Flutter Developer (all genders)

About the Role

You'll join our Flutter team as the Lisbon engineering bandwidth that unblocks our 2026 mobile product roadmap. You'll own end-to-end feature delivery, from first line of code to App Store and Play Store release, with full test coverage and a crash-free rate above 99.5%.

You'll work daily with a Germany-based core team in the same time zone, leaving async-quality PRs and design notes that don't need sync follow-up. The Germany team is at capacity. You change that.

What You'll Do

• You'll onboard into the codebase, toolchain (Jira, Confluence, Git), and daily team rituals within 3 months, delivering reviewed PRs independently

• You'll ship your first self-owned feature to production within 3 months, with full test coverage and zero critical post-release bugs

• You'll participate in architecture decisions and articulate state management choices (BLoC, Riverpod) in team reviews

• You'll lead end-to-end delivery of at least one major feature within 9 months (design, QA, App Store and Play Store release)

• You'll maintain a crash-free rate of ≥ 99.5% across all features you own, responding to production incidents within SLA

• You'll handle backend touchpoints independently (Node.js and REST) so you don't bottleneck on the Germany team for API integration

• You'll contribute to CI/CD improvements (build time, test reliability, deployment automation)

What You Bring

Must-haves

• 3+ years professional Flutter and Dart experience with at least one production app personally shipped to both App Store and Play Store

• Hands-on production experience with BLoC or Riverpod state management at scale, with the ability to explain trade-offs

• Direct experience debugging non-trivial production crashes using Flutter DevTools, resolved without senior support

• Familiarity with REST API design and Node.js or comparable backend touchpoints, plus Firebase (Firestore, Auth, FCM)

• Demonstrated quality ownership: unit and widget tests written by default, post-release stability accountability

• Strong async remote collaboration habits, ideally with at least one prior role working daily across timezones

• Native Portuguese plus business-fluent English

Nice-to-haves

• Experience improving CI/CD pipelines for mobile (Fastlane, GitHub Actions for mobile, Codemagic, or similar)

• Direct exposure to native Android (Kotlin) or iOS (Swift) for platform-specific bridging

• Experience contributing to or maintaining shared mobile component libraries

Your Team

You'll join the Development Team within our Development & Technology Practice. You'll report to the Director Development & Technology, working daily with the Germany-based Flutter engineers. The time-zone overlap is full (CET vs WET = 1 hour), so async is the default with focused sync moments for architecture and reviews.

Tech Stack

• Mobile: Flutter, Dart, BLoC or Riverpod state management, Flutter DevTools

• Backend Touchpoints: Node.js, REST APIs, Firebase (Firestore, Auth, FCM)

• CI/CD: GitHub Actions or GitLab CI for mobile, Fastlane or Codemagic, App Store and Play Store release workflows

• Internal Tooling: Jira, Confluence, Forecast, Claude AI, Claude Code, Cursor

What We Offer

• Statutory: Standard Portuguese employment benefits via local entity or EOR (paid time off, public holidays, parental leave, statutory health coverage)

• Health: Private health insurance top-up

• Learning: Full Blinkist Business library (4,500+ books), 3 months of Babbel, HubSpot certifications fully funded if relevant to your work

• Flexibility: Up to 4 weeks per year working from anywhere in the EU with a €500 allowance, hybrid setup with Lisbon hub access (2 days per week)

• Culture & Tools: Flat hierarchies with direct access to CEO and Leadership, modern stack (HubSpot, Jira, Confluence, Claude AI)

About Thorit

Thorit is one of Europe's leading HubSpot partners and a top business and technology consultancy. We combine strategic advisory with hands-on IT implementation, from CRM architecture to fully automated go-to-market infrastructure powered by AI and agentic systems.

Ready to Apply?

Send your application via Ashby. A cover letter is optional, but a concrete example of a Flutter feature you personally owned end-to-end (first line of code to App Store and Play Store release, including what broke and how you handled it) is required.