where everyone feels heard. Feel free to note your pronouns in your application (e.g., she/her/hers, he/him/his, they/them/theirs, etc). So, ready to take the wheel and make this the ride of your life? Delve into our culture by taking a peek at our ___ and check out our ___ and ___! Here at Glovo, we thrive on diversity, we believe it enhances our teams, products, and culture. We know that the best ideas come from a mashup of brilliant diverse minds. This is why we are committed to providing equal opportunities to talent from all backgrounds – all genders, racial/diverse backgrounds, abilities, ages, sexual orientations and all other unique characteristics that make you YOU. We will encourage you to bring your authentic self to work, fostering an inclusive environment where everyone feels heard. Feel free to note your pronouns in your application (e.g., she/her/hers, he/him/his, they/them/theirs, etc). So, ready to take the wheel and make this the ride of your life? Delve into our culture by taking a peek at our ___ and check out our ___ and ___!

En Ioon estamos convencidos de que la tecnología será el eje de la transformación de nuestras vidas, ¿Te animas a ser parte de esta revolución? Te proponemos esta posición por si te quieres sumar a un nuevo reto profesional Python Developer • Minimum of 5 years of experience in optimization or a related role., • Strong experience with metaheuristic optimization techniques (e.g., Genetic Algorithms, PSO, SA). • Proven ability to translate complex mathematical problems into actionable optimization algorithms., • Proficiency in Python and data science libraries (e.g., Pandas, NumPy, Scikit-learn, Scipy), as well as optimization-focused libraries like PuLP, Pyomo, and metaheuristic frameworks such as Mealpy, DEAP and Optuna., • Strong understanding of business rule modeling and constraint programming., • Proficiency in programming languages such as Python or R., • English fluency MINIMO C1 Formato de trabajo: Availability to work 2 days/week at client offices in Viladecans ¡Te enviamos el portátil a casa! Proceso ágil: Participación en entrevista telefónica y entrevista online 📃Contrato indefinido 💵 Sueldo bruto / año 35.000€ - 42.000€ Ventajas Ioon: ✈️ 23 días laborables de vacaciones al año 🍴 Programa de Retribución Flexible (cheques restaurante, cheque guardería, tarjeta transporte, seguro médico). 🎓 Formación continua: 🧑 🎓 Acceso gratuito a plataforma openwebinars y €350 de presupuesto para tu propia formación (no canjeable, no acumulable) 🏡 Medidas de conciliación (horario flexible, teletrabajo, jornada intensiva los viernes y en verano según proyecto). 🏆 Posibilidad de hacer coaching a compañeros o participar en hackathons donde la marca tiene presencia 🚀 Estabilidad y carrera profesional. 👨 💼 ➕ 1️⃣ Plan de compensación de referencias internas.

Join us as a Founding Senior Software Engineer to build the next generation AI analytics platform for helping product, marketing and sales teams make sense of customer feedback at scale! This is not a full remote role so you are expected to work at least 4 days a week in the office. This role is not suitable for you if you have been working mainly on freelancing projects or only in consulting. We require strong experience working on the same product over a long period of time within a product or data platform organization. Salary Range: 60-75k/year 1. Who we are 🚢 Taizen is building the next-generation AI insights platform for customer feedback. We recognize that making sense of qualitative customer feedback from multiple feedback sources is manual and time-consuming for product, marketing and sales teams to get an in-depth view of customer pain points and identify opportunities to drive sales and retention leading to millions of euros in incremental revenue. 👨‍👨‍👧‍👦 The next frontier of knowledge work will be AI-assisted and our mission is to accelerate this transition into an AI-first world by enabling companies create more value for their customers through a deeper understanding of the customer voice. 🎯 Taizen equips teams with the super powers to go beyond tracking explicit user actions to gleaning insights from unstructured customer feedback data from multiple feedback sources and customer touchpoints. We do this by simplifying complex data collection and reconciliation from multiple sources to ensure high-quality data at the source, automating AI insight extraction at scale and building agents that "gets your insights job done" on your behalf without needing a data scientist or data analyst. 📈 We’ve processed over 500M user signals to date and serve several data-driven and Enterprise companies. If you’re excited about the potential to redefine what the future of data-driven organizations should look like in an AI-first world, then you just might have found your band! 🎶 We are a VC-backed company built by two founders who spent the last 6 years at Spotify shipping personalized listening experiences to millions of Spotify users globally. 2. About the role We are currently seeking an experienced Senior Software Engineer with a strong Data and Backend background to join our growing team. As a Founding Engineer on the team, you will be responsible for building a scalable backend infrastructure for our data-intensive web app, optimizing storage/database workloads, ensuring high availability for our AI/ML backend services, scaling our integrations with multiple tools for ingesting different data types, and building robust data pipelines for data transformation and processing. You’ll partner closely with Full-Stack Engineers and AI/ML Scientists to ship production systems powered by LLMs and ML models. Key Responsibilities • Build and own scalable backend services for our data-intensive web app and AI/ML model serving, • Make database and storage trade-offs to optimize for the best performance when managing large amounts and varieties of data, including vector stores, • Build robust batch and real time data pipelines that can scale with increased load and data, • Build and maintain data integrations with different data sources and platforms (source and sink), • Design and manage the evolution of flexible data models and database infrastructure to handle different types of data sources and data points, optimizing for fast reads/writes, • Implement and manage a robust workflow orchestration for multiple data jobs, • Setup robust testing practices, monitoring and observability to ensure the reliability of all services and data pipelines, • Stay up-to-date with Software Engineering and Data Engineering Best Practices Minimum Qualifications • Bachelor's or Master's Degree in Computer Science or a related field, • Solid CS fundamentals and distributed systems knowledge is a must-have, • Experience building scalable data pipelines, orchestrating workflows and optimizing pipelines, • Experience working with data warehouse technologies, • Experience working with TypeScript/NodeJS/Python and a strongly typed language, • Very comfortable working across the data and backend, • Comfortable managing cloud infrastructure for backend, ML and data pipelines at scale (DevOps), • Ability to work collaboratively with cross-functional teams including Frontend and Machine Learning Engineers Additional Requirements • Previous experience working with LLMs, • Familiarity with vector databases/stores, • Ability to work across the stack and pick up new tools/technologies, • Strong problem-solving skills and ability to work in a fast-paced environment, • Excellent communication and interpersonal skills 3. Why you definitely want to work with us • 🚀 Asides from being part of an exciting mission and building things from scratch, you’ll be part of a small fun and ambitious team that loves moving fast and trying things out., • 👨‍👨‍👧‍👦 You’ll be doing one of the most impactful works of your career, making people’s lives better through AI., • 🥳 You will work hard, but we will celebrate the small and big wins together., • 🎉 We will organize company offsites a few times a year to work and play together., • 💰 And of course, you will get a competitive salary, significant equity ownership and professional development opportunities!

