▷ Only 24h Left Data Engineer

Job Title- Data EngineerPosition type- Full TimeWork Location- Bangalore Noida GurgaonWorking style- HybridCab Facility- YesShift Time - 12 30 pm- 9 30 pm Flexible People Manager role NoRequired education and certifications critical for the role-Bachelor s degree in computer science engineering or a related fieldRequired years of experience 4-8 years of relevant experienceAon is in the business of better decisionsAt Aon we shape decisions for the better to protect and enrich the lives of people around the world As an organization we are united through trust as one inclusive diverse team and we are passionate about helping our colleagues and clients succeed Competencies- Independent worker- Research reading around the subject- Abstraction of the problemRequired Skills- 4 years Python pyTest UnitTest numpy pandas- Understanding of functional modular development- TDD- DevOps CI CD- Schema Database design- ETL ELT- Relational RDBS vs Non-Relational NoSql data stores - Formats Xml Json Parquet Excel CSV TxT- Github SourceControlDesirable Awareness of- Docker- Airflow- Spark- Rabbit- Kafka- ML tools Technical Skills Programming Languages Proficiency in languages like Python SQL and sometimes Scala or Java for data processing Database Management Experience with both relational SQL-based and NoSQL databases such as MS SQL Data Warehousing Knowledge of data warehousing solutions like Amazon Redshift Google BigQuery Snowflake or Microsoft Azure SQL Data Warehouse ETL Tools Proficiency with Extract Transform Load ETL tools such as Apache Airflow Talend or Informatica Big Data Technologies Experience with Hadoop ecosystem Hive Pig HDFS and Spark Databricks for processing and managing large datasets Machine Learning Modelling Faimiliarity with XGBoost and creating decision trees Cloud Platforms Familiarity with cloud services AWS Google Cloud Platform or Microsoft Azure and their data storage computing and analysis services Modular Development Class design and familiarity with testing modular code Testing Familiarity with unit testing concepts such as pytest and unittest Data Modeling and Pipeline Design Ability to design implement and optimize data pipelines that enable efficient data flow and retrieval for downstream use Knowledge of data modeling and schema design including dimensional modeling for analytics Knowledge of streaming concepts and transformations required to convert data Medallion approach to transformations Data Quality and Monitoring Experience with tools and processes to ensure data accuracy consistency and integrity Setting up data validation monitoring and error-handling systems to maintain high data quality standards Scalability and Optimization Skills in optimizing data systems to handle scaling and increasing data volumes effectively Knowledge of distributed systems caching and query optimization to improve performance Problem-Solving and Analytical Thinking Strong analytical skills for identifying data issues and understanding business requirements Creative problem-solving ability to develop efficient data solutions that fit project needs Soft Skills Collaboration Working effectively with data scientists analysts and other teams to understand data needs and ensure proper data access Communication Clearly communicating technical processes and insights to both technical and non-technical stakeholders Attention to Detail Ensuring data accuracy and completeness in all data processes How we support our colleaguesIn addition to our comprehensive benefits package we encourage a diverse workforce Plus our agile inclusive environment allows you to manage your wellbeing and work life balance ensuring you can be your best self at Aon Furthermore all colleagues enjoy two Global Wellbeing Days each year encouraging you to take time to focus on yourself We offer a variety of working style solutions but we also recognise that flexibility goes beyond just the place of work and we are all for it We call this Smart Working Our continuous learning culture inspires and equips you to learn share and grow helping you achieve your fullest potential As a result at Aon you are more connected more relevant and more valued Aon values an innovative diverse workplace where all colleagues feel empowered to be their authentic selves Aon is proud to be an equal opportunity workplace Aon provides equal employment opportunities to all employees and applicants for employment without regard to race color religion creed sex sexual orientation gender identity national origin age disability veteran marital domestic partner status or other legally protected status We welcome applications from all and provide individuals with disabilities with reasonable adjustments to participate in the job application interview process and to perform essential job functions once onboard If you would like to learn more about the reasonable accommodations we provide email LI-SN-1 2550413