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Jeffrey Klaus Email & Phone Number
Director Of Engineering - Global Web Engineering
at
American Express
2 work emails found
@americanexpress.com
3 phones found area 814 and 800
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Director Of Engineering - Global Web Engineering
Location
New York, New York, United States
Company size
Who is Jeffrey Klaus? Overview
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Quick answer
Jeffrey Klaus is listed as Director Of Engineering - Global Web Engineering at American Express, a company with 79797 employees, based in New York, New York, United States. AeroLeads shows a work email signal at americanexpress.com, phone signal with area code 814, 800, and a matched LinkedIn profile for Jeffrey Klaus.
Jeffrey Klaus previously worked as Director Of Engineering - Acquisition Platform Team at American Express and Engineering Manager - Acquisition Platform Team at American Express. Jeffrey Klaus holds Bachelor Of Science (Bs), Biomedical/Medical Engineering from Penn State University.
Company email context
Email format at American Express
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{first}.{last}@americanexpress.com
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AeroLeads found 2 current-domain work email signals for Jeffrey Klaus. Compare company email patterns before reaching out.
Profile bio
About Jeffrey Klaus
Jeffrey Klaus is a Director Of Engineering - Global Web Engineering at American Express. He possess expertise in javascript, angularjs, mongodb, medical devices, node.js and 17 more skills. Colleagues describe him as "As a fellow at Fullstack Academy, Jeff worked tirelessly with me on developing new curriculum to teach students advanced Angular concepts. He has a natural tendency for advanced level programming challenges, new technologies and implementing creative solutions to interesting problems. With his programming abilities, great sense of humor and naturally curious personality, any software team would be blessed to have Jeff on board."
Listed skills include Javascript, Angularjs, Mongodb, Medical Devices, and 18 others.
Current workplace
Jeffrey Klaus's current company
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American Express
10 roles
Jeffrey Klaus work experience
A career timeline built from the work history available for this profile.
Director Of Engineering - Acquisition Platform Team
Current- Remote leader of digital acquisition platform organization for internal and external consumers made up of 45 engineers and managers- Responsible for the design, delivery, and maintenance of shared services and experiences used by >20M applicants per year globally- Led the end-to-end architecture of ID+Selfie authentication method for new Amex banking.
Aug 2019 - Present
Engineering Manager - Acquisition Platform Team
- People Management and Hiring - Leads software delivery team of 7 engineers and 1 UX designer reporting to VP of engineering - Holds weekly 1:1s prioritizing mentoring, coaching, and sponsorship tailored to each individual - Drives organization recruitment and growth strategy, goal to hire 30 engineers in 6 months building rubrics and hiring cycles.
Jun 2018 - Aug 2019
Tech Lead - Membership Rewards User Experience
- Led re-platforming and re-architecture of global MembershipRewards.com onto shared React-Redux application while working closely with platform team- Led production deployments of global amex shared application and components - Led development and implementation of “Barraiser” program for cultural fit assessment guidelines for all if Amex Web Engineering.
Jan 2017 - May 2018
Software Engineer - Membership Rewards User Experience
- Led adoption of GraphQL at Amex and put first GraphQL server into production combined with a community based development model- Co-Led development of points transfer, shopping cart, and gift card wallet Angular application- Contributed to organization wide react-redux architecture decisions
May 2015 - Dec 2016
Teaching Fellow
- Co-created Angular curriculum working with Fullstack’s Angular instructor- Provided a wide variety of support to Fullstack students, including code reviews and 1-on-1 check-ins
Oct 2014 - Apr 2015
Software Engineer
Https://Learn.Fullstackacademy.Com
- Created a fullstack application using the MEAN stack for administering curriculum and learning support- Implemented realtime updating and syncing of students and curriculum using Socket.io- Worked with ten team members and participated in professional version control process using Git- Application used in production at Fullstack Academy as a primary.
Sep 2014 - Apr 2015
R&D Engineer
Actuated Medical, Inc.
- Lead engineer on NIH SBIR Phase II project for pediatric gastro-jejunal feeding tube clearer (www.tubeclear.com)- Responsible for the prototyping, development, validation, and manufacturing of new product line for FDA 510K clearance- Work with quality department to complete and maintain ISO 13485 and ISO 14971 documentation- Create and maintain active.
