Jobs in Japan
Technology / Software

Depending on your preferences and suitability, you will be entrusted with software development engineer duties in either the "Web System Development" or "Mobile Web Development" department. Specifically: Immediately after hiring: You will be involved in both upstream (requirements definition and design) and downstream (development and operation) processes. You will be responsible for the development of web systems across various industries, primarily for major companies. Examples of projects include: ■ Broadcasting industry: News delivery system ■ Medical industry: Endoscopy IT system ■ Finance and insurance industry: New contract business system ■ Manufacturing: Digital device simulator web application ■ Healthcare: Wearable device application ■ Distribution: In-house tablet system application Flow after joining: You will be able to engage in development as a team member after understanding the company's rules and systems through onboarding training. A supportive environment is in place for asking questions and consultations via internal social media. Future career path: Opportunities for career advancement to upstream processes and management (PM/PL), as well as challenges in other fields through internal recruitment. Work environment: 124 annual holidays (2025 performance), prohibition of unpaid overtime, full payment of overtime (calculated per minute), average monthly overtime of 18.3 hours (2024 performance), regular leave days, proven records of childcare leave and reduced working hours, 360-degree evaluations, and incentive systems.

Skills and qualifications:

• Software development experience (1 year or more)
• Java
• JavaScript
• TypeScript
• C#
• C++
• Objective-C
• C
• Python
• Swift
• Vue.js / React / Node.js / Angular
• Experience in web application development
• Experience in cross-platform application development
• Experience in Android and iOS mobile application development
• Experience in client application development for web systems
• Experience in cloud design and construction (AWS / Azure)

Company overview:

Established: March 1985 / Number of Employees: 4,663 / Headquarters: Tokyo, Osaka

Support for the introduction and initial operation of services such as the 'LINE Official Account'. We assist in store promotions through services that help attract customers and improve customer interactions. Specifically, we propose various services from the LINE Yahoo Group that are useful for store operations and customer attraction, starting with the 'LINE Official Account'. We conduct hearings, proposals, and initial implementation support for new service introductions and additional proposals through phone-based approaches aimed at restaurants and beauty salons. This job offers a sense of fulfillment as it involves working with services utilized by many popular stores, contributing to the 'entrance' of store promotions. Flow after joining: ▼ Initial training (about 1 month) Acquire knowledge of each product mainly through classroom learning. You can also learn proposal know-how through role-playing. ▼ OJT Accompany seniors in your assigned department during business negotiations. This is an opportunity to practically understand the challenges on-site and the services required. ▼ Independent work Share information within the team to support early establishment.

Skills and qualifications:

• Individuals with any work experience (no restrictions on job type or years of experience)
• No educational background required
• Ability to communicate freely in Japanese
• Sales or sales administration experience (preferred)
• Experience in sales or customer service roles (preferred)
• Experience in sales of POS systems or food media (preferred)
• Experience in managing SNS or LINE Official Accounts (preferred)

Company overview:

Established: July 2025 / Headquarters: Tokyo

3-month in-house training available. You will be assigned work that matches your preferences from a wide range of projects, including web development, IoT development, game development, information appliances, and car navigation systems! Specifically: ★ Development of business applications using Java, C#, and PHP ★ Construction of generative AI environments ★ Design, construction, and operation of AWS and Azure ★ Design, construction, and operation of Windows and Linux servers ★ Design, construction, and operation of networks ★ Development of information appliances and car navigation systems ◎ Many projects with upstream processes and 100% direct transactions available!

