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Weekend Software Engineer Jobs in Collinsville, IL

Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of ...

Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of ...

Software Engineer SME

Wood River, IL · On-site

$131K - $237K/yr

Are you a highly skilled Software Engineer ready to tackle complex technical challenges that directly support our nation's intelligence mission? Leidos is seeking an accomplished Software Engineer ...

Software Engineer SME

South Roxana, IL · On-site

$131K - $237K/yr

Are you a highly skilled Software Engineer ready to tackle complex technical challenges that directly support our nation's intelligence mission? Leidos is seeking an accomplished Software Engineer ...

Software Engineer SME

Columbia, IL · On-site

$131K - $237K/yr

Are you a highly skilled Software Engineer ready to tackle complex technical challenges that directly support our nation's intelligence mission? Leidos is seeking an accomplished Software Engineer ...

Software Engineer SME

Dupo, IL · On-site

$131K - $237K/yr

Are you a highly skilled Software Engineer ready to tackle complex technical challenges that directly support our nation's intelligence mission? Leidos is seeking an accomplished Software Engineer ...

Software Engineer SME

Saint Louis, MO · On-site

$131K - $237K/yr

Are you a highly skilled Software Engineer ready to tackle complex technical challenges that directly support our nation's intelligence mission? Leidos is seeking an accomplished Software Engineer ...

Software Engineer SME

Bridgeton, MO · On-site

$131K - $237K/yr

Are you a highly skilled Software Engineer ready to tackle complex technical challenges that directly support our nation's intelligence mission? Leidos is seeking an accomplished Software Engineer ...

Are you a highly skilled Software Engineer ready to tackle complex technical challenges that directly support our nation's intelligence mission? Leidos is seeking an accomplished Software Engineer ...

Software Engineer SME

Collinsville, IL · On-site

$131K - $237K/yr

Are you a highly skilled Software Engineer ready to tackle complex technical challenges that directly support our nation's intelligence mission? Leidos is seeking an accomplished Software Engineer ...

Software Engineer SME

Roxana, IL · On-site

$131K - $237K/yr

Are you a highly skilled Software Engineer ready to tackle complex technical challenges that directly support our nation's intelligence mission? Leidos is seeking an accomplished Software Engineer ...

Software Engineer SME

Saint Louis, MO · On-site

$131K - $237K/yr

Are you a highly skilled Software Engineer ready to tackle complex technical challenges that directly support our nation's intelligence mission? Leidos is seeking an accomplished Software Engineer ...

Software Engineer SME

Edwardsville, IL · On-site

$131K - $237K/yr

Are you a highly skilled Software Engineer ready to tackle complex technical challenges that directly support our nation's intelligence mission? Leidos is seeking an accomplished Software Engineer ...

Software Engineer SME

Granite City, IL · On-site

$131K - $237K/yr

Are you a highly skilled Software Engineer ready to tackle complex technical challenges that directly support our nation's intelligence mission? Leidos is seeking an accomplished Software Engineer ...

Software Engineer SME

Hazelwood, MO · On-site

$131K - $237K/yr

Are you a highly skilled Software Engineer ready to tackle complex technical challenges that directly support our nation's intelligence mission? Leidos is seeking an accomplished Software Engineer ...

Software Engineer SME

Maryville, IL · On-site

$131K - $237K/yr

Are you a highly skilled Software Engineer ready to tackle complex technical challenges that directly support our nation's intelligence mission? Leidos is seeking an accomplished Software Engineer ...

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Showing results 1-20

Weekend Software Engineer information

See Collinsville, IL salary details

$58.9K

$136.7K

$190.5K

How much do weekend software engineer jobs pay per year?

As of Sep 14, 2026, the average yearly pay for weekend software engineer in Collinsville, IL is $136,749.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,200.00 and $160,400.00 per year, depending on experience, location, and employer.

What is a weekend software engineer?

Weekend Software Engineers are professionals who primarily work on software development tasks during the weekends. They may be employed part-time, on a contract basis, or as part of a company's flexible work schedule to handle maintenance, updates, or specific projects outside regular business hours. This role is ideal for those who prefer or require non-traditional work hours, and it can involve responsibilities such as coding, debugging, system monitoring, or supporting deployments that are scheduled to minimize business disruptions.

What are some unique challenges and benefits of working as a weekend software engineer?

