POWER OF ATTORNEY

Know all by these presents, that the undersigned
hereby constitutes and appoints each of the Chief
Executive Officer, General Counsel, Corporate Counsel
and Stock Administrator of Callidus Software Inc.
(the "Company") as the undersigned's true and lawful
attorneys-in-fact to:

(1) execute for and on behalf of the undersigned, in the
undersigned's capacity as a reporting person pursuant to
Section 16 of the Securities Exchange Act of 1934, as
amended (the "Exchange Act"), and the rules thereunder,
of the Company, Forms 3, 4 and 5 and any amendments
thereto in accordance with Section 16(a) of the
Exchange Act;

(2) do and perform any and all acts for and on behalf of
the undersigned which may be necessary or desirable to
complete and execute any such Form 3, 4 or 5, compplete
and execute any amendment or amendments thereto and timely
file such form with the United States Securities and
Exchange Commission and stock exchange or similar
authority; and

(3) take any other action of any type whatsoever in
connection with the foregoing which, in the opinion
of any of such attorneys-in-fact, may be of benefit to,
in the best interest of, or legally required by, the
undersigned, it being understood that the documents
executed by any of such attorneys-in-fact on behalf
of the undersigned pursuant to this Power of Attorney
shall be in such form and shall contain such terms
and conditions as any of such attorneys-in-fact may
approve in the discretion of any of such attorneys-in-
fact.

The undersigned hereby grants to each such attorney-in-
fact full power and authority to do and perform any and
every act and thing whatsoever requisite, necessary, or
proper to be done in the exercise of any of the rights
and powers herein granted, as fully to all intents and
purposes as the undersigned might or could do if personally
present, with full power of substitution or revocation,
hereby ratifying and confirming all that any of such
attorneys-in-fact, or the substitute or substitutes of
any of such attorneys-in-fact, shall lawfully do or cause
to be done by virtue of this Power of Attorney and the
rights and powers herein granted.  The undersigned
acknowledges that the foregoing attorneys-in-fact, in
serving in such capacity at the request of the
undersigned, are not assuming, nor is the Company
assuming, any of the undersigned's responsibilities
to comply with Section 16 of the Exchange Act.

This Power of Attorney shall remain in full force and
effect until the earliest to occur of (a) the undersigned
is no longer required to file Forms 3, 4 and 5 with respect
to the undersigned's holdings of and transactions in
securities issued by the Company, (b) revocation by the
undersigned in a signed writing delivered to the foregoing
attorneys-in-fact or (c) as to any attorney-in-fact
individually, until such attorney-in-fact shall no longer
be employed by the Company. From and after the date hereof,
any Power of Attorney previously granted by the undersigned
concerning the subject matter hereof is hereby revoked.

IN WITNESS WHEREOF, the undersigned has caused this
Power of Attorney to be executed as of this 15th day
of November, 2016.


Signature: /s/ Roxanne Oulman


Print Name:  Roxanne Oulman