We provide software development and cyber security services to startups at all stages.

Whether you are a running startup that has a product in place but requires feature development or you are just in the ideation phase and require a proof-of-concept for your pitch, or you want your proof-of-concept to be developed into a fully functional scalable product, we have you covered.&nbsp;

We ensure security is integrated throughout the product development process via rigorous testing and reviews at each SDLC stage.

We tailor security measures to align with the unique needs of your company.

- Security Risk Assessment (NIST CSF, CIS etc)

Technical Writing (Technology patents, research publications, articles, reports, policies etc)

End-to-end startup support (Ideation, PoC development, product development, product infrastructure management and web hosting)

Cyber security & Software development services

Global Operations Team (Translator) - Mercari in Tokyo, Japan

The mission of the Global Operations Team within the Mercari Group is to bridge the gap between employees from diverse backgrounds. With a range of native languages spoken, employees primarily work in either English or Japanese. The team's objectives go beyond just facilitating communication; they aim to eliminate cultural barriers, convey messages accurately, and foster mutual understanding among team members. In essence, the Global Operations Team plays a pivotal role in creating a harmonious and effective working environment in a culturally diverse workplace.

(Learn more about Mercari's mission and values&nbsp;<a target="_blank" href="https://careers.mercari.com/mission-values/">here</a>.)

The specific work responsibilities of the Global Operations Team include the following tasks:

These responsibilities are instrumental in facilitating effective communication and mutual understanding among team members from diverse linguistic and cultural backgrounds.

The Global Operations Team plays a vital role in fostering an inclusive corporate culture at Mercari by facilitating communication through translation and interpreting work. This enables diverse talent to collaborate effectively and drive innovation within the organization. Additionally, the team is involved in various other areas, including product localization, the cultivation of a global culture within Mercari, and the management of events and initiatives that promote cross-cultural engagement and understanding.

Qualifications and requirements for joining the Global Operations Team include:

These qualifications are essential for successfully fulfilling the responsibilities of the role within the Global Operations Team.

In addition to the previous qualifications, the following experience and skills are desirable for this role within the Global Operations Team:

These additional qualifications further enhance the candidate's suitability for the role within the Global Operations Team, especially in a tech-focused context.

In addition to the technical qualifications, the ideal candidate for the Global Operations Team should possess the following attributes and characteristics:

These attributes contribute to the candidate's effectiveness in the Global Operations Team, particularly in the context of interpretation and translation services.

*See&nbsp;<a href="https://careers.mercari.com/hiring/">this page</a>&nbsp;for details.

* For details about CEFR, see&nbsp;<a href="https://careers.mercari.com/language/">here</a>

<a target="_blank" href="https://mercan.mercari.com/en/articles/37731/">The Global Operations Team—creating value that goes above and beyond!</a>

<a target="_blank" href="https://mercan.mercari.com/en/articles/39009/">The Global Operations Team: Using language to Support Mercari’s Business, D&amp;I, and More! Promoting Better Accessibility Through Localization</a>

<a target="_blank" href="https://mercan.mercari.com/en/articles/38994/">The Global Operations Team: Using Language to Support Mercari’s Business, D&amp;I, and More! Mercari’s In-house Language Services Team Enables More Voices to Be Represented in the Group’s Mission</a>

The probationary period at our company lasts for the initial three months after joining. During this probationary period, your contract conditions will be identical to those of a permanent employee.

<a href="https://careers.mercari.com/benefits/">*See this page for details</a>

<a target="_blank" href="https://careers.mercari.com/support/">*See this page for details</a>

Circulate all forms of value to unleash the potential in all people

"How can I contribute to society's prosperity given our limited resources?" This question served as the inspiration for the creation of the Mercari marketplace app in 2013 by our founder, Shintaro Yamada, during his travels around the world. We firmly believe that by facilitating the circulation of various forms of value, extending beyond physical items and money, we can open doors for individuals to pursue their aspirations and make positive contributions to society and those in their proximity. Mercari is committed to leveraging technology to connect people across the globe, ultimately striving to build a world where everyone can unlock their full potential. For more details on Mercari Group's mission, please refer to <a href="https://careers.mercari.com/culturedoc/">Mercari's Culture Doc</a>.

At Mercari, our mission is to build a world where no one's potential is constrained by their background, and where everyone has the liberty to generate value. We strongly emphasize that fostering a culture of Diversity &amp; Inclusion is integral to realizing our mission.

