Principal Data Engineer (Neo4j)
Company: Comcast Corporation
Location: Philadelphia
Posted on: September 30, 2024
Job Description:
Make your mark at Comcast -- a Fortune 30 global media and
technology company. From the connectivity and platforms we provide,
to the content and experiences we create, we reach hundreds of
millions of customers, viewers, and guests worldwide. Become part
of our award-winning technology team that turns big ideas into
cutting-edge products, platforms, and solutions that our customers
love. We create space to innovate, and we recognize, reward, and
invest in your ideas, while ensuring you can proudly bring your
authentic self to the workplace. Join us. You'll do the best work
of your career right here at Comcast. (In most cases, Comcast
prefers to have employees on-site collaborating unless the team has
been designated as virtual due to the nature of their work. If a
position is listed with both office locations and virtual
offerings, Comcast may be willing to consider candidates who live
greater than 100 miles from the office for the remote option.)Job
SummaryThe Technology, Product, Experience (TPX) organization works
at the intersection of media and technology and our innovative
teams are continually developing and delivering products and
next-generation technologies that transform the customer
experience. The Comcast Network and CONNECTivity (CONNECT)
organization is a highly agile, fast-paced, dedicated group at the
forefront of change focused on innovating, building, and operating
the best in class, most reliable access network for our
customers.
We are looking for a Senior Data Engineer (Engineer 5) with Neo4j
experience to join our Philadelphia-based team. As the senior
member of the engineering team, you also influence coding
practices, architecture, and team maturation.Job
DescriptionTechnology Environment:ROCI [Routing of Critical/Cable
Infrastructure] is an enterprise graph data platform that acts as a
logical and physical topology graph for Comcast's entire access
network from the headend (CMTS) to customer (CPE/Cable Modems). To
build this topology graph, ROCI consumes data from a number of
BSS/OSS, construction, provisioning, planning, and monitoring
platforms to create linkages previously unseen across the company.
Our unique enrichment methodology provides insight into our plant,
utilization, and routing that will enable increased velocity in
network expansion and provide new opportunities to pre-emptively
prevent customer affecting events. Our ultimate vision is to build
a digital twin that seamlessly represents our physical outside
plant as observed by the eye and the logical representation of the
network traffic flowing through those components.This team is based
in our cutting-edge in downtown Philadelphia. We are in office on a
hybrid schedule and this role is not eligible for remote/virtual
employment.Core Responsibilities:
- Design, develop, test, and maintain big data ETL's
- Presents and defends architectural, design, and technical
choices to internal audiences.
- Assists leadership/architects throughout the design process and
with technical guidance regarding practices, procedures, with focus
on scale and long term sustainability
- Responsible for creating and maintaining large Graph Data
platforms.
- Well versed with ingestion and processing large data sets and
provide actionable recommendations using data analytics.
- Develop software systems in an Agile development environment
and on AWS cloud-based platform using Python, Spark, Scala,
Databricks, NEO4J, and AWS
- Contributes to the development of application metrics & work
towards improving them.
- Develop automated processes that identify patterns and make
decisions with minimal human intervention.
- Continually works on improving the quality of codebase. -
- Advocating for improvements to data quality, security, and
performance of the platform.--------- -
- Work with and mentor junior and Senior Software Development
Engineers. -
- Collaborate with data scientists and architects to build cross
functional solutions to current and future business
imperatives
- Displays in-depth knowledge of and ability to apply software
design, and redesign skills.
- Integrates knowledge of business and functional priorities.
-Required Skills:
- Proficient in Python, with good knowledge of concurrent
processing
- Hands on experience in developing complex ETL applications with
spark and SQL
- Good to have knowledge of data-engineering systems such as data
lake, file-formats, batch & stream processing (Kafka). Databricks
experience is a must.