Hola Consultores, S.L. es una empresa especializada en la provisión de Servicios TIC e Ingeniería para la gestión empresarial, ofreciendo soluciones diseñadas a medida de las necesidades de nuestros clientes. Nos enorgullece ser una empresa 2.0 innovadora donde las personas son el centro de nuestra atención. La ética, transparencia, imparcialidad e independencia son valores fundamentales en nuestra filosofía, y también estamos comprometidos con la igualdad de género. Nos esforzamos por garantizar oportunidades equitativas para hombres y mujeres en todas las áreas de nuestro trabajo. Además, estamos firmemente a favor de la igualdad en todas sus formas y promovemos un entorno inclusivo donde cada individuo, independientemente de su género, religión, orientación sexual, etnia o cualquier otra característica, sea valorado y respetado. ¿Te apasiona resolver problemas complejos con impacto real? Buscamos un/a Senior Optimization Scientist para trabajar en proyectos punteros dentro del sector aviación y travel, donde la optimización es clave para la toma de decisiones ✈️📊. 💡 ¿Qué hace especial este rol? • Retos de alto impacto: diseño y aplicación de modelos avanzados de optimización para problemas reales de negocio., • Tecnología de primer nivel: trabajo con metaheurísticas (GA, PSO, SA), programación matemática y librerías líderes como Pyomo, PuLP, Optuna, DEAP, entre otras., • De la teoría a producción: colaboración estrecha con equipos de producto para llevar modelos a entorno productivo 🚀., • Visibilidad y peso estratégico: comunicación de resultados a stakeholders y líderes senior., • Mentoría: acompañamiento y desarrollo de perfiles junior, impulsando una cultura de aprendizaje continuo 🌱. 🧠 Perfil ideal • +5 años de experiencia en optimización, investigación operativa o data science avanzada., • Dominio de Python y del ecosistema de data y optimización., • Capacidad para traducir reglas de negocio en modelos matemáticos sólidos y escalables., • Mentalidad analítica, curiosa y orientada a impacto., • Nivel alto de inglés 🌍. ⭐ Nice to have • Experiencia con solvers como Gurobi, CPLEX o Hexaly., • Conocimientos de cloud (AWS) y despliegue de modelos., • Background en optimización lineal y herramientas avanzadas., • Experiencia en visualización de datos y procesos ETL. 📍 Ubicación y forma de trabajo • Barcelona, • Modelo híbrido: 3 días presenciales por semana, formando parte de un equipo innovador, técnico y colaborativo 🤝. ❤️ Beneficios: 🤝🏽Contrato laboral indefinido y estabilidad desde el primer día. 🚀Todo nuestro apoyo para tu desarrollo personal/profesional. 🕓Jornada laboral hibrida ✍🏻Incorporación inmediata. 🥰Excelente clima laboral. 💊Seguro médico privado con Adeslas (completo + dental). 📕Pago del 100% exámenes de certificación oficial. 💻Pago parcial de cualquier curso de IT/Data. ✔️Grandes proyectos con tecnologías avanzadas. ¡Únete a nuestro equipo! ¡En Hola Consultores apostamos por ti!

