Hi,

You can try this code

<odoo>

    <record id="view_hr_job_form_inherit" model="ir.ui.view">

<field name="name">hr.job.form</field>

        <field name="model">hr.job</field>

<field name="inherit_id" ref="hr_recruitment.view_hr_job_form"/>

        <field name="arch" type="xml">

            <xpath expr="//form" position="attributes">

<attribute name="default_order">create_date DESC</attribute>

            </xpath>

        </field>

    </record>

</odoo>

Hope it helps