Overview
On Site
100k - 130k
Full Time
Skills
Legacy Systems
FOCUS
Scalability
Management
Multithreading
Streaming
Computer Science
Telecommunications
Java
Systems Design
Leadership
Real-time
Insurance
SAP BASIS
Job Details
A Willowbrook, IL-based veteran-owned company is seeking a Senior Java Engineer to reinforce and enhance its suite of real-time applications used in security environments, including defense, critical infrastructure, and nuclear security. This role is central to the company's mission of modernizing legacy systems with a focus on performance, scalability, and reliability.
This is a full-time, onsite position (5 days/week) where you'll work alongside a small, dedicated team of engineers. It's a great opportunity for a developer who thrives in collaborative environments and wants to see their work make a direct impact in industries like telecom and fintech.
Required Skills & Experience:
5+ years of professional Java development experience
Strong understanding of multithreading and real-time data streaming
Bachelor's degree in computer science or a related field
U.S. Citizenship is required
Preferred Qualifications:
Experience in telecom, fintech, or other real-time system environments
Background in security-sensitive industries
Familiarity with Svelte or modern frontend framework
What You Will Be Doing
Tech Breakdown
100% Java on the Backend
20% Svelte on the Frontend
Daily Responsibilities
80% hands-on coding and system design / 20% leadership responsibilities
Building and strengthening real time applications with a goal of modernization
Collaborating with a small and close team
The Offer
Competitive salary + potential for bonus
Stock Options
Medical, Dental, and Vision Insurance
PTO
Applicants must be currently authorized to work in the U.S. on a full-time basis now and in the future.
#LT-1
This is a full-time, onsite position (5 days/week) where you'll work alongside a small, dedicated team of engineers. It's a great opportunity for a developer who thrives in collaborative environments and wants to see their work make a direct impact in industries like telecom and fintech.
Required Skills & Experience:
5+ years of professional Java development experience
Strong understanding of multithreading and real-time data streaming
Bachelor's degree in computer science or a related field
U.S. Citizenship is required
Preferred Qualifications:
Experience in telecom, fintech, or other real-time system environments
Background in security-sensitive industries
Familiarity with Svelte or modern frontend framework
What You Will Be Doing
Tech Breakdown
100% Java on the Backend
20% Svelte on the Frontend
Daily Responsibilities
80% hands-on coding and system design / 20% leadership responsibilities
Building and strengthening real time applications with a goal of modernization
Collaborating with a small and close team
The Offer
Competitive salary + potential for bonus
Stock Options
Medical, Dental, and Vision Insurance
PTO
Applicants must be currently authorized to work in the U.S. on a full-time basis now and in the future.
#LT-1
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.