Top 946 Application Developer Jobs in Oak Brook, IL

Dotnet Developer
Sutoer Solutions Inc —Chicago, IL
- $120,000 - $155,000 a year
- Full-time
- Azure
- Mid-level
- Office
- Health insurance
- Dental insurance
Quick Apply
Junior Full Stack Software Engineer
Metropolitan Industries —Romeoville, IL
- $60,000 - $70,000 a year
- Full-time
- Software troubleshooting
- Databases
- AWS
- AD&D insurance
- Paid holidays
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14d
UI Developer + Analyst
Sonsoft Inc —Chicago, IL
- Full-time
- 6 years
- Software troubleshooting
- US work authorization
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Full Stack Web Developer - Temporary
The Scion Group —Chicago, IL
- $85,000 - $95,000 a year
- Temporary
- Computer Science
- Office
- 3 years
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Full Stack Engineer
Experis —Chicago, IL
- $56 an hour
- Contract
- Hybrid work
- Computer science
- Azure
- 6 years
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14h
Java Developers
Timus Consulting —Chicago, IL
- Full-time
- Mid-level
- Java
.NET Developer
Diversified Services Network, Inc. —Naperville, IL
- $94,931 a year
- Full-time
- Azure
- Computer Science
- Mid-level
- Health savings account
- Paid holidays
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Software Developer
CyberKorp —Bloomingdale, IL
- Email
- Mid-level
- SQL
Associate, Frontend Software Engineer (React)
BlackRock Investments —Chicago, IL
- $120,000 - $148,000 a year
- Hybrid work
- Office
- Analysis skills
- Children
- Health insurance
- Tuition reimbursement
Software Developers
Rigelsky —Schaumburg, IL
- Mid-level
VB/VB.NET Developer
Celestial Technology Solutions —Romeoville, IL
- $48 an hour
- Email
- Mid-level
- SQL
- Bachelor's degree
Full Stack Developer
All Information Services, Inc. (AIS) —Oakbrook Terrace, IL
- Part-time
- Remote
- Mid-level
- Residential
- Analysis skills
Front End Developer
Americaneagle.com —Des Plaines, IL
- $60,000 - $100,000 a year
- Full-time
- Computer Science
- Mid-level
- Bachelor's degree
UI developer ( React.JS)
Sonoma Consulting Inc. —Chicago, IL
- Full-time
- Mid-level
- Analysis skills
- Bachelor's degree
Quick Apply
UI Developer (Local to IL)
Sonoma Consulting Inc. —Naperville, IL
- Computer Science
- Bachelor of Science
- Mid-level
Quick Apply
Platform Software Engineer
Jorie AI —Oak Brook, IL
- $160,000 - $170,000 a year
- Full-time
- Remote
- HIPAA
- SQL
- Senior level
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Software Developer
Siemens —Buffalo Grove, IL
- $163,981 - $164,800 a year
- Full-time
- Remote
- Computer Science
- 5 years
- Java
SME Software Developer
720 Worldwide —Westchester, IL
- Remote
- System design
- Mid-level
.NET Developers
ADM Tech Services —Naperville, IL
- Email
- Mid-level
- Communication skills
Jr. Web Developer
AAR Corp. —Wood Dale, IL
- $75,000 - $80,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
- AD&D insurance
- Paid holidays

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Application Developer jobs near Oak Brook, IL

Dotnet Developer

Sutoer Solutions Inc
Chicago, IL

Quick Apply

Job Details

Full-time
$120,000 - $155,000 a year

Benefits

Health insurance
Dental insurance
401(k)
Vision insurance

Qualifications

Authentication
Secure web application development
Teamwork
Azure
Requirements specification
Requirements design
OAuth 2.0
.NET Core
Public Cloud
Schema design
AWS
Azure DevOps proficiency
Analysis (software development lifecycle)
DevOps automation
Business requirements
AI
Entity Framework
Design (software development lifecycle)
T-SQL

