3848 Java Developer Trading Systems jobs in Illinois

Backend Java Developer plus QA [208702]

Aquent Talent

Chicago, IL 60290

At least 5 years of professional experience in software development.
Experience with automation testing, specifically using Cucumber.
Strong expertise in core Java and backend development.
Proven industry experience with Core Java and Multithreading.
Demonstrated experience working in a Continuous Integration environment, utilizing tools like Jenkins and Ansible.
Solid UNIX knowledge.

Hire Standard Staffing

all cities, IL

Comfortable using Zoom and other online communication tools.
No prior insurance experience is required — only a strong drive to succeed and a willingness to learn.
Must be a U.S. or Canadian citizen.

TAG - Adecco - USA

Basco, IL 62313

Ability to communicate effectively, verbally and in writing.
Ability to establish and maintain effective working relationships.
Ability to identify and resolve problems through recommending and implementing creative solutions.
Proficient with Microsoft Office products, including Word, Excel, PowerPoint and Outlook.
Knowledge of current sourcing and recruiting trends, best practices and methodologies.
Ability to focus on client needs with a commitment to quality and customer service.
Ability to demonstrate business acumen and market insight.
Ability to prioritize, organize and perform multiple work assignments simultaneously while meeting deadlines.
Knowledge of and the ability to utilize Applicant Tracking Systems.
Combination of post-high school education and related professional work experience equivalent to seven (7) years may be considered in lieu of a degree.
Knowledge of and the ability to utilize Customer Relationship Management Systems and/or related tools.
Bachelor's degree in business or a related field.
Knowledge of and ability to interpret and understand employment-related laws, rules and regulations.
Minimum of three (3) years of experience recruiting top tier, mid- to senior- level candidates or relevant industry experience is required.

Bunzl

Morton Grove, IL 60053

10+ years of hands-on software engineering experience, with strong depth across backend, frontend, APIs, and integrations.
Strong experience with modern application development and distributed systems.
Experience evaluating and recommending technology stacks in collaboration with engineering, security, and platform teams.
Proven experience building and supporting production systems in cloud environments
High school diploma or GED required.
Bachelor's or Master's degree in Computer Science, Information Systems, or equivalent professional experience.
Practical experience applying AI or AI-assisted tools in engineering or platform workflows (formal ML background not required).
Comfort working with security and compliance teams on approvals and production readiness.
Ability to work across both modern and legacy systems