DESCRIPTIONAmazon’s Retail Business Services, Analytics team is looking for a Business Intelligence Engineer to help build the next generation of analytics solutions. This is an opportunity to get in on the ground floor as we transform from a reactive, request-directed team to a proactive, roadmap-driven organization that accelerates the business. Working closely with the business teams, analytics teams, you will simplify and scale our data and infrastructure, developing and owning canonical data sets for the business. Utilizing the latest AWS technologies, you will help to implement engineering best practices, set technical standards, and hold a high bar for operational excellence. This is a highly visible role, with regular access to principal engineers and other senior business and technology leaders. You will be a key influencer on the team, providing input on priorities, technical designs, and technology decisions with a focus on scalable, maintainable and efficient systems and processes. You will understand and anticipate stakeholder needs, thinking big when recommending solutions. You will be comfortable navigating an ambiguous environment, knowing how to confirm and reconfirm assumptions. You will advise leaders and stakeholders on project milestones and associated prioritization.Key job responsibilities• Design, development and ongoing operations of scalable, performant data warehouse (Redshift) tables, data pipelines, reports and dashboards. • Development of moderately to highly complex data processing jobs using appropriate technologies (e.g. SQL, Python, Spark, AWS Lambda, etc.)• Development of dashboards and reports. • Collaborating with stakeholders to understand business domains, requirements, and expectations. Additionally, working with owners of data source systems to understand capabilities and limitations. • Deliver minimally to moderately complex data analysis; collaborating as needed with Data Science as complexity increases. • Actively manage the timeline and deliverables of projects, anticipate risks and resolve issues.• Adopt best practices in reporting and analysis: data integrity, test design, analysis, validation, and documentation.We are open to hiring candidates to work out of one of the following locations:Bangalore, KA, IND | Chennai, TN, INDBASIC QUALIFICATIONS- 5+ years of relevant professional experience in business intelligence, analytics, statistics, data engineering, data science or related field.- Experience with Data modeling, SQL, ETL, Data Warehousing and Data Lakes.- Strong experience with engineering and operations best practices (version control, data quality/testing, monitoring, etc.)- Expert-level SQL.- Proficiency with one or more general purpose programming languages (e.g. Python, Java, Scala, etc.)- Knowledge of AWS products such as Redshift, Quicksight, and Lambda.- Excellent verbal/written communication & data presentation skills, including ability to succinctly summarize key findings and effectively communicate with both business and technical teams.PREFERRED QUALIFICATIONS- Experience with data-specific programming languages/packages such as R or Python Pandas.- Experience with AWS solutions such as EC2, DynamoDB, S3, and EMR.- Knowledge of machine learning techniques and concepts.

System Development Engineer I

Amazon, Chennai, TN, IN

DESCRIPTIONAmazon vision is to be the most comprehensive and authoritative source of information about music and artists in the world. We build platforms and verticals that allow this vision to materialize. We use state of the art technologies and Machine Learning algorithms to enrich the catalog metadata in order to enable the magical experiences Amazon Music is known for on Alexa. It is still Day 1 for voice, and the catalog team is in the heart of making this experience better for customers. The Amazon team is responsible for persisting, computing, reconciling and vending Music rights and metadata to other teams and services across Amazon. We process hundreds of millions of updates per day and our services serve hundreds of thousands of requests every second to all Amazon Music Customers. Our services are used in every aspect of the customer experience from search and discovery to playback and voice requests. We own critical platforms that makes access to the A highly available and accessible. The AMC Support Engineering team provides Software and Infrastructure support for tier 1-3 services. This job requires you to hit the ground running and your ability to learn quickly and work on disparate and overlapping tasks that will define your success. Some of the key job functions - Provide Infrastructure support of incoming system tickets, including extensive troubleshooting tasks, with responsibilities covering multiple products, features and services - Work on maintenance driven coding projects, primarily in Java, Perl, or shell scripts, and AWS technologies - Software deployment support in staging and production environments - Develop tools to aid operations and maintenance - System and Support status reporting - Ownership of one or more Digital products or components- Improve AMC infrastructure, operational performance, and stability.- Participate in designs, code and procedures reviews. - Identify opportunities arising from technical discussions and do the technical trade-offs.- Troubleshoot, research root causes thoroughly resolve defects. - Drive Company Wide Campaigns with Support and Engineering teams and drive it to closure.- Keep the Compliance risks (SAS, Shepherd etc.) for AMC systems under control.- Drive large scale projects such as MAWS to NAWS, Pipeline Automation and drive it to closure.We are open to hiring candidates to work out of one of the following locations:Chennai, TN, INDBASIC QUALIFICATIONS- Knowledge of at least one modern programming language such as C, C++, Java, or Perl- Experience programming with at least one modern language such as C++, C#, Java, Python, Golang, PowerShell, Ruby- Experience tools for automation (building, testing, releasing or monitoring)- Hands-on experience in Amazon Builder tools and technologies- End-to-end understanding of Amazon AWS Infrastructure set-upPREFERRED QUALIFICATIONS- Knowledge of and proficiency in the use of Python scripting language- Experience on highly concurrent, high throughput systems and knowledge of complex distributed systems- Knowledge of best practices for software deployment- Experience with distributed operational health and performance monitoring systems

