Senior Mobile Application Engineer (iOS/Android) - Sales Tech SaaS Company

★Mobile Application Engineer (iOS/Android) | Sales tech SaaS company

• Business Level Japanese Required (N2 Level)

◆ Flextime & Fully Remote Work

◆ Start-up Company

◆ Annual Salary： 6 million ～ 10 million yen.

-------------【About the company】-------------

The company aims to create a rich society where "true communication" flourishes.

They define "true communication" as not merely conveying information, but as communication that evokes emotion, stirs passion, and appeals to human sensibility. This encompasses various forms of communication: between people, between individuals and society, between companies and society, and both verbal and non-verbal interactions.

Through their business activities, the company strives to build a society where people of rich sensibility resonate with one another.

The company is a SaaS firm with the mission of "reinventing communication to create a society where people care for one another." They provide AI × Voice × Cloud software and databases, primarily in the sales domain.

Recently, they've been developing AI-powered B2B services. This includes creating and offering an AI-powered voice analysis phone that visualizes sales conversations for self-coaching and enables remote work, as well as an AI-equipped online business negotiation analysis tool.

-------------【 Job Description】-------------

【Responsibilities】

Developing and maintaining the MiiTel Mobile app.

Developing new products.

Researching, developing, and evaluating new technologies.

【Job Satisfaction】

You can contribute to both iOS and Android development (or specialize in one, if that's your strength). With BFF in place, you can also work on the server side. Since this is an in-house product, it's a stable development environment where you can truly settle in.

This role offers a unique opportunity for personal growth by contributing to a product that's still growing its expertise in the phone app market.

【Development Environment】

・Language: Swift, Kotlin, Flutter (Dart)

・Environment: Slack, Notion

【Technology Stack (Including Future Plans)】

The company is microservices-oriented, especially for real-time services and analytics, adopting appropriate technologies for each service.

・Backend: Python (Django), Elasticsearch

・Frontend: React.js, Vue.js

・Analysis: Python, TensorFlow, Keras, PyTorch

・Communication: SIP, VoIP, WebRTC, WebSocket

・Infrastructure: AWS, Google Cloud, Terraform

・Mobile Apps: Kotlin, Swift, Flutter (Dart)

・Communication Tools: Slack, GitHub, Confluence

-------------【 Requirements】-------------

【Required】

・3+ years of experience developing mobile applications and front-end development (React, Vue.js, etc.)

・Experience developing apps in either Swift, Kotlin or Flutter (Dart) (business or personal development)

【Preferred】

・Experience with automation through CI

・Experience with agile development such as Scrum

・Experience with code reviews in team development

・Experience with app development utilizing Firebase

・Experience with telecom/phone apps and network programming

【Ideal Applicants】

・Empathy with mission vision

・Embodying values

・Able to work well in a team environment

・Good at thinking logically

・Highly motivated for personal growth

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【Working Hours】

Flextime System

【Holidays】

・Saturday/Sunday/National Holiday

・Annual Paid Leave

・New Year Holiday

・Special Paid Leave

・Congratulations & Condolence Leave

・Summer Holiday

【Welfare】

・Commuting allowance

・Comprehensive social insurance

・Subsidies for books, IT equipment, etc

・Expense coverage for work-related seminars, study groups, and conferences

・Subsidies for online courses (Udemy, Udacity, etc.) and qualification acquisition

・Side jobs permitted

・Stock option program

・15% rule

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