Sr. Software Engineer CSMS/OCPP SME

7 days ago

Bentonville, AR, United States Cedent Full time
CSMS - "charging station management systems"

OCPP - "Open Charge Point Protocol"

Location: Must sit in or relocation to Bentonville (hybrid schema) by day 1

Must Have Skills:

  • Sr. Level (10+ years of experience) with Java, Python or Golang framework
  • 3+ years of experience in design and development CSMS platform for EV Charging stations
  • worked on CSMS frameworks support for OCPP 1.6J or 2.0.1.
  • understanding of EV vehicle and Charger station working Protocol & Various Guidelines
  • Azure Cloud Platform /GCP exposure
Highly desired:
  • OCPP certifications
  • Messaging systems like Kafka, RabbitMQ
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We are looking out for strong candidate based out of US who will work as IC (hands-on) and guiding developers in CSMS development.

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What you'll do:
  • Interact with Walmart engineering teams across geographies to leverage expertise and contribute to the CSMS development.
  • Engage with Product team and architecture community in sharing Core capabilities in CSMS roadmap.
  • Build, test and deploy CSMS solutions at scale and support Walmart EV strategy.
  • Guiding team members and mentoring them to follow established practices for the delivery of solutions meeting quality and speed.
  • Focus on reusability, frameworks, patterns and configurations tools for faster development and deployment cycles.
  • Should take initiatives with Proactive approach to resolve technical challenges.
  • Help diagnose issues between the CSMS system and EV Charger hardware.
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What you'll bring:
  • Having 10+ years of experience in design and development of highly scalable applications.
  • Having 3+ years of experience in design and development CSMS platform for EV Charging stations.
  • In-depth understanding of EV vehicle and Charger station working Protocol & Various Guidelines & standard
  • Strong hands on development skills to prototype technical & innovative solutions.
  • Have worked on CSMS frameworks support for OCPP 1.6J or 2.0.1.
  • Experience implementing Smart charging, Auto-Charge, ISO 15118, V2G/V2X Charging.
  • Experience with OCPP certification.
  • Good understanding of the performance requirements and benchmarks of various EV systems, & AC and DC Charging system.
  • Overall understanding of the hardware, control, and software aspects of EV Charging operation.
  • Should be able to conduct root cause analysis & propose cost-effective solutions using a problem-solving technique.
  • Working exposure on any of the open sources CSMS frameworks,
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Mandatory Technical Skills:
  • Java, Python or Golang framework
  • Working experience on CSMS system
  • Working experience on implementing OCPP modules for OCPP 1.6J or 2.0.1
  • Azure Cloud Platform /GCP
  • Security and Vulnerabilities
  • Distributed Systems
Good to have:
  • Messaging systems like Kafka, RabbitMQ

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Department: Preferred Vendors
This is a contract position

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