
株式会社ベンジャミン
https://benjamin.co.jp/Benjamin Inc. is a cloud integration and system development company established in 2017. Guided by the philosophy of "creating a company that makes engineers happy," we provide end-to-end services, from requirements definition to operations and maintenance, focusing on AWS and Salesforce construction and optimization, as well as development using cutting-edge technologies like AI and blockchain. We operate under a direct-contract model, with a prime contract ratio of approximately 90%. Recognized for our high technical capabilities and agility, we were awarded the "2026 AWS Partner of the Year (Japan)."
Open Positions
Project Manager
[Job Description] As a Project Manager (PM) for contracted projects (approximately 80% are AWS projects), you will primarily be responsible for upstream processes such as proposing solutions to clients and designing business workflows. <Detailed Job Description> You will manage 2-3 projects, and work with sales to propose solutions to decision-makers such as management, collaborating with the sales team to secure projects and collaboratively developing and implementing systems to solve client problems. * Unique Project Assignment System! Project assignments can be tailored to individual interests and passions. To help employees develop their strengths, assignments are determined after consultations with supervisors and executives regarding current status and future career prospects. For example, employees who want to utilize their English skills may be assigned to projects with overseas companies! <Technical Areas> • Infrastructure (AWS, GCP, Azure) • Development Languages (Node.js, react.js, PHP, Python, Go) • Databases (DynamoDB, MySQL, PostgreSQL) • SaaS (Salesforce) • Others (OpenAI, IoT) <Company Appeal> ■ Our company culture is full of challenging spirit, allowing you to improve your skills while working closely with other employees. ■ You can increase your market value by working with cutting-edge technologies. Specific projects include "Modern front-end application development such as PWA/SPA," "Serverless system development utilizing AWS managed services," and "Business system development utilizing SaaS services such as Salesforce." ■ Fully remote work possible / Complete team system / Growing towards IPO
Software Engineer
As a member of a prime project, you will be responsible for development on a project already in operation. You may also work on our own services, and we will discuss with you projects that help you build the skills needed to achieve what you want to do in the future. <An environment where you are allowed to do what you want to do> ■ For what each employee wants to do, our president and managers—who also have extensive experience as engineers—think seriously about it and provide the most suitable projects and environment. For example, for an employee who wanted to become a global talent, we launched a global team and appointed that person as its leader. We gave that employee projects with overseas companies, and they are now active as a global talent. <Company appeal> ■ Because of our culture of strong challenge and ambition, you can improve your skills while competing and growing together with your colleagues. ■ You can increase your market value while working with cutting-edge technologies. Specific projects include "modern front-end app development such as PWA/SPA," "serverless system development using AWS managed services," and "business system development leveraging SaaS services such as Salesforce." ■ Full remote work available / fully team-based / growing toward IPO <Technical areas> ・Infrastructure (AWS, GCP, Azure) ・Development languages (Node.js, react.js, PHP, Python, Go) ・DB (DynamoDB, MySQL, PostgreSQL) ・SaaS (Salesforce) ・Others (OpenAI, IoT)