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Software Engineer, Developer Experience (Full-Stack)

Grammarly - Porto, Portugal - Hybrid

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Superhuman is seeking a full-stack Software Engineer to join the Developer Experience team in Porto, embedded within the Superhuman Docs business unit. This is a high-autonomy, high-impact role focused on improving engineering velocity and developer productivity across the organization. In this position, you will serve as the embedded Developer Experience partner for the Docs team, acting as a bridge between engineers and leadership. You'll implement platform initiatives within the business unit's context, resolve developer friction autonomously where possible, and escalate cross-functional needs to the central platform team. Your work will directly impact hundreds of pull requests weekly, with measurable outcomes—optimizing build times, reducing deployment friction, and streamlining local development workflows. Key responsibilities include: building full-stack internal tooling and self-service platforms tailored to the Docs team's workflow; improving and owning CI/CD pipelines and deployment processes to make shipping safe, fast, and reliable; streamlining the local development inner loop across a hybrid monolith-and-microservices architecture; working hands-on with build systems (Bazel or equivalents) and cloud-native infrastructure (Kubernetes); creating golden paths, templates, and documentation that make best practices the default; and defining and tracking developer productivity metrics to validate impact. You'll work across a complex codebase with high release cadence, requiring strong communication skills and genuine motivation to improve how other engineers work rather than shipping product features. The role offers greenfield opportunities to stand up new tools and workflows from scratch, with direct visibility into impact and a culture that rewards curiosity and continuous learning across a broad technology stack. Superhuman offers a dynamic hybrid working model with flexibility for focus time and in-person collaboration. The company is an AI productivity platform founded in 2009, serving over 40 million users, 50,000 organizations, and 3,000 educational institutions globally.

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