- Experience in application development using Docker, Kubernetes,
especially at high-scale is a bonus
- Experience with CI/CD tools such as Git, Jenkins,
Concourse
- Experience with Graph DBs - Neptune/Neo4j
- Knowledge of AWS ecosystem - S3, Lambda, EC2, EKS, Cloudwatch,
Kinesis, SNS, SQS
- Strong communication and debugging skills required
- Experience with observability tools such as ELK, Prometheus,
Grafana, Opentelemetry
- Highly proficient in implementing and building practices around
unit/integrating testing frameworks such as pytest, cucumber, etc
on big data platforms
- Knowledge of GraphQL, Cypher & DjangoCandidate should have the
required knowledge to implement the required tasks, test it, deploy
it to different environments, and setup observability to view how
the API/pipeline is behaving.Qualifications
- Bachelor's or Master's degree in Computer Science or a similar
field of study
- Extensive data engineering experience is required.
- 7+ years of hands-on work in the field of software
development.
- 3+ years of experience with data applications and tools
(Snowflake, Databricks, Spark, EMR, Presto, Datadog, DBT,
etc.)
- 3+ years of experience in designing and building ETL pipelines
to process data at scale
- 3+ years of hands-on experience with AWS services like S3, EC2,
ECS, IAM, CloudWatch, Lambda, and other AWS services
- 3+ years of experience with CI/CD tools such as Jenkins or AWS
CodeBuild, Terraform, etc.
- Must be versatile and an inquisitive problem solver with
excellent communication and writing skills.
- Strong skills in SQL and proven experience working with at
least one of the major database platforms.Employees at all levels
are expected to:
- Understand our Operating Principles; make them the guidelines
for how you do your job.
- Own the customer experience - think and act in ways that put
our customers first, give them seamless digital options at every
touchpoint, and make them promoters of our products and
services.
- Know your stuff - be enthusiastic learners, users and advocates
of our game-changing technology, products and services, especially
our digital tools and experiences.
- Win as a team - make big things happen by working together and
being open to new ideas.
- Be an active part of the Net Promoter System - a way of working
that brings more employee and customer feedback into the company -
by joining huddles, making call backs and helping us elevate
opportunities to do better for our customers.
- Drive results and growth.
- Respect and promote inclusion & diversity.
- Do what's right for each other, our customers, investors and
our communities.Disclaimer:
- This information has been designed to indicate the general
nature and level of work performed by employees in this role. It is
not designed to contain or be interpreted as a comprehensive
inventory of all duties, responsibilities and qualifications.About
Our Perks & Benefits:We are determined to create an environment
where our employees feel valued, understand our business goals, and
are motivated.Here's a look at just some of the perks and benefits
we make available to our US-based employees:
- Medical & Dental
- 401(k) Savings Plan
- Generous paid time off
- Life Milestones - from adoption assistance, childcare
resources, pet insurance, and more, Comcast supports you at all
life stages.
- Courtesy Services - We offer all of our full-time employees in
serviceable areas free digital TV and internet.
- Discount tickets for Universal Resorts, including theme park
tickets and onsite hotel rooms.Learn more at Reasonable
AccommodationWe will ensure that individuals with disabilities are
provided reasonable accommodation to participate in the job
application or interview process, perform essential job functions,
and receive other benefits and privileges of employment. Please
contact us to request an accommodation.Disclaimer:
- This information has been designed to indicate the general
nature and level of work performed by employees in this role. It is
not designed to contain or be interpreted as a comprehensive
inventory of all duties, responsibilities and
qualifications.Comcast is proud to be an equal opportunity
workplace. We will consider all qualified applicants for employment
without regard to race, color, religion, age, sex, sexual
orientation, gender identity, national origin, disability, veteran
status, genetic information, or any other basis protected by
applicable law.Additionally, Comcast provides best-in-class
Benefits to eligible employees. We believe that benefits should
connect you to the support you need when it matters most, and
should help you care for those who matter most. That's why we
provide an array of options, expert guidance and always-on tools,
that are personalized to meet the needs of your reality - to help
support you physically, financially and emotionally through the big
milestones and in your everyday life. Please visit the on our
careers site for more details.EducationBachelor's DegreeWhile
possessing the stated degree is preferred, Comcast also may
consider applicants who hold some combination of coursework and
experience, or who have extensive related professional
experience.Relevant Work Experience10 Years +
Keywords: Comcast Corporation, Philadelphia , Principal Data Engineer (Neo4j), Engineering , Philadelphia, Pennsylvania
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