Skills and qualifications:

• No educational background required
• No programming skills required
• C, C++
• Java
• Perl, PHP, Ruby, Python
• VB, VBA
• COBOL
• .NET related (C#, ASP, VB, etc.)
• Objective-C, OpenGL
• UNIX
• Linux
• Windows
• Android, iOS
• Cloud
• Server construction and management
• Database construction and management
• Network design, construction, and operation
• Security
• Virtual environments
• Storage

Company overview:

Established: May 2014 / Number of Employees: 75 / Headquarters: Kanagawa Prefecture

Assigned to desired projects / Many opportunities for full remote work and team participation. 75% are direct contracts and SIer projects. Assignments from over 8,000 projects daily. You can work in your desired phase. Specific examples of development: - AI and data analysis promotion (Python, R, BigQuery, Oracle Analytics) - Portal systems for local governments (React.js, Node.js, AWS) - Development of AI agent systems (AWS, Python, TypeScript, Go) - Web-based service systems for BtoC (Azure, Linux, SQL) Flow after joining: Hearing → Career design → Project proposal and negotiation (including remote frequency, vacation, project unit price, etc.). Many future career paths are available, including projects with the latest technologies, upstream, leadership projects, and full remote projects. There are also many opportunities for social gatherings and internal activities even remotely (costs covered by the company).

Skills and qualifications:

• More than 3 months of practical experience as an IT engineer
• Tester experience OK
• Infrastructure engineers welcome
• Python
• R
• BigQuery
• Oracle Analytics
• React.js
• Node.js
• AWS
• TypeScript
• Go
• Azure
• Linux
• SQL
• Java
• JavaScript
• C
• C++
• Perl
• PHP
• Ruby
• VB
• VBA
• COBOL
• .NET
• Objective-C
• Requirements definition and design
• Development and testing
• Operation and maintenance
• Project management

Company overview:

System Integration (Serverless & JavaScript Framework Development) System Consulting IT Engineer Dispatch Services Solution Services We hold projects from approximately 5,000 partner companies, with many prime projects, achieving stable transactions. 【Licenses and Certifications】 Worker Dispatch Business License No. 13-305358 (Information disclosure based on the Worker Dispatch Law) ISMS Certification ISO/IEC27001 MSA-IS-334 Unified Standards for All Ministries (Industry Code / 0000196193, Corporate Number / 7410001007343) AWS Partner Network (APN) Health Management Excellent Corporation 2024・2025 Health Excellent Company "Silver Certification" Qualified Invoice Issuer Registration Number T7410001007343

Sales representatives with engineering backgrounds carefully select projects that connect to each individual's career. We offer a variety of projects including AI development, web application development, business application development, and infrastructure foundation construction, with direct transactions available. Specifically, sales representatives with engineering backgrounds will propose the most suitable projects based on each individual's hopes and career goals. We have a wide range of projects centered around major listed companies, including web and business applications, AI development, and infrastructure design and construction. You can also challenge modern technologies such as Go, Python, and TypeScript. Project Assignments: ◆ Verification project for RAG chat application using generative AI (Python/React/Bash/SQL) Requirement definition to AWS environment construction in IaC *Fully remote ◆ LINE mini-app development (TypeScript/React/Go) Requirement definition to AWS environment construction in IaC *Remote work available ◆ Infrastructure construction for a certain research institution's estimation business system (AWS) Requirement definition to testing *Fully remote After project assignment, you can consult anytime. ■ Consultation ⇒ Quick response You can ask questions and consult via Teams anytime. We respond quickly regardless of the content! Training and Development System: ■ Growth support for those with limited skills You can thoroughly acquire practical command understanding through Linux environment construction, middleware introduction, and hands-on network training. ■ Career support through regular meetings Not only at the time of joining, but we also conduct career meetings every three months. We support long-term growth tailored to each individual's goals and aspirations.

Skills and qualifications:

• More than 6 months of experience as an IT engineer
• Development/Infrastructure not specified
• Go
• Python
• TypeScript
• React
• Bash
• SQL
• AWS
• Linux
• Network design and construction
• Server design and construction
• Requirement definition
• Test design and execution
• IaC
• Experience in hands-on network training (preferred)

Company overview:

Established: March 2020 / Number of employees: 20 / Headquarters: Tokyo