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Full Stack Software Engineer Jobs in Springfield, IL

Cobol Developer

Springfield, IL

$49.75 - $67.50/hr

Company Description Infojini Consulting is a full service IT consulting, services, and staffing ... Infojini Consulting is recognized as one of the fastest growing IT services and software ...

You'll work across a modern, meaningful stack - Informatica PowerCenter, Teradata, Azure DevOps, ... Validate data quality, standardization rules, and loading accuracy across full-load and incremental ...

You'll work across a modern, meaningful stack -- Informatica PowerCenter, Teradata, Azure DevOps, ... Validate data quality, standardization rules, and loading accuracy across full-load and incremental ...

You'll work across a modern, meaningful stack - Informatica PowerCenter, Teradata, Azure DevOps, ... Validate data quality, standardization rules, and loading accuracy across full-load and incremental ...

Cobol Developer

Springfield, IL

$49.75 - $67.50/hr

Company Description Infojini Consulting is a full service IT consulting, services, and staffing ... Infojini Consulting is recognized as one of the fastest growing IT services and software ...

IT Business Analyst

Springfield, IL · Hybrid

$80K - $105K/yr

... full set of business requirements using recognized methodologies, specifically on software development (Microsoft .Net technology stack preferred) projects Possesses three or more (3+) years recent ...

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Showing results 1-20

Full Stack Software Engineer information

See Springfield, IL salary details

$44.1K

$133.6K

$188.8K

How much do full stack software engineer jobs pay per year?

As of Jun 18, 2026, the average yearly pay for full stack software engineer in Springfield, IL is $133,572.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,000.00 and $156,600.00 per year, depending on experience, location, and employer.

What engineers make $500,000?

Senior software engineers, especially those working in high-demand industries like technology, finance, or with expertise in areas such as machine learning, cloud computing, or cybersecurity, can earn $500,000 or more annually. Achieving this level often requires extensive experience, advanced skills, and sometimes stock options or bonuses in addition to base salary.

Will AI replace full stack dev?

Full stack software engineers design and develop both front-end and back-end systems, and while AI tools can automate certain coding tasks, they are unlikely to fully replace the need for human developers. Full stack roles require problem-solving, creativity, and understanding of complex systems that AI cannot fully replicate. Continuous learning and adapting to new technologies remain essential for full stack developers.

What Is a Full Stack Software Engineer?

A full stack software engineer develops all aspects of a software application, from the user interface to the back-end database. As a full stack software engineer, your job duties include gathering customer requirements, writing the code to develop the application, and troubleshooting the application for any issues. The qualifications to pursue a career as a full stack software engineer include an associate or bachelor’s degree in computer science, software engineering, or a related field and proficiency in a variety of coding languages and frameworks.

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

To thrive as a Full Stack Software Engineer, you need strong proficiency in both front-end (e.g., HTML, CSS, JavaScript) and back-end (e.g., Node.js, Python, Java) development, typically supported by a relevant degree or equivalent experience. Familiarity with frameworks (like React or Angular), version control (such as Git), databases (SQL/NoSQL), and cloud platforms is essential, and certifications like AWS Certified Developer can be beneficial. Problem-solving ability, collaboration, and adaptability are vital soft skills that help engineers navigate complex projects and work effectively in teams. These skills ensure the ability to deliver robust, scalable, and user-friendly applications that meet dynamic business needs.

What is the difference between Full Stack Software Engineer vs Front End Developer?

AspectFull Stack Software EngineerFront End Developer
Required SkillsProficiency in both front-end and back-end technologies, including HTML, CSS, JavaScript, server-side languages, and databases.Specializes in client-side technologies like HTML, CSS, JavaScript, and frameworks such as React or Angular.
Work EnvironmentWorks on both server and client-side development, often involved in full project lifecycle.Focuses primarily on designing and implementing user interfaces and user experience.
Common UsageUsed in full-stack development teams, startups, and projects requiring versatile developers.Found in teams emphasizing UI/UX, web design, and front-end frameworks.

While both roles require strong JavaScript skills, Full Stack Software Engineers handle both front-end and back-end development, whereas Front End Developers focus solely on the user interface and experience. The choice depends on whether you prefer a broader development scope or specialization in UI design.

Is full stack engineering still in demand?

Full stack software engineers are currently in high demand due to their ability to work on both front-end and back-end development, supporting the growth of web applications and digital services. Employers seek professionals with skills in frameworks, programming languages, and cloud technologies, making this a stable career choice in the tech industry.

What are Full Stack Software Engineers?

Full Stack Software Engineers are professionals skilled in both front-end and back-end development. They are capable of designing, building, and maintaining the user interface (client-side) as well as the server logic, databases, and application architecture (server-side). This means they can work on projects from start to finish, handling everything from user experience to data management. Full Stack Software Engineers often use a variety of programming languages and frameworks, making them versatile and valuable members of a development team.

What does a full stack software engineer do?

A full stack software engineer designs, develops, and maintains both the front-end user interface and the back-end server, database, and application logic of web applications. They are proficient in multiple programming languages, frameworks, and tools to build complete software solutions and often collaborate across teams to ensure seamless functionality. Knowledge of version control, APIs, and deployment processes is also essential for this role.

How do Full Stack Software Engineers typically collaborate with other team members during a development project?

Full Stack Software Engineers often work closely with front-end and back-end developers, