Mobile Developer (native iOS/Android & Flutter)

Job description

### **The Joblogic Story** Established in 1998, **Joblogic** is the UK’s #1 **Field Service Management** (FSM) software platform. We are a global business with offices in the **UK**, **Pakistan**, and **Vietnam**. Since our management buy-out in 2013, we have grown from **~£500K** ARR to **~£35M+** ARR and expanded our team from 11 to 500+ people. Recently, we secured a strategic growth investment from **Vista Equity Partners** — a global technology investor specialising in enterprise software. This investment includes over **£100** million in new primary capital and will fuel our next phase of growth by accelerating our **AI-first roadmap**, expanding our platform into CAFM (Computer-Aided Facilities Management) capabilities, and supporting our expansion across Europe and beyond. With **Vista’s** backing, we’re transforming from a successful UK business into a global scaling SaaS rocket ship, and we’d love for you to join us on our journey to **£100M** ARR across international markets. **Joblogic** provides software to service contractors who install and maintain the built environment. Our platform helps businesses streamline operations, improve profitability, ensure compliance, and achieve rapid growth. With over **100,000** users across industries including HVAC, plumbing, electrical maintenance, facilities management, and building fabric maintenance, we are entering a new era of intelligent automation, predictive maintenance, and data-driven decision-making for service firms. **🌟 ABOUT THE ROLE****:** As Joblogic is evolving into the **first truly Agentic AI-driven FSM platform**, we're looking for passionate and experienced **Mobile Developers** with **strong native iOS/Android background** **and a bit Flutter experience** to join our growing tech team in Vietnam office, helping drive our product development and significantly impact our business success. *(\*) In this role, you will be responsible for the development and maintenance of Mobile applications and their integration with backend services. Your primary focus will be writing good quality, testable code. You will also be involved in the refactoring of the legacy code, working alongside other developers on different layers of the infrastructure. Therefore, commitment to collaborative problem-solving and creating quality products is essential.* **🌟 WHAT YOUR MAIN FOCUS WILL BE****:** - Design, build, and maintain high-quality mobile applications across iOS and Android platforms. - Write clean, testable, and maintainable code using Swift, Objective-C, Kotlin, and Java. - Translate UI/UX designs and wireframes into efficient and responsive mobile interfaces. - Collaborate with designers, backend developers, and QA engineers to deliver well-integrated solutions. - Refactor and modernize legacy codebases (Objective-C to Swift, Java to Kotlin) to align with current best practices. - Apply modern architectural patterns (MVVM, MVP, Clean Architecture) to ensure scalability and maintainability. - Optimize application performance and fix bugs to improve app stability, load time, and memory usage. - Ensure code quality and consistency through code reviews, unit tests, and continuous integration pipelines. - Work with Flutter (if applicable) to develop or maintain cross-platform modules that integrate with native components. - Contribute to Agile sprints by helping identify blockers, estimating tasks, and continuously improving the delivery process. - Take ownership and accountability for your assigned features from design to production release. **🌟 WHAT YOU BRING****:** **✅ Educational Background:**Bachelor of Information Technology, or relevant field. **✅ Experience and Technical Acumen:** • **5+ years of professional experience** in **mobile app development**, covering **iOS**, **Android**, and **Flutter**. • Proficient in: o **iOS:** Swift, Objective-C, UIKit, Core Data, Core Location, WebKit, and Apple Human Interface Guidelines. o **Android:** Kotlin, Java, Android SDK, Jetpack components, and Material Design principles. o **Flutter:** Strong hands-on experience developing and maintaining cross-platform applications, including widget customization, state management (Bloc, Provider, Riverpod, etc.), and integration with native modules. • Solid understanding of modern mobile architecture patterns, including Clean Architecture, MVVM, and MVP. • Strong