Senior Python Developers Zaragoza (She/He/They)

Join a global tech leader and work with cloud-native technologies!Si le interesa solicitar este empleo, por favor, asegúrese de cumplir los siguientes requisitos que se enumeran a continuación.At NTT DATA, we are looking for aSenior Python Developerto join an international team working on scalable cloud-native solutions and modern backend architectures.You will collaborate with multidisciplinary teams to design, develop and maintain high-performance backend systems, working with cloud technologies, data platforms and AI-driven development environments while contributing to high-quality software delivery.Develop and maintain backend systems and microservices using PythonDesign and build scalable REST APIs and integrate third-party servicesWork with AWS cloud services and cloud-native architecturesOptimize application performance, reliability and maintainabilityCollaborate with international teams in English-speaking environmentsParticipate in CI/CD processes, deployment pipelines and infrastructure improvementsSupport and evolve enterprise applications in production environmentsApply best practices in software development, testing and code qualityHave to:Strong experience developing backend systems and microservices with PythonExperience designing and maintaining REST APIsKnowledge of scalable and maintainable software architecturesExperience implementing business logic and integrating external servicesExperience working in distributed systems and event-driven architecturesKnowledge of FastAPI, Flask or Django frameworksHave to:Experience deploying and maintaining cloud infrastructure on AWSKnowledge of ECS services, Lambda and RDSExperience monitoring and managing cloud environmentsExperience with DynamoDB, Kinesis and GlueKnowledge of infrastructure automation and cloud optimization practicesDatabases & Data PlatformsHave to:Strong SQL knowledge and experience with PostgreSQLExperience working with MongoDBAbility to optimize database performance and design schemasExperience with Snowflake and cloud data warehousing solutionsKnowledge of analytics and reporting workflows with large-scale datasetsHave to:Experience with Docker and containerized environmentsGood Linux administration and troubleshooting skillsExperience with Git, GitLab and CI/CD pipelinesExperience automating testing and release processesKnowledge of deployment and infrastructure support practicesExperience designing scalable backend infrastructuresKnowledge of Application Management Services environmentsExperience supporting and improving enterprise applications in productionGenerative AIExperience working with Generative AI technologies and tools, integrating AI capabilities into development workflows or applicationsFamiliarity with AI-assisted coding environments and developer productivity toolsExperience with Claude Code, GitHub Copilot or similar AI coding assistants is a strong plusWhat we are looking forSeveral years of experience as a Python DeveloperEnglish level B2 or higherLocation: Barcelona or Madrid or Zaragoza.xcskxlj1 day/week travel to Barcelona.Strong teamwork and communication skillsProblem-solving mindset and analytical thinkingAbility to work independently and proactivelyAdaptability and continuous learning mindsetWork on international and innovative projectsBe part of a global technology consulting leaderContinuous learning and career growth opportunitiesCollaborative and diverse environment#J-*****-Ljbffr

Knowledge of scalable and maintainable software architectures Experience implementing business logic and integrating external services Experience working in distributed systems and event-driven architectures Knowledge of FastAPI, Flask or Django frameworks Have to: Experience deploying and maintaining cloud infrastructure on AWS Knowledge of ECS services, Lambda and RDS Experience monitoring and managing cloud environments Experience with DynamoDB, Kinesis and Glue Knowledge of infrastructure automation and cloud optimization practices Databases & Data Platforms Have to: Strong SQL knowledge and experience with PostgreSQL Experience working with MongoDB Ability to optimize database performance and design schemas Experience with Snowflake and cloud data warehousing solutions Knowledge of analytics and reporting workflows with large-scale datasets Have to: Experience with Docker and containerized environments Good Linux administration and troubleshooting skills Experience with Git, GitLab and CI/CD pipelines Experience automating testing and release processes Knowledge of deployment and infrastructure support practices Experience designing scalable backend infrastructures Knowledge of Application Management Services environments Experience supporting and improving enterprise applications in production Generative AI Experience working with Generative AI technologies and tools, integrating AI capabilities into development workflows or applications Familiarity with AI-assisted coding environments and developer productivity tools Experience with Claude Code, GitHub Copilot or similar AI coding assistants is a strong plus What we are looking for Several years of experience as a Python Developer English level B2 or higher Location: Barcelona or Madrid or Zaragoza. xcskxlj 1 day/week travel to Barcelona. Strong teamwork and communication skills Problem-solving mindset and analytical thinking Ability to work independently and proactively Adaptability and continuous learning mindset Work on international and innovative projects Be part of a global technology consulting leader