Medior Software Engineer
We usually respond within a week
🔹Who we are!
At Levi9, we are passionate about what we do. We love our work and together in a team, we are smarter and stronger. We are looking for skilled team players who make change happen. Are you one of these players?
🔹About the project
Levi9 Website Project is focusing on building the websites which provide a simplified and more user-friendly approach for existing and potential clients and regular users, potential new Levi9-ers. It is imperative that Levi9 utilizes its website as a platform for communicating new developments, client testimonials, recent news, and other industry-specific information.
The successful candidate will initially work on Levi9's internal Website Project. As part of the planned career path for this role, they will later transition to one of the company's commercial client projects, depending on business priorities and project availability.
🔹Responsibilities
Develop and maintain modern web applications
Write clean, well-tested, maintainable code
Collaborate with designers, product owners, and back-end engineers to deliver features end-to-end
Participate in code reviews and technical discussions
Take ownership of features from implementation to deployment
🔹Requirements
3+ years of commercial front-end development experience
Skilled in semantic HTML and modern CSS, including responsive layouts
Strong JavaScript fundamentals and daily hands-on TypeScript experience
Deep, production-level React experience
Experience with state management (Redux Toolkit, Zustand) and data fetching (TanStack Query)
Understanding of HTTP, REST APIs, and basic web security
Experience with automated testing (Vitest, React Testing Library)
Proficiency with Git and modern tooling (Vite, npm); comfortable working with CI/CD pipelines as part of the daily workflow
Practical experience with AI-assisted development tools (e.g. GitHub Copilot, Claude Code, Cursor)
Upper-Intermediate level of English
🔹Nice to Have
Experience in WordPress or readiness to learn.
Next.js (SSR/SSG, Server Components awareness)
E2E testing (Playwright, Cypress)
Component libraries and design systems (MUI, shadcn/ui, Storybook)
Web performance (Core Web Vitals) and accessibility (WCAG)
🔹9 reasons to join us:
Today we're working with the technology of tomorrow.
We don't wait for a change. We are the change.
We're experts in creating experts (Levi9 academy, Lead9 program for leaders).
No micromanagement. We are free birds with a clear understanding of what the high performance is!
Learning in Levi9 never stops (unlimited Udemy for business, meetups, English courses, Professional trainings).
Here you can train your body and mind.
We've gathered the best locations - comfortable, cozy and pet-friendly offices in Kyiv (5 minutes from Olimpiyska subway station) and Lviv (5 minutes from the Opera Theatre) with regular offline internal events
We have master's degree in work-life balance.
We are actively supporting Ukraine with constant donations and volunteering
🔹Simple step to get this job
Click the APPLY NOW button and leave your contacts!
About Levi9 Ukraine
Levi9 is a nearshore technology service provider with around 1000 employees and 50+ customers. We specialize in custom made business IT – 95% of our work is on the revenue side of our customers. This is where time to market, high productivity, stable team velocity, and great quality through automation, agility, intensive interaction and understanding matter most.