knowledge of data storage and offline persistence, such as SQLite, Realm, Room, and Location: Ho Chi Minh, Vietnam Job Type: Onsite | Full-time Core Data. • Experience with notifications, background services, and app lifecycle management on all platforms. • Proficient with common mobile libraries and frameworks – Alamofire, RxSwift, Swinject, Firebase, Retrofit, Dagger/Hilt, and Flutter packages. • Good understanding of software engineering principles: SOLID, DRY, and KISS. • Experienced with Git, CI/CD pipelines, and code review best practices. • Basic knowledge of web technologies (HTML, JavaScript) for hybrid integrations. • Skilled in **AI-powered software development (e.g., Claude, GitHub Copilot, Cursor)** with hands-on experience using these tools to improve productivity, code quality, and delivery speed. • Practical experience with **AI and Agentic development**, including integrating **AI/LLM-powered features** or **agentic workflows** into mobile applications, with the ability to quickly adopt and apply emerging AI technologies in day-to-day engineering work. **✅ Mindset and Soft Skills:** • Having a **product mindset** focused on customer value and business outcomes. • Strong analytical, debugging, and performance optimization skills. • Excellent communication and teamwork abilities, with the capacity to work independently when needed. • Intermediate **English** communication (both spoken and written). ***(\*) Nice to Have:*** • Experience with React Native • Experience with modular, framework publishing • Experience with Cordova, Ionic framework is preferred • Experience with Unit Tests, UI Automation Test framework • Understanding of Agile Software Development methodologies • Knowledge of Azure DevOps • Knowledge of Test-Driven Development **🌟 OUR HIRING JOURNEY:** We believe every hiring journey should be a great experience! That's why we've designed our process to be clear, efficient, and respectful of your time. Here's what you can expect at Joblogic: ****✅** Step 1 | Online Assessment** *(~30 mins)* *Complete a Cognitive & Personality Assessment to help us better understand your problem-solving approach, thinking style, and workplace preferences.* **✅ Step 2 | Hiring Manager Review** *Our Hiring Manager will review your experience. Candidates who successfully pass this stage will be invited to complete the Take-Home Technical Challenge.* ✅ **Step 3 | Take-Home Technical Challenge** (~2 days) *Complete a take-home assignment within 02 days. This is your opportunity to demonstrate your technical capability, code quality, and engineering practices through a production-like task. Candidates who successfully pass this stage will be invited to the final technical interview.* **✅ Step 4 | Onsite Technical Interview** *(~2 hours, conducted in English)* *Meet our VN Mobile Development Team for an in-depth discussion to explore your technical expertise, problem-solving approach, and overall fit for the role.* **🌟 WHY YOU WILL LOVE WORKING AT JOBLOGIC:** - **Take Ownership. Drive Impact:** Join a fast-growing international SaaS company where you'll take ownership of product features and deliver real value to customers. - **Grow with Us:** Learn from talented teammates, embrace new challenges, and accelerate your career. - **Innovate Every Day**: Work with the latest technologies and AI-driven development practices to solve complex, meaningful problems every day. 🌟 **REMUNERATION PACKAGE AND BENEFITS:** **✅** UK-based product environment with real ownership and impact **✅** Competitive compensation package *(including 100% Gross during Probation, 13th-month salary, loyalty bonus…)* **✅** AI-first direction aligned with the AIDLC model – access to a Claude Code account and opportunities to explore and apply AI / Agentic AI across development, testing, automation, and day-to-day engineering workflows **✅** Premium healthcare & full Social Insurance coverage **✅** 15+ days of paid leave per year **✅** Enjoy one WFH day every 4 months **✅** Ongoing learning and development opportunities, supported by internal training, workshops and certification sponsorship **✅** Plus plenty of extras: company trip, team-building activities, sports clubs, special occasion gifts, and more. *If you’re excited about AI-driven innovation, enjoy solving meaningful challenges, and thrive alongside talented people in a fast-moving and customer-first environment, JOBLOGIC is the place to be!*