XML Developer: Job Duties, Skills and Salary 2025

What does a XML Developer do?

An XML Developer specializes in designing and developing XML applications and systems. They use XML technology to structure, store, and transport data across different information systems. XML Developers work closely with other developers to integrate XML into various applications, ensuring data interoperability and compatibility. Their role is crucial in environments where sharing structured data across different systems is necessary. They may also be involved in transforming data through XSLT and maintaining schemas like XSD to validate XML data.

This role requires a deep understanding of XML standards, tools, and technologies to efficiently manage data exchange and workflows in web and enterprise applications.

XML Developer: Main duties

XML Developers in the IT & Development field handle essential tasks and contribute significantly to achieving team and organizational goals. Here are some of their primary responsibilities:

Design and implement XML schemas and architectures for data interchange and storage.
Develop and maintain systems that use XML for data manipulation and presentation.
Integrate XML into existing databases and data retrieval applications to improve system interoperability.
Work with development teams to establish protocols for XML data exchange and security.
Create XSLT scripts for transforming XML data into various formats.
Conduct performance tuning to enhance the efficiency of XML-based applications.
Collaborate with web developers to use XML with web services and SOAP for enhanced web application functionality.
Maintain up-to-date knowledge of industry standards and advancements in XML technologies.

XML Developer: Key Qualifications

Bachelor’s degree in Computer Science, Information Technology, or related field.
Proven experience in XML development and related technologies such as XSLT, XPath, and XQuery.
Familiarity with web development technologies like HTML, CSS, JavaScript, and server-side languages.
Experience with software development methodologies and best practices.
Understanding of database systems and software architecture.

Basic Skills and Requirements for XML Developers

Strong analytical and problem-solving skills.
Excellent communication skills for collaborating with other developers and stakeholders.
Ability to multitask and prioritize projects effectively.
Attention to detail and a commitment to high-quality data standards.
Proficiency in tools and applications that utilize XML.

Salary Expectations for XML Developers

Job	Branch	Avg. US Salary
XML Developer	IT & Development	85,000 USD

The average salary for a XML Developer in the U.S. is approximately $85,000 per year and can vary from entry-level to senior positions. XML Developers may receive a wide range of benefits.

Level	Experience	Avg. Salary per Year
Veteran	20+ years	$106,250
Senior	11+ years	$93,500
Experienced	6-10 years	$85,000
Mid Level	3-5 years	$76,500
Entry Level	0-2 years	$63,750

To explore more detailed salary information, including specific salary estimates in your country, visit the XML Developer Salary Country Overview.

Career Path for XML Developers

XML Developers can advance to senior developer roles or specialize further in areas like data architecture or enterprise application integration. With extensive experience, they might lead development teams or transition into IT Project Management. Continuous learning and certification in specific XML technologies, web development, and system architecture are essential for advancing in this field.

XML Developer: Work Environment

XML Developers typically work in office settings within IT departments or development firms. They may also work remotely, depending on company policy. Their work usually involves collaboration with other IT professionals, and they often have regular business hours. However, like many tech jobs, deadlines and project launches can require overtime and flexible schedules.

XML Developer: Job Duties, Skills and Salary 2025

Explore the specialized role of an XML Developer, focused on using XML to enhance data interoperability across diverse applications and systems.