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Software Engineering Jobs in Washington, IL (NOW HIRING)

Caterpillar

Autonomy Engineering Specialist

Peoria, IL · On-site

$128K - $208K/yr

Engineering Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're ... Integrating ML software on AI compute hardware and communicating with machine ECM's as necessary to ...

DataAnnotation

Software Engineer Analyst

Peoria, IL · Remote

$40 - $75/hr

Our platform offers an engaging blend of flexibility and challenge: you'll work closely with state-of-the-art AI models to take on programming tasks that include creating and solving challenging ...

krg technology inc

Embedded Software Engineer

Mossville, IL · On-site

$95K - $126K/yr

This is a position for a software engineer to develop Telematics on-board software for Caterpillar machine & engine applications. * The candidate's duties will include but are not limited to ...

Varsity Tutors

Software Tutor

Normal, IL · Remote

$40/hr

Deep knowledge of software development methodologies, programming languages, version control, software architecture, testing strategies, debugging, database design, API development, and deployment ...

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All JobsSoftware Engineering JobsSoftware Engineering Jobs in Washington, IL

Software Engineering information

See Washington, IL salary details

$59.9K

$139.1K

$193.8K

How much do software engineering jobs pay per year?

As of Jun 16, 2026, the average yearly pay for software engineering in Washington, IL is $139,139.00, according to ZipRecruiter salary data. Most workers in this role earn between $113,200.00 and $163,200.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Software Engineer, and why are they important?

To thrive as a Software Engineer, you need strong programming skills in languages such as Python, Java, or C++, along with a solid understanding of computer science fundamentals and a relevant degree. Familiarity with development tools like Git, cloud platforms, version control systems, and knowledge of software development methodologies are typically required. Problem-solving abilities, effective communication, and teamwork are valuable soft skills that help engineers collaborate and deliver high-quality solutions. These skills and qualities are essential to create efficient, maintainable software and to adapt to rapidly evolving technologies and project requirements.

What is the difference between Software Engineering vs Software Development?

AspectSoftware EngineeringSoftware Development
CredentialsBachelor's in Computer Science or related, certifications like CSWA or AWSBachelor's in Computer Science or related, coding bootcamps
Work EnvironmentDesigning, planning, and managing software projectsWriting, testing, and debugging code
Industry UsageUsed across tech, finance, healthcare, and more for complex systemsCommon in startups, small teams, and for app development

Software engineering involves designing and managing software projects, focusing on architecture and lifecycle. Software development primarily centers on coding and building applications. While both roles require similar educational backgrounds, software engineers often handle broader project planning, whereas developers focus on coding tasks.

What engineers make $500,000?

Senior software engineers, especially those in high-demand fields like machine learning, cloud computing, or with extensive experience at large tech companies, can earn $500,000 or more annually through base salary, bonuses, and stock options. Achieving this level typically requires advanced skills, a strong track record, and often working in competitive markets or leadership roles.

What are some common challenges software engineers face when working on large-scale projects, and how can they be addressed?

Software engineers working on large-scale projects often encounter challenges such as managing codebase complexity, coordinating with distributed teams, and ensuring consistent coding standards. To address these issues, teams typically implement version control systems, conduct regular code reviews, and use agile methodologies to break tasks into manageable sprints. Effective communication tools and clear documentation also play a crucial role in keeping everyone aligned and minimizing misunderstandings.

What kind of work do software engineers do?

Software engineers design, develop, test, and maintain software applications and systems. They write code using programming languages, collaborate with teams to solve technical problems, and often work with tools like version control and development environments. Their work can involve creating new software, improving existing programs, or ensuring system security and performance.

What is software engineering?

Software engineering is the discipline of designing, developing, testing, and maintaining software applications and systems. It involves applying engineering principles and systematic methods to ensure software is reliable, efficient, and meets user requirements. Software engineers work with programming languages, frameworks, and tools to solve problems and build solutions for various industries. The field encompasses many specializations, including front-end development, back-end development, DevOps, and more.

Is it true that AI will replace software engineers?