Sr. Business Intelligence Engineer, RBS ARTS

Amazon, Chennai, TN, IN

DESCRIPTIONAmazon's Retail Business Services team is looking for talented Business Intelligence Engineer (BIE) , who enjoys the challenge of diving into complex business problems, providing data driven insights, and making recommendations that directly impact business. As a BIE, you will use broad technical skills to build analytic and reporting capabilities. The ideal candidate is a highly analytical, critical thinker with advanced problem solving, data mining, analytics and data engineering skills. They will enjoy working with research scientists, program managers, product managers, and data engineers to drive decisions. Successful members of this team are customer obsessed, flexible, and collaborative team players who enjoying working across functions and organizations to solve problems and get results. They thrive in ambiguity, ask hard questions, and build scalable solutions that provide critical business insights necessary to influence decision making across organizations. They find timely answers buried in large data sets and complex systems, identify root causes, and are obsessed with generating business insights. This position requires superior analytical thinkers, able to quickly approach large ambiguous problems and apply technical and engineering expertise to rapidly prototype and deliver solutions. The individual will be tasked to: - Perform simultaneous large, complex, and business critical analyses that serve major parts of the business. - Develop scalable models and tools that speed up both decision making and accuracy for the team. - Be a key influencer in strategy and contribute significantly to team planning. - Show good judgement making technical trade-offs between the team’s short term and long term business needs. - Navigate discordant views, find the best way forward, and influence stakeholders around a solution.In this role, responsibilities will include: - Defining, developing, and maintaining critical business and operational reports reviewed on a weekly, monthly, quarterly, and annual basis - Analysis of historical data to identify trends and support decision making, including written and verbal presentation of results and recommendations - Collaborating with product and software development teams to implement analytics systems and data structures to support large-scale data analysis and delivery of models (heuristics, machine learning) - Mining and manipulating data from database tables, simulation of results and log files - Identifying data needs and driving data quality improvement projects - Understanding the broad range of Amazon’s data resources, which to use, how, and when - Thought leadership on data mining and analysis - Modeling complex/abstract problems and discovering insights using statistics, data mining, and visualization techniques - Helping to automate processes by developing deep-dive tools, UIs, metrics, and dashboards to communicate insights to the business teams - Collaborating effectively with internal end-users, cross-functional development teams, and technical support/sustaining engineering teams to solve problems and implement new solutionsWe are open to hiring candidates to work out of one of the following locations:Bangalore, KA, IND | Chennai, TN, INDBASIC QUALIFICATIONS- 10+ years of professional or military experience- 5+ years of SQL experience- Experience programming to extract, transform and clean large (multi-TB) data sets- Experience with theory and practice of design of experiments and statistical analysis of results- Experience with AWS technologies- Experience in scripting for automation (e.g. Python) and advanced SQL skills.- Experience with theory and practice of information retrieval, data science, machine learning and data miningPREFERRED QUALIFICATIONS- Experience working directly with business stakeholders to translate between data and business needs- Experience managing, analyzing and communicating results to senior leadership

