Senior Big Data Engineer AWS

Profile

Integral Ad Science (IAS) is a global technology and data company that builds verification, optimization, and analytics solutions for the advertising industry. Our technology handles hundreds of thousands of transactions per second; collects tens of billions of events each day; and evaluates thousands of data-points in real-time all while responding in just a few milliseconds.
We are looking for a well rounded Software Developer to join our Data Engineering team. If you are a proficient Software Developer with either experience in Data Engineering or an interest in entering the data domain, this would be an excellent position for you!
The ideal candidate is naturally curious, dedicated, detail-oriented with a strong desire to work with awesome people in a highly collaborative environment. This position will require the ability to own and lead data initiatives on a cross-functional team.
What you’ll do:
Migrate existing data pipelines from IAS on-prem location to AWS.
Adjust existing pipelines to fit the AWS processing model such as integration with S3, migrate to open source version of hadoop, adjustments to security model, etc...
Working on Big Data technologies such as Hadoop, MapReduce, Kafka, and/or Spark in columnar databases
Architect, design, code and maintain components for aggregating tens of billions of daily transactions
Lead the entire software lifecycle including hands-on development, code reviews, testing, deployment, and documentation for streaming and batch ETL's and RESTful API's
Partner and work closely with the QA Engineers to develop automated tests
Participate in training and mentoring of junior team members
Apply if you have most of this:
5 years of experience designing and building data-intensive applications
5 years Hands on experience building production level systems in a cloud environment (AWS or GCP)
Excellent interpersonal and communication skills in English
Recent hands-on experience with object oriented languages (Java, Scala, Python)
Proven experience leading the design and execution of event driven architectures for distributed systems
Experience designing systems for performance, scalability, and reliability
In-depth understanding of object oriented programming concepts
Low level working knowledge of collections, multi-threading, JVM memory model, etc.
Solid understanding of database fundamentals and SQL
Understanding the full software development life cycle, agile development and continuous integration
Ability to clearly communicate with team-members in a cross-matrix environment
What puts you over the top
Experience with messaging frameworks like Kafka, SQS, or RabbitMQ
Experience with Hadoop MapReduce, Spark, or Pig
Built systems in a containerized environment with familiarity in Docker, ECS, Kubernetes
Exposure to Data Warehousing solutions like Snowflake, Redshift, or BigQuery
Prior ad tech experience
About Integral Ad Science
Integral Ad Science (IAS) is the global market leader in digital ad verification, offering technologies that drive high-quality advertising media. IAS equips advertisers and publishers with both the insight and technology to protect their advertising investments from fraud and unsafe environments as well as to capture consumer attention, and drive business outcomes. Founded in 2009, IAS is headquartered in New York with global operations in 18 offices across 13 countries. IAS is part of the Vista Equity Partners portfolio of software companies. For more on how IAS is powering great impressions for top publishers and advertisers around the world, visit
integralads.com
Equal Opportunity Employer:
IAS is an equal opportunity employer, committed to our diversity and inclusiveness. We will consider all qualified applicants without regard to race, color, nationality, gender, gender identity or expression, sexual orientation, religion, disability or age. We strongly encourage women, people of color, members of the LGBTQIA community, people with disabilities and veterans to apply.
California Applicant Pre-Collection Notice:
We collect personal information (PI) from you in connection with your application for employment or engagement with IAS, including the following categories of PI: identifiers, personal records, commercial information, professional or employment or engagement information, non-public education records, and inferences drawn from your PI. We collect your PI for our purposes, including performing services and operations related to your potential employment or engagement. For additional details or if you have questions, contact us at ****.
To learn more about us, please visit
****and
****Attention agency/3rd party recruiters: IAS does not accept any unsolicited resumes or candidate profiles. If you are interested in becoming an IAS recruiting partner, please send an email introducing your company to ****. We will get back to you if there's interest in a partnership.

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