Join us as a Founding Senior Full-Stack Software Engineer to build the next generation customer insights platform for helping product, marketing and sales teams make sense of customer feedback at scale! This is not a full remote role so you are expected to work at least 4 days a week in the office. This role is not suitable for you if you have been working mainly on freelancing projects or only in consulting. We require strong experience working on the same product over a long period of time within a product organization. Salary Range: 60-75k euros/year 1. Who we are 🚢 Taizen is building the next-generation AI insights platform for customer feedback. We recognize that making sense of qualitative customer feedback from multiple feedback sources is manual and time-consuming for product, marketing and sales teams to get an in-depth view of customer pain points and identify opportunities to drive sales and retention leading to millions of euros in incremental revenue. 👨‍👨‍👧‍👦 The next frontier of knowledge work will be AI-assisted and our mission is to accelerate this transition into an AI-first world by enabling companies create more value for their customers through a deeper understanding of the customer voice. 🎯 Taizen equips teams with the super powers to go beyond tracking explicit user actions to gleaning insights from unstructured customer feedback data from multiple feedback sources and customer touchpoints. We do this by simplifying complex data collection and reconciliation from multiple sources to ensure high-quality data at the source, automating AI insight extraction at scale and building agents that "gets your insights job done" on your behalf without needing a data scientist or data analyst. 📈 We’ve processed over 500M user signals to date and serve several data-driven and Enterprise companies. If you’re excited about the potential to redefine what the future of data-driven organizations should look like in an AI-first world, then you just might have found your band! 🎶 We are a VC-backed company built by two founders who spent the last 6 years at Spotify shipping personalized listening experiences to millions of Spotify users globally. 2. About the role We are currently seeking an experienced Full-Stack Software Engineer to join our growing team. As a Founding Engineer on the team, you will be responsible for building a sleek frontend user experience, a scalable backend infrastructure for our data-intensive web app, integrations with multiple tools for ingesting data and data pipelines for standardizing data. You will work closely with our AI Scientists and get exposed to working with machine learning models and LLMs in a production setting. Key Responsibilities • Design, prototype, implement and own product features end-to-end, • Build and own the frontend and backend for our data-intensive web app, • Build and maintain a robust and scalable backend infrastructure to power several AI-intensive workloads, • Build and maintain one-click integrations with different data sources and platforms, • Design and manage the evolution of flexible data models and database infrastructure to handle different types of data sources and data points, optimizing for fast reads/writes, • Build data pipelines to clean, standardize and process data from multiple sources, • Setup robust testing practices, monitoring and observability to ensure the reliability of all the components of our infrastructure, • Stay up-to-date with Software Engineering Best Practices Minimum Qualifications • Bachelor's or Master's Degree in Computer Science or a related field, • Solid CS fundamentals and distributed systems knowledge is a must-have, • Strong experience working with React/NextJS/TypeScript/NodeJS, • Very comfortable working across the stack (primarily frontend and backend), • Experience with building responsive web applications and scalable backend services, • Comfortable managing frontend and backend cloud infrastructure at scale in a production environment (DevOps), • Ability to work collaboratively with cross-functional teams including Machine Learning Engineers Additional Requirements • Familiarity with building data pipelines is a plus, • Ability to work across the stack and pick up new tools/technologies, • Strong problem-solving skills and ability to work in a fast-paced environment, • Bonus points for previous experience working on Machine Learning, LLM or Data platforms, • Excellent communication and interpersonal skills 3. Why you definitely want to work with us • 🚀 Asides from being part of an exciting mission and building things from scratch, you’ll be part of a small fun and ambitious team that loves moving fast and trying things out., • 👨‍👨‍👧‍👦 You’ll be doing one of the most impactful works of your career, making people’s lives better through AI., • 🥳 You will work hard, but we will celebrate the small and big wins together., • 🎉 We will organize company offsites a few times a year to work and play together., • 💰 And of course, you will get a competitive salary, significant equity ownership and professional development opportunities!

We are seeking a Senior Data Scientist/AI Engineer specializing in AI Safety to lead adversarial testing, risk assessment, and safety evaluations for LLM- and agent-powered chatbot systems. This role focuses on ensuring that AI technologies are safe, reliable, and aligned with business and user needs across high impact use cases. You will join a collaborative interdisciplinary team to design, evaluate, and harden AI/ML systems against misuse, failures, and emerging risks. You will work closely with product owners, engineering teams, and business stakeholders to identify safety requirements, conduct adversarial assessments, and develop robust mitigation strategies. This role is highly technical and safety critical, with broad visibility and influence across the organization. RESPONSABILITIES AI Safety, Robustness & Risk Assessment • Lead adversarial testing, including jailbreak attempts, prompt injection, harmful content generation, system prompt extraction, and agent tool misuse., • Conduct end to end risk assessments for AI driven chatbots and autonomous agent systems, identifying hazards, evaluating exposure, and defining mitigation strategies., • Build and maintain AI safety evaluation pipelines, including red team test suites, scenario-based evaluations, and automated stress testing., • Define and monitor safety KPIs such as harmful output rates, robustness scores, and model resilience metrics., • Analyze failure modes (e.g., hallucinations, deceptive reasoning, unsafe tool execution) and design guardrails to minimize risks. Technical Development & Collaboration • Develop reproducible experiments for LLM behavior analysis, including prompt engineering, control mechanisms, and guardrail testing., • Partner with data engineers and MLOps teams to integrate safety evaluations into CI/CD pipelines., • Work with product teams to translate safety requirements into actionable technical specifications., • Support model governance, including documentation, safety reports, and compliance with internal and external standards., • Contribute to innovation and research around emerging safety methodologies for LLMs and agent architectures. Knowledge Sharing & Leadership • Serve as an internal expert on AI safety best practices, adversarial testing methodologies, and robust system design., • Provide guidance and mentorship to data scientists, engineers, and product partners on safe AI development., • Create high-quality documentation, playbooks, and reusable tools for safety evaluations. QUALIFICATIONS • Master’s degree in Computer Science, Data Science, Machine Learning, or related quantitative field., • 4+ years of experience developing or evaluating machine learning systems, including LLM- or NLP-based applications., • Strong knowledge of Generative AI and Transformer-based models., • Experience with at least one deep learning framework (PyTorch, TensorFlow)., • Proficiency with Python and common data/ML libraries., • Experience conducting model evaluations, experimentation, or reliability testing., • Clear communication skills and the ability to translate technical findings into business relevant insights. Preferred Qualifications • Experience with adversarial ML, red teaming, or AI safety research., • Familiarity with safety testing frameworks such as automated red-teamers, harmful content classifiers, or jailbreak detection systems., • Hands-on experience with LLM agents, tool-use orchestration, or autonomous systems., • Knowledge of risk management frameworks (e.g., NIST AI RMF, ISO 42001) and Responsible AI principles., • Experience designing safety guardrails, moderation layers, or policy enforcement mechanisms., • Background in reinforcement learning or agent evaluation., • Experience with cloud platforms (AWS, Azure, GCP) and MLOps workflows.