Nov 2012 - Jun 2014
Biomedical Device Technician
- Performed functional repairs to medical equipment to meet or exceed original manufacturer's standards- Planned and carried out work assignments using blueprints, schematic drawings, technical manuals, and wiring diagrams- Traveled to hospitals for service calls and preventative maintenance to steam sterilizers and anesthesia machines
May 2012 - Aug 2012
Autocad Draftsperson
Cabinet Solutions
- Drafted plan, elevation, and section views of custom office cabinets for approval by architect before fabrication- Created personalized sheets with appropriate labels, dimensions, and scale- Required to work independently with periodic updates to project leader
Oct 2011 - Feb 2012
Team & coworkers
Colleagues at American Express
Other employees you can reach at americanexpress.com. View company contacts for 79797 employees →
MR
Melissa R.
Colleague at American ExpressMineola, New York, United States, United States
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NK
Nishant Kumar
Colleague at American ExpressNew York City Metropolitan Area, United States
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GM
Gabriela Milán
Colleague at American ExpressMexico City, Mexico, Mexico
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RC
Rosalie Chumacero
Colleague at American ExpressMexico City Metropolitan Area, Mexico
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اا
امينة اسيا
Colleague at American ExpressAlgiers, Algiers, Algeria, Algeria
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XZ
Xiaohai Zhang
Colleague at American ExpressXuhui District, Shanghai, China, China
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MS
Martha Sesay
Colleague at American ExpressFreetown, Western Area, Sierra Leone, Sierra Leone
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MN
Matteo Negri
Colleague at American ExpressRome, Latium, Italy, Italy
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AS
Arthur Steketee
Colleague at American ExpressGermany, Germany
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JE
Jennifer Engle
Colleague at American ExpressMarysville, Ohio, United States, United States
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Melissa R.
Colleague at American ExpressMineola, New York, United States, United States
View →
NK
Nishant Kumar
Colleague at American ExpressNew York City Metropolitan Area, United States
View →
GM
Gabriela Milán
Colleague at American ExpressMexico City, Mexico, Mexico
View →
RC
Rosalie Chumacero
Colleague at American ExpressMexico City Metropolitan Area, Mexico
View →
اا
امينة اسيا
Colleague at American ExpressAlgiers, Algiers, Algeria, Algeria
View →
XZ
Xiaohai Zhang
Colleague at American ExpressXuhui District, Shanghai, China, China
View →
MS
Martha Sesay
Colleague at American ExpressFreetown, Western Area, Sierra Leone, Sierra Leone
View →
MN
Matteo Negri
Colleague at American ExpressRome, Latium, Italy, Italy
View →
AS
Arthur Steketee
Colleague at American ExpressGermany, Germany
View →
JE
Jennifer Engle
Colleague at American ExpressMarysville, Ohio, United States, United States
View →
2 education records
Jeffrey Klaus education
Bachelor Of Science (Bs), Biomedical/Medical Engineering
Penn State University
Software Engineering Immersive
Fullstack Academy
FAQ
Frequently asked questions about Jeffrey Klaus
Quick answers generated from the profile data available on this page.
What company does Jeffrey Klaus work for?
Jeffrey Klaus works for American Express.
What is Jeffrey Klaus's role at American Express?
Jeffrey Klaus is listed as Director Of Engineering - Global Web Engineering at American Express.
What is Jeffrey Klaus's email address?
AeroLeads has found 2 work email signals at @americanexpress.com for Jeffrey Klaus at American Express.
What is Jeffrey Klaus's phone number?
AeroLeads has found 3 phone signal(s) with area code 814, 800 for Jeffrey Klaus at American Express.
Where is Jeffrey Klaus based?
Jeffrey Klaus is based in New York, New York, United States while working with American Express.
What companies has Jeffrey Klaus worked for?
Jeffrey Klaus has worked for American Express, Fullstack Academy, Https://Learn.Fullstackacademy.Com, Actuated Medical, Inc., and Kma Remarketing Corporation.
Who are Jeffrey Klaus's colleagues at American Express?
Jeffrey Klaus's colleagues at American Express include Melissa R., Nishant Kumar, Gabriela Milán, Rosalie Chumacero, and امينة اسيا.
How can I contact Jeffrey Klaus?
You can use AeroLeads to view verified contact signals for Jeffrey Klaus at American Express, including work email, phone, and LinkedIn data when available.
What schools did Jeffrey Klaus attend?
Jeffrey Klaus holds Bachelor Of Science (Bs), Biomedical/Medical Engineering from Penn State University.
What skills is Jeffrey Klaus known for?
Jeffrey Klaus is listed with skills including Javascript, Angularjs, Mongodb, Medical Devices, Node.Js, Git, Html, and Css.
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