Manager Application Development Jobs in Mansfield, IL

Senior Web Application Developer - Facilities & Services
Job Summary
Under general direction, this position leads the design, development, and modernization of complex enterprise web applications that support Facilities & Services.The role provides technical leadership, supports architectural decision-making, and collaborates across teams to deliver scalable, secure, and sustainable application solutions.Duties & Responsibilities

• Application Development & Architecture
  • Lead the design and development of complex Java-based applications and services within a multi-tier architecture.
  • Define and support application architecture, design patterns, and development standards to promote consistency and maintainability.
  • Design and oversee integrations across enterprise systems using APIs and service-oriented approaches.
  • Support modernization initiatives, including transitioning legacy applications to modern frameworks such as React.
  • Ensure application scalability, reliability, security, and performance across all system components.
• Technical Leadership
  • Support and mentor developers, encouraging knowledge sharing and skill development across the team.
  • Facilitate code reviews and promote best practices for application development and system design.
  • Contribute to technology evaluation and selection in alignment with organizational goals.
• Collaboration & Strategy
  • Partner with stakeholders to understand needs and help shape technical solutions.
  • Contribute to planning efforts and long-term application strategy.
• Other Duties as Assigned
  • Perform related duties that support team objectives and organizational goals.

Physical Demands and Working Conditions
Office EnvironmentMinimum Qualifications

• High school diploma or equivalent.
• Six (6) years of work experience in IT-related functions such as hardware/software support, programming, network design, network engineering, IT systems integration, or closely related field. College coursework which includes Information Technology (IT), IT Management, Programming, IT systems, or a closely related discipline may be substituted as follows: 30 semester hours equals one (1) year, Associate's Degree (60 semester hours) equals eighteen (18) months, 90 semester hours equals two (2) years, Bachelor's Degree (120 semester hours) equals three (3) years).
• Demonstrated experience in multiple programming languages such as Java (preferred), JavaScript/TypeScript, C#, or similar.
• Demonstrated experience designing, developing, and maintaining Microsoft SQL Server databases, implementing data integration solutions, and supporting complex enterprise system integrations.
• Demonstrated experience designing scalable web applications.
• Demonstrated experience defining architecture and development standards

Preferred Qualifications
• Experience with Java frameworks such as Spring, Hibernate, and application servers such as Tomcat.
• Experience leading front-end modernization efforts using React or similar frameworks.
• Experience with version control, CI/CD pipelines, and DevOps practices.
• Experience mentoring developers and supporting team growth.
• Experience working with large-scale enterprise systems and modernization initiatives.
• Experience developing and deploying applications in containerized environments and working with orchestration platforms such as Kubernetes.
Knowledge, Skills and Abilities

• Ability to:
• Provide technical leadership while fostering a collaborative and inclusive team environment.
• Support team development through mentorship and knowledge sharing.
• Contribute to strategic direction and modernization efforts.

Appointment Information
This is a 100% full-time Civil Service 5031 - Information Technology Technical Associate position, appointed on a 12-month basis. The expected start date is as soon as possible after 9/14/2026. The budgeted salary range for this position is $90,000 to $105,000 per year. The final salary offered will be determined by a thorough assessment of available market data, internal salary equity, candidate experience and qualifications, collective bargaining agreements, and budget constraints.
This position is eligible for sponsorship for work authorization, except for sponsorship of a new H1B petition that would incur the $100,000 fee.
For more information on Civil Service classifications, please visit the SUCSS web site at https://www.sucss.illinois.gov/pages/classspec/default.aspx.
Application Procedures & Deadline Information
Applications must be received by 6:00 pm (Central Time) on 9/2/2026. Apply for this position using the Apply Now button at the top or bottom of this posting. In order to be considered as a transfer candidate, you must apply for this position. Applications not submitted through https://jobs.illinois.edu will not be considered. If required by the position, transcripts or other documentation of credentials are to be provided no later than the first day of employment. For further information about this specific position, please contact Bryan Fijalkovich at fijalkov@illinois.edu. For questions regarding the application process, please contact 217-333-2137.
At the University of Illinois Urbana-Champaign - the state's flagship public university and one of the world's leading research institutions - every staff member helps shape what's next. Founded in 1867, Illinois is home to a vibrant community of 59,000 students from all 50 states and 129 countries, supported by 15 colleges and instructional units, more than 20 research institutes, and one of the most comprehensive student service ecosystems in the nation. Whether you're empowering first-generation students, fueling breakthrough innovation, or strengthening communities across Illinois and beyond, your work here has a far-reaching and deeply meaningful impact. The university offers a highly competitive benefits package designed to support your well-being, growth, and financial security. Join a top 10 public university that has launched over 330 startups and continues to redefine excellence - where the Illinois Value Proposition ensures that your contributions are recognized, your potential is nurtured, and your career can thrive.
Champaign-Urbana
Artificial Intelligence (AI) tools may be used in some portions of the candidate review process for this position; however, all employment decisions will be made by a person.
This position is intended to be eligible for benefits. This includes Health, Dental, Vision, Life Insurance, a Retirement Plan, Paid time Off, and Tuition waivers for employees and dependents.
The University of Illinois System is an equal opportunity employer, including but not limited to disability and/or veteran status, and complies with all applicable state and federal employment mandates. Please visit Required Employment Notices and Posters to view our non-discrimination statement and find additional information about required background checks, sexual harassment/misconduct disclosures, and employment eligibility review through E-Verify.
Applicants with disabilities are encouraged to apply and may request a reasonable accommodation under the Americans with Disabilities Act (2008) to complete the application and/or interview process. Accommodations may also be requested on the basis of pregnancy, childbirth, and related conditions, or religion. Requests may be submitted through the reasonable accommodation portal, or by contacting the Office for Access & Equity at 217-333-0885, option #1, or accessibility@illinois.edu.
Requisition ID: 1036789
Job Category: Technical
Apply at: https://jobs.illinois.edu