Senior Data engineer Descripción Senior Data engineer Ubicación: Barcelona Viladecans (Área Metropolitana) Modalidad: híbrido (2 días/semana en oficinas del cliente) Sector: Industria Descripción del puesto Buscamos un/a Senior Data Scientist especializado/a en Optimización par

Titulación Grado/Máster en Matemáticas, Informática o similar Inglés mínimo C1 Modalidad de trabajo: Hibrido Viladecans (Barcelona) Dos días presenciales NS, es una empresa donde se valora tanto el perfil profesional tecnológico de los trabajadores, como el interés y la aptitud que demue

TASKS - Build and improve the data science stack - Create insights and visualizations of data - Train machine learning models at scale in a cloud environment - A/B test your ML models on the website and learn from the results - Write production-ready code - Communicate clearly and effectively

Engineer DATA Descripción Data Engineer (Híbrido en Barcelona) Ubicación: Barcelona (Viladecans Área Metropolitana) Modalidad: híbrida, con 2 días por semana presencial en oficinas del cliente.Descripción del puesto Buscamos un/a Data Engineer / Data Scientist de nivel mid especializad

Senior Optimization Scientist We are seeking an experienced Senior Optimization Scientist to design advanced optimization models and algorithms that solve complex engineering and operational challenges. Proven ability to convert complex business problems into optimization algorithms Proficiency in P

NTT DATA is seeking a passionate Data Scientist / Senior Data Scientist to join our AI team. For senior: A minimum of 3 years of experience in Data Science or related fields. Mentor junior data scientists (for Senior positions) and contribute to a culture of continuous learning and improvement withi

Responsibilities Leading multiple AI initiatives across product development and delivery Working directly with clients to translate complex business problems into scalable AI solutions Owning product or solution verticals and driving measurable outcomes Leading and mentoring teams of data scientists

Senior Data Scientist – Logistics & Supply Chain (Freelance) We are looking for a Senior Data Scientist (Freelance) to deliver data-driven solutions for logistics and supply chain optimization, working closely with operations and business teams.What you’ll do Optimize logistics networks, pick

Senior Optimization Scientist We are seeking an experienced Senior Optimization Scientist to design advanced optimization models and algorithms that solve complex engineering and operational challenges. Proven ability to convert complex business problems into optimization algorithms ~ Proficiency in

Proven ability to convert complex business problems into optimization algorithms ~ Proficiency in Python and libraries such as Pandas, NumPy, SciPy, and Scikit-learn ~ Experience with optimization tools such as PuLP, Pyomo, DEAP, Mealpy, or Optuna ~ Strong understanding of constraint programming and

Proficiency in Python and data science libraries (e. Proficiency in programming languages such as Python or R. En Ioon estamos convencidos de que la tecnología será el eje de la transformación de nuestras vidas, ¿Te animas a ser parte de esta revolución? Te proponemos esta posición por si te

Senior Optimization Scientist We are seeking an experienced Senior Optimization Scientist to design advanced optimization models and algorithms that solve complex engineering and operational challenges. Proven ability to convert complex business problems into optimization algorithms ~ Proficiency in

If you’re looking for a change, want new challenges, and you specialize in Data… keep reading because this opportunity will interest you! We are looking for a Senior Data Scientist to join a stable position at one of our main clients in the aviation industry. As a Data Scientist, you will wo

If you’re looking for a change, want new challenges, and you specialize in Data… keep reading because this opportunity will interest you! We are looking for a Senior Data Scientist to join a stable position at one of our main clients in the aviation industry. As a Data Scientist, you will wo

NTT DATA is seeking a passionate Data Scientist / Senior Data Scientist to join our AI team.This is a fantastic opportunity to work alongside brilliant minds in data science, where you can learn and enrich yourself in a dynamic and innovative environment, leveraging cutting-edge Artificial Intellige

Senior Data Scientist – Logistics & Supply Chain (Freelance) We are looking for a Senior Data Scientist (Freelance) to deliver data-driven solutions for logistics and supply chain optimization, working closely with operations and business teams. What you’ll do Optimize logistics networks, picki

Strong understanding of business rule modeling and constraint programming.

Why Choose TD SYNNEX: Aumente sus posibilidades de llegar a la fase de entrevista leyendo la descripción completa del puesto y enviando su solicitud sin demora. TD SYNNEX is a Fortune 100 company with over $58 billion in revenue (NYSE: SNX), recognized as one of the world's leading technology distributors and solutions aggregators. With a diverse team of 24,000 employees operating across more than 100 countries, we support over 150,000 customers in maximizing the value of their technology investments, driving business results, and unlocking growth opportunities. TD SYNNEX is a certified Great Place to Work, celebrated for our dynamic culture and comprehensive benefits. Our diverse workforce is our greatest strength, fostering success and inclusivity. About the role: TD SYNNEX has built a strong data analytics capability, focused on creating predictive insights, automation of the business processes and personalization of the partner interactions. We are looking for a skilled Data Engineer to join our team and play a key role in designing, building, and optimizing data infrastructure. You will work with cutting-edge technologies like Azure/AWS, Snowflake, and Python to develop scalable ETL pipelines, automate workflows, and deliver impactful data solutions. This position requires a collaborative mindset, technical expertise, and the ability to transform complex data into actionable insights that drive business success. What you will do: • Process and manage complex datasets using Python, SQL, and Snowflake, ensuring accurate and efficient ETL workflows on Azure/AWS infrastructure., • Automate and optimize data workflows, developing tools to empower analytics and engineering teams., • Apply advanced data techniques such as machine learning and statistical analysis to drive business insights., • Build interactive dashboards and visualizations in Power BI to support decision-making processes., • Minimum 3 years of experience in a similar role (Data Engineer, Data Scientist or BI)., • Strong knowledge of Python for data manipulation and scripting., • Hands-on experience with data warehousing, ideally using Snowflake., • Proficiency in Azure/AWS services, including data integration and cloud-based workflows., • Expertise in ETL processes, including API integration, data extraction, and testing., • Familiarity with Power BI for data visualization and reporting., • Certification PL-200: Microsoft Power Platform Functional Consultant or hands-on experience with tools like Power Apps and Power Automate., • Comprehensive private health and life insurance to keep you covered., • Remote/hybrid work model within Spain., • Tailored salary perks covering transportation, meals, learning and childcare needs., • Special rates on gym memberships through Wellhub., • On-site nursery and physiotherapist at the office., • Mental health support, including online therapy with LEAD and wellness programs through Wellhub (iFeel, Calm...), • Learning Opportunities: Access to a comprehensive learning platform to support your professional growth., • A Global Atmosphere: Join a multicultural and diverse environment where opportunities for growth and collaboration abound., • Elective Benefits: Our programs are tailored to your country to best accommodate your lifestyle., • Grow Your Career: Accelerate your path to success (and keep up with the future) with formal programs on leadership and professional development, and many more on-demand courses., • Elevate Your Personal Well-Being: Boost your financial, physical, and mental well-being through seminars, events, and our global Life Empowerment Assistance Program., • Diversity, Equity & Inclusion: It's not just a phrase to us; valuing every voice is how we succeed. Join us in celebrating our global diversity through inclusive education, meaningful peer-to-peer conversations, and equitable growth and development opportunities., • Make the Most of our Global Organization: Network with other new co-workers within your first 30 days through our onboarding program.

