You will join a pioneering squad at the forefront of AI-assisted engineering, where 100% of the code deployed is authored by AI under your orchestration. This is a highly modern environment designed for engineers who want to redefine software delivery by leveraging advanced AI tools to achieve unparalleled quality and velocity.
Working within a close-knit multidisciplinary squad (1 EM, 1 Tech Lead, 1 Mid-level Engineer, 1 PM, 1 Designer), you will lead mobile feature development and may also contribute to the evolution of our Node.js/TypeScript Backend-for-Frontend (BFF) as a secondary component to support the mobile experience. They will also help business teams become autonomous over their own functional scopes, acting as a key enabler of the crew’s platformisation strategy.
Key Responsbilities
Develop complex, production-ready features for the MarineTraffic and Kpler mobile apps, upholding and protecting the team’s Clean Architecture standards.
Participate in code reviews as a quality guardian, providing constructive feedback that elevates team standards.
Collaboratively design and evolve the mobile Backend-for-Frontend (BFF) using Node.js, TypeScript and GraphQL, ensuring the crew’s agility and reducing external dependencies.
Adopt and continuously improve engineering practices: CI/CD pipelines, GitOps, linters, Sonar, and peer review workflows.
Maintain and improve automated test suites (Unit, Integration, Contract) to uphold software quality.
Mentor peers within the squad and contribute to the Front-end Chapter to harmonise practices between Web and Mobile teams.
Support business teams in becoming autonomous over their functional scopes within the mobile apps, as part of the crew’s platformisation strategy.
Contribute to architectural discussions and incremental improvement initiatives with pragmatism and a collaborative mindset.
- Maintain and optimize the LLM and AI integration stack (e.g., Cursor, Claude Code) to ensure the configuration and evolution of tools enabling agents to write code autonomously with a high degree of quality, adhering to all team standards (rules, commands, and architecture).
Requirements
Solid hands-on experience building and shipping complex Flutter & Dart applications in production environments.
Familiarity with NodeJS/TS, and GraphQL API design.
Deep interest in Clean Architecture principles applied to mobile development.
Strong culture of Clean Code and a natural drive to write well-tested, maintainable software.
Bachelor’s degree in Computer Science, Software Engineering, or equivalent practical experience – no specific degree required; demonstrable expertise is prioritised.
Professional-level English (written and spoken) is required.
Experience working in a platform engineering or inner-source context.
Experience working with GQL federation
Essential:
Desirable:
Key Performance Indicators
After 1 month: Be comfortable with the Flutter codebase (Clean Architecture) and team workflows; first fixes or features delivered for MarineTraffic or Kpler; active, quality-driven participation in code reviews.
After 3 months: Fully integrated into the Flutter environment; critical new features delivered for MarineTraffic; active contribution to continuous improvement of the Kpler app.
After 6 months: Recognised as a pillar of Flutter delivery; at least one business team supported in becoming autonomous over its mobile functional scope; meaningful technical contribution to the launch of the BFF (Node.js/TS/GraphQL).
Ongoing: High code-review participation with constructive, standard-raising feedback; stable or improving automated test coverage; active contribution to the Front-end Chapter.
Top Skills
Kpler London, England Office
London, United Kingdom
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