Akvelon is looking for a Middle / Mid-Senior Full-Stack Software Development Engineer with a frontend focus to support critical source control and documentation services used by enterprise engineering teams. This role is primarily focused on building modern user experiences with React and TypeScript, while also contributing to backend integrations and SQL-related tasks.

You will work on large-scale engineering products involving repository and wiki infrastructure, solving complex product challenges, improving performance, and collaborating with distributed teams and enterprise stakeholders. This position is ideal for engineers who enjoy frontend-heavy full-stack development and troubleshooting complex systems.

• Design, implement, and maintain frontend features for repository and wiki-related products.
• Build high-quality React and TypeScript components, interfaces, and user workflows.
• Integrate frontend applications with backend services and APIs.
• Support backend development and SQL changes when required.
• Investigate and resolve product issues, performance problems, and reliability challenges.
• Contribute to product enhancements, testing, validation, and continuous improvements.
• Collaborate with engineering teams and stakeholders to deliver scalable solutions.
• Improve application quality through clean architecture and frontend best practices.
• Participate in troubleshooting and root cause analysis activities.

• Strong frontend development experience with React and TypeScript.
• Solid understanding of modern web application architecture and component-based design.
• Experience with UI state management and frontend quality practices.
• Practical backend experience with C# and .NET for service integration and feature support.
• Experience working with MS SQL for data access, troubleshooting, and backend-related tasks.
• Ability to work effectively in a frontend-focused full-stack role.
• Strong debugging, troubleshooting, and problem-solving abilities.
• Strong communication skills with at least B2 level English.
• Ability to collaborate with client stakeholders and distributed engineering teams.
• Bonus: Experience with Azure DevOps or source control-related products.
• Bonus: Understanding of Git concepts and repository tooling.
• Bonus: Experience optimizing performance of large-scale web applications.