Hands-on Data Scientist Manager (AI start-up) Compruebe que cumple con los requisitos de habilidades para este puesto, así como con la experiencia asociada, y luego envíe su CV a continuación. Salary: €87k + 10% bonus Industry: AI software, start-up - heavily backed by a global investor Workplace: Hybrid - 2 days per week Offices: Barcelona or Madrid Our client, the AI tech firm, are helping businesses across the globe prioritize and deliver impact at speed. 2026 is going to be a very busy year and we need a Lead Data Scientist who's are ready for their next move in either Madrid or Barcelona. You don't need to have managed / led teams, but you will need to have experience mentoring & coaching. Question tiiiiiime..... Do you know how the data you're working with effects the business? This question is KEY. Do you have a passion/interest in AI? Are you a people-person and someone who can work in an start-up, nimble environment? Tech stack / experience needed: ~ Python, R, SQL ~ Lead an AI lab and develop AI products ~ OO programming - APUI's, AWS Lambda, crontab ~4+ years Machine Learning methodologies ~ Business acumen, experience with stakeholders ~ Experience with embeddings, genAI and some LLM fine tuning ~ Calibration of unbalanced problems, RF vs XGB, data leakage with oversampling ~ PhD or Masters in Data Science / Engineering / Mathematics ~ AWS experience is a bonus The AI platform is literally flying off the shelf and leading enterprises are knocking on their door, as no other Decision Intelligence platform is this powerful. xcskxlj Come and join this rocket-ship, be part of something that is genuinely improving the world around us, using Artificial Intelligence. Message me on here and we can discuss the company and position in more detail - I look forward to hearing from you. #artificialintelligence #datascience #madrid #barcelona #gamechanging

Join us as a Founding Senior Full-Stack Software Engineer to build the next generation customer insights platform for helping product, marketing and sales teams make sense of customer feedback at scale! Inscríbase ahora, lea los detalles del trabajo desplazándose hacia abajo. Verifique que posee las habilidades necesarias antes de enviar una solicitud. This is not a full remote role so you are expected to work at least 4 days a week in the office. This role is not suitable for you if you have been working mainly on freelancing projects or only in consulting. We recognize that making sense of qualitative customer feedback from multiple feedback sources is manual and time-consuming for product, marketing and sales teams to get an in-depth view of customer pain points and identify opportunities to drive sales and retention leading to millions of euros in incremental revenue. #The next frontier of knowledge work will be AI-assisted and our mission is to accelerate this transition into an AI-first world by enabling companies create more value for their customers through a deeper understanding of the customer voice. #Taizen equips teams with the super powers to go beyond tracking explicit user actions to gleaning insights from unstructured customer feedback data from multiple feedback sources and customer touchpoints. We do this by simplifying complex data collection and reconciliation from multiple sources to ensure high-quality data at the source, automating AI insight extraction at scale and building agents that "gets your insights job done" on your behalf without needing a data scientist or data analyst. #We’ve processed over 500M user signals to date and serve several data-driven and Enterprise companies. If you’re excited about the potential to redefine what the future of data-driven organizations should look like in an AI-first world, then you just might have found your We are a VC-backed company built by two founders who spent the last 6 years at Spotify shipping personalized listening experiences to millions of Spotify users globally. We are currently seeking an experienced Full-Stack Software Engineer to join our growing team. As a Founding Engineer on the team, you will be responsible for building a sleek frontend user experience, a scalable backend infrastructure for our data-intensive web app, integrations with multiple tools for ingesting data and data pipelines for standardizing data. You will work closely with our AI Scientists and get exposed to working with machine learning models and LLMs in a production setting. xcskxlj Build and own the frontend and backend for our data-intensive web app Build and maintain a robust and scalable backend infrastructure to power several AI-intensive workloads Build and maintain one-click integrations with different data sources and platforms Design and manage the evolution of flexible data models and database infrastructure to handle different types of data sources and data points, optimizing for fast reads/writes Build data pipelines to clean, standardize and process data from multiple sources Setup robust testing practices, monitoring and observability to ensure the reliability of all the components of our infrastructure Stay up-to-date with Software Engineering Best Practices Bachelor's or Master's Degree in Computer Science or a related field Strong experience working with React/NextJS/TypeScript/NodeJS Very comfortable working across the stack (primarily frontend and backend) Experience with building responsive web applications and scalable backend services Comfortable managing frontend and backend cloud infrastructure at scale in a production environment (DevOps) Ability to work collaboratively with cross-functional teams including Machine Learning Engineers Familiarity with building data pipelines is a plus Bonus points for previous experience working on Machine Learning, LLM or Data platforms And of course, you will get a competitive salary, significant equity ownership and professional development opportunities!

