About Vajro
Vajro is a SaaS startup revolutionizing how modern e-commerce brands connect with their customers through mobile-first experiences. We empower thousands of e-commerce brands worldwide with our app builder, enhanced by cutting-edge social commerce, customer retention analytics, and community engagement tools that transform mobile presence from afterthought to loyalty driver.
We create a comprehensive ecosystem where brands dont just build mobile apps, they build relationships with their customers.
The Opportunity
Were looking for a
Staff Flutter Engineer
who will lead our mobile platform initiatives and drive the technical vision for Flutter development across our entire product suite. Youll be responsible for architecting a scalable Flutter platform that powers thousands of dynamically rendered mobile apps, while staying at the forefront of Flutter ecosystem advancements and incorporating cutting-edge developments into enterprise-ready solutions. This is a senior technical leadership role where youll shape the future of mobile engineering, mentor engineering teams, and solve complex architectural challenges.
What Youll Build
Flutter Platform Architecture
- Architect scalable Flutter frameworks that support thousands of dynamically generated mobile apps with unique branding and functionality
- Design modular component systems and widget libraries that enable rapid app customization while maintaining performance standards
- Build advanced widget generation systems that transform visual markups into enterprise-grade Flutter applications
- Develop sophisticated state management solutions that handle complex e-commerce workflows and real-time data synchronization
- Create performance optimization frameworks that ensure consistent app performance across diverse device capabilities and network conditions
Advanced Mobile Features
- Implement cutting-edge Flutter capabilities, including custom render objects, remote widgets, platform channels, and native integrations
- Build real-time social commerce features like live streaming, interactive shopping, and community engagement systems
- Develop advanced personalization engines that deliver dynamic content and tailored user experiences
- Create sophisticated offline-first architectures with intelligent data synchronization and conflict resolution
- Design push notification systems, deep linking frameworks, and seamless app-to-app communication patterns
Platform Engineering Excellence
- Lead the adoption of the latest Flutter developments, evaluating and integrating new packages, features, tools, and architectural patterns
- Build comprehensive testing frameworks, CI/CD pipelines, and automated quality assurance systems for Flutter applications
- Create developer tools, debugging utilities, and productivity enhancements that accelerate team velocity
- Establish performance monitoring, crash reporting, and analytics systems that provide actionable insights across thousands of apps
Cross-Platform Integration
- Architect seamless integration layers between Flutter apps and backend APIs, ensuring optimal data flow and caching strategies
- Build platform-specific optimizations for iOS and Android while maintaining code reusability and consistency
- Develop sophisticated analytics and tracking systems that provide detailed insights into user behavior and app performance
What Were Looking For
Mobile Development Mastery
-
10+ years of mobile development experience
with deep expertise across iOS, Android, and cross-platform technologies -
4+ years of Flutter development
with a proven track record of building and scaling production Flutter applications -
Platform architecture experience,
including designing scalable mobile frameworks, component libraries, and development tools -
Advanced Dart programming
with expertise in async programming, memory management, and performance optimization -
Native mobile integration
experience with platform channels, native modules, and seamless iOS/Android interoperability
Flutter Ecosystem Expertise
-
State management mastery
across multiple solutions (Provider, Riverpod, Bloc, GetX) with the ability to architect scalable state solutions -
Custom widget development,
including custom painters, remote widgets, render objects, and complex UI components -
Flutter architecture patterns
with a deep understanding of clean architecture, MVVM, and scalable app organization -
Performance optimization,
including widget rebuilds, memory management, and app size optimization techniques
Platform Engineering Skills
-
No-code platform development
with visual app builders, drag-and-drop interfaces, or configuration-driven UI generation -
Developer tooling
experience creating productivity tools, debugging utilities, and development workflow improvements -
CI/CD expertise
with Flutter-specific build pipelines, automated testing, and deployment strategies -
Multi-tenant architecture
understanding of building platforms that serve thousands of customized applications -
Testing excellence
including unit testing, widget testing, integration testing, and automated quality assurance
Technical Leadership
-
Cross-platform expertise
with deep understanding of mobile platform differences and optimization strategies -
Security implementation
with experience in app security, data encryption, and compliance requirements -
Performance monitoring
using tools like Firebase Performance, Crashlytics, and custom analytics implementations
Good To Have
Specialized Experience
-
Mobile commerce experiences
from cart/checkout and secure payments to dynamic catalogs, social selling, and data-driven analytics. -
Live streaming technology
with experience in video streaming, real-time interaction, and social commerce features -
E-commerce platform expertise
with deep knowledge of Shopify, WooCommerce, and major e-commerce APIs -
Social features development
including chat systems, community building, and user-generated content platforms -
Machine learning integration
for personalization, recommendation systems, or intelligent app features
Advanced Technical Skills
-
Flutter Web/Desktop
development with experience in expanding Flutter beyond mobile platforms -
DevOps and infrastructure
with experience in mobile app deployment, monitoring, and maintenance at scale -
Open source contributions
to Flutter packages, core framework, or mobile development tools
Why Join Us
- Our Culture: We are a 50-member team that loves to play just as hard as we work.
- Unlimited Leaves: Your paid time off has no limit. Our only ask is for you to take accountability for your work.
- Health Insurance: 1+5 family health insurance with up to 5L coverage. Additional floater plans are available for low rates.
- Ownership: At Vajro, we look for people who don t just do the work, but own it end to end. You see an idea through, you stand by it that s the kind of spirit we admire.
- Role Scalability: We re driven by solving problems that can help us empower the e-commerce domain. That means listening closely, spotting the real pain points, and building experiences that bring an impactful and positive experience to our customers.
- Globally Spread Team: You will have the opportunity to travel overseas and work for Vajro globally.
- Employee-Friendly Salary Structure: We have built a salary structure that will help you save on your taxes. Allowances for food, fuel, gym, HRA, etc., will make your life a whole lot easier when it comes to ITRs.
