Software engineer

Software Engineer Are you a Software Engineer who wants to apply their technical expertise to real innovation projects? At Mosaic Factor, we specialize in developing custom AI algorithms and turning them into robust and scalable software applications for the mobility and logistics sectors, combining Big Data, Machine Learning, and Artificial Intelligence in solutions with real impact. ABOUT THE OPPORTUNITY We are looking for a Software Engineer with solid software engineering background to join our team in developing innovative solutions that solve real market problems. You will primarily work on developing complex and scalable back-end systems for AI solutions, with opportunities to contribute to front-end development when needed. Your expertise will be key to transforming research concepts into productive applications that optimize urban transport, improve global logistics, and contribute to more sustainable cities. You will collaborate closely with data scientists, domain experts, and researchers in an environment where technological innovation combines with real social impact. WHAT YOU NEED TO EXCEL Education and ExperienceDegree in Computer Science, or related field 3+ years of experience in software development, with emphasis on back-end systems Proven experience in real development and production deployment projectsCore Technical ExpertiseProgramming Paradigms: Solid knowledge of object-oriented, functional, and other programming paradigms Languages: Professional experience with Java and Python, with ability to work efficiently in both Software Architecture: Deep knowledge of design patterns, SOLID principles, and scalable architectures APIs and Microservices: Experience designing and implementing RESTful APIs and distributed architecturesFront-End Development (Highly Valued)React: Practical experience developing user interfaces with React and its ecosystem Java Script/Type Script: Solid knowledge of modern front-end stack UI/UX: Ability to create intuitive interfaces that handle complex dataDev Ops and InfrastructureContainers: Experience with Docker and container orchestration CI/CD: Knowledge of continuous integration and deployment pipelines Cloud Platforms: Familiarity with AWS, GCP, or Azure for production deployment Tools: Git, monitoring systems, and observability toolsAI/ML Knowledge (Differential Plus)Fundamental Concepts: Understanding of Machine Learning algorithms and their practical application Model Integration: Experience integrating ML models into production applications Generative AI: Knowledge of LLMs, RAG, or agent frameworks for innovative applications MLOps: Experience in model lifecycle, from development to production monitoringWHAT WE OFFER Real Innovation ProjectsPrediction Systems for route optimization and urban fleet management Data Platforms that process mobility information in real-time AI Solutions for sustainable logistics and efficient e Commerce Advanced Applications that combine European research with practical implementationProfessional GrowthDirect collaboration with international researchers and experts Participation in Horizon Europe projects and innovation initiatives Continuous training in emerging AI technologies and software development Exposure to different domains: automotive, smart cities, green logisticsFlexible Work EnvironmentHybrid mode: Barcelona city center office + remote work Flexible hours that adapt to your productivity and work style International team with collaborative and supportive culture Relaxed atmosphere where ideas and technical contributions are valuedBenefits and CompensationCompetitive salary according to your experience and contribution to the team Comprehensive social benefits Training budget and participation in technical conferences Flexibility to explore new technologies and innovative approachesYOUR RESPONSIBILITIES Back-End DevelopmentDesign and implement robust and scalable back-end systems Develop efficient APIs that integrate complex data and AI algorithms Optimize performance of applications handling large data volumes Maintain code quality through best practices, testing, and technical documentationFront-End ContributionDevelop intuitive interfaces using React to visualize complex data Collaborate in designing user experiences that facilitate decision-making Integrate front-end with back-end systems efficiently and maintainablyIntegration and DeploymentImplement solutions in high-availability production environments Manage CI/CD pipelines for automated and secure deployment Monitor production systems and resolve incidents proactivelyCollaboration and InnovationWork closely with data scientists to productize research algorithms Participate in defining technical architectures for new projects Contribute technical ideas to improve existing processes and solutions Stay updated on emerging technologies relevant to the domainAre you ready to apply your software engineering expertise to projects that truly matter? At MOSAIC Factor you will have the opportunity to work at the intersection of advanced technology and social innovation, developing solutions that contribute to a more sustainable and intelligent future. Join our team and be part of the technological transformation in mobility and logistics.