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Software Engineer, Full-Stack

Superhuman· Engineering
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Seattle, WA$163.5k - $284kfull-timePosted 10mo ago

About the role

Full-Stack Software Engineer at Superhuman, part of Grammarly, focusing on building core product features, infrastructure, and high availability services across front-end and back-end systems.

Responsibilities

  • Start building and pushing code in your first week and ship impactful features in your first few months.
  • Build and support production services with high call rates on the Back-End and develop rich user interfaces on the Front-End.
  • Target high availability for consumer and enterprise customers.
  • Learn how to build infrastructure as code (IaC).
  • Collaborate widely with internal teams such as Core, Growth, Enterprise, Trust, and Data to deliver delightful product offerings to our customers.
  • Contribute to an engineering culture with a strong emphasis on documentation, testing, and user experience.
  • Evaluate the systems and technology in place today while proposing systems and architecture that can scale for the future.
  • Have the opportunity to mentor new hires.

Qualifications

  • Brings at least three years of experience in Full-Stack development.
  • Displays excellent software engineering fundamentals, including knowledge of algorithms and data structures.
  • Is ready to tackle infrastructure challenges when needed.
  • Knows modern web client development and testing tools.
  • Has experience building, deploying, and debugging production systems at scale.
  • Demonstrates perseverance when faced with tough technical issues.
  • Cares about the end-user experience and strives to ensure high quality.
  • Has a demonstrated ability to work independently with minimal guidance, proactively manages tasks and priorities across multiple projects, analyzes and executes work efficiently, collaborates effectively with cross-functional teams, and thrives in fast-paced, results-driven environments.

Skills

Required:Full-Stack DevelopmentWeb Client Development and Testing

Benefits

  • Excellent health care (including a wide range of medical, dental, vision, mental health, and fertility benefits)
  • Disability and life insurance options
  • 401(k) and RRSP matching
  • Paid parental leave
  • 20 days of paid time off per year, 12 days of paid holidays per year, two floating holidays, and flexible sick time
  • Generous stipends for caregiving, pet care, wellness, home office, and more
  • Annual professional development budget and opportunities
Last updated Mar 28, 2026. Interested? Apply on the company site.

About Superhuman

Superpowers, everywhere you work

Superhuman is the AI productivity suite that gives you superpowers everywhere you work. So you can be more creative, strategic, and impactful.

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