AI is transforming software engineering by automating repetitive tasks and assisting in code generation, but it is not expected to fully replace software engineers. Instead, AI tools enhance productivity and require engineers to focus on complex problem-solving, system design, and oversight. Human expertise remains essential for developing, maintaining, and improving AI-driven systems and software projects.

What jobs can a software engineer do?

A software engineer can work in roles such as application developer, systems engineer, web developer, mobile app developer, or software architect. They often design, develop, test, and maintain software solutions using programming languages like Java, Python, or C++, and may work in various industries including technology, finance, healthcare, and gaming.
What are the most commonly searched types of Software Engineering jobs in Washington, IL? The most popular types of Software Engineering jobs in Washington, IL are:
What cities near Washington, IL are hiring for Software Engineering jobs? Cities near Washington, IL with the most Software Engineering job openings:
Software Engineering jobs near you
Infographic showing various Software Engineering job openings in Washington, IL as of June 2026, with employment types broken down into 77% Full Time, 19% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $139,139 per year, or $66.9 per hour.
Sr. Embedded Software Engineer

Sr. Embedded Software Engineer

Diversified Services Network, Inc.

Mossville, IL • On-site

$90K - $118K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 26 days ago

Job description

Diversified Services Network, Inc. (DSN) is seeking a full-time Senior C++ Software Engineer (Autonomous Systems) to join our team in Mossville, IL OR Pittsburgh, PA OR Sanford, North Carolina OR Cary, North Carolina OR Clayton, North Carolina OR San Francisco, CA! We offer full benefits, PTO, 401k, and more! If you're looking to grow your technical career within an extremely reputable, stable Fortune 500 company - let's talk!
We are seeking a Senior Software Engineer to play a key technical leadership role on autonomy software teams developing perception, planning, control, and platform capabilities for autonomous systems. This position focuses on architecting, implementing, and scaling production-quality autonomy software while mentoring engineers and driving technical direction across projects. The ideal candidate brings deep hands-on experience in complex software systems, thrives in cross-functional autonomy environments, and is capable of translating ambiguous requirements into robust, field-ready solutions.
Requirements
JOB RESPONSIBILITIES:
  • Lead the design, development, and ownership of major autonomy software components across perception, localization, planning, control, or platform layers
  • Define and influence software architecture for scalable, reliable, and maintainable autonomy systems
  • Translate algorithmic concepts and research prototypes into production-grade, real-time software
  • Serve as a technical leader within the team, setting coding standards, best practices, and design patterns
  • Mentor and guide junior and mid-level engineers through design reviews, code reviews, and technical coaching
  • Collaborate closely with robotics, controls, AI/ML, simulation, systems, and safety teams to deliver end-to-end autonomy capabilities
  • Drive integration of autonomy software with sensors, actuators, compute platforms, and vehicle networks (e.g., CAN, Ethernet)
  • Lead debugging and root-cause analysis for complex issues observed in simulation, HIL, or field deployments
  • Ensure software quality through automated testing, CI/CD pipelines, performance optimization, and documentation
  • Contribute to technical roadmaps, risk assessments, and long-term platform strategy

EDUCATION & EXPERIENCE REQUIRED:
  • Bachelor's Degree in Computer Science, Software Engineering, Robotics, or related field AND 5+ years' of professional software development experience with a strong focus on autonomy, robotics, or real-time systems.

REQUIRED SKILLS:
  • Strong expertise in C++ (required); proficiency in Python
  • Proven experience designing and maintaining large-scale, production software systems
  • Deep understanding of Linux-based development, multithreading, memory management, and performance optimization

SOFT SKILLS REQUIRED:
  • Strong code review, design documentation, and technical communication skills
  • Working within a large team that is spread out across the globe

Benefits
  • 401(k)
  • Dental insurance
  • Vision Insurance
  • Disability insurance
  • Employee assistance program
  • Health insurance
  • Health savings account
  • Life insurance
  • Paid time off
  • Paid Holidays

Please follow the link to our website for a list of job openings in Engineering, IT, Project Management, and more! https://www.dsnworldwide.com
Salary expectations: 110,000-121,000 per annual

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