System development specialties that are in high demand and offer high salaries include DevOps Engineer, Data Engineer, and Software Architect. A DevOps Engineer is responsible for automating, integrating, and optimizing the processes and tools involved in software development and delivery. They need to have a strong background in software engineering, as well as skills in cloud computing, scripting, configuration management, testing, monitoring, and security. The average salary of a DevOps engineer in the US is $113,065 per year. Data Engineers are responsible for designing, building, and maintaining the data infrastructure and pipelines that enable data analysis and machine learning. They need to have a strong background in computer science, as well as skills in database systems, data warehousing, data modeling, ETL, programming languages, and frameworks. The average salary of a data engineer in the US is $116,591 per year. Software Architects are responsible for defining, designing, and overseeing the architecture and quality of software systems and solutions. They need to have a strong background in software engineering as well as skills in design patterns, software development methodologies, programming languages, frameworks, and tools. The average salary of a software architect in the US is $128,864 per year.