This principle naturally extends to our hiring procedures. Mercari is dedicated to eradicating discrimination based on attributes such as age, gender, sexual orientation, race, religion, physical abilities, and other similar factors. Our objective is to ensure that individuals who resonate with our mission and values can become part of our team, regardless of their personal backgrounds. For more detailed information, please refer to our <a href="https://careers.mercari.com/di-statement/">D&amp;I Statement</a>.

Global Operations Team (Translator) - Mercari, Japan

Senior Platform Architect in Tokyo, Japan

Paidy is currently seeking a Senior Platform Architect who will play a crucial role within the organization, reporting to the Chief Technology Officer (CTO). The Senior Platform Architect will lead cross-component architecture initiatives, guide technology decisions, and contribute to enhancing the overall quality of our systems and software. This role requires a diverse background encompassing various technology paradigms and platforms, as well as the ability to effectively communicate complex technical issues to both technical and non-technical stakeholders.

As a Senior Platform Architect at Paidy, you will have the opportunity to shape the direction of future projects and make a significant impact on a service used by millions of users. Paidy boasts a modern technology stack and a streamlined development process that emphasizes delivering high-quality products within short development cycles.

It's worth noting that this position offers the flexibility of "full remote" work; however, candidates must be based in Japan to be eligible for consideration.

If you are a skilled and experienced architect with a passion for influencing technology decisions and contributing to the success of a dynamic and forward-thinking organization, we encourage you to explore this opportunity with Paidy.

The Senior Platform Architect role at Paidy encompasses a wide range of responsibilities and requires expertise in various domains related to systems and software architecture. Here are the key responsibilities associated with this role:

As a Senior Platform Architect, you will leverage your expertise in networking, operating systems, databases, distributed systems, software development, technical writing, systems engineering, systems monitoring, and other relevant areas to excel in these responsibilities. Your contributions will play a pivotal role in shaping Paidy's technology landscape and driving the company's success.

To excel in the role of Senior Platform Architect at Paidy, you should possess the following qualifications and attributes:

Additionally, as part of the interview process, the Paidy team will inquire about your user experiences with Paidy Apps. It's recommended that you download the Paidy App and explore its functionalities to familiarize yourself with the user experience. This firsthand experience will be valuable during the interview discussions.

For those who are not able to download Paidy App, due to the regional restrictions, please be advised that you download the similar App, such as Klarna, Afterpay, Affirm and so forth, and come up with your opinions on these applications and services.

*Please note that you must be eligible to work in Japan.

Paidy is a prominent Buy Now, Pay Later (BNPL) service provider in Japan. The company is dedicated to simplifying and enhancing the shopping experience by offering instant, monthly-consolidated credit to consumers while removing the complexities associated with payments and purchases. Paidy's unique approach leverages proprietary models and machine learning to swiftly underwrite transactions and ensure payments to merchants.

By utilizing Paidy, merchants benefit from increased revenue as the service reduces the instances of incomplete transactions, boosts conversion rates, raises average order values, and encourages repeat purchases from consumers.

In September 2021, PayPal, the global payments giant, acquired Paidy. Despite the acquisition, Paidy continues to operate its existing business independently, retain its brand identity, and support various consumer wallets and marketplaces by offering convenient and innovative services.

Paidy is dedicated to ongoing innovation to make both online and offline shopping more accessible and enjoyable for consumers. For more information, please visit the official Paidy website at http://www.paidy.com.

Senior Platform Architect, Japan

Software Engineer, iOS - Mercoin in Tokyo, Japan

On April 28, 2021, Mercari Group established Mercoin, Inc., a company dedicated to developing services related to cryptoassets and blockchain technologies. Through its involvement in the cryptoasset business, Mercoin aims to streamline users' access to financial services within the Mercari marketplace app. This includes enabling users to receive payments for their Mercari sales in bitcoin and providing a comprehensive wallet function that encompasses not only Merpay's payment and remittance services but also credit, cryptoassets, and asset management features.

Mercari has also ventured into the realm of blockchain technologies, opening up new avenues for individuals to exchange value. The company's vision is to redefine the concept of buying and selling, making it effortless for everyone to exchange value in various forms, including not just physical possessions and currency, but also services and digital content like non-fungible tokens (NFTs).

