Senior Front-End Engineer (Next.js)

Leobit (leobit.com) is a full-cycle web and mobile application development provider for technology companies and startups primarily located in the US, Canada, Australia, the UK, and the EU. Our technology focus covers .NET, Angular, React, iOS, Android, Ruby, PHP, and a comprehensive range of other technologies from Microsoft, Web, and Mobile Stacks.

Leobit is looking for a Senior Front-End Engineer (Next.js) to join our team.

Location: EU.
Working Hours: Minimum 4-hour overlap with US Central Time (CT)

Responsibilities:

• Collect, analyze, and document technical requirements for software development
• Develop well-designed, easy maintainable, scalable, and reusable software
• Collaborate with product managers, designers, and backend engineers to deliver elegant user experiences
• Contribute to and help lead front-end architectural decisions, tooling, and best practices
• Ensure consistent quality through code reviews, testing, and documentation
• Accurately scope and estimate work during sprint planning, and deliver on time
• Research, study, and develop new or complex technical solutions/technologies (e.g. R&D). Bring fresh ideas that can benefit the project and the company
• Mentor and train junior and intermediate developers

Requirements:

• Five-year working experience building front-end applications at scale
• Expertise in Next.js and React
• Excellent knowledge of HTML, CSS, JavaScript, TypeScript
• Strong command of state management, performance optimization, and design systems
• Proficient in turning designs into polished UIs using Figma
• Skilled at integrating with RESTful APIs, managing auth flows (OAuth, SSO), and contributing to API design discussions
• Familiar with CI/CD pipelines and modern testing frameworks
• Experienced working in cross-functional teams, collaborating closely with design, product, and backend engineering
• Opinionated about front-end architecture with the ability to clearly justify technical decisions
• Knowledge of other modern web standards, security practices, front-end performance patterns, scalability, and accessibility practices
• Bachelor’s or Master's degree in computer science (or similar technical field)
• Level of English: Upper-Intermediate (at least)

We Offer:

• Interesting and challenging projects
• Competitive compensation and regular results-based salary review
• A broad range of professional education and personal development possibilities
• Comfortable and cozy working environment 
• Motivated colleagues with profound knowledge of the technical field
• Attractive compensation package 

Accelerate your career with Leobit!