mindSoft

We’re looking for a QA Engineer with a strong background in testing video and audio solutions to join our team in Kraków. In this position, your primary mission will be to lead the verification and validation of advanced audio/video conferencing products, ensuring top-tier performance, reliability, and quality for our global customers. This is a great opportunity for an engineer who enjoys hands-on multimedia device testing and working across embedded and desktop environments.

🧰 Requirements:

• 4+ years of commercial experience in QA/testing, with a primary hands-on focus on video and/or audio products (e.g., cameras, microphones, video bars, conferencing systems, streaming solutions).
• Advanced experience working in Embedded Linux and Android environments.
• Strong cross-platform testing skills (Windows, macOS, Linux, ChromeOS) with a focus on audio/video functionality.
• Solid understanding of AV codecs, streaming protocols, and multimedia performance metrics.
• In-depth knowledge of hardware and network connectivity protocols (USB, Bluetooth, Wi-Fi, Ethernet).
• Proven ability to clearly document test results, track defects, and communicate technical findings effectively.
• Good technical English level with the ability to participate in syncs and technical discussions.

🧰 As a plus:

• Experience using network sniffers (e.g., Wireshark) and debugging tools (e.g., ADB) for analyzing embedded and cross-platform communication issues.
• Programming skills (e.g., Python, Bash scripting) to support test automation or troubleshooting.
• Experience with automation frameworks tailored for audio/video product testing.
• Bash scripting knowledge for task automation in Linux/embedded environments.

💻 Responsibilities:

• Taking the lead in hands-on testing of video and audio products, including cameras, microphones, and conferencing systems.
• Analyzing, designing, and executing test scenarios focused on real-world audio/video usage, assessing streaming quality, feature sets, and cross-platform integration.
• Testing multimedia device performance across Embedded Linux, Android, Windows, macOS, Linux, and ChromeOS environments.
• Validating a full range of device connectivity, emphasizing AV quality over USB, Bluetooth, and Wi-Fi/Ethernet.
• Reviewing requirements and specifications to develop comprehensive test coverage with a special priority on audio/video features.
• Maintaining and executing detailed test cases, ensuring thorough evaluation of AV quality and product risk.
• Preparing and presenting clear, data-driven reports on product quality and collaborating actively with cross-functional product teams.

🎁 We offer:

• Hybrid work model (Kraków office + remote).
• Flexible working hours.
• Competitive compensation based on experience and expertise.
• Professional growth and challenging technical tasks.
• High level of autonomy and influence on testing processes.
• Collaborative and friendly team environment.

We’re looking for a Strong Junior Full-Stack Developer with strong experience in Java, Spring Boot, React, and Next.js to join our team for a long-term enterprise project. You’ll be building end-to-end solutions, contributing to architectural decisions within a Modular Monolith architecture, and working with modern back-end and front-end technologies to deliver reliable features. This is a great opportunity for a proactive developer who enjoys taking ownership of full-stack tasks and working in a well-structured engineering environment.
 

🧰 Requirements:

• 2+ years of commercial full-stack development experience.
• Strong hands-on experience with Java and Spring Boot.
• Solid commercial experience with React and Next.js.
• Experience with relational databases, specifically MySQL.
• Experience working with caching mechanisms (Redis) and message brokers (ActiveMQ).
• Hands-on experience or good practical understanding of Kubernetes and containerized environments.
• Practical understanding of modern architectural patterns, specifically Modular Monolith Architecture.
• Experience with Git, branch management, and standard CI/CD workflows.
• Strong technical English (B1+ or higher) with the ability to participate in daily syncs and technical discussions.
• Ability to work independently, manage your own time, and take ownership of technical solutions.
   

🧰 As a plus:

• Experience with automated testing tools for both backend and frontend (JUnit, Jest, React Testing Library, etc.).
• Experience optimizing performance in high-load applications.
• Understanding of modern application security best practices.
• Experience working in small or medium-sized product/dedicated teams with a high level of autonomy.
   

💻 Responsibilities:

• Developing and maintaining end-to-end features using Java/Spring Boot on the backend and React/Next.js on the frontend.
• Writing clean, testable, and maintainable code aligned with Modular Monolith Architecture principles.
• Working with MySQL, Redis, and ActiveMQ to support complex business workflows.
• Contributing to technical decisions, system design, and API design.
• Participating in code reviews and sharing knowledge with fellow team members.
• Collaborating closely with cross-functional team members (QA, DevOps, Product Managers).
• Working proactively and taking ownership of full-stack tasks from conceptualization to delivery.

🎁 We offer:

• 100% Remote work.
• Flexible working hours.
• Competitive compensation based on experience and expertise.
• Professional growth and challenging technical tasks.
• High level of autonomy and influence on technical decisions.
• Collaborative and friendly team environment.