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Senior Software Engineer

About Peaxy

Are you passionate about the clean energy revolution and want to make a difference? Then we want to hear from you! Peaxy is looking for a Senior Software Engineer to join our team and help us accelerate the clean energy revolution by helping battery energy storage providers and manufacturers to meet today’s challenges with innovation and growth. As a member of our team, you’ll have the opportunity to work on cutting-edge technology and make a real impact in helping companies meet their clean energy goals. We offer competitive salaries, flexible work hours, and a fun and engaging work environment with opportunities to learn from some of the best in their field.

Peaxy is a Silicon Valley startup based in San Jose, California, founded in 2012. We are looking for soon-to-be or recent college graduates with experience in Java and Python, machine learning algorithms, neural networks, and natural language processing. You will be an integral part of the core team, where every contribution you make is meaningful and important. You’ll also have the technical support and guidance of the wider Peaxy family working at the forefront of data analytics.


  • Develop the core backend applications that categorize and parameterize data sets for industrial assets, store and visualize real-time telemetry, and perform anomaly detection.
  • Develop and maintain code for our solutions as part of a larger effort that requires collaborative engagement with other Peaxy teams and customers, working across time zones, using Agile processes.
  • Explore new software libraries and platforms within blockchain, machine learning, IoT and even quantum computing, with a view to building innovative data analytics solutions.


  • Strong Java experience is required. Experience in Spring Boot is a plus.
  • Experience in Python and Angular is highly desired.
  • Ability to define efficient and scalable database schemas.
  • Experience implementing GraphQL APIs in Java is highly desired.
  • Working knowledge of Docker and Kubernetes.
  • Experience working with cloud application platforms such as AWS, Azure, or Google Cloud.

  • Good debugging skills to quickly isolate the cause of an issue and come up with a viable solution.
  • Ability to provide a reasonably accurate estimate of task assignments.
  • Desire to understand the end-customer’s technology and business problem to ensure Peaxy software solutions provide quantitative and qualitative value to them.
  • Social skills: You’re a team player, creative and solution-oriented, able to give and take constructive feedback.
  • Comfortable with a start-up approach to development, where sometimes a project will pivot, the scope will be amended, or your role will change.
  • As projects will include work for the U.S. Department of Energy, U.S. citizenship is required.

Ready to apply? We’re looking forward to meeting you.

Please email us your resume at