Engineer 4, Software Development & Engineering-9770

Comcast•Philadelphia, PA

1d•Remote

About The Position

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 Summary Job Description

Requirements

Bachelor’s degree, or foreign equivalent, in Computer Science, Engineering, or related technical field, and five (5) years of experience designing and developing software applications using Java and Spring framework
using Java Virtual Machine (JVM) intrsics including JIT, GC tuning, and concurrency optimizations
developing and maintaining authentication and authorization mechanisms using OAuth protocol
of which two (2) years include deploying applications to AWS cloud
conducting performance tuning with Profiler, JMeter, and Gatling
optimizing GC, threading, and async handling
automating APIs using Cucumber framework
performing API security using Burp tools
customizing Spring Security framework
maintaining authentication and authorization using SAML
applying STRIDE, DREAD, and threat modeling
building modular, event-driven architectures using DI and AOP
implementing JSON Web Encryption (JWE), JSON Web Token (JWT), and federation across iPaaS platforms
writing test cases and performing unit testing using JUnit

Responsibilities

Provide technical leadership in designing and developing software applications using Java and Spring framework
use Java Virtual Machine (JVM) intrsics including JIT, GC tuning, and concurrency optimizations
deploy applications to AWS cloud
develop and maintain authentication and authorization mechanisms using OAuth protocol
conduct performance tuning with Profiler, JMeter, and Gatling
optimize GC, threading, and async handling
automate APIs using Cucumber framework
perform API security using Burp tools
customize Spring Security framework
maintain authentication and authorization using SAML
apply STRIDE, DREAD, and threat modeling
build modular, event-driven architectures using DI and AOP
implement JSON Web Encryption (JWE), JSON Web Token (JWT), and federation across iPaaS platforms
write test cases and perform unit testing using Junit
assist with the software update process for existing applications, and roll-outs of software releases
analyze, test, and assist with the integration of new applications
document all development activity
research, write, and edit documentation and technical requirements, including software designs, evaluation plans, test results, technical manuals, and formal recommendations and reports
monitor and evaluate competitive applications and products
review literature, patents, and current practices relevant to the solution of assigned projects
collaborate with project stakeholders to identify product and technical requirements
conduct analysis to determine integration needs
work with the Quality Assurance team to determine if applications fit specification and technical requirements
guide and mentor junior-level engineers