As a Weekend Software Engineer, you may face challenges such as collaborating with team members who primarily work weekdays, which can require proactive communication and clear documentation. However, this role also offers flexibility and the opportunity to focus on tasks with fewer real-time interruptions. You’ll likely work on maintenance, urgent bug fixes, or project sprints scheduled for off-peak hours. This experience can enhance your problem-solving skills and may position you for future roles that require adaptability or involve critical support work. Additionally, many organizations value weekend engineers for their reliability and willingness to support essential systems outside standard hours.

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

To thrive as a Weekend Software Engineer, you need strong programming skills, problem-solving abilities, and a relevant degree or coding experience. Familiarity with popular development tools, version control systems like Git, and cloud platforms is typically required. Effective time management, self-motivation, and clear remote communication are critical soft skills for this role. These skills ensure you can deliver high-quality code efficiently while collaborating with teams or clients during limited weekend hours.

What is the difference between Weekend Software Engineer vs Part-Time Software Developer?

AspectWeekend Software EngineerPart-Time Software Developer
CredentialsBachelor's in CS or related field, coding skillsBachelor's in CS or related field, coding skills
Work EnvironmentProject-based, flexible hours, remote or on-siteProject-based, flexible hours, remote or on-site
Industry UsageTech companies, startups, freelance projectsTech companies, startups, freelance projects
Search & Comparison IntentYesYes

Weekend Software Engineers and Part-Time Software Developers often share similar credentials and work environments, focusing on flexible, project-based work. The main difference lies in terminology; 'Weekend Software Engineer' emphasizes work specifically on weekends, while 'Part-Time Software Developer' may include work during weekdays or evenings. Both roles suit those seeking flexible schedules in tech industries.

Do weekend software engineers work on weekends?

Weekend software engineers may work on weekends if their role requires support outside regular hours, such as maintaining systems or handling urgent issues. However, many positions offer flexible schedules, and weekend work depends on the company's policies and project needs.

What are the most commonly searched types of Software Engineer jobs in Collinsville, IL?

The most popular types of Software Engineer jobs in Collinsville, IL are:

What are popular job titles related to Weekend Software Engineer jobs in Collinsville, IL?

For Weekend Software Engineer jobs in Collinsville, IL, the most frequently searched job titles are:

What cities near Collinsville, IL are hiring for Weekend Software Engineer jobs?

Cities near Collinsville, IL with the most Weekend Software Engineer job openings:

Infographic showing various Weekend Software Engineer job openings in Collinsville, IL as of August 2026, with employment types broken down into 85% Full Time, 10% Part Time, 3% Contract, and 2% Nights. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $136,749 per year, or $65.7 per hour.

Software Engineer

Hazelwood, MO • On-site

Other

Medical, Dental, Vision, Retirement

Posted 5 days ago


Job description

This posting is for a contract assignment and is not a full-time employment offer with Boeing. Candidates selected for roles will be employed as contract workers through a Boeing approved 3rd party for the duration of the specified project.

Boeing Global Services is seeking an Experienced Software Engineer to support the Training Systems – Battlespace Simulation Management (BSM) Visual Systems Software Team in Hazelwood, MO. This position contributes to the development and sustainment of next-generation training technologies for military pilot training, including advanced visualization systems like Align and Cal (AnC) and Frame Sync Controller (FSC) applications used by high fidelity training systems. The engineer will participate in full-lifecycle software development including requirements analysis, system and software design, implementation, testing, and integration. The position emphasizes real-time 3D rendering, graphics system integration, and software optimization for pilot training environments.

This role is hands-on and collaborative, operating within a dynamic Agile team to deliver high-quality software products aligned with customer needs and Boeing standards.

BSM is responsible for the design, development, manufacture, and maintenance of training devices for a wide variety of commercial and military aircraft - everything from F-15 fighter jets to Apache attack helicopters, and even NASA's Starliner spacecraft. Software engineers on our team are responsible for all phases of the software lifecycle, including architecture, design, implementation and test. They are also directly involved in planning their own work, as part of the agile methodology, with a focus on technical excellence.

The BSM team is a large software development team comprised of several smaller agile teams, some with specialized skills. Our backlog includes everything from new feature development using cutting-edge technology to maintenance of legacy software baselines. The successful candidate will need to be comfortable working in an often fast-paced environment within a two-week "sprint" schedule.

