Fullstack Engineer

Inception-1 is a fast-growing product company. We create AI-driven products that help people feel more connected and less alone. Our mission is to build meaningful digital experiences that blend technology with empathy — and to prove that AI can be both human and transformative.
We are looking for a Fullstack Engineer with a strong backend foundation who is ready to take ownership of features from idea to release.
If you are comfortable working with open-ended requirements, actively use AI tools in your daily workflow, and want to see the real impact of your work, we would be happy to hear from you!

What you’ll be doing:

• Design and deliver 5–10 product improvements in collaboration with the Product Manager during the first six months.
• Develop and maintain product features across both backend and frontend.
• Take features from an initial idea and technical design through implementation, release, and post-release analysis.
• Work with C# on the backend and React with TypeScript on the frontend.
• Clarify open-ended requirements and contribute to finding effective technical and product solutions.
• Use AI tools and coding agents in your day-to-day development workflow.
• Ensure the quality of delivered features and contribute to test automation.
• Learn and apply Product Engineering practices, including product analytics, product feature design, testing, and post-release analysis.
   

What we’re looking for:

• At least 2 years of commercial experience with C#.
• Strong backend engineering skills and solid software and system design fundamentals.
• At least 1 year of commercial experience developing frontend features with React, Angular, Vue.js, or another modern frontend framework.
• Experience delivering user-facing features in production.
• Ability and willingness to work across both backend and frontend.
• Hands-on experience using AI tools or coding agents in day-to-day software development.
• Ability to work with ambiguous or incomplete requirements, clarify them independently, and propose solutions.
• Ownership mindset and willingness to take responsibility for a feature beyond writing the code.
• English at Intermediate level or higher.
   

Nice to have:

• Experience integrating LLMs, AI APIs, or machine learning services into products.
• Strong grasp of product analytics.
• Experience in product feature design and testing.
   

What we offer:

• Flexible work format: you can work remotely or from our comfortable office in Kyiv’s Podil district — whatever works best for you
• Our office has secure shelters and uninterrupted internet, water and electricity. If you choose to work from the office, we’ll take care of the routine: breakfasts, lunches, snacks and fruits, lounges, massages, and other office-life benefits are waiting for you
• Flexible work schedule
• Online services of a corporate doctor, and after the probationary period — health insurance in Ukraine
• 20 working days of paid vacation per year, unlimited sick leave
• All equipment necessary for work
• Compensation for the best courses on the market, corporate online meetups and lectures, a large library, business and management schools for employees