Business Intelligence Engineer I

Amazon, Chennai, Tennessee

BASIC QUALIFICATIONS- 2+ years of analyzing and interpreting data with Redshift, Oracle, NoSQL etc. experience- Experience with data visualization using Tableau, Quicksight, or similar tools- Experience with scripting language (e.g., Python, Java, or R)- Knowledge of data modeling and data pipeline design- Experience gathering business requirements, using industry standard business intelligence tool(s) to extract data, formulate metrics and build reports- Bachelor's degree in BI, finance, engineering, statistics, computer science, mathematics, finance or equivalent quantitative field- Knowledge of AWS products such as Redshift, Quicksight, and Lambda.- Excellent verbal/written communication & data presentation skills, including ability to succinctly summarize key findings and effectively communicate with both business and technical teams.DESCRIPTIONAmazon Music is awash in data! To help make sense of it all, the DISCO (Data, Insights, Science & Optimization) team: (i) enables the Consumer Product Tech org make data driven decisions that improve the customer retention, engagement and experience on Amazon Music. We build and maintain automated self-service data solutions, data science models and deep dive difficult questions that provide actionable insights. We also enable measurement, personalization and experimentation by operating key data programs ranging from attribution pipelines, northstar weblabs metrics to causal frameworks. (ii) delivering exceptional Analytics & Science infrastructure for DISCO teams, fostering a data-driven approach to insights and decision making. As platform builders, we are committed to constructing flexible, reliable, and scalable solutions to empower our customers. (iii) accelerates and facilitates content analytics and provides independence to generate valuable insights in a fast, agile, and accurate way. This domain provides analytical support for the below topics within Amazon Music: Programming / Label Relations / PR / Stations / Livesports / Originals / Case & CAM. DISCO team enables repeatable, easy, in depth analysis of music customer behaviors. We reduce the cost in time and effort of analysis, data set building, model building, and user segmentation. Our goal is to empower all teams at Amazon Music to make data driven decisions and effectively measure their results by providing high quality, high availability data, and democratized data access through self-service tools.If you love the challenges that come with big data then this role is for you. We collect billions of events a day, manage petabyte scale data on Redshift and S3, and develop data pipelines using Spark/Scala EMR, SQL based ETL, Airflow and Java services.We are looking for talented, enthusiastic, and detail-oriented Business Intelligence Engineer, who knows how to take on big data challenges in an agile way. Duties include big data design and analysis, data modeling, and development, deployment, and operations of big data pipelines. You'll help build Amazon Music's most important data pipelines and data sets, and expand self-service data knowledge and capabilities through an Amazon Music data university.DISCO team develops data specifically for a set of key business domains like personalization and marketing and provides and protects a robust self-service core data experience for all internal customers. We deal in AWS technologies like Redshift, S3, EMR, EC2, DynamoDB, Kinesis Firehose, and Lambda. Your team will manage the data exchange store (Data Lake) and EMR/Spark processing layer using Airflow as orchestrator. You'll build our data university and partner with Product, Marketing, BI, and ML teams to build new behavioural events, pipelines, datasets, models, and reporting to support their initiatives. You'll also continue to develop big data pipelines.Key job responsibilities• Design, development and ongoing operations of scalable, performant data warehouse (Redshift) tables, data pipelines, reports, dashboards and data transformation strategies to manage a large volume of data.• Development of moderately to highly complex data processing jobs using appropriate technologies (e.g. SQL, Python, Spark, AWS Lambda, etc.)• Development of dashboards and reports.• Collaborate with internal stakeholders to understand business requirements and provide data driven solutions.• Develop complex SQL queries and optimize performance of SQL queries on large data.• Build and manage dashboards, scorecards, and other data visualization using BI tools such as Tableau, Power BI, or AWS Quicksight.• Monitor Tableau and QS dashboards to ensure latest data is available, address any technical issues in dashboard refresh (fixing failed jobs, re-running jobs/pipelines, tracking upstream dependencies), coordinate to resolve technical issues, inform Stakeholders in case of any unavoidable delays, enhancing existing dashboards based on low-level specifications.• Conduct thorough data analysis and troubleshoot data integrity issues, providing gap analysis and business solutions.• Actively manage the timeline and deliverables of projects, anticipate risks and resolve issues.• Adopt Business Intelligence best practices in reporting and analysis.• Monitor WBR jobs, address any issues (fixing failed jobs, re-running jobs/scripts, tracking upstream dependencies) co-ordinate for any technical issues, and gathering inputs to update commentary for the metric fluctuations.• Repeating an existing analysis for new scenarios (geographies, tier, device types) based on existing analyses, pulling datasets using low-level specifications• Monitoring Datanet & Cradle based pipelines and data pipelines that feed metrics into APT (Weblab Analysis Tool) to address failures & delays, coordinate for resolution of technical issues, creating & monitoring alarms/checks on the pipelines for tracking delays & ensuring data quality, creating pipelines (or updating existing pipelines) based on low-level specifications and running & monitoring back-fill jobs to generate historical datasets based on already existing pipeline jobs, Coordinating with APT team to onboard (or update) APT metrics.About the teamAmazon Music is an immersive audio entertainment service that deepens connections between fans, artists, and creators.From personalized music playlists to exclusive podcasts,concert livestreams to artist merch,we are innovating at some of the most exciting intersections of music and culture.We offer experiences that serve all listeners with our different tiers of service:Prime members get access to all music in shuffle mode,and top ad-free podcasts,included with their membership;customers can upgrade to Music Unlimited for unlimited on-demand access to 100 million songs including millions in HD,Ultra HD,spatial audio and anyone can listen for free by downloading Amazon Music app or via Alexa-enabled devices.Join us for opportunity to influence how Amazon Music engages fans, artists,and creators on a global scale.We are open to hiring candidates to work out of one of the following locations:Chennai, TN, INDPREFERRED QUALIFICATIONS- Experience in the data/BI space- Experience with building and maintain basic data artifacts (e.g. ETL, data models, queries)- Experience with data-specific programming languages/packages such as R or Python Pandas.- Experience with AWS solutions such as EC2, DynamoDB, S3, and EMR.- Knowledge of machine learning techniques and concepts.Salary: . Date posted: 04/06/2024 09:19 PM

