Bjak is a technology company focused on making financial services easy, fun and more rewarding for everyone
Mobile Software Engineer
Location
Japan
Posted
2 days ago
Salary
0
Seniority
Senior
Job Description
Mobile Software Engineer
BJAK
• Design, build and ship high-quality mobile features for iOS or Android. • Develop intuitive mobile experiences across insurance, payments, claims, renewals and financial services. • Work closely with product managers, designers and backend engineers to simplify complex user journeys. • Integrate backend APIs and ensure mobile applications remain stable, scalable and reliable. • Continuously improve application performance, crash rates, loading speed, responsiveness, memory usage and battery efficiency. • Use analytics, production insights and user feedback to continuously improve product quality. • Build AI-assisted mobile experiences where they create meaningful value for users. • Contribute to engineering standards, code reviews and continuous improvement across the mobile platform.
Job Requirements
- 3+ years of professional mobile software development experience.
- Strong experience building and maintaining production mobile applications on iOS (Swift) or Android (Kotlin).
- Solid understanding of modern mobile architecture patterns and native platform best practices.
- Experience with SwiftUI/UIKit or Jetpack Compose/Android SDK.
- Strong knowledge of mobile UX, usability, accessibility and user-centered design.
- Experience integrating REST APIs and troubleshooting production issues.
- Comfortable working independently in a remote, distributed engineering team.
- Strong ownership, fast execution and attention to product quality.
- GitHub, App Store, Google Play links or examples of shipped applications are highly preferred.
Benefits
- Flexible work arrangements
- Professional development opportunities
Related Guides
Related Job Pages
More Full-stack Engineer Jobs
Role Description Our client is seeking a disciplined, remote Full-Stack Web Developer for a high-stakes, 2-month contract to build a game-changing, mobile-friendly Proof of Concept (PoC) application. Operating as a critical technical asset, you will own this project end-to-end, single-handedly taking a visionary product concept and turning it into a functional, deployment-ready web tool. - Build a web-based tool capable of mapping room and floor-plan layouts directly from a mobile camera (utilizing ARKit / RoomPlan, ARCore, WebXR, or a comparable approach). - Capture live or uploaded video to record layouts, square footage, and individual rooms. - Translate captured data into clear floor-plan visualizations usable for heating and cooling load estimates. - Build a structured backend holding comprehensive HVAC asset data, unit histories, and technical specifications. - Capture and identify model numbers, serial numbers, and asset tags from photos or video (integration of cloud OCR / vision services is highly welcomed). - Develop an automated reporting module that compiles captured asset data into a polished client deliverable outlining three distinct preventive maintenance or replacement schedule options. - Implement secure authentication and role-based access controls for technicians, sales reps, and admins. - Conduct extensive testing, debugging, and quality assurance workflows to harden the application to a client-ready standard prior to deployment. Qualifications - 3 to 5+ years of professional full-stack web development experience. - Proficient in a modern web stack (e.g., React / Next.js / Node or equivalent), structured database backends, and REST / API integration. - Hands-on experience with camera / AR / spatial tools (RoomPlan, ARCore, WebXR, photogrammetry) and/or image recognition and OCR (cloud vision APIs) is strongly preferred. - A strong, verifiable portfolio demonstrating prior full-stack projects, interactive web tools, mapping projects, or database-driven applications. - A degree in computer science / engineering or equivalent demonstrable skill. Requirements - C1 English level is required; the selected candidate will be speaking strictly in English during their whole shift. - Submit your resume and audio recording in English. Benefits - Rate is negotiable based on experience and portfolio strength. - 10–15% bonus of the total contract value for verified delivery within 3 weeks to 1 month.
Fullstack WordPress Developer
Silicon Savannah SolutionsAccess top-quality software engineering talent in Kenya.
