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Software Engineer - Backend

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Helpcare AI

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Location:
United States , Seattle

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

80000.00 - 140000.00 USD / Year
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Job Description:

At Mason we build software and services to help companies deploy their very own fleet of purpose-built Android devices -- think "Mobile Infrastructure As A Service". Our tech spans the gamut from Android OS customization, apps, CLI tools, backend services, devops and web dashboards all the way through to device provisioning automation and optimal sourcing of hardware through our network of manufacturers. As a software engineer at Mason, you will be an integral part of changing the way enterprise mobile products are developed and deployed.

Job Responsibility:

  • Architect Mason's web service properties to handle the expected scale and reliability requirements
  • Enhance our core over-the-air update infrastructure
  • Implement an authorization story for our web services
  • Help translate customer specific requirements into generic solutions
  • Architect and build new web services and tools
  • Write design one-pagers and perform design reviews
  • Perform peer code reviews
  • Build and maintain test automation where appropriate
  • Drive new product development
  • Write public-facing documentation for new features and APIs for customers
  • Help shape team development practices
  • Collaborate with international teams
  • Continuous integration / build management tool experience

Requirements:

  • 2+ years of software development experience
  • Strong experience with backend development, including design and implementation of web services and RESTful APIs
  • Experience with AWS (or related platforms such as GCP or Heroku)
  • A solid understanding of at least one backend-oriented programming language and a related web services stack
  • Experience with scaling a web service
  • Experience with testing and/or test automation
  • A college degree with relevant coursework in computer science, esp. distributed computing, or equivalent professional experience
  • Embody core values of being respectful, humble, ethical, collaborative, communicative and reliable
  • Are curious to learn and willing to teach
  • Have a positive attitude
  • Tend to be a self-starter and get stuff done, but are not afraid to seek help
  • US citizen/visa only

Nice to have:

  • Familiarity with server-side JavaScript and the Node.js ecosystem
  • Solid understanding of JavaScript (ES6 or later with Promises) and its testing frameworks (Mocha, Chai, Sinon)
  • Familiarity with the AWS ecosystem
  • Knowledge of Android and its ecosystem, APIs and development tools
  • Experience with front end Javascript frameworks such as React
  • Interest in or knowledge of DevOps
  • experience with configuration management technologies such as Ansible
  • Opinions on high availability deployments and self healing applications
What we offer:
  • Weekly "Mason University" lessons
  • Monday team-wide lunches
  • Board game Fridays
  • Quarterly team outings
  • Summer barbeques
  • Dogs

Additional Information:

Job Posted:
March 01, 2026

Employment Type:
Fulltime
Work Type:
On-site work
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