NTT DATA is seeking a passionate Data Scientist / Senior Data Scientist to join our AI team.This is a fantastic opportunity to work alongside brilliant minds in data science, where you can learn and enrich yourself in a dynamic and innovative environment, leveraging cutting-edge Artificial Intellige

If you’re looking for a change, want new challenges, and you specialize in Data… keep reading because this opportunity will interest you! We are looking for a Senior Data Scientist to join a stable position at one of our main clients in the aviation industry. As a Data Scientist, you will wo

Proficiency in Python and data science libraries (e. Proficiency in programming languages such as Python or R. En Ioon estamos convencidos de que la tecnología será el eje de la transformación de nuestras vidas, ¿Te animas a ser parte de esta revolución? Te proponemos esta posición por si te

En Ioon estamos convencidos de que la tecnología será el eje de la transformación de nuestras vidas, ¿Te animas a ser parte de esta revolución? Te proponemos esta posición por si te quieres sumar a un nuevo reto profesional Python Developer • Minimum of 5 years of experience in optimizat

Join us as a Founding Senior Software Engineer to build the next generation AI analytics platform for helping product, marketing and sales teams make sense of customer feedback at scale! This is not a full remote role so you are expected to work at least 4 days a week in the office. This role is not suitable for you if you have been working mainly on freelancing projects or only in consulting. We require strong experience working on the same product over a long period of time within a product or data platform organization. We recognize that making sense of qualitative customer feedback from multiple feedback sources is manual and time-consuming for product, marketing and sales teams to get an in-depth view of customer pain points and identify opportunities to drive sales and retention leading to millions of euros in incremental revenue. &##The next frontier of knowledge work will be AI-assisted and our mission is to accelerate this transition into an AI-first world by enabling companies create more value for their customers through a deeper understanding of the customer voice. &##Taizen equips teams with the super powers to go beyond tracking explicit user actions to gleaning insights from unstructured customer feedback data from multiple feedback sources and customer touchpoints. We do this by simplifying complex data collection and reconciliation from multiple sources to ensure high-quality data at the source, automating AI insight extraction at scale and building agents that "gets your insights job done" on your behalf without needing a data scientist or data analyst. &##We’ve processed over 500M user signals to date and serve several data-driven and Enterprise companies. If you’re excited about the potential to redefine what the future of data-driven organizations should look like in an AI-first world, then you just might have found your We are a VC-backed company built by two founders who spent the last 6 years at Spotify shipping personalized listening experiences to millions of Spotify users globally. We are currently seeking an experienced Senior Software Engineer with a strong Data and Backend background to join our growing team. As a Founding Engineer on the team, you will be responsible for building a scalable backend infrastructure for our data-intensive web app, optimizing storage/database workloads, ensuring high availability for our AI/ML backend services, scaling our integrations with multiple tools for ingesting different data types, and building robust data pipelines for data transformation and processing. You’ll partner closely with Full-Stack Engineers and AI/ML Scientists to ship production systems powered by LLMs and ML models. Build and own scalable backend services for our data-intensive web app and AI/ML model serving Make database and storage trade-offs to optimize for the best performance when managing large amounts and varieties of data, including vector stores Build robust batch and real time data pipelines that can scale with increased load and data Build and maintain data integrations with different data sources and platforms (source and sink) Design and manage the evolution of flexible data models and database infrastructure to handle different types of data sources and data points, optimizing for fast reads/writes Implement and manage a robust workflow orchestration for multiple data jobs Setup robust testing practices, monitoring and observability to ensure the reliability of all services and data pipelines Stay up-to-date with Software Engineering and Data Engineering Best Practices Bachelor's or Master's Degree in Computer Science or a related field Experience building scalable data pipelines, orchestrating workflows and optimizing pipelines Experience working with data warehouse technologies Experience working with TypeScript/NodeJS/Python and a strongly typed language Very comfortable working across the data and backend Comfortable managing cloud infrastructure for backend, ML and data pipelines at scale (DevOps) Ability to work collaboratively with cross-functional teams including Frontend and Machine Learning Engineers Familiarity with vector databases/stores And of course, you will get a competitive salary, significant equity ownership and professional development opportunities!

Senior Data Scientist – Logistics & Supply Chain (Freelance) We are looking for a Senior Data Scientist (Freelance) to deliver data-driven solutions for logistics and supply chain optimization, working closely with operations and business teams.What you’ll do Optimize logistics networks, pickin

Join us as a Founding Senior Software Engineer to build the next generation AI analytics platform for helping product, marketing and sales teams make sense of customer feedback at scale! This is not a full remote role so you are expected to work at least 4 days a week in the office. This role is not suitable for you if you have been working mainly on freelancing projects or only in consulting. We require strong experience working on the same product over a long period of time within a product or data platform organization. We recognize that making sense of qualitative customer feedback from multiple feedback sources is manual and time-consuming for product, marketing and sales teams to get an in-depth view of customer pain points and identify opportunities to drive sales and retention leading to millions of euros in incremental revenue. &##The next frontier of knowledge work will be AI-assisted and our mission is to accelerate this transition into an AI-first world by enabling companies create more value for their customers through a deeper understanding of the customer voice. &##Taizen equips teams with the super powers to go beyond tracking explicit user actions to gleaning insights from unstructured customer feedback data from multiple feedback sources and customer touchpoints. We do this by simplifying complex data collection and reconciliation from multiple sources to ensure high-quality data at the source, automating AI insight extraction at scale and building agents that "gets your insights job done" on your behalf without needing a data scientist or data analyst. &##We’ve processed over 500M user signals to date and serve several data-driven and Enterprise companies. If you’re excited about the potential to redefine what the future of data-driven organizations should look like in an AI-first world, then you just might have found your We are a VC-backed company built by two founders who spent the last 6 years at Spotify shipping personalized listening experiences to millions of Spotify users globally. We are currently seeking an experienced Senior Software Engineer with a strong Data and Backend background to join our growing team. As a Founding Engineer on the team, you will be responsible for building a scalable backend infrastructure for our data-intensive web app, optimizing storage/database workloads, ensuring high availability for our AI/ML backend services, scaling our integrations with multiple tools for ingesting different data types, and building robust data pipelines for data transformation and processing. You’ll partner closely with Full-Stack Engineers and AI/ML Scientists to ship production systems powered by LLMs and ML models. Build and own scalable backend services for our data-intensive web app and AI/ML model serving Make database and storage trade-offs to optimize for the best performance when managing large amounts and varieties of data, including vector stores Build robust batch and real time data pipelines that can scale with increased load and data Build and maintain data integrations with different data sources and platforms (source and sink) Design and manage the evolution of flexible data models and database infrastructure to handle different types of data sources and data points, optimizing for fast reads/writes Implement and manage a robust workflow orchestration for multiple data jobs Setup robust testing practices, monitoring and observability to ensure the reliability of all services and data pipelines Stay up-to-date with Software Engineering and Data Engineering Best Practices Bachelor's or Master's Degree in Computer Science or a related field Experience building scalable data pipelines, orchestrating workflows and optimizing pipelines Experience working with data warehouse technologies Experience working with TypeScript/NodeJS/Python and a strongly typed language Very comfortable working across the data and backend Comfortable managing cloud infrastructure for backend, ML and data pipelines at scale (DevOps) Ability to work collaboratively with cross-functional teams including Frontend and Machine Learning Engineers Familiarity with vector databases/stores And of course, you will get a competitive salary, significant equity ownership and professional development opportunities!

