Frontend Software Engineer - Hoshii team

Holycode is looking for a Frontend Software Engineer ready to start a once in a lifetime project inside the Hoshii team.

What They Do At Hoshii , they are building the Interaction Relationship Management (IRM) system, a platform that turns customer communication (emails, phone calls, etc.) into actionable ERP and CRM intents in one click.

In an industry that faces a very intense labor shortage, where millions are stuck doing repetitive work, Hoshii’s IRM offers a co-pilot that handles tedious chores like processing unstructured data, responding to customer inquiries, and entering data into ERP systems.

In just 6 weeks, they have built a $160k / year business with a team of three.

They have raised north of one million, and joining them now means your work will directly impact their growth and grow with them!

How about you join them and build the next billion-dollar company?

Exciting, right?! 😎 Their Blind Spot They are currently growing faster than their infrastructure can follow, running around with duct tape to make their systems reliable while relentlessly shipping new features as well.

At the same time, users need an interface that feels familiar and just works, and fast .

Hoshii is looking for an exceptional Frontend Software Engineer who can easily navigate the full application stack and will be building and maintaining the most intuitive and efficient AI user interface in the industry.

You will be an integral part of their engineering team in order to ensure a seamless onboarding for their customers, guaranteeing they receive the best possible experience while building a product people love.

You will join the founding team of young, talented engineers contributing to taking Hoshii to the next level.

Key Responsibilities Design, develop, and maintain responsive web applications using React and TypeScript.

Collaborate with product designers to deliver engaging, intuitive AI-grade user experiences.

Ensure smooth UI / UX implementation, with focus on usability, accessibility, and performance.

Work across the full stack (backend included, if needed) to deliver complete product features end-to-end.

Write clean, tested, maintainable code and documentation.

Monitor and improve frontend performance and usability.

Your Profile We are looking for team players with a growth mindset and an entrepreneurial spirit : We are looking for team players with a growth mindset and an entrepreneurial spirit : React frontend expertise.

Solid knowledge of JavaScript / TypeScript, HTML5, CSS3, responsive design.

Experience in UI implementation with a keen eye for detail and usability.

Understanding of accessibility standards and cross-browser compatibility.

Plus : Experience with products where UX and trust are critical (automation, AI, document processing).

Plus : Exposure to ERP and CRM integrations.

Plus : German language skills (not required).

Good command of English.

Strong sense of ownership : you love to take responsibility for features and see them succeed.

What We Offer Autonomy and Ownership : You’re in charge of your time at Hoshii; decide what you want to do, align with the team, and go for it!

A World-Class Team : We’re a team of servant leaders who work hard and put customers first; we hail from top companies and universities, and we hold ourselves to the highest standards.

Meaningful Impact : Your work will directly influence our growth and help shape the future of AI-driven automation.

High-growth company in which you can find exciting and trend-setting challenges Familial working atmosphere in an open-minded multinational team Working remotely (from Romania) A budget for professional improvement (courses, conferences, books…) A budget for multi benefits platform (meal tickets, private medical insurance, private pension, etc) Premium private medical subscription with nationwide coverage Budget for the mastery of the English and German languages Skilled and senior co-workers Opportunities to learn and grow with us Powered by JazzHR