Senior/Lead Software Engineer (React.js, Next.js)

As a Senior/Lead Software Engineer (React.js, Next.js) at Exadel, your primary responsibilities include writing tested, idiomatic JavaScript code, developing application code and unit tests, and actively participating in technical discussions to shape the product. You'll also analyze requirements, collaborate directly with stakeholders, perform code reviews, and continuously work on improving your skills and qualifications to lead the technical development effectively.

To qualify for the Senior/Lead Software Engineer (React.js, Next.js) position at Exadel, candidates should possess at least 5 years of experience in software development, along with proficiency in React and Next.js. Expertise in JavaScript, TypeScript, PostgreSQL, and GraphQL is essential. Candidates should also demonstrate a solid understanding of engineering processes, debugging skills, and the ability to work collaboratively with a team of diverse professionals.

Exadel values the continuous growth and development of its employees, particularly its Senior/Lead Software Engineers. The company supports its engineers through ongoing training, opportunities to engage in technical discussions, and participation in all phases of product development. This supportive environment encourages collaboration, innovation, and skill enhancement that propels their careers forward.

As a Senior/Lead Software Engineer (React.js, Next.js) at Exadel, you will work with a modern tech stack including React.js and Next.js for frontend development, JavaScript and TypeScript for scripting, and PostgreSQL and Prisma for database management. Additionally, familiarity with GraphQL will be beneficial for accessing APIs effectively, making this role dynamic and engaging.

A Senior/Lead Software Engineer (React.js, Next.js) at Exadel will be involved in transformative projects aimed at decarbonizing the advertising and media industry. This innovative work encompasses developing solutions to accurately measure, reduce, and offset digital emissions, contributing to environmental sustainability while leveraging advanced technologies to pioneer the future of digital advertising.

When answering this question, emphasize specific projects or applications you’ve developed using React.js and Next.js. Highlight how these technologies influenced your approach to building scalable applications, and discuss any challenges faced and how you overcame them. Mention any advanced features you've implemented, such as server-side rendering with Next.js.

Discuss your process for maintaining code quality, including practices such as code reviews, adhering to coding standards, and writing comprehensive tests. Explain how you prioritize these practices and how you've implemented them in past projects to enhance maintainability and reduce bugs.

In your response, share a specific example where you encountered a challenging bug or system issue. Explain the steps you took to troubleshoot it, including any tools or techniques utilized, and detail how you ultimately resolved the issue. This demonstrates your analytical ability and persistence.

When addressing this question, talk about your methods for engaging with stakeholders, such as customers, product managers, and designers. Describe any techniques you've used to ensure clarity, such as user stories, wireframes, or collaborative workshops, illustrating your communication and analytical skills.

Outline your experience working with PostgreSQL and how you’ve utilized Prisma as an ORM in previous projects. Discuss your knowledge in database design, writing efficient queries, and managing data migrations. Provide examples of how this experience has contributed to the success of your projects.

Explain your commitment to continuous learning through various channels such as online courses, conferences, or by following industry leaders on platforms like GitHub or Twitter. Share examples of recent technologies or trends you’ve integrated into your work, showcasing your proactive approach.

Share a specific instance where you were involved with clients or stakeholders, emphasizing your role in gathering requirements and delivering results that met their expectations. Discuss how you ensured effective communication throughout the process and how this collaboration enhanced the project outcome.

Talk about the methodologies you’re comfortable with, such as Agile or Scrum, and how they have influenced your workflow. Explain your role within a team and how you've adapted to meet project needs, demonstrating your flexibility and understanding of effective project management.

Discuss your strategies for prioritization, such as utilizing task management tools or breaking down projects into smaller, manageable tasks. Share a brief anecdote demonstrating how your approach has resulted in successful project delivery in the past, illustrating your organizational skills.

In responding to this question, outline the key aspects you focus on during code reviews, such as code readability, performance optimization, adherence to best practices, and potential security vulnerabilities. Share tips on how you provide constructive feedback to colleagues while fostering an environment of continuous learning.