Position SummaryWe are looking for a Senior level Software Engineer with expert knowledge in building big-data systems and a minimum of 10 years of hands-on experience with modern development framework and tools.As a Sr. Software Engineer you will have the opportunity to architect, design and engineer our next generation healthcare platform for Payer services. You will guide and mentor other team members on big-data best practices, data pipelines and cloud best practices while making sure that all our software is built with performance, usability, security and scalability in mind.This role will be a good fit for you if you are passioned about delivering compelling experiences for your end-users, embracing end-to-end ownership and collaborating in a cross-functional environment with your colleagues in engineering, product, design and business.Responsibilities+ Design, develop and operate scalable, resilient data ingestion pipelines using open source big-data technologies + Ensure industry best practices are followed for data pipelines, metadata management, data quality, data governance and data privacy + Engages in building solutions leveraging technologies including but not limited to AWS EMR, Spark, Kafka, and other supporting AWS Services like Lambda, SNS, SQS, Glue, Athena etc. + Continuously refactor the codebase to ensure maintainability, testability and performance + Actively perform code reviews and help evolve our code review guidelines to ensure quality code is shipped + Work closely with Product Management and other stakeholders to ensure that the features delivered are meeting our customer needs + Provide continuous feedback, identify process improvement opportunities, openly communicate and collaborate to enhance team capabilities Qualifications+ Experience with Big Data tech stack including Hadoop, Spark, Python or Scala, Kafka, and NoSQL data stores + Experience with AWS services such as AWS EMR, Data Pipeline, Step Functions, AWS Batch, Lambda, CloudFormation, RedShift, Glue etc. + Experience working with large datasets and large-scale distributed computing + Experience building data lakes and data warehouses + Experience developing ETL data pipelines, and performance tuning them + Experience using orchestration tools like AirFlow, KubeFlow or equivalent + Understanding of data modeling and database theory (ACID, CAP etc.) + Experience modelling real world data in both RDBMS(Postgres, SQL Server or equivalent) and NoSQL (MongoDB, DynamoDB, Redis or equivalent) persistence layers + Experience building automated CI/CD pipelines using tools like Git, Azure DevOps or equivalent + Strong understanding of Agile methodologies + Strong problem analysis and problem solving skills + Bachelor's degree in Computer Science or equivalent + Experience with HIPAA compliance and the security of PHI data is a plus Join our team today where we are creating a better coordinated, increasingly collaborative, and more efficient healthcare system! Equal Opportunity/Affirmative Action Statement Change Healthcare is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, genetic information, national origin, disability, or veteran status. To read more about employment discrimination protections under federal law, read EEO is the Law at and the supplemental information at \_EEO\_Supplement\_Final\_JRF\_QA\_508c.pdf.If you need a reasonable accommodation to assist with your application for employment, please contact us by sending an email to with "Applicant requesting reasonable accommodation" as the subject. Resumes or CVs submitted to this email box will not be accepted.Click here \_%20English\_formattedESQA508c.pdf to view our pay transparency nondiscrimination policy. California (US) Residents: By submitting an application to Change Healthcare for consideration of any employment opportunity, you acknowledge that you have read and understood Change Healthcare's Privacy Notice to California Job Applicants Regarding the Collection of Personal Information () . Change Healthcare maintains a drug free workplace and conducts pre-employment drug-testing, where applicable, in accordance with federal, state and local laws.Change Healthcare is an equal opportunity employer. All qualified applicant will reveive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, genetic information, national origin, disability, or veteran status.