Top 292 Java Developer Jobs in Chicago, IL

Sr Software Engineer (low latency)
Geval6 —Chicago, IL
- $80 - $82 an hour
- Contract
- Hybrid work
- Software troubleshooting
- System design
- Java
- Health insurance
- Dental insurance
Quick Apply
13d
Senior AI Software Engineer
CNA Insurance —Chicago, IL
- $72,000 - $141,000 a year
- Full-time
- Hybrid work
- Computer science
- 3 years
- Analysis skills
Java Full Stack Developer - Hybrid
Flex Employee Services —Chicago, IL
- $60 - $70 an hour
- Full-time
- Hybrid work
- Background check
- 3 years
- Java
- Health insurance
- Dental insurance
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14h
Java Developers
Timus Consulting —Chicago, IL
- Full-time
- Software troubleshooting
- Mid-level
- Java
Java Engineer
Barrow Wise Consulting —Chicago, IL
- $70,000 - $150,000 a year
- Full-time
- Remote
- Software troubleshooting
- Bachelor's degree
- Senior level
- Health insurance
- 401(k)
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Finance Technology Software Engineer
Reyes Holdings —Rosemont, IL
- $87,264 - $109,080 a year
- Full-time
- Computer science
- Computer Science
- Engineering
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API Developer | Microservices
sydata —Chicago, IL
- Contract
- Software troubleshooting
- Mid-level
- Office
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Senior Java Web Developer
Next Generation Inc. (NGI) —Chicago, IL
- $115,000 - $135,000 a year
- Full-time
- Remote
- Computer science
- 6 years
- Computer Science
Software Engineer
Caterpillar —Chicago, IL
- $89,210 - $144,960 a year
- Full-time
- Computer Science
- Pass drug screening
- Mid-level
- Health savings account
- Paid holidays
5d
Software Engineer
Inspire11 —Chicago, IL
- $102,000 - $140,000 a year
- Full-time
- Azure
- System design
- Mid-level
- Paid jury duty
- Commuter assistance
Java Developer
Infosys —Chicago, IL
- Mid-level
- Java
- Training & development
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Fullstack Developer
LTM —Chicago, IL
- $125,000 - $130,000 a year
- Remote
- Mid-level
- Mentoring
- APIs
- Paid parental leave
- Paid holidays
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Java JSF Developer (Local to IL)
Sonoma Consulting Inc. —Glenview, IL
- Contract
- Computer Science
- 5 years
- System design
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Software Engineers/Programmers
MatrixSea —Tinley Park, IL
- Email
- Mid-level
- Java
- SQL
Full Stack Developer
Genpact —Chicago, IL
- Temporary
- Senior level
- Communication skills
Java FullStack WebDeveloper
kloudhire.com —Hines, IL
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
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Java developer
Intone Networks —Chicago, IL
- Contract
- 5 years
- Java
- Software development
Microservices Developer
Wilson Sporting Goods Co. —Chicago, IL
- $90,000 - $115,000 a year
- Part-time
- Computer Science
- Salesforce
- Mid-level
- Paid parental leave
- Health insurance
14d
Angular Developer
Capgemini —Berwyn, IL
- $68,911 - $161,544 a year
- Full-time
- Mid-level
- Agile
- In-person
- Paid holidays
- Disability insurance
7d
Staff Engineer - Java/AWS, Paze
Early Warning Services —Chicago, IL
- $124,000 - $165,000 a year
- Full-time
- Hybrid work
- Computer Science
- Pass drug screening
- System design
- Paid parental leave
- Health savings account

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Java Developer jobs near Chicago, IL

Sr Software Engineer (low latency)

Geval6 -
Chicago, IL

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Job Details

Contract
$80 - $82 an hour
13 days ago

Benefits

Health insurance
Dental insurance
401(k)

Qualifications

Performance tuning
Software troubleshooting
Failover system
High availability solutions design
Data structures
System performance optimization
OS Kernels
Algorithm design
APIs
IP networking
Unit testing
System tuning
Multithreading
High availability

Full Job Description

Sr Software Engineer low latency - Hybrid at Chicago, IL

Description :
This role engineers secure, scalable and reliable technology solutions, with minimal mentoring, to advance the client in the global marketplace and serve risk management needs of customers around the world.

Principal Accountabilities

Focuses on Architecture and Solution efficiencies. Balances performance, capacity and reliability with core system functionality.
Identifies potential opportunities for code optimization. Provides input for code reviews and helps with environment build deployments, release notes and build notices; Reviews code to proactively identify and mitigate potential issues and defects and helps to identify sources of defects as well as troubleshoots various forms of code.
Writes optimized application modules and unit tests with minimal guidance. Understands low-level designs and how to incorporate into the larger application.
Uses design tools to frequently share and communicate design ideas on larger systems. Comfortable using low level tools to examine the system (i.e. packet capture, hardware counters, etc).
Utilizes knowledge of modern multi-processor architecture to tune the applications and systems for high throughput and low latency.
Uses patterns frequently, contributing to best practice and process enhancements

Skills & Software Requirements

Ability to evaluate the characteristics of algorithms and data structures for the given constraint
Proficiency in Multi-threading , concurrent data structures, shared memory, asynchronization, JNI, NIO, Hashmap etc.
Understands queue theory and various designs and implementations to enhance system performance.
Experience working with networking protocols (UDP, TCP)
Familiarity with redundancy and fault tolerance techniques
Usage of EF_VI, JNI, On-load Solar Flare extension API’s preferred
Demonstrate the understanding of thread pinning, interrupts, isolating cores, jitters, numa node, TLB Cache’s etc. will be an added value.
Familiar with JVM internals and garbage collection tuning
Advanced knowledge of Linux kernel/OS internals

#softwareengineer #lowlatency #chicago #contractroles #hybridroles $Geval-IT

Pay: $80.00 - $82.00 per hour

Benefits:

401(k)
Dental insurance
Health insurance

Application Question(s):

How many years of experience do you have developing low-latency or high-performance applications in Java on Linux?
Do you have hands-on experience optimizing applications for low latency, including concepts such as thread pinning, NUMA, CPU affinity, interrupt handling, or latency/jitter reduction?
Have you worked with any low-latency networking technologies or frameworks such as Solarflare/OpenOnload, EF_VI, shared memory, or high-performance messaging systems?
How many years of experience do you have with multithreading, concurrent programming, JNI, NIO, and TCP/UDP networking protocols in Java applications?

Work Location: Hybrid remote in Chicago, IL 60606

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Refine Your Search

Java Developer jobs in Chicago, IL

Sr Software Engineer (low latency)

Senior AI Software Engineer

Java Full Stack Developer - Hybrid

Java Developers

Java Engineer

Finance Technology Software Engineer

API Developer | Microservices

Senior Java Web Developer

Software Engineer

Software Engineer

Java Developer

Fullstack Developer

Java JSF Developer (Local to IL)

Software Engineers/Programmers

Full Stack Developer

Java FullStack WebDeveloper

Java developer

Microservices Developer

Angular Developer

Staff Engineer - Java/AWS, Paze

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