Lead Flutter Engineer

Story Terrace Inc.; Málaga; Presencial; EUR 85.000 - 120.000; Jornada completa

Descripción de la vacante

A leading tech company is seeking a Lead Flutter Engineer to drive the development of a Web3-native mobile application. The role involves technical vision definition, architecture design, and team mentoring, focusing on creating scalable and secure products. Ideal candidates will have over 7 years in software development and strong Flutter expertise.

Formación

• 7+ years of software engineering experience.
• 2+ years in a Flutter leadership or architect role.
• Strong expertise in Flutter / Dart.

Responsabilidades

• Architect and own system design and delivery.
• Lead and mentor a cross-functional engineering squad.
• Contribute to development in Flutter / Dart.

Conocimientos

Flutter

Dart

Software engineering

Mobile app development

Blockchain knowledge

Descripción del empleo

Overview

Title: Lead Flutter Engineer

Department: Engineering

Location: UK or Europe, Remote

About Block Labs

Block Labs is a leading force in the Web3 space, incubating, investing in, and accelerating top-tier fintech, crypto and iGaming projects. With a mission to shape the future of decentralized technology, we partner with visionary startups to raise funding, refine product-market fit, and grow their audiences. Our diverse team drives innovation, using deep industry expertise and an extensive network to empower the next wave of blockchain-driven companies. At Block Labs, we’re passionate about turning bold ideas into breakthrough success.

About The Role

We are seeking a Lead Flutter Engineer, to drive the development of a next-generation Web3-native mobile application. You will define the technical vision, design the architecture, and mentor engineers while ensuring the product is secure, scalable, and user-friendly. This role blends hands-on coding with architectural ownership, leadership, and close collaboration with product and design teams.

Key Responsibilities

• Architect and own the system design, technical roadmap, and overall delivery of the app.
• Lead and mentor a cross-functional engineering squad, setting coding standards and best practices.
• Contribute to development in Flutter / Dart while guiding quality and scalability.
• Design modular systems with theming, multi-language, and OTA update capabilities.
• Oversee integrations with backend services, blockchain protocols, and secure key management.
• Ensure security, compliance, and high performance across all features.
• Partner with product and design to align technical execution with strategic goals.
• Translate analytics and user feedback into iterative improvements and innovation.

About You

• 7+ years of software engineering experience, including 2+ years in a Flutter leadership or architect role.
• Strong expertise in Flutter / Dart, with a proven track record of shipping consumer-grade mobile apps.
• Experience designing and scaling secure mobile systems (biometrics, encrypted storage, recovery flows).
• Solid understanding of blockchain, Web3, DeFi, or fintech systems.
• Skilled in modular architecture and resilient system design.
• Excellent communicator with experience mentoring and growing engineering teams.
• Passionate about decentralization, security, and building products that empower users globally.