Mid Backend Software Engineer (R&D Projects, Python)

EXUS AI Labs is the Research and Development division of EXUS, which has gained substantial experience in managing research activities, from ideation to realization, leveraging a highly professional and diverse team. EXUS AI Labs coordinates and participates in projects that have received funding under the Innovation and Horizon EUROPE Program. Our division is working on more than 35 large-scale Research and Innovation Projects in various sectors, including Security (Physical and Digital), Health, and Creativity. Our core competencies are in AI, data analytics, real-time systems engineering, complex event processing, and large-scale cloud implementations.Our people constitute the source of inspiration that drives us forward and helps us fulfil our purpose of being role models for a better world.This is your chance to be part of a highly motivated, diverse, and multidisciplinary team which embraces breakthrough thinking and technology to create software that serves people.Our shared Values:We are transparent and directWe are positive and fun, never cynical or sarcasticWe are eager to learn and exploreWe put the greater good firstWe are frugal and we do not waste resourcesWe are fanatically disciplined, we deliver on our promisesAbout The RoleWe are looking for a Mid Backend Software Engineer to join our R&D team and contribute to the design and development of backend systems for AI-driven applications. You will participate in European innovation projects, working closely with engineers, data scientists, and domain experts. This role is ideal for someone who enjoys complex technical challenges, collaborative environments, and contributing to impactful software solutions.Key ResponsibilitiesDesign and implement backend architectures for scalable applicationsDevelop and maintain backend services, APIs, and microservices using PythonCoordinate frontend and AI engineers to deliver end-to-end featuresEnsure code quality through documentation, testing, and code reviewsParticipate in calls and meetings to understand user requirements and define technical specificationsPrepare technical reports and system documentationProvide solutions to any technical related issue during a project's lifecycleRequirementsComputer Science or related field (Master's degree is a plus)3+ years of professional experience in backend software developmentStrong hands-on experience with:PythonFlask, Django, or FastAPIMicroservices architectureSQL/NoSQL DatabasesRESTful APIsFamiliarity with:Git DockerProven understanding of software engineering best practices and system designPreferred SkillsExperience with authentication, authorization, and security best practicesExperience of distributed messaging systems (Kafka, RabbitMQ)Previous involvement in EU-funded R&D or Horizon Europe/H2020 projectsExperience working in cloud or distributed environmentsGeneral SkillsExcellent command of English (written and verbal)Analytical thinking and problem-solving mindsetStrong teamwork and communication skillsWillingness to travel within Europe (up to 10%)BenefitsCompetitive compensation packageFlexible remote working policyInclusive and collaborative work culturePrivate health insuranceUnlimited time off policyOpportunities for professional growth through European research collaborations, and workshopsNote: By applying, you acknowledge that you have read and accepted our Privacy Notice for Job Applicants available on our website