Senior Software Engineer (C++/TypeScript)

Appliscale is an independent Technology Consultancy specializing in bespoke, cloud-based systems and full-cycle engineering including business analysis, architecture design, development, and deployment. They work across industries such as gaming, proptech, legaltech, and adtech, partnering with startups, scaleups, and Fortune 500 companies worldwide. The current focus is on building intelligent agents for automation, streamlining operations, and scalable agentic ecosystems. The company has a flat structure, remote-first culture, and self-organized teams.

• 5+ years of experience with C++17/23 and STL library
• 2+ years of experience with TypeScript and React
• Knowledge of TCP/IP, HTTP, REST APIs, and client-server architectures
• Experience with tools for C++ debugging and profiling
• Hands-on experience working with production systems
• Bachelor's or higher degree in Computer Science, Software Engineering, or related field
• Effective communication and teamwork skills
• Fluency in English (daily business language)

Nice to have:

• Experience in the gaming industry, especially online multiplayer games
• Knowledge of game console SDKs (PS5, Xbox)
• Mobile development experience for iOS and Android
• Experience with Unreal Engine 5
• Experience with CMake build system
• Experience with observability and monitoring tools, preferably Datadog and Sentry
• Knowledge of Vitest framework

• Building core, multiplatform SDK features in C++23
• Developing SDK UI features using TypeScript, React, and Noesis Engine
• Monitoring system telemetry and configuring alerting with Datadog
• Using Sentry and Datadog for production issue triaging
• Developing integration and E2E tests with the Vitest framework
• Investigating security vulnerabilities with the InfoSec team
• Implementing core features under guidance of Technical Lead/Engineering Lead
• Conducting code reviews
• Collaborating with different teams across the company
• Preparing design documentation and implementation strategies
• Hands-on work with live production systems