At present, Merpay/Mercoin is actively seeking iOS engineers who can handle all aspects, from planning to the development of new payment and financial services. Merpay/Mercoin manages multiple projects running in different directions simultaneously, and each project team, typically comprising about 10 members, includes between 1 to 3 iOS engineers. Integration with the Mercari app necessitates close collaboration between our engineers and the Mercari development teams, demanding a high level of professional expertise from our iOS engineers.

In terms of technology, our development is based on MVVM architecture for UIKit and a Redux-inspired architecture for SwiftUI. We place a strong emphasis on the implementation of unit tests and UI tests, continuously testing these with CI and striving to enhance coverage. While the team is naturally involved in feature development, our company culture encourages engineers to proactively enhance development processes, automate tasks using CI, and engage in other activities. We believe that this culture empowers our software engineers to enhance their skills not only in iOS development but in various other domains as well.

Specific work responsibilities include:

Aside from that, we also encourage and look very favorably on external output. This includes:

Qualifications for this role should include:

The ideal candidate should possess the following qualifications:

The desired qualifications for this role include:

Software Engineer, iOS - Mercoin, Japan

Product Manager (CBO Product/Logistics) - Mercari in Tokyo, Japan

The Mercari marketplace app is committed to tackling audacious challenges to realize its mission of establishing a global marketplace where individuals can effortlessly buy and sell goods, creating value in the process. Within the CBO (Chief Business Officer) division, the Logistics Product Team plays a pivotal role in providing the essential infrastructure that facilitates the shipment of items and the exchange of value between sellers and buyers.

The mission of the Logistics Product Team is to enhance the convenience of the shipping process, thereby contributing to the growth of Mercari. This involves an ongoing effort to introduce new shipping choices for sellers and delivery options for buyers (<a target="_blank" href="https://pj.mercari.com/mercari-spot/mercari_school_list.pdf">reference</a>), as well as improve the overall packing, shipping, and receiving experience. The team also provides recommendations to sellers on the optimal shipping methods, striking a balance between convenience and cost-effectiveness. Importantly, the team doesn't solely focus on the online aspect but also pays attention to the offline experience, including shipping from convenience stores and other physical locations.

Specific work responsibilities include the following:

In Mercari, our shipping experience encompasses the journey of an item from a seller located anywhere in Japan to a buyer situated anywhere in Japan. Given the diverse array of items on our platform, ranging from small accessories to large furniture pieces, ensuring a seamless experience that accommodates a wide spectrum of item sizes, weights, and shipping preferences is a complex undertaking. We must strike a balance between the convenience for sellers and the reliability for buyers, all while maintaining reasonable shipping costs and delivery times.

The Logistics Product Team at Mercari is responsible for enhancing both online and offline user experiences. We work closely with internal cross-functional teams and external partners to enhance existing shipping services and introduce new shipping options for our users. This collaborative effort is aimed at continually improving and expanding the shipping experience for all parties involved.

These qualifications align with the requirements of the role, emphasizing a well-rounded skill set that covers project management, data analysis, and cross-functional collaboration within the context of shipping and logistics product development.

Check&nbsp;<a target="_blank" href="https://careers.mercari.com/jp/hiring/">this page</a>&nbsp;for more details.

Product Manager (CBO Product/Logistics) - Mercari, Japan

Large Merchant Sales Manager in Tokyo, Japan

The Sales Headquarters comprises five departments, with one of them being the Large Merchant Sales department. This department is responsible for conducting field sales operations aimed at acquiring large franchise stores. Their tasks include formulating strategic business plans, devising promotional strategies, and more. The primary goal is to enhance the profitability and branding of our services.

Within the Large Merchant Sales department, the team focuses on identifying critical challenges faced by merchants. They then explore how these challenges can be addressed through payment solutions, ultimately fostering mutually beneficial relationships with merchants through strategic negotiations.

Applicants should meet the following criteria:

During the selection process, candidates may be asked about their experience using the Paidy app and are encouraged to download and try it.

Large Merchant Sales Manager, Japan

Open position/Marketing system in Tokyo, Japan

"Our company is a startup focused on enhancing productivity in Japan. We develop and operate a platform that automates customer acquisition and quotation, along with Vertical SaaS solutions designed to streamline all aspects of business operations. We are currently seeking candidates for various roles, including digital marketing, CRM marketing, content direction, and PR management. Whether you haven't decided on a specific role yet or are simply curious about the available positions, we welcome applicants from diverse backgrounds. The majority of our team members are experienced professionals who have transitioned from various industries, bringing valuable perspectives to our company. Please don't hesitate to submit your application or reach out for an informal interview."

