Senior Front-End Engineer

As a Senior Front-End Engineer at Wallchain, your main responsibilities will include developing and maintaining high-quality front-end code using React, collaborating with cross-functional teams to define and design new features, ensuring the performance and responsiveness of applications, and identifying and fixing bottlenecks and bugs. Additionally, you will help maintain code quality and organization, driving technical excellence within the team.

To qualify for the Senior Front-End Engineer role at Wallchain, candidates should possess strong proficiency in React, experience with Wagmi/Viem libraries, and a solid understanding of Object-Oriented Programming (OOP). Additional skills that would be beneficial include experience in the crypto domain, proficiency in writing tests that have a meaningful impact, and knowledge of SOLID principles and general computer science concepts.

Candidates applying for the Senior Front-End Engineer position at Wallchain should have strong skills in React, a good grasp of Object-Oriented Programming (OOP), and familiarity with Wagmi/Viem libraries. Additional technical skills that would enhance a candidate's application include the ability to write impactful tests, knowledge of SOLID principles, and experience in the crypto domain.

A Senior Front-End Engineer at Wallchain has numerous growth opportunities, including the chance to work on cutting-edge projects and collaborate with talented professionals in a rapidly evolving industry. The role offers exposure to decentralized applications and blockchain technologies, paving the way for skill enhancement and career advancement as you contribute to innovative solutions.

Yes! The Senior Front-End Engineer position at Wallchain is a remote opportunity, giving you the flexibility to work from anywhere within Ukraine or the EU. This allows you to enjoy a great work-life balance while contributing to exciting projects with a talented team.

When responding to this question, focus on specific projects where you utilized React effectively, mentioning any libraries or tools you've regularly used. Include challenges you faced and how you overcame them, showcasing your problem-solving skills and technical expertise.

Discuss strategies such as code reviews, writing unit tests, and employing performance optimization techniques. Highlight your familiarity with tools that help analyze performance and your commitment to maintaining high standards of software quality.

Mention practices like adherence to SOLID principles, following design patterns, and implementing code reviews. Emphasize the importance of documentation and collaboration with team members to ensure best practices are consistently applied.

Detail the steps you took to identify, analyze, and resolve the bug, along with any tools or debugging techniques you utilized. This showcase of your critical thinking will illustrate your problem-solving abilities.

Emphasize effective communication techniques, such as regular check-ins, using collaboration tools, and being open to feedback. Provide examples of previous collaborative projects to highlight your teamwork skills.

Describe your approach by highlighting different testing methodologies you use, such as unit testing and integration testing. Talk about any frameworks or libraries you've used, like Jest or Mocha, and stress the importance of automated testing in maintaining code quality.

Share your methods for continuous learning, such as following industry blogs, attending relevant webinars, and participating in community discussions. Mentioning specific resources or networks can further showcase your commitment to staying current in the field.

Discuss how you evaluate a feature's potential impact on user experience, necessary resources, and alignment with business objectives. You could also mention the importance of consulting with stakeholders during this decision-making process.

Talk about any specific projects or roles you've undertaken in the crypto space, explaining how this knowledge informs your approach to building secure, efficient applications. Highlight the importance of understanding blockchain and transaction principles.

Illustrate your ability to mediate and foster open discussions among team members, respecting differing opinions while guiding the team towards a consensus. Share any personal experiences that display your conflict resolution skills.