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Weekend Software Jobs in Illinois (NOW HIRING)

Software Engineer

Oregon, IL · On-site

$80K - $90K/yr

Responsibilities & Duties: - Write code and contribute to the development of software applications, modules, or components. - Participate in higher-level aspects of the development process, such as ...

Software Engineer

Virginia, IL · On-site

$80K - $90K/yr

Responsibilities & Duties: - Write code and contribute to the development of software applications, modules, or components. - Participate in higher-level aspects of the development process, such as ...

Works in the area of Software Engineering, which encompasses the development, maintenance and optimization of software solutions/applications. 1. Applies scientific methods to analyse and solve ...

Job Title - IT Software Engineer 4 Request #74133-1 Location: Peoria, IL or Chicago office Hybrid ... weekend support calls. * Works independently on complex processes and modules that may be used by ...

Software Engineer Location : Champaign, IL or Midland, MI depending upon candidate preference Duration : Multi Year Project Interview Mode : Phone and Skype Visa : Green Card and US Citizens only.

Software Engineer

Ohio, IL · On-site

$80K - $90K/yr

Responsibilities & Duties: - Write code and contribute to the development of software applications, modules, or components. - Participate in higher-level aspects of the development process, such as ...

The Software Engineer is responsible for architecture, design and development of software to include requirements analysis, software design, coding, software integration, testing, debug, and ...

Software Developer Here at Siemens, we take pride in enabling sustainable progress through technology. We do this through empowering customers by combining the real and digital worlds. Improving how ...

The Software Engineer is responsible for architecture, design and development of software to include requirements analysis, software design, coding, software integration, testing, debug, and ...

The company has become one of the fastest-growing HCM software providers worldwide by offering an intuitive, easy-to-use product suite that helps businesses automate and streamline HR and payroll ...

The Software Developer is responsible for detailed design and development of software in the areas of software design, implementation, deployment support and unit testing. The Software Developer is ...

Company Description Senior Software Developer (Fintech - fixed income securities trading operations) Remote USA Requires: Extensive developer experience with fixed income securities trading ...

Midtown is seeking a Software Engineer to join our world-class team at our Chicago headquarters. The team is based in our HQ office in Chicago (3611 N Kedzie Ave.) and supports all club locations.

Midtown is seeking a Software Engineer to join our world-class team at our Chicago headquarters. The team is based in our HQ office in Chicago (3611 N Kedzie Ave.) and supports all club locations.

Software Developer (Champaign, IL) Job Overview: We are seeking a talented and motivated Software Developer to join our growing team This role is ideal for someone who is passionate about technology ...

Showing results 21-40

Weekend Software information

What are the key skills and qualifications needed to thrive as a weekend software engineer?

To thrive as a Weekend Software Engineer, you need strong programming skills, knowledge of software development methodologies, and typically a degree in computer science or related field. Familiarity with version control systems like Git, coding frameworks, and collaborative tools such as Jira or Slack is expected. Excellent time management, communication skills, and the ability to work independently help set you apart in this flexible role. These abilities ensure that projects are delivered efficiently and to a high standard, even on a non-traditional schedule.

What is a weekend software job?

Weekend Software jobs refer to positions where software professionals work primarily on weekends, either as part-time employees, contractors, or freelancers. These roles can involve a range of tasks such as software development, testing, maintenance, or technical support. Weekend Software jobs are ideal for those seeking flexibility, additional income, or opportunities to gain experience outside of the traditional Monday-to-Friday workweek. Companies may offer such roles to ensure continuous development cycles, cover urgent tasks, or provide 24/7 support. The nature of the work and required skills are similar to standard software jobs, but with schedules focused on weekends.

What is the difference between Weekend Software vs Weekend Web Developer?

