Senior Web Application Developer - Facilities & Services

Laseagrant; Urbana, Northern (IL, KY); Hybrid; USD 90,000 - 105,000; Full time

Job summary

University of Illinois System seeks a Senior Web Application Developer to lead design, development, and modernization of enterprise web apps for Facilities & Services in Champaign-Urbana.

You will drive architecture decisions, mentor developers, and promote secure, scalable solutions using Java, JavaScript/TypeScript, and React, with API integrations across systems.

Qualifications

• High school diploma or equivalent required; college coursework may substitute.
• 6+ years in IT-related roles with programming, systems integration, or equivalent.
• Experience with Java (preferred), JavaScript/TypeScript, or C#.
• Design, develop, and maintain SQL Server databases and enterprise integrations.
• Ability to design scalable web applications and define architecture standards.
• Experience with modern frameworks and API-driven integrations.

Responsibilities

• Lead design and development of complex Java-based applications within a multi-tier architecture.
• Support modernization efforts, migrating legacy apps to React and modern frameworks.
• Provide technical leadership, conduct code reviews, and set development standards.
• Collaborate with stakeholders to shape long-term application strategy.

Skills

Java

JavaScript/TypeScript

C#

SQL Server

APIs

React

DevOps

Kubernetes

Git

Education

High school diploma or equivalent

Tools

Spring

Hibernate

Tomcat

CI/CD

Docker

Kubernetes

Git

Job description

Senior Web Application Developer - Facilities & Services

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 Environment

Minimum 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 .

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 [e-mail].

Requisition ID: 1036789
Job Category: Technical

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