Join us as a Founding Senior Software Engineer to build the next generation AI analytics platform for helping product, marketing and sales teams make sense of customer feedback at scale! This is not a full remote role so you are expected to work at least 4 days a week in the office. This role is not suitable for you if you have been working mainly on freelancing projects or only in consulting. We require strong experience working on the same product over a long period of time within a product or data platform organization. We recognize that making sense of qualitative customer feedback from multiple feedback sources is manual and time-consuming for product, marketing and sales teams to get an in-depth view of customer pain points and identify opportunities to drive sales and retention leading to millions of euros in incremental revenue. &##The next frontier of knowledge work will be AI-assisted and our mission is to accelerate this transition into an AI-first world by enabling companies create more value for their customers through a deeper understanding of the customer voice. &##Taizen equips teams with the super powers to go beyond tracking explicit user actions to gleaning insights from unstructured customer feedback data from multiple feedback sources and customer touchpoints. We do this by simplifying complex data collection and reconciliation from multiple sources to ensure high-quality data at the source, automating AI insight extraction at scale and building agents that "gets your insights job done" on your behalf without needing a data scientist or data analyst. &##We’ve processed over 500M user signals to date and serve several data-driven and Enterprise companies. If you’re excited about the potential to redefine what the future of data-driven organizations should look like in an AI-first world, then you just might have found your We are a VC-backed company built by two founders who spent the last 6 years at Spotify shipping personalized listening experiences to millions of Spotify users globally. We are currently seeking an experienced Senior Software Engineer with a strong Data and Backend background to join our growing team. As a Founding Engineer on the team, you will be responsible for building a scalable backend infrastructure for our data-intensive web app, optimizing storage/database workloads, ensuring high availability for our AI/ML backend services, scaling our integrations with multiple tools for ingesting different data types, and building robust data pipelines for data transformation and processing. You’ll partner closely with Full-Stack Engineers and AI/ML Scientists to ship production systems powered by LLMs and ML models. Build and own scalable backend services for our data-intensive web app and AI/ML model serving Make database and storage trade-offs to optimize for the best performance when managing large amounts and varieties of data, including vector stores Build robust batch and real time data pipelines that can scale with increased load and data Build and maintain data integrations with different data sources and platforms (source and sink) Design and manage the evolution of flexible data models and database infrastructure to handle different types of data sources and data points, optimizing for fast reads/writes Implement and manage a robust workflow orchestration for multiple data jobs Setup robust testing practices, monitoring and observability to ensure the reliability of all services and data pipelines Stay up-to-date with Software Engineering and Data Engineering Best Practices Bachelor's or Master's Degree in Computer Science or a related field Experience building scalable data pipelines, orchestrating workflows and optimizing pipelines Experience working with data warehouse technologies Experience working with TypeScript/NodeJS/Python and a strongly typed language Very comfortable working across the data and backend Comfortable managing cloud infrastructure for backend, ML and data pipelines at scale (DevOps) Ability to work collaboratively with cross-functional teams including Frontend and Machine Learning Engineers Familiarity with vector databases/stores And of course, you will get a competitive salary, significant equity ownership and professional development opportunities!

NTT DATA is seeking a passionate Data Scientist / Senior Data Scientist to join our AI team.This is a fantastic opportunity to work alongside brilliant minds in data science, where you can learn and enrich yourself in a dynamic and innovative environment, leveraging cutting-edge Artificial Intellige

Senior Data Scientist – Logistics & Supply Chain (Freelance) We are looking for a Senior Data Scientist (Freelance) to deliver data-driven solutions for logistics and supply chain optimization, working closely with operations and business teams.What you’ll do Optimize logistics networks, pickin

We are looking for a Senior Optimization Scientist to join a cutting-edge technology project within the aviation and travel sector , working on complex, high-impact optimization problems.Genetic Algorithms, PSO, Simulated Annealing).Data Analysis & Preparation Collect, clean, and preprocess data

We are looking for a Senior Optimization Scientist to join a cutting-edge technology project within the aviation and travel sector , working on complex, high-impact optimization problems.Genetic Algorithms, PSO, Simulated Annealing).Data Analysis & Preparation Collect, clean, and preprocess data

NTT DATA is seeking a passionate Data Scientist / Senior Data Scientist to join our AI team.This is a fantastic opportunity to work alongside brilliant minds in data science, where you can learn and enrich yourself in a dynamic and innovative environment, leveraging cutting-edge Artificial Intellige

Senior Data Scientist – Logistics & Supply Chain (Freelance) We are looking for a Senior Data Scientist (Freelance) to deliver data-driven solutions for logistics and supply chain optimization, working closely with operations and business teams. What you’ll do Optimize logistics networks, picki