Quality Assurance Engineer

Amazon, Chennai, Tennessee

BASIC QUALIFICATIONS- 4+ years of quality assurance engineering experience- Experience in manual testing- Experience in automation testing- Experience scripting or coding- Experience as QA lead on medium to large sized projectsDESCRIPTIONAmazon india is an inventive research and development company that designs and engineers high-profile devices like Echo, FireTV, tablets, e-readers, which have changed the daily lives of millions of users. Most advanced products need cutting-edge testing to ensure they reach the customers with the best quality. This is the mission of every Software QA engineer at Amazon Lab126/India . At Amazon, we not only test the products, we treat the testing activities on par with design and invention of a system. We use state of the art technologies and methodologies to ensure the most efficient and most comprehensive testing. Invention of new test methodologies and innovation is the essence of testing in our team. Work hard. Have fun. Make history.Role Requirements: You are expected to have industry-leading technical abilities that enable you to significantly improve product quality. You should have a combination of: • Solid in-depth knowledge of Quality Assurance Concepts • Excellent solid understanding of the operating system software, as well as knowledge of object-oriented design principles. • Understanding of 802.11 standards • Total 2-6 years of experience in wireless testing in WIFI -BT, or Zigbee• You will spend efforts studying and designing the new methodologies and techniques to facilitate testing, including the state-of-art Machine Learning and Deep Learning methods. Basic qualifications • Experience in manual testing and automated testing • 4+ year of experience working as a Quality Assurance Engineer • Bachelor's degree in Computer Science, Computer Engineering or similar technical field. •2+ years of experience in automation development and testing using Python, experience in automating the test cases for embedded software. • Preferred qualifications • Product experience with wireless consumer electronicsDomain expertise in Wi-Fi or , Bluetooth or ZigbeeHands-on experience in Bluetooth certification and Wi-Fi certificationHands-on experience in Bluetooth profiles and features (A2DP, AVRCP, MAP, HID and HFP) testingSolid understanding of QA tool and environments for wi-Fi , BT packet captureExperience writing automation code for (Wi-Fi,Bluetooth, Zigbee) based systemsFamiliarity with WiFi 802.11 a/b/g/n/ac Shows creativity and initiative to improve product coverage and effectiveness• Knowledge of industry standard test automation tools and experience developing product test harnesses • Experience with Android, iOS or other mobile application development or testing • Strong experience in Python, Java, C, and C++ • Experience with open source tools and resources • Experience working closely with development and business teams.Key job responsibilitiesAs a Software Quality Assurance Engineer, you will join the team of hands-on, passionate and seasoned SQA professionals developing innovative consumer-centric testing solutions. In this role, you will: • Develop test plans and test cases • Develop Automation test harness and automate tests using internal and open source tools & infrastructure • Find, isolate, document, regress, and track bugs through to a resolution • Interpret and report testing results, and be a vocal proponent for quality in every phase of the development process • Engage with an experienced cross-disciplinary staff to conceive, design and develop innovative consumer products. • Need to have hunger of continuously searching for better and more efficient test solutions, and an instinct for continuous invention and innovation. • Have the opportunity to propose improvements to our existing processes and automated tools in order to improve the team's speed, quality and efficiency. • Be responsive, flexible and able to succeed within an open collaborative peer environment. You will need to be able to work efficiently and effectively in a fun, fast-paced dynamic team environment. About the teamConnectivity team works in WIFI , BT , ZIGBEE technology on all Amazon productsWe are open to hiring candidates to work out of one of the following locations:Bangalore, IND | Chennai, TN, INDPREFERRED QUALIFICATIONS- Experience with at least one automated test framework like Selenium or Appium- Experience in gathering test requirements to create detailed test plans and defining quality metrics to measure product qualitySalary: . Date posted: 04/22/2024 10:43 PM