Annual salary range: ¥4 million to ¥9 million [Model annual salary: ¥6 million]

*1. Overtime exceeding 40 hours will result in additional compensation for the labor portion.

*2. The annual salary will be determined considering skills, experience, and the candidate's current annual salary.

*3. Stock options will be granted, with awards being issued when stock option-based stock acquisition rights are made available upon joining the company.

8th floor, G-7 Building, 7-16-12 Ginza, Chuo-ku, Tokyo

3 months (during the trial period, the conditions will be the same as those for formal employment)

Smoking is not permitted; it is a smoke-free environment.

Address :&nbsp;8F G-7 Building, 7-6-12 Ginza, Chuo-ku, Tokyo

Open position/Marketing system, Japan

A Data Engineer position is available, with the role reporting to the Head of Data Engineering. The Data Engineer will collaborate closely with various stakeholders to transform data into valuable insights, which will be used to guide product design and feature development for our products and business. Your duties will encompass the entire analysis lifecycle, including requirements gathering, task management, and design implementation. You will be responsible for both analyzing source data systems and providing support for reporting functions and capabilities. Our goal is to become a data-driven organization, and you will play a key role in achieving this by overseeing the performance of source domain data systems, conducting data cleansing, and identifying opportunities for enhancement.

Paidy is a dynamic company, and the Data Engineer role demands a wide range of skills, including data interpretation, database management, data cleansing, report data modeling, and other skills typically essential for establishing a robust data foundation in a data-driven organization. Your key responsibilities will include:

To excel in this position, you should possess the following qualifications:

Software development using languages like:

Strong command of business-level English and the ability to effectively communicate with stakeholders from diverse backgrounds.

Additionally, please be prepared for the Paidy team to inquire about your user experiences with the Paidy App during the interview. We encourage you to download the Paidy App and explore its features in advance.

Data Engineer, Japan

Software Engineer, Backend (Ads) - Mercari in Tokyo, Japan

To bring Mercari's vision of leading the circular economy to fruition, our objective is to introduce innovative tools tailored for businesses engaged in product production and sales. These tools are designed to enhance and contribute value to the primary distribution value chain.

(Learn more about Mercari's mission and values <a href="https://careers.mercari.com/mission-values/">here</a>.)&nbsp;

Introducing an advertising solution on a media platform boasting more than 20 million Monthly Active Users (MAU).

Embracing the challenge of revolutionizing advertising without limitations.

(See&nbsp;<a target="_blank" href="https://careers.mercari.com/hiring/">this page</a>&nbsp;for details.)

Proficient at recognizing challenges within the advertising architecture and proposing enhancements to address them.

Either of the following is required:

For details about CEFR, see <a href="https://careers.mercari.com/language/">here</a>.

Software Engineer, Backend (Ads) - Mercari, Japan

Software Engineer, Frontend - Mercari in Tokyo, Japan

Mercari is gearing up for a new venture aimed at advancing the concept of a circular economy. The dedicated team is working diligently to establish a user-friendly resale service platform accessible to both individuals and businesses. The ultimate goal is to create a system that can unlock the estimated 43.7 trillion yen worth of "hidden assets" in Japan, thereby further expanding the country's secondhand market, which is presently valued at around 3 trillion yen.

To put it concretely, our business approach revolves around normalizing the reuse of items by breaking down the conventional boundaries between online and offline platforms, as well as between primary and secondary distribution. This represents Mercari's maiden endeavor in such an ambitious undertaking, and it harbors significant untapped potential.

*(Learn more about Mercari's mission and values&nbsp;<a target="_blank" href="https://careers.mercari.com/jp/mission-values/">here</a>.)

*The concept of "hidden assets" refers to the value derived from the quantity of unused items present in households across Japan, as determined through surveys. This value is converted into Japanese yen by utilizing the average transaction value observed on Mercari. In this context, "unused items" pertain to items that have not been put to use for at least one year, yet continue to occupy space in households without a specific reason for their retention.

