Senior Data Engineer

JLL empowers you to shape a brighter way .   Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong.  Whether you’ve got deep experience in commercial real estate, skilled trades or technology, or you’re looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.    Senior Data Engineer Job Description About JLL Technologies (JLLT): • JLL Technologies is a specialized group within JLL that delivers unparalleled digital advisory, implementation, and services solutions to organizations globally   • We provide best-in-class technologies to bring digital ambitions to life by aligning technology, people, and processes   • Our goal is to leverage technology to increase the value and liquidity of the world's buildings while enhancing the productivity and happiness of those who occupy them   What the Job Involves: • We are seeking a Senior Data Engineer who is a self-starter to work in a diverse and fast-paced environment as part of our Enterprise Data team   • This individual contributor role is responsible for designing and developing data solutions that are strategic to the business and built on the latest technologies and patterns   • This is a global role that requires partnering with the broader JLLT team at the country, regional, and global levels by utilizing in-depth knowledge of data, infrastructure, technologies, and data engineering experience   Responsibilities: • Design, develop, and maintain scalable and efficient cloud-based data infrastructure using SQL and PySpark   • Collaborate with cross-functional teams to understand data requirements, identify potential data sources, and define data ingestion architecture   • Design and implement efficient data pipeline frameworks, ensuring the smooth flow of data from various sources to data lakes, data warehouses, and analytical platforms   • Troubleshoot and resolve issues related to data processing, data quality, and data pipeline performance   • Stay updated with emerging technologies, tools, and best practices in cloud data engineering, SQL, and PySpark   • Collaborate with data scientists, analysts, and other stakeholders to understand data requirements and deliver data solutions that meet their needs   • Document data infrastructure, data pipelines, and ETL processes, ensuring knowledge transfer and smooth handovers   • Create complex automated tests and integrate them into testing frameworks   Requirements: Education & Experience: • Bachelor's degree in Computer Science, Data Engineering, or a related field (Master's degree preferred)   • Minimum 5+ years of experience in data engineering or full-stack development, with a focus on cloud-based environments   Technical Skills: • Advanced expertise in managing big data technologies (Python, SQL, PySpark, Spark) with a proven track record of working on large-scale data projects   • Strong Databricks experience   • Advanced database/backend testing with the ability to write complex SQL queries for data validation and integrity   • Strong streaming and real-time API/service validation including automation   • Experience with automated web services (WSDL) and microservices (REST) using custom scripts and assertions for data validation and data-driven testing   • Experience with cloud platforms such as Amazon Web Services (AWS), Microsoft Azure, or Google Cloud Platform (GCP)   • Proficiency in object-oriented programming and software design patterns   • Experience working in DevOps model, including installing, configuring, and integrating automation scripts on continuous integration tools (CI/CD) and GitHub for real-time test suite execution