IT - Application Architect (IT)

Chicago, IL, us on site Until 8/22/2026 H-1B sponsor history First posted February 23, 2026 Last posted February 23, 2026
Job description

Established in 1991, Collabera has been a leader in IT staffing for over 22 years and is one of the largest diversity IT staffing firms in the industry. As a half a billion dollar IT company, with more than 9,000 professionals across 30+ offices, Collabera offers comprehensive, cost-effective IT staffing & IT Services. We provide services to Fortune 500 and mid-size companies to meet their talent needs with high quality IT resources through Staff Augmentation, Global Talent Management, Value Added Services through CLASS (Competency Leveraged Advanced Staffing & Solutions) Permanent Placement Services and Vendor Management Programs.

Collabera recognizes true potential of human capital and provides people the right opportunities for growth and professional excellence. Collabera offers a full range of benefits to its employees including paid vacations, holidays, personal days, Medical, Dental and Vision insurance, 401K retirement savings plan, Life Insurance, Disability Insurance.

Position Name: IT - Application Architect (IT)

Duration: 12+ months

Location: Chicago. IL (60607)

The right candidate is expected to have the following skills:

• Spring Integration with experience in using different message endpoints like Aggregator, Filter, Transformer, Service Activator and Splitter etc.
• Clear understanding of basic design patterns of EAI and usage of different message channels.
• Usage of Rest Web services both as a consumer and producer using Spring Framework. Experience with SOAP web service.
• Usage of Spring messaging and all concepts of JMS.
• Experience in different forms of xml transformations into other xml/swift/proprietary formats. For eg. using XSLT/Xquery/XALAN/SAXON etc.
• Experience in working on Tomcat and Weblogic(Optional).
• Experience with test driven development and adept in writing JUnit,Mockito etc.
• Ability to explore new framework, design or technology and do a quick Proof of concept to list out pros and cons of different approaches.


Arun K S

Technical Recruiter

T: 425 298 1385

All your information will be kept confidential according to EEO guidelines.

About this role

Summary

Designs and develops application integrations using spring, web services, and messaging technologies.

Job title

IT - Application Architect (IT)

Experience level

not specified

Industry

it staffing

Location requirements

Chicago, IL, remote work not specified

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

spring integrationweb servicesxml transformationsspring frameworkJMSTomcatWeblogicJUnitMockito

Preferred skills

None specified

Specializations

spring integrationweb servicesxml transformationsspring frameworkJMS
Locations

Structured locations inferred from the posting.

Chicago, IL, USA

On-site City