[Hiring] Mobile Technical Lead @Accesa

Role Description

Our client is a leading technology provider in the retail industry, delivering modern point-of-sale and store operations solutions to retailers across multiple markets. As part of an ongoing platform modernization initiative, they are evolving their client architecture away from a legacy Java 8 Swing-based POS client toward a modular, offline-first, multi-platform model — supporting stationary POS terminals, self-checkout kiosks, and self-scanning devices across diverse retail environments.

The shared business logic layer is built with Kotlin Multiplatform (KMP), targeting both JVM/Desktop and Android clients. This layer is the heart of the platform: it owns the domain rules, use cases, and data flows for critical retail operations — item registration, checkout, payment, customer management, and promotion handling — while remaining fully decoupled from platform-specific concerns and UI. Business continuity through offline operation, high testability, and performance under real retail conditions are non-negotiable priorities.

Qualifications

• 8+ years of experience with Kotlin, including architecture decision making with KMP at platform scale.
• Strong system-level Android experience (not just application-level).
• Strong hands-on KMP delivery to at least two targets (preferably Android and JVM/Desktop) and KMP-Swift/iOS interoperability knowledge.
• Java-to-Kotlin/KMP migration at platform scale.
• Architectural leadership and vision.
• Modular product architecture with customer-specific extension points.
• Knowledge transfer and mentoring.
• Senior stakeholder communication.
• Solid understanding of Clean Architecture.
• Practical experience with Kotlin Coroutines and Flow.
• Experience with offline-first or local-first client architecture.
• Familiarity with dependency injection patterns, preferably Koin.
• Strong testing discipline.
• Experience integrating REST/OpenAPI-style services.
• Comfortable with Gradle Kotlin DSL, modular builds, and CI-friendly project structures.
• Effective communication skills for collaboration.

Requirements

• Compose Multiplatform experience.
• POS / retail embedded systems experience.
• Desktop JVM client experience, especially Electron sidecar or local service integration patterns.
• Understanding of VueJS 3 and TypeScript.
• Experience with plugin or extensibility architecture.
• Performance engineering experience for latency-sensitive client operations.
• POS, retail, payment, promotion, or hardware peripheral integration experience.

Benefits

• Enjoy our holistic benefits program that covers social, physical, emotional wellbeing, as well as work-life fusion.
• Physical Wellbeing: Medical benefits, gym support, and personalized fitness options.
• Work-Life Fusion: Flexibility to define the work-life dynamic that works for you.
• Emotional Wellbeing: Investment in mental wellbeing.
• Social Wellbeing: Connection through passions and interests in a hybrid environment.