Quality Assurance Engineer

Amazon, Chennai, Tennessee

BASIC QUALIFICATIONS- 1+ years of quality assurance engineering experience- Experience in manual testing- Experience in automation testing- Experience in UI and API automation testing (Selenium/SOAPUI)DESCRIPTIONAmazon india is an inventive research and development company that designs and engineers high-profile devices like Echo, FireTV, tablets, e-readers, which have changed the daily lives of millions of users. Most advanced products need cutting-edge testing to ensure they reach the customers with the best quality. This is the mission of every Software QA engineer at Amazon Lab126/India . At Amazon, we not only test the products, we treat the testing activities on par with design and invention of a system. We use state of the art technologies and methodologies to ensure the most efficient and most comprehensive testing. Invention of new test methodologies and innovation is the essence of testing in our team. Work hard. Have fun. Make history.Role Requirements: You are expected to have industry-leading technical abilities that enable you to significantly improve product quality. You should have a combination of: • Solid in-depth knowledge of Quality Assurance Concepts • Excellent solid understanding of the operating system software, as well as knowledge of object-oriented design principles. • Understanding of 802.11 standards • Total 1-2 years of experience in wireless testing in WIFI -BT, or Zigbee• You will spend efforts studying and designing the new methodologies and techniques to facilitate testing, including the state-of-art Machine Learning and Deep Learning methods. Basic qualifications • Experience in manual testing and automated testing • 2+ year of experience working as a Quality Assurance Engineer • Bachelor's degree in Computer Science, Computer Engineering or similar technical field. •2+ years of experience in automation development and testing using Python, experience in automating the test cases for embedded software. • Preferred qualifications • Product experience with wireless consumer electronicsDomain expertise in Wi-Fi or , Bluetooth or ZigbeeHands-on experience in Bluetooth certification and Wi-Fi certificationHands-on experience in Bluetooth profiles and features (A2DP, AVRCP, MAP, HID and HFP) testingSolid understanding of QA tool and environments for wi-Fi , BT packet captureExperience writing automation code for (Wi-Fi,Bluetooth, Zigbee) based systemsFamiliarity with WiFi 802.11 a/b/g/n/ac Shows creativity and initiative to improve product coverage and effectiveness• Knowledge of industry standard test automation tools and experience developing product test harnesses • Experience with Android, iOS or other mobile application development or testing • Strong experience in Python, Java, C, and C++ • Experience with open source tools and resources • Experience working closely with development and business teams.Key job responsibilitiesAs a Software Quality Assurance Engineer, you will join the team of hands-on, passionate and seasoned SQA professionals developing innovative consumer-centric testing solutions. In this role, you will: • Develop test plans and test cases • Develop Automation test harness and automate tests using internal and open source tools & infrastructure • Find, isolate, document, regress, and track bugs through to a resolution • Interpret and report testing results, and be a vocal proponent for quality in every phase of the development process • Engage with an experienced cross-disciplinary staff to conceive, design and develop innovative consumer products. • Need to have hunger of continuously searching for better and more efficient test solutions, and an instinct for continuous invention and innovation. • Have the opportunity to propose improvements to our existing processes and automated tools in order to improve the team's speed, quality and efficiency. • Be responsive, flexible and able to succeed within an open collaborative peer environment. You will need to be able to work efficiently and effectively in a fun, fast-paced dynamic team environment. About the teamConnectivity team works in WIFI , BT , ZIGBEE technology on all Amazon productsWe are open to hiring candidates to work out of one of the following locations:Chennai, TN, INDPREFERRED QUALIFICATIONS- Experience in API & Mobile testing- Experience designing and planning test conditions, test scripts, and test data sets to ensure appropriate and adequate coverage and controlSalary: . Date posted: 04/22/2024 10:43 PM