Our business is closely tied to Mercari Group's mission of "circulating all forms of value to unleash the potential in all people." Given that this is a new business venture, our team comprises only a few select members, and this means you will be required to shoulder a wide array of responsibilities.

In your capacity, you'll be actively engaged in the development of a fresh platform aimed at advancing secondary distribution. Furthermore, you will play a pivotal role in various decision-making processes during the 0 to 1 phase of our business. As a result, we are seeking individuals who are willing to transcend the mere use and expansion of Mercari's existing systems and contribute to innovative developments.

We are seeking individuals with the following qualifications and attributes:

If you meet these qualifications, we invite you to explore the opportunities available within our team.

We are looking for candidates with the following qualifications and experiences:

If you possess these qualifications and experiences, we encourage you to explore the opportunities within our team.

We are seeking individuals who resonate with the mission and values of the Mercari Group and its affiliated companies and who embody the following characteristics:

If you embody these qualities, we invite you to explore the opportunities within our team.

Specifically, we will check the following points:

Click&nbsp;<a href="https://careers.mercari.com/language/#page-1">here</a>&nbsp;for more information about CEFR.

Software Engineer, Frontend - Mercari, Japan

The following duties in Money Forward Cloud Series, Money Forward ME, or any other related services of Money Forward.

Backend DevelopmentFrontend DevelopmentSmartphone Application Development

*Your team and scope of work will be decided before the joining date, depending on your skill, will, and the company's situation.

Tech Stack: Golang, Ruby(Ruby on Rails), Java, Golang, iOS(Swift, Objective-C),Android(Kotlin, Java), HTML, CSS, JavaScript（jQuery, React.js)

Have coding experience (at internship, school or individual projects, etc..)Practical web application development experience is a plusHave the shared belief in Money Forward's Mission/Vision/Value/CultureHave strong interests in relocating to and working in Japan after graduation*This opportunity is intended for individuals who have graduated from university (regardless of degree level) within the past year of their application date or for those who haven't yet graduated.

If your graduation was more than a year ago from your application date, we recommend exploring other positions through the link below.

<a href="https://corp.moneyforward.com/en/news/investorrelations/?category=integrated" rel="nofollow" target="_blank">https://hrmos.co/pages/moneyforward/jobs?category=1666322478647443458,1707294702136684546</a>&nbsp;

There are 2 evaluation periods in a year. After each evaluation, your bonus and salary adjustment will be applied depending on personal work performance.

Flexible Time System with Core Time.- Flexible Time 7:00am ~ 10:00pm- Core Time: 10:00am ~ 3:00pm(Tue - Fri) / 9:30am ~ 2:30pm(Mon)Total working hours of a month: 8 hours* total working days of the month.

Employees must work during the core time.As long as the total working hours of a month surpass the fixed standard working hours of each month, the employees are free to start/end their work during the Flexible time.

-Weekend (Saturday, Sunday)-Japanese National holidays-Annual regular paid holidays (10 days for the first year)-Summer vacation (3 days)-Winter vacation (2 days)-Year-end and new year holidays (December 31 - January 3)

- COE / Visa Sponsor, Flight to Japan, and Japanese language training courses are available.- a fixed amount of allowance will be provided to support your relocation expense to Japan from an overseas country. *Candidates who will relocate from overseas countries to Japan are eligible to receive the allowance.

- New employee orientation and training for new graduates- Trainer &amp; mentor assignment- Monthly HR mentoring sessions for the first 3 months- Grade / Personnel Evaluation System (twice a year)- The evaluation result will be reflected in your grade, salary, and bonus.- MF Challenge System (Career formation support system where you can apply for vacant positions in the other departments in the company)

- Latest PC · PC with required specifications available (E.g., MacBook Pro 14-inch, 8core CPU, 14core GPU, SSD 512GB, 32GB unified memory, Corei9 2.4 GHz 8core)*Any equipment necessary for your development environment will be provided at company expense.- Periodic Engineer General Meeting- The copyright of OSS belongs to individual employees

- Housing allowances (If you meet certain conditions)- Neighborhood housing allowance (monthly rent subsidization of 20,000 JPY)- Neighborhood moving allowance (100,000 JPY payment)- Book purchase aid- Award system (MVP, Culture Hero)

- Workers' compensation insurance- Employment insurance- Welfare pension insurance- Long-term care insurance- Health insurance (Kanto IT Software Health Insurance Association)

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