Full-Stack Software Engineer, Platform Team

About Superhuman

Grammarly is now part of Superhuman, the AI productivity platform on a mission to unlock the superhuman potential in everyone. The Superhuman suite of apps and agents brings AI wherever people work, integrating with over 1 million applications and websites. The company’s products include Grammarly’s writing assistance, Coda’s collaborative workspaces, Mail’s inbox management, and Go, the proactive AI assistant that understands context and delivers help automatically. Founded in 2009, Superhuman empowers over 40 million people, 50,000 organizations, and 3,000 educational institutions worldwide to eliminate busywork and focus on what matters. Learn more at superhuman.com.

The Opportunity

To achieve our ambitious goals, we’re looking for Full Stack Software Engineers to join our engineering teams.

Superhuman's engineers and researchers have the freedom to innovate and uncover breakthroughs—and, in turn, influence our product roadmap. The complexity of our technical challenges is growing rapidly as we scale our interfaces, algorithms, and infrastructure. You can hear more from our team on our technical blog.

In This Role, You Will

• Build and maintain development tools that empower Superhuman’s builders to create feature code more efficiently and effectively.
• Work as part of an internal Platform team, working with Developer Experience and Tools, helping to propagate best development practices across the company through tooling, or Release Engineering, focused on building and maintaining the company’s CI/CD infrastructure.
• Contribute to an engineering culture with a strong emphasis on documentation, testing, and user experience.
• Collaborate closely with internal customers to identify pain points, gather requirements, and deliver impactful tools that streamline engineering workflows.
• Champion platform philosophy and actively contribute to shaping the team’s approach and priorities.
• Work in a collaborative environment in Berlin, ensuring knowledge sharing and continuous improvement within the team.
• Have the opportunity to be mentored and become a mentor.

Qualifications

• Brings at least 5 years of experience in full-stack software development.
• Displays excellent software engineering fundamentals, including knowledge of algorithms and data structures.
• Has experience building, deploying, and debugging production systems at scale.
• Comfortable working with data to inform decision-making.
• Demonstrates exceptional coding skills with a proven ability to write clean, efficient, and maintainable code.
• Demonstrates perseverance in resolving challenging technical issues.
• Cares about the end-user experience and strives to ensure high quality.
• Can collaborate in person in our Berlin hub two days per week.
• 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.

Support for you, professionally and personally

Superhuman offers competitive pay, comprehensive benefits including mental health care, defined time off, home office support, wellness and pet care stipends, and learning opportunities. We also provide relocation support to Berlin, including visa assistance, destination services, and a relocation bonus.

Superhuman fosters a collaborative, inclusive culture through a hybrid model and employee resource groups like Superhuman Circles. We encourage all to apply, valuing diversity as an equal-opportunity company.

Key skills/competency

• Full-stack development
• Platform engineering
• Developer experience
• CI/CD infrastructure
• Algorithms and data structures
• Production systems
• Clean code
• User experience (UX)
• Collaboration
• Problem-solving