JustAnswer LLC
Middle Full-stack Engineer (React+.Net)
Remote Web Development role with clear candidate location fit.
PostedJun 13, 2026
Eligible countries1 accepted country
Seniority signalMiddle
Work settingRemote
Accepted candidate locations
Ukraine
Role overview
Middle Full-stack Engineer (React+.Net)
Requirements and responsibilities
Readable role content extracted into sections for faster review.
Our Values
- Data driven: Data decides, not egos
- Courageous: We take risks and challenge the status quo
- Innovative: We're constantly learning, creating, and adapting
- Lean: We focus on customers, using lean testing to learn how to serve them best
- Humble: Past success is not a guarantee of future success
What You'll Do
- Collaborating with cross-functional teams to demonstrate how they can effectively leverage our infrastructure to meet their objectives.
- Designing, developing, and maintaining robust, scalable, and efficient web applications, backend logic modules, and database structure.
- Identifying and implementing strategies to improve the stability, performance, and scalability of our applications and services.
- Responding promptly to production incidents, employing creative problem-solving skills to minimize downtime and mitigate potential issues.
- Supporting team members, fostering a culture of continuous learning and technical excellence.
- Conducting code reviews and ensuring adherence to coding standards and best practices across the team.
- Participating in the evaluation and integration of new technologies, including AI and automation tools, to drive innovation and efficiency.
What We're Looking For
- Minimum of 3 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, and web service development.
- Strong understanding of development processes.
- Experience with LLMs / Generative AI tools (e.g., OpenAI, Copilot, Cursor).
- 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.
Similar roles
Keep a backup shortlist.
Stack
Use these tags to compare similar remote roles.
Location eligibility
Candidates should apply only when their profile country is listed here.
Your profileCountry not setSign in to check your country against this role.
Hiring flow
WithMira shows the role, then sends candidates to the company application.
1Check role fit, stack, and location eligibility in WithMira.
2Open the company application page from the tracked apply link.
3Save the role or subscribe for similar opportunities before leaving.