Translate ambiguous product ideas into well-structured technical plans, balancing speed, quality, and scalability
Leverage AI-assisted development tools (e.g., Claude, Codex) to accelerate development, while setting standards for correctness, performance, and security
Review, validate, and refine AI-generated code, ensuring it meets production-grade standards
Drive the evolution of shared UI systems, component libraries, and developer tooling to improve velocity across teams
Own the quality, performance, and reliability of the systems you build, including observability and debugging in production
Mentor other engineers, contribute to code reviews, and help raise the engineering bar across the team
Collaborate closely with Product, Design, Backend, and Mobile teams to deliver cohesive user experiences
Support release processes, app store deployments, and ongoing improvements post-launch
WHAT YOU WILL NEED
5+ years of experience in software engineering, with strong hands-on experience in React Native
Deep proficiency in JavaScript/TypeScript and modern mobile development practices
Proven experience building and shipping production-grade mobile applications at scale
Strong understanding of mobile architecture, modular systems, and scalable design patterns
Experience owning features or systems from design through production and iteration
Ability to navigate ambiguity and drive technical decisions with minimal oversight
Experience integrating complex backend systems and APIs into mobile applications
Strong experience leveraging AI developer tools (e.g., Claude, Codex) effectively in production workflows
Excellent code quality standards, with the ability to review and guide others’ work
Experience improving performance, reliability, and developer experience in mobile apps
Strong communication skills and ability to influence cross-functional teams
NICE TO HAVE
Experience with native mobile development (Swift, Kotlin, or Java)
Experience designing or working on cross-platform or shared architecture systems
Familiarity with crypto, wallets, or financial applications
Experience integrating third-party services (e.g., payments, authentication, on-chain providers)
Experience with CI/CD pipelines, release automation, and app store processes
Exposure to secure key management, authentication flows, or MPC wallets
COMPENSATION & PERKS
Competitive full-time salary based on experience and meaningful equity in an industry-leading company
This is a role based in our Palermo office, with a mandatory in-office presence four days per week.
The opportunity to be a key player and build your career at a rapidly expanding, global technology company in an exciting, emerging industry.
Performance-based bonuses
Apple equipment provided by the company
Work from Anywhere Policy: You can work remotely from anywhere in the world for up to 20 days per year.
Blockchain is committed to diversity and inclusion in the workplace and is proud to be an equal opportunity employer. We prohibit discrimination and harassment of any kind based on race, religion, color, national origin, gender, gender expression, sex, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law. This policy applies to all employment practices within our organization, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, and apprenticeship. Blockchain makes hiring decisions based solely on qualifications, merit, and business needs at the time.
The personal data you provide will be used by Blockchain to process your application. To learn more about your rights, see our Applicant Privacy notice.