Position Responsibilities
  • Designs, architects, and develops simulation models, simulation visualizations, virtual environments/platforms, and frameworks to enhance test performance, safety, and durability of software and hardware systems throughout the entire product lifecycle.
  • Partners with stakeholders to review and identify simulation requirements and dynamics of the systems being simulated.
  • Performs design, modeling, simulation, testing, and analysis to assess and optimize overall system performance and capabilities.
  • Performs data collection and processing for use in simulations.
  • Validates, verifies, and refines simulation software code, models, simulations, test procedures and test environments, executing test procedures and documenting test results and models against real-world data, test data, benchmarks, or other similar models.
  • Documents and maintains technical code, algorithms, specifications and descriptions of simulation models.
  • Partners with cross functional engineering teams to enable integration of simulation software with hardware devices and systems.
  • Implements current and emerging technologies, tools, frameworks, and methods in the software engineering simulation environment.
  • Modernizes, migrates, sustains, and updates simulation software to adapt legacy systems to new operating systems.
  • Performs simulation software project management functions.
Basic Qualifications
  • Bachelor’s Degree in an engineering discipline
  • 10+ years of experience in software engineering
  • 5 years of experience in C++,C#, C, Rust or other programming languages
  • 5 years of experience in Window and/or Linux distributions
  • 5 years of experience in Gitlab or IDE tools
  • 5 years of experience in software development/ agile environment
Preferred Qualifications
  • Knowledge of aircraft systems, including weapons, night vision system, mechanics, hydraulics, electronics, flight controls, etc.
  • Knowledge of cloud architecture, including the different types of clouds (public, private, and hybrid), the different cloud platforms and the various components involved (computing, storaging and networking). Ability to automate and script skills. Knowledge of containerization technologies which includes understanding how to manage containers, deploy applications in a containerized environment, and troubleshoot issues. Knowledge of understanding of networking concepts, including IP addressing, subnetting, routing, and security (focus on security best practices and technologies).
  • Knowledge of specification format requirements, guidelines, and change control processes. Understanding of relationship between specifications/standards and aircraft/product certification systems.
  • Knowledge of various engineering disciplines such as electrical, mechanical, and systems. The ability to communicate with technical personnel from multiple skill areas and functions to evaluate technical information and issues impacting design, production, and support of products, services, or other deliverables.
  • Knowledge of how to derive and allocate requirements (e.g., system, sub-system, software) and show traceability throughout the product lifecycle.
  • Knowledge and ability to design, develop, integrate, apply, and test software models, simulations, framework environments, tools, and applications with higher order programming languages, assembly, and auto-code. Ability to perform Application Programming Interface (API) design, implementation, and testing. Knowledge of real-time software architecture and design methodologies to synthesize models and simulation frameworks that meet real-time requirements; this includes knowledge of real-time target environments, its processor and network architecture, communication protocols, and electrical interfaces.
  • Knowledge of software architecture and design methodologies. Ability to synthesize software architectures and designs that meet requirements, characteristics and constraints.
  • Knowledge of build and execution environments that include hosts, processors, operating systems, and networks. Ability to build, integrate, test, and troubleshoot software components comprising simulation models and build/execution frameworks. Knowledge of verification, validation, certification, and qualification processes.
  • Ability to design and develop software testing processes for different units, modules or components of a software application as a combined and integrated entity. It includes deep knowledge of integration-testing tools.
  • Ability to apply knowledge of 2D and/or 3D computer graphics to generate data representation and to communicate information. Ability to build animated graphics--graphic simulations simulating how systems work. Understanding of visual analytics tools and research. Background and familiarity with algorithms for image processing. Knowledge of multiple programming languages and operating systems to develop prototypes in this technology area. Ability to integrate hardware and software components into demonstrations.
Pay Rate Range

Min Pay Rate $70

Max Pay Rate $75

Currency USD

Unit hourly

Benefits Information
  • Optional Benefits: Medical, Dental, Vision, 401K

We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic. Qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable law, including the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Unincorporated LA County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: client provided property, including hardware (both of which may include data) entrusted to you from theft, loss or damage; return all portable client computer hardware in your possession (including the data contained therein) upon completion of the assignment, and; maintain the confidentiality of client proprietary, confidential, or non-public information. In addition, job duties require access to secure and protected client information technology systems and related data security obligations.

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