Frontend Developer (Next.js, React) @WebPros

About WebPros

WebPros is committed to empowering businesses worldwide through cutting-edge solutions in web hosting, billing automation, infrastructure, server management, and online marketing. Since our founding in 2017, we have grown into a global leader with brands such as cPanel & WHM, Plesk, WHMCS, SolusVM, XOVI, SocialBee, Sitejet and Comet Backup.

Technology Stack

• Frontend: Next.js 16, React 19, TypeScript (strict mode), Tailwind CSS v4

• State and data layer: Zustand, React Query, Zod

• AI integration: Vercel AI SDK 6, Anthropic Claude API, OpenAI API, Model Context Protocol (MCP)

• Backend and infrastructure context: Node.js/TypeScript, PostgreSQL, Redis, RabbitMQ, Docker, Traefik

• Architecture: BFF with Next.js server actions, microservices, event-driven flows
  
  

Key Responsibilities

• Build and deliver new frontend features with a strong focus on quality, usability, and maintainability.

• Work on AI-related user flows, including streaming responses and real-time feedback experiences.

• Collaborate across teams to shape solutions that fit the product architecture and support smooth integration.

• Break down features into clear implementation steps, lead or contribute to kickoff discussions, and align with business and engineering expectations.

• Write unit and end-to-end tests for delivered functionality; E2E quality is a standard part of engineering work in the team.

• Participate in code reviews and provide thoughtful feedback that improves both code quality and team consistency.

• Take ownership of implementation decisions, identify risks early, and communicate clearly with teammates and stakeholders.

• Occasionally contribute to light backend-related tasks where needed.

Your Qualifications

Must-have

• 5+ years of hands-on experience with React and Next.js in production environments.

• Strong and confident TypeScript knowledge, including deep understanding of typing, architecture decisions, and maintainable code design.

• Experience building modern frontend applications with clear component structure, solid state management, and API integration.

• Practical experience with testing, including unit tests and E2E tests in tools such as Playwright.

• Ability to work independently on features: understand the problem, decompose the work, propose an approach, and drive execution.

• Strong collaboration skills and readiness to work in a cross-team environment with frequent communication.

• Upper-Intermediate English or higher for day-to-day communication in an international company.

Nice to have

• Experience with AI features, LLM integrations, streaming UIs, or agent-like product experiences.

• Familiarity with backend development in JavaScript/TypeScript.

• Exposure to microservices environments or event-driven systems.

• Experience working in fast-growing products where requirements evolve quickly.

How We Work

• Team & workflow: fast-moving product team with a strong delivery mindset.

• Schedule: flexible full-time schedule; the team usually works roughly from 10:00 to 19:00, with agreed core availability.

• Timezone: UTC+2.

• Collaboration & ownership: engineers are expected to be autonomous, proactive, and transparent in communication.

• Code review: detailed cross-review is a real part of the process, not a checkbox.
• Design collaboration: we work with designers, although some features may start with engineering-driven discovery and evolve later.
  

Additional Context

• The frontend team currently includes 3 senior frontend engineers.

• This opening is for an individual contributor who will join an established, high-expectation team.

• Most of the work is frontend-focused; backend contribution is occasional and limited.

_____Q & A:

*Does the job come with a probation period, and if so, how long does it last? - Yes, there is a 3-month probation period.

*What is the expected work schedule? - Full-time, flexible. You can work remotely and also you can choose hybrid mode where you can combine working on-site (in Lviv office) and remotely.

*How many vacation and sick days are provided? - Annual paid vacation — 20 working days/ 7 unconfirmed sick days/days off a year.

Social package & benefits:

• Full medical insurance
• MacBook & accessories
• English lessons
• Accountant assistance
• Minimal bureaucracy, synergy, and formalities, primarily focusing on effective communication

Hiring process:

1. Screening call with a recruiter (soft skills interview) ~ 20 min
2. Technical interview with the CEO of Smart Choice Software + Local Tech Expert ~ 60 min
3. Final interview with WHMCS Founder + CEO of Smart Choice Software ~ 60 min