This job is with IBEC, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. With the aim to recruit research staff for the implementation of one of the sixteen "Collaborative Projects" selected in Catalonia within the framework of the Complementary Plan for Biotechnology in Catalonia, this selection process is opened. This Complementary Plan is co-funded by the Ministry of Science and Innovation and the Generalitat de Catalunya under the C17.I1 of the Recovery, Transformation and Resilience Plan (PRTR). 1. Introduction to the vacant position: IBEC Molecular Bionics, Nanobioengineering, and Molecular and Cellular Neurobiotechnology groups, in collaboration with the Autonomous University of Barcelona -Institute of Neuroscience, the San Pau Hospital Memory Unit, and the Achucarro Basque Centre for Neuroscience, are looking for a Research Scientist to work on the design of Alzheimer's disease-modifying Nanomedicines. We will synthesize block copolymers amphiphilic co-polyesters comprising anti-inflammatory metabolites for making nanomedicines to target the blood-brain barrier. We will develop a new approach to cellular targeting based on combining multivalent interactions with steric repulsion to create association profiles based on the cell receptor composition, i.e., its phenotype [Tian et al. Science Adv. 2020, 6, 4 , eaat0919 ; Liu et al. Nature Comm. 2020 11, 4836; and Acosta-Gutierrez et al. ACS Central Sci. 2022,8, 7, 891-904]. We will build on this and synthesize nanomedicines via bottom-up self-assembly, enabling us to precisely control the surface composition and final shape. We will synthesize block copolymers to assemble into spherical or cylindrical micelles by varying the copolymer molecular mass and the final micelle compositions. The contract will be within the framework of the "Alzheimer's disease-modifying Nanomedicines" (ADNano) project prioritized by the IBEC under the "Plan Complementario de Biotecnología aplicada a la Salud" ( biotechnology applied to health ). This Plan Complementario is co-financed by the Ministerio de Ciencia e Innovación and the Generalitat de Catalunya, with funds from the European Union NextGenerationEU (PRTR-C17.I1) 2. The successful candidate will develop research involving: Under the direction of Prof Giuseppe Battaglia, the applicant will carry out the following research activities: Synthesis of sequenced controlled polyesters Self-assembly and characterization of micelles Conjugations and characterization of LRPs ligands to micelles. Assessment of BBB crossing and anti-inflammatory activity. The candidate will work at IBEC Molecular Bionics group facilities (Parc Científic de Barcelona). 3. Requirements for candidates Essential: PhD in Polymer Chemistry, Nanomedicine, Bioengineering, Materials Science, or related discipline Prior experience in step and controlled polymerizations Previous experience in micelles or vesicle characterization Competencies and skills: Communication, Teamwork and collaboration, Commitment, Proactivity, Integrity, Critical and Analytical thinking High level of English A dvantageous: Prior experience with block copolymer micelles for drug delivery and biomedical applications Experience with blood-brain barrier in vitro models We Offer: Number of available positions: 1 Starting date: Between 1st of April and the 16th of June 2023 Working conditions: Full-time 18-month contract. Attractive salary Measures to reconcile work and family life (maternity and paternity leave, flexible schedule working hours, teleworking, 23 working days of paid holidays, and nine leave days for personal matters, among others). Stimulating, interdisciplinary research and a high-quality international scientific environment. IBEC ensures equal access to professional development opportunities irrespective of employment status, length at IBEC, or other factors. The IBEC's yearly training catalogue offers a wide range of technical and transferable skills training, including mobility grants and a Mentoring program for researchers. An induction program to facilitate incorporation at IBEC and additional support are provided for foreigners to obtain Visa-working permits and to install in Barcelona. How to apply: Until December 22nd, an online application form is available through IBEC's dedicated site: Only those applications submitted before the deadline will be evaluated. Reference: PPCC-ADNano_1 If you have any further questions regarding your application or the application process, please get in touch with us at If you have any questions regarding a project or the Complementary Plan, please get in touch with us at Principles of the selection process : IBEC is committed to the principles of the Code of Conduct for the Recruitment of Researchers of the European Commission and the Open, Transparent, and Merit-based Recruitment principles (OTM-R). IBEC´s Commitment to equal opportunities: Our strength and excellence as an international transdisciplinary Research Institute are based on diversity. Being an equal opportunity employer, we are committed to diversity and inclusion to support employees irrespective of their gender, nationality, religion, disabilities, age, sexual orientation, or cultural and socioeconomic background." Protection of personal data: IBEC guarantees that candidates' confidential data are processed per the EU General Data Protection Regulation (GDPR) requirements and Law 3/2018 on Data Protection. Personal data will be processed solely for the selection process. Who are we? The Institute for Bioengineering of Catalonia, IBEC is an interdisciplinary research center focused on Bioengineering and Nanomedicine based in Barcelona. IBEC is one of the top research institutions named Severo Ochoa Research Centre by the Ministry of Science, Universities, and Innovation, which recognizes excellence at the highest international level in research, training, human resources, outreach, and technology transfer. IBEC's mission is to develop international high-quality, interdisciplinary research that, while creating knowledge, contributes to a better quality of life, improves health, and creates wealth. A close link with key universities, reference hospitals, and corporations are assets that facilitate achieving the mission. IBEC was established in 2005 by the Generalitat de Catalunya (Autonomous Government of Catalonia), the University of Barcelona (UB), and the Technical University of Catalonia (UPC). IBEC is located within the Barcelona Science Park and manages 3.800 square meters of facilities, with an annual budget of 13 Mio€; 3.800 square meters of facilities; 21 research groups and a team of researchers and support services of 350 people from 30 different countries. Share this... FacebookPinterestTwitterLinkedin

Main tasks and responsibilities: Prepare a Data Management Plan Improve the current workflows for metabolomics data analysis in R Analyze experimental data using statistics and machine learning models Requirements for candidates: Essential: Degree or Master in data science or related areas. Protecti