Senior Installer Developer

Acronis; Polska; On-site; PLN 180,000 - 260,000; Full time

Job summary

Acronis is seeking a skilled installer developer to join the Installer team. You will contribute to building an AI-assisted installer for Windows, Linux, and macOS, primarily using C++.

The role emphasizes Spec-Driven Development, rigorous testing, and close collaboration with product and QA to ensure reliable software delivery. Ideal candidates bring 5+ years of software development experience, strong C++, and a track record of cross‑platform installer projects.

Qualifications

• 5+ years of software development experience.
• Experience with AI-powered tools to accelerate development is a plus.
• Strong knowledge of C++.
• Experience writing installers for Windows, Linux and macOS.
• Familiarity with Git and build systems; cross‑platform coding.
• Basic knowledge of SQL and SQLite; scripting with batch/shell.

Responsibilities

• Design and develop installer components in C++; leverage AI tools.
• Create and review Spec-Driven Development specifications.
• Implement functional and unit tests.
• Write software and operational documentation.
• Conduct code reviews and uphold quality standards.
• Collaborate with product and QA to deliver high-quality software.

Skills

C++ programming

AI tools

Spec-Driven Dev

Cross-platform

Windows/Linux/macOS

Tools

Git

SQLite

Build systems

Job description

Acronis is a global leader in cyber protection, delivering AI-powered protection for productive MSPs in a single, natively integrated platform that unifies operations management, cybersecurity, and data protection. Driven by our mission to protect, manage and automate every workload that businesses and lives depend on, we've built the industry's only all-in-one solution.

Join the Acronis Installer team and contribute to developing the installer for a protection agent that safeguards business-critical and live data from cyber threats across Windows, Linux, and macOS platforms. Our primary development language is C++, with Rust experience being a significant advantage.

We actively use AI-powered tools in day-to-day development for code and automated test generation, troubleshooting and bug fixing, and systematic refactoring. We follow Spec-Driven Development practices, using well-defined specifications as the foundation for design, implementation, and testing.

What You'll Do

• Participate in the design and development of installer components using C++, leveraging AI-powered development tools.
• Create, review, and continuously improve clear and well-structured specifications as part of a Spec-Driven Development approach.
• Implement functional and unit tests for your solutions.
• Write software and operational documentation.
• Conduct code reviews and ensure code quality standards are met.
• Collaborate closely with the product team and QA to deliver high-quality software to end users.

What You Bring

• 5+ years of relevant software development experience.
• Proven experience with AI-powered tools to accelerate software development. Experience with Spec-Driven Development (SDD) practices is a strong advantage.
• Strong knowledge of C++.
• Proficiency in developing installers for Windows/Linux/macOS.
• Familiarity with Git and build systems.
• Ability to write cross-platform code for Windows and Unix systems.
• Basic knowledge of SQL and experience with SQLite.
• Experience with command-line scripting languages (e.g., bat, sh).
• Strong internal customer focus with desire to learn all aspects of the business.
• High level of discipline, attention to detail, and ability to meet deadlines in a fast-paced environment while still maintaining a high-level of accuracy
• Strong written and verbal communication and interpersonal skills
• Outstanding organizational, problem solving, and multi-tasking skills
• Collaborative team-player with a commitment to succeed and never give up attitude
• Self-motivated, proactive, and able to work with minimal supervision

Who We Are

A Swiss company founded in Singapore in 2003, Acronis offers over twenty years of innovation with 15 offices worldwide and employees in 50+ countries. Acronis Cyber Protect is available in 26 languages in 150 countries and is used by over 21,000 service providers to protect more than 750,000 businesses.

Our corporate culture centers on innovation, accountability, and impact. We encourage our people to think boldly, challenge conventional approaches, and take ownership of outcomes. As a member of our global "A-Team," you'll operate in a high-growth, fast-paced environment where resilience, adaptability, and a commitment to continuous improvement drive success.

OUR INTERVIEW PRACTICES

To ensure a fair and genuine hiring process, candidates are expected to participate in interviews without the use of AI tools, automated prompts, or third-party assistance. Interviews are designed to assess individual skills, experience, and communication style, and we value authentic, real-time interaction.

Use of AI or external assistance during live interviews may result in disqualification. For roles where AI skills are being evaluated, permitted use of AI tools will be clearly communicated in advance. Candidates may be asked to disable virtual backgrounds or participate in in-person interviews. All employment offers are contingent upon successful completion of applicable criminal, education and identity background checks

Acronis is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, marital status, national origin, physical or mental disability, medical condition, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, gender identity or expression, or any other characteristic protected by applicable laws, regulations and ordinances.