Full Job Description

Job Title: .NET Developer (with AI Implementation as a Bonus)

Location: ON-site 60608

Department: Internal Systems / Information Technology

Reports To: IT Manager/Director and VP of Technology

Hours are 7am/7:30am to 4p daily with one Saturday a month 7:30a to 1p

Role Overview

We are seeking a versatile .NET Developer to join our team in building and maintaining the critical internal applications that power our Finance, Sales, and Operations departments. In addition to traditional software development, you will play a key role in our company’s digital transformation by collaborating with our AI Enablement Specialist. You will help bridge the gap between business needs and technical execution, specifically by building custom AI solutions and autonomous agents that automate complex workflows and enhance decision-making across the organization.

Core Responsibilities

Application Development: Design, develop, and maintain robust, scalable backend services and APIs using C# and .NET Core/8+ to support Finance, Sales, and Operations.
AI Collaboration: Partner with the AI Enablement Specialist to translate business process audits into technical AI requirements, specifically focusing on integrating Large Language Models (LLMs) and AI agents into existing business tools.
System Integration: Build and manage secure integrations between internal databases (SQL Server), ERP/CRM systems, and third-party APIs to ensure a seamless data flow for both traditional apps and AI agents.
AI Agent Development (Bonus Focus): Design and deploy agentic workflows that can independently perceive data, reason through tasks, and execute actions (e.g., automated financial reconciliation or lead triaging).
Maintenance & Optimization: Troubleshoot, debug, and upgrade existing legacy applications while optimizing code for performance and security.
Data Governance: Ensure all applications and AI tools adhere to strict data privacy, security, and ethical standards, particularly when handling sensitive financial and customer information.

Required Skills & Qualifications

Technical Proficiency: Extensive experience with C#, .NET Core/8+, and ASP.NET Core for web and service development.
Database Management: Strong knowledge of SQL Server, including schema design, T-SQL, and Entity Framework Core.
API Design: Expertise in building and consuming RESTful APIs and securing them with modern authentication protocols (e.g., OAuth2, OpenID Connect).
Cloud & DevOps: Familiarity with Azure or AWS cloud services and CI/CD pipelines (Azure DevOps, GitHub Actions).
Analytical Mindset: Ability to collaborate with non-technical business partners to document requirements and transform them into efficient software solutions.

Bonus Qualifications (AI Agent Experience)

AI Frameworks: Hands-on experience with AI orchestration frameworks like Semantic Kernel, LangChain, or AutoGen.
LLM Integration: Experience working with OpenAI API, Azure OpenAI, or similar models, including knowledge of Prompt Engineering and RAG (Retrieval-Augmented Generation).
Vector Databases: Familiarity with vector stores (e.g., Pinecone, Milvus, or Azure AI Search) for building long-term memory in AI agents.
Agentic Workflows: Proven ability to build multi-step, autonomous agents that use "tools" (APIs) to complete complex business tasks.

Pay: $120,000.00 - $155,000.00 per year

Benefits:

401(k)
Dental insurance
Health insurance
Vision insurance

Application Question(s):

Are you local to Chicago, IL 60608

Experience:

.NET Core: 3 years (Required)

Ability to Commute:

Chicago, IL 60608 (Required)

Work Location: In person

Quick Apply

Refine Your Search

Application Developer jobs in Oak Brook, IL

Dotnet Developer

Junior Full Stack Software Engineer

UI Developer + Analyst

Full Stack Web Developer - Temporary

Full Stack Engineer

Java Developers

.NET Developer

Software Developer

Associate, Frontend Software Engineer (React)

Software Developers

VB/VB.NET Developer

Full Stack Developer

Front End Developer

UI developer ( React.JS)

UI Developer (Local to IL)

Platform Software Engineer

Software Developer

SME Software Developer

.NET Developers

Jr. Web Developer

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