AspectWeekend SoftwareWeekend Web Developer
Required SkillsProgramming, software development, codingWeb design, HTML/CSS, JavaScript, coding
Work EnvironmentSoftware companies, tech startups, remote optionsWeb agencies, freelance projects, remote or on-site
CertificationsProgramming certifications, coding bootcampsWeb development courses, certifications in HTML, CSS, JavaScript
Industry UsageSoftware development firms, tech industryDigital marketing, web design agencies, freelance

Weekend Software and Weekend Web Developer roles share overlapping skills like coding and remote work environments. However, Weekend Software focuses more on software programming and application development, while Weekend Web Developer emphasizes web design and front-end technologies. Both roles are in high demand in tech and digital industries, but they cater to different technical specializations.

How does working as a weekend software engineer typically differ from a standard weekday software engineering role?

As a Weekend Software Engineer, you'll often tackle high-priority tasks or provide critical support during off-peak hours, when fewer team members are present. This role may involve more autonomy, as well as direct communication with stakeholders to resolve urgent issues or deploy updates with minimal disruption. While you might not participate in all weekday team meetings, effective asynchronous communication is essential to stay aligned with broader project goals. The weekend schedule can offer flexibility, but it also requires strong self-management and the ability to quickly address unexpected technical challenges.
What are the most commonly searched types of Software jobs in Illinois? The most popular types of Software jobs in Illinois are:
What cities in Illinois are hiring for Weekend Software jobs? Cities in Illinois with the most Weekend Software job openings:
Infographic showing various Weekend Software job openings in Illinois as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution.

Software Engineer

Harris

Oregon, IL • On-site

$80K - $90K/yr

Full-time

Re-posted yesterday


Harris Computer rating

8.5

Company rating: 8.5 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

78th of 242 rated software companies


Job description

Responsibilities & Duties:
- Write code and contribute to the development of software applications, modules, or components.
- Participate in higher-level aspects of the development process, such as requirements analysis, design, architecture, system integration, testing, and project management.
- Partake in testing code to identify and fix bugs and ensure the quality and reliability of the software.
- Collaborate with other team members, including software architects, designers, and product managers, to ensure alignment with project goals and timelines.

- Proficiency in Java: Deep understanding of Core Java (Java 11/17+), JVM internals, memory management, tuning, and concurrency/multithreading.

- Enterprise Frameworks: Experience with Spring in particular Spring Boot.

- RESTful API Design: Experience designing, building, and securing robust, scalable REST APIs for third-party integrations and internal UI consumption.

- Database Expertise: Proficiency with relational and non-relational databases (e.g., PostgreSQL, MySQL, MongoDB).

- Search Engine Technology: Experience with search and indexing technologies such as Elasticsearch.

- Experience in React, Next.js and Material UI.

- Worked on AI assisted development (e.g. GitHub Copilot, Claude, Cursor or ChatGPT)

- Familiarity with AI directed prompt engineering for developing applications.


Requirements:
- Bachelor's degree or Diploma in Computer Science, Engineering, related field, or equivalent work experience.
- 3+ years of experience in software development, with proficiency in one or more programming languages.
- Understanding of software engineering principles, design patterns, algorithms, and system architecture.
- Familiarity with modern software development tools, frameworks, and methodologies.

Salary range: $80,000 - $90,000 USD per year.


What Harris Computer employees say

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Benefits

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About Harris Computer Systems

Sourced by ZipRecruiter

Harris Computer Systems, based in Ottawa, ON, CA, is an established player in the field of public sector software technology. Since its inception in 1976, the company has been striving to make clients' operations more efficient through reliable, practical, and flexible software solutions. Its extensive portfolio primarily serves utility, healthcare, public sector, and educational institutions, contributing to the betterment of public services through technology. Harris strongly believes in the value of forward-thinking technology and the power it has to drive progress for the public sector. This methodology is entirely in line with their mission to ensure customer success by providing reliable, practical, and robust software solutions.

Industry

Accounting services

Company size

1,001 - 5,000 Employees

Headquarters location

Ottawa, ON, CA

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