Senior Software Developer

About KRON Development:

KRON Development is a software studio based in Osaka, working with clients across Europe and the Middle East - and now expanding in the US. For 7+ years we’ve shipped web, mobile, and AI products for startups and enterprises. You can learn more about us at www.krondev.com.The Role:

We’re looking for an experienced Software Engineer with native-level English who enjoys talking with clients just as much as talking about code.

This is a part-time, fully remote contractor role where you’ll be the bridge between our clients and our engineering team. You’ll join calls, clarify what needs to be built, and keep non-technical stakeholders confidently in the loop. It’s a good fit if you want to stay close to real-world software projects without taking on another full-time engineering job.What You’ll Do:

- Join video calls with clients (discovery, status, follow-up)

- Ask the right questions, gather and clarify technical requirements, and shape user stories

- Translate client needs into clear, actionable tasks for our developers

- Explain technical decisions, trade-offs, and progress in simple, non-technical language

- Prepare short, clear meeting notes and follow-up action items

- Keep clients informed about timelines, risks, and blockers before they become problems

- Spot upsell/cross-sell opportunities and support light sales conversations when it makes sense

- Build long-term, trust-based relationships with key stakeholdersWhat We’re Looking For:

- Native-level English (spoken and written) - you’re confident leading calls with US clients

- 5+ years of experience as a Software Engineer or in a closely related technical role

- Strong understanding of modern software development (web, mobile, APIs, cloud)

- You’re good at “translating” between tech and business and keeping everyone aligned

- Organized and reliable - you follow up, close loops, and document decisions clearly

- Able to work independently in a fully remote environmentNice-to-Have:

- Previous work with US-based clients

- Experience in customer success, account management, or pre-sales

- Background in FinTech, eCommerce, or AI projectsTime & Schedule:

- Part-time: typically 5-10 hours per week (hours may vary by client load)

• - Fully remote - you can be based anywhereThis is a senior, high-trust role: you’ll be the face of KRON for key accounts, and the compensation reflects that. We never ask candidates to pay any fees or purchase equipment as part of the hiring process.