AdTechTalent
Engineering11 days agoOn-site

Nexxen

Software Engineer II

Node.jsPHPLinuxRedisAerospikeMySQLVerticaKafkaGitCI/CDAgileprogrammaticSSPRTBOpenRTBVASTAdtechbackenddistributed systemsmonitoringDatadogGrafana

Key details

Salary

$213K – $215K

Employment type

Full-time

Seniority

Mid-level

Years experience

5-10

Location

Bellevue, United States

Full job description

Develop and maintain backend systems for programmatic SSP using Node.js. Optimize server-side logic for low latency, high reliability, and large-scale data processing. Work in Linux environment with responsibility for development, deployment, and monitoring. Collaborate with product and engineering teams using Agile. Use Redis and Aerospike for data storage and caching. Use Git and CI/CD tools for deployment. Participate in on-call rotation to support production. Requires Bachelor's degree and 5 years experience in backend development with Node.js, PHP, distributed applications, Linux, MySQL, Vertica, Kafka, Git/GitLab CI/CD, Agile, troubleshooting, and 3 years experience with IAB OpenRTB, VAST, KeyDB, Redis, Aerospike, Datadog/Grafana, and Adtech SSP systems including RTB and auction dynamics.

What you'll do

  • Develop and maintain high-performance backend systems for programmatic SSP
  • Build and optimize server-side logic for low latency, high reliability, and large-scale data processing
  • Work in Linux-based environment with end-to-end responsibility for development, deployment, and monitoring
  • Collaborate with product and engineering teams using Agile methodologies
  • Ensure system stability, accuracy, and uptime
  • Leverage Redis and Aerospike for data storage and caching at scale
  • Use Git for version control and CI/CD tools for automated deployment
  • Participate in rotating on-call schedule to support production operations

Requirements

  • Bachelor’s degree in Computer Science, Information Technology, or related field
  • 5 years backend development experience
  • 5 years experience with Node.js and PHP
  • 5 years experience building and maintaining distributed applications
  • 5 years experience with SSH, Linux, and network protocols
  • 5 years experience with MySQL and Vertica databases
  • 5 years experience with Kafka
  • 5 years experience with version control systems such as Git or GitLab CI/CD
  • 5 years experience with Agile development process
  • 5 years experience with product troubleshooting and support
  • 3 years experience with IAB OpenRTB spec and VAST
  • 3 years experience with KeyDB, Redis, and Aerospike
  • 3 years experience with Datadog or Grafana metrics observability
  • 3 years experience with Adtech SSP systems including RTB, auction dynamics, and performance tuning

Tech stack

Node.jsPHPLinuxRedisAerospikeMySQLVerticaKafkaGitGitLab CI/CDKeyDBDatadogGrafana

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