Hiring a Modula-II developer can benefit your company in terms of system performance and reliability. Modula-II is known for its strong typing and modularity, which promotes error-free coding and easy maintenance. Developers with Modula-II expertise can efficiently design complex systems, ensuring high-quality software. Their knowledge in this niche skill shows they are adaptable and capable of learning other languages swiftly. Hence, a Modula-II developer can bring a unique perspective in problem-solving and enhance your team's versatility.