• Maintain, design, and develop custom WordPress functionality • Build and maintain custom plugins using PHP • Build custom WordPress Admin dashboards and reporting tools to track user behavior, training completion, and key platform metrics • Extend WordPress using hooks, filters, actions, custom post types, taxonomies, and metadata • Develop custom WooCommerce functionality and extensions • Develop secure REST API endpoints and integrations • Debug complex production issues across plugins, themes, and WordPress core • Write clean, documented, and testable PHP code • Understand, maintain and troubleshoot the existing WordPress codebase developed by the previous team, resolving issues and implementing enhancements as required. • Maintain, design, and build integrations with: ActiveCampaign, Payment gateways including but not limited to Stripe, Paypal, Venmo, and Braintree, Third-party REST APIs, Plugins like WooCommerce, CartFlows, Gravity Forms, WP Fusion, Webhooks, Internal business systems • Improve Core Web Vitals • Optimise backend performance and database queries • Reduce unnecessary plugin dependencies • Optimise MySQL performance • Configure caching layers • Optimise asset loading and application performance • Improve scalability under increased traffic • Implement and maintain technical SEO best practices • Manage SiteGround hosting environments • Configure staging and production deployments • Troubleshoot server and application issues • Configure DNS, SSL, redirects, cron jobs, and caching • Manage backups and disaster recovery processes • Work with Linux-based hosting environments • Improve application architecture and maintainability • Refactor legacy functionality • Develop reusable internal libraries and services • Review technical implementations and identify improvements • Document systems, integrations, and deployment processes • Participate in technical planning and solution design • Manage when plugins and license expire to ensure timely renewal • Support and extend Elementor where required • Build reusable custom Elementor widgets • Maintain design consistency through reusable templates and the entire site • Collaborate with designers on responsive implementations • Ensure frontend changes follow performance best practices • Diagnose and resolve production bugs and critical issues • Monitor website health and application performance • Maintain plugin and dependency updates • Implement WordPress security best practices • Continuously improve platform reliability, loading speed, SEO and AIO • Audit and document the existing site architecture: theme structure, custom plugins, database schema/custom tables, CartFlows funnels, WooCommerce configuration, and the custom LMS codebase
• Develop and maintain scalable applications • Integrate AI-based solutions • Collaborate with our clients' development teams
Full Stack Developer
it's prodigyIt's Prodigy è una startup innovativa, operante nel campo dell'innovazione tecnologica, che si pone l'obiettivo di creare soluzioni e prodotti di nuova generazione per piccole, medie e grandi imprese. Innovazione: ci proponiamo come consulenti e sviluppatori di soluzioni in ambito industria 4.0 (Big data, intelligenza artificiale, IoT...); Consulenza Tecnologica: ci occupiamo sia di consulenza in modalità outsourcing che di sviluppo custom di progetti; Marketing: operiamo in ambito pubblica amministrazione e corporate, offrendo servizi di digital marketing, social marketing, brand awareness e altri servizi di marketing specializzato; Digital PMI: architettiamo soluzioni digitali per le PMI: e-commerce, app mobile, realizzazione di loghi, marketing (semplice), sviluppo di idee...
Role Description Siamo alla ricerca, per i nostri clienti di Full Stack Developer (di varie seniority) con esperienza nello sviluppo di applicazioni web moderne e una forte propensione all'innovazione, interessato a integrare soluzioni basate sull'Intelligenza Artificiale. - La risorsa lavorerà a stretto contatto con il team di sviluppo dei nostri clienti. - Si occuperà di sviluppare e mantenere applicazioni scalabili. - Contribuirà all'integrazione di modelli AI, strumenti di automazione e servizi basati su Large Language Models (LLM). Qualifications - Conoscenza Node.js (Express, NestJS) oppure .NET, Java o Python. - Conoscenza di React, Next.js, Angular oppure Vue.js. - Conoscenza di uno dei cloud. - Esperienza con metodologie di sviluppo Agile (Scrum e Kanban). - Implementazione di chatbot AI e assistenti virtuali. Benefits - Retribuzione: per questa opportunità siamo aperti a valutare risorse freelance in partita iva. - Ambiente di lavoro flessibile e inclusivo. - Opportunità di crescita in un ambiente giovane e dinamico. Company Description It's Prodigy è una startup innovativa, operante nel campo dell'innovazione tecnologica, che si pone l'obiettivo di creare soluzioni e prodotti di nuova generazione per piccole, medie e grandi imprese. - Innovazione: ci proponiamo come consulenti e sviluppatori di soluzioni in ambito industria 4.0 (Big data, intelligenza artificiale, IoT...). - Consulenza Tecnologica: ci occupiamo sia di consulenza in modalità outsourcing che di sviluppo custom di progetti. - Marketing: operiamo in ambito pubblica amministrazione e corporate, offrendo servizi di digital marketing, social marketing, brand awareness e altri servizi di marketing specializzato. - Digital PMI: architettiamo soluzioni digitali per le PMI: e-commerce, app mobile, realizzazione di loghi, marketing (semplice), sviluppo di idee...

