Senior Full-Stack Developer (React, C#) in JustAnswer

We are seeking a highly skilled and experienced Senior Full Stack Developer to join our development team. The ideal candidate will have a strong background in both front-end and back-end development. As a Senior Full Stack Developer, you will play a pivotal role in designing, developing, and maintaining our web applications, ensuring high performance and scalability. You will work closely with cross-functional teams to deliver high-quality software solutions that meet our clients’ needs.

Our technology stack includes .NET Core, C#, React.js, Node.js, Typescript, SQL Server 2019, Docker, Kubernetes, Google Analytics, and Power BI.

Our ecosystem includes 170 connected applications and services, our main database is 2 TB, our sites handle 1 million visitors a day and 2 billion requests a month, and we release changes to production several times a day. We are a continuous integration and continuous deployment (CI/CD) organization.
 

Requirements:

Minimum of 5 years of professional experience in full stack development.

Extensive experience with React.js, including state management (Redux, Context API) and component-based architecture.

Proficiency in .NET frameworks, C#, and data access technologies.

Familiarity with Unit / Integration tests using any of Jest, NUnit, Playwright, React Testing Library.

Strong knowledge of front-end technologies such as HTML5, CSS3, JavaScript, and TypeScript.

Familiarity with database systems such as SQL Server or MySQL.

Strong knowledge of design and architectural patterns, SOA design & web service development.

Strong understanding of development processes.

Experience with Web Page performance optimization and measurement will be a plus.

Degree in Computer Science, a related discipline or equivalent work experience.

Upper -intermediate level of English.

Excellent problem-solving and analytical skills, with a keen attention to detail.

Strong communication and interpersonal skills, with the ability to work effectively in a team-oriented environment.

Ability to manage multiple tasks and prioritize effectively in a fast-paced environment.

Demonstrated leadership abilities, with a track record of mentoring and guiding junior developers.
 

Responsibilities:

Design, develop, and maintain robust, scalable, and efficient web applications, backend logic modules and database structure

Follow CI/CD processes  

Collaborate with product managers, designers, and other stakeholders to gather and analyze requirements, providing technical insights and recommendations

Assure our products are implemented to the highest standards with appropriate automated testing including Unit tests

Conduct code and design reviews, provide constructive feedback, and mentor junior developers to foster a culture of continuous improvement.

Monitor production health with different audits, identify issues and figure out the root causes.
 

We offer:

• Time off throughout the year (paid and unpaid)
• Professional development support and encouragement
• Resources to help improve your overall well-being
• Free membership to dive into JA product