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IT (Mainframe) ・ Jobs in Japan search results

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Use your English / language skills as a bilingual to find work in 「Japan」 in 「IT (Mainframe)」 and expand your experience and expertise.

At Daijob.com, we have a wealth of information on jobs in 「Japan」 and how you can make the most of your skills in 「IT (Mainframe)」.

For those with bilingual skills looking for work in 「Japan」 in 「IT (Mainframe)」, please refer to the below list of jobs, or refine your search further.

Daijob.com has plenty of jobs in Japan for bilinguals so let’s search Daijob.com to find your perfect matching job in 「Japan」!

Current Search Conditions

Job type : IT (Mainframe)

Desired work location : Asia-Japan

Language preference :English

Displaying 30521-40listings

Recruiter (Company is not publicly visible)
  • ★ ★ Staff Level
Job Description

【Recruitment Background】
Since its establishment in 2009, the company has been steadily growing by working directly with major companies. In order to further expand its business, the company is now looking for additional software engineers.
The company's SES division is unique in that it handles a large number of prime contracting projects.
Some of them are web development projects such as major human resource media and entertainment consumer applications, and you can also gain experience in a modern development environment.
The company also prov ...

Recruiter (Company is not publicly visible)
  • ★ ★ Staff Level
Job Description

●Recruitment Background
With the vision of "creating the future through video," the company is developing solutions based on a cloud video platform.

The mission of this position is to measure and ensure quality from the client's and customer's perspective with an objective point of view.
In this position, you will be responsible for quality control from upstream to downstream of the project, including testing operations from test planning to test execution, and quality control operations from product requirement definition.
The company is looking ...

Recruiter (Company is not publicly visible)
  • ★ ★ Staff Level
Job Description

■Overview
For companies in a variety of industries and sectors, the company helps clients achieve DX by providing application development, implementation support, and operational support services that utilize Salesforce products and products in the integration area.
Especially in the Salesforce area, the company is actively working on new products, so it is possible to learn new technologies and knowledge through daily work.
Since most of the development projects are prime projects, you will be able to take charge of the entire process, from the ups ...

Recruiter (Company is not publicly visible)
  • ★ ★ Staff Level
Job Description

■Recruitment Background
How to realize high-tech and complex logic in a way that is easy for people on the ground to use is a very interesting and important theme for the company's products.
The company plans to develop several large scale functions in the future, and is looking for someone who can lead the development of web application functions to make it even easier for delivery companies to use the system in the field.

■Overview
You will develop the front end of the company's services.

■Responsibilities
・Development of web applicat ...

Recruiter (Company is not publicly visible)
  • ★ ★ Staff Level
Job Description

【"Unleashing the potential of the manufacturing industry" through technology】
In the manufacturing industry, which is said to be worth 180 trillion yen in Japan, many manufacturers and their supply partners have been constrained by a variety of reasons, including being too busy with quotation and management tasks, lacking sales capabilities, and lacking information and networks, and are unable to fully utilize their original development and technological capabilities.

The company's mission is to unleash the potential of each company by resolving ...

Recruiter (Company is not publicly visible)
  • ★ ★ Staff Level
Job Description

In a project to develop multi-protocol data routing equipment required for satellite optical communications, you will be responsible for the HDL design of hardware blocks, stand-alone operation and co-operative operation testing with software. ...

Recruiter (Company is not publicly visible)
  • ★ ★ Staff Level
Job Description

In a project to develop multi-protocol data routing equipment required for satellite optical communications, you will be responsible for developing software for communication control, data routing, etc., and testing the stand-alone operation of software blocks and co-operative operation with hardware. ...

Recruiter (Company is not publicly visible)
  • ★ ★ Staff Level
Job Description

【Overview】
■Recruitment Overview
~The New Normal for Ordering and Receiving - Created by Technology and People~
With the vision of "creating an infrastructure that transforms order and supply", the company is an IT venture that promotes DX reform in the area of "order and supply", which is the core of business management.

If you have never been exposed to such operations on a daily basis, it may not ring a bell when you hear about improving the experience of receiving and placing orders.
It is said that one of the most inefficient and in ...

Recruiter (Company is not publicly visible)
  • ★ ★ Staff Level
Job Description

【Your Role】
In this position, you will develop technology and software to enable a platform product that provides a wide range of services, including Internet research and marketing support, to help the company's customers solve their problems and make better decisions. You will work with software engineers to create higher quality products and commit to contributing value to both internal and external customers.

You will be required to understand the customers and their business, and work with stakeholders to create services and platforms that a ...

Job Description

【Responsibilities】
As a system development engineer, you will form a team of 2 to 8 people and be responsible for system development engineering for in-house services and contracted development (prime projects 90% or more), including requirement definition, design, construction, operation, and maintenance work.

You can gain experience from upstream to downstream and feel no stress because you can easily exchange opinions within the company. You can also experience the sense of accomplishment of meeting clients' requests through actual conversatio ...

Recruiter (Company is not publicly visible)
  • ★ ★ Staff Level
Job Description

【Mission】
-Changing the world with a team of professionals. -

Technology is evolving at an unimaginable pace.
Until now, it has been standard that leaders with expertise in "business domains" lead companies. However, in recent years, there have been many cases where leaders with a focus on "specialized areas" such as technology and creativity have created new services and led their companies to become world-class enterprises.

The company aims to face business challenges as professionals in "specialized fields," contribute to corporate growth ...

Recruiter (Company is not publicly visible)
  • ★ ★ Staff Level
Job Description

■On September 1, 2022, POL Inc. was reborn as LabBase Inc.
In September 2022, LabBase has renewed its corporate identity (CI) and redefined its company name, service brand, and purpose.
The service names, such as "LabBase Shushoku," "LabBase Tenshoku," and "LabBase Lab Search," have been unified as "LabBase ◯◯" (LabBase◯◯).
In addition, instead of the former "Mission" and "Vision," they have been replaced by a new purpose, "The power of research for the betterment of mankind" as the top priority.

■Funding in September 2022 with a Series ...

Recruiter (Company is not publicly visible)
  • ★ ★ Staff Level
Job Description

【Recruitment Background】
As a member of the Finetext Group, this University of Tokyo startup provides analysis services using alternative data (big data that has not been utilized to date).
Nowcast LLM Labs, a new team dedicated to the secure use of Large Language Models ("LLMs") for financial business, has been established, and they are looking for a new team member to lead the team.

In this position, you will develop support for introducing ChatGPT to players such as securities firms and asset management companies.
In addition, you will lead ...

Recruiter (Company is not publicly visible)
  • ★ ★ Staff Level
Job Description

【Recruitment Background】
The company, a startup company from the University of Tokyo, is a member of the Finetext Group and provides analytical services using alternative data (big data that has not been utilized to date).
We process and analyze alternative data collected from domestic data holders (companies that partner with the company and provide data to it) and deploy it as a SaaS product.
Although the company still has less than 30 employees, it provides insights gained from various alternative data such as POS data, credit card data, point ...

Recruiter (Company is not publicly visible)
  • ★ ★ Staff Level
Job Description

【Responsibilities】
In the New Business Development Department, you will work extensively in accordance with your own aptitude and desires, including implementation and development of construction equipment simulators and development of software related to automatic operation of construction equipment. Your job is to promote AI development and value provision as part of a team in order to solve customer issues.

You will be responsible for the following tasks
・Unity software development related to the construction industry (requirement definitio ...

Recruiter (Company is not publicly visible)
  • ★ ★ ★ Senior Level
Job Description

【Responsibilities】
Design, develop, and maintain innovative features based on business needs
Design scalable and fault-tolerant architecture in a distributed cloud deployment
Ensure high quality deliverables through CI/CD pipelines, tests, and documentation
Improve team synergy and mentor junior engineers
Collaborate with Design, Product Management and Customer Success teams to continuously improve the product
Our tech stack: Python 3, asyncio, NoSQL, AWS, Docker. For more details,

【Technical Stack】
Each product team is free to choose i ...

Recruiter (Company is not publicly visible)
  • ★ ★ Staff Level
Job Description

<About this position>
Development of software package for the secure computing software "DataArmor GateDB"

- Improvement of the core engine that executes secure computing processes (high-performance cryptography such as homomorphic cryptography and searchable cryptography) with high performance.
- Development of middleware that executes it with high usability and application development that provides this infrastructure as a service.

<Responsibilities>
Develop the core engine for a service that can execute queries in encrypted state.
For the fo ...

Recruiter (Company is not publicly visible)
  • ★ ★ ★ Senior Level
Job Description

This will be a long-term role in quality control of the company's products, so the job will be to track down QA for a single product.
They are currently in the phase of growing their business from start-up and need a QA engineer to support service development and operations in order to speed up the development process.

In the future, the company would like you to challenge the business from a different perspective than development engineers, not stopping at testing and quality control, but also advising on organization creation and development proces ...

Recruiter (Company is not publicly visible)
  • ★ ★ Staff Level
Job Description

【Responsibilities】
You will be responsible for the design and development of new business launches and projects that require DX, with 100% direct and in-house development.

Client Communication
Coordination for each task is basically carried out by each member
Requirement definition design
Development
Code review
Testing (including automated test implementation)
Release
Scrum Events

Basically, the technology used is selected by the company's CTO, and the company provides a full range of services, including high-speed agile development of ...

Recruiter (Company is not publicly visible)
  • ★ ★ Staff Level
Job Description

You will be responsible for the overall testing of our company's systems, including services for individuals, corporate clients, and local governments.
In order to ensure that quality is built up and that bugs are not left in downstream processes, you will participate in projects from the upstream process and be asked to improve the efficiency and quality of services.

Specifically...
■Testing
 - Review of functional specifications and design details
 - Test planning, design, review and execution

■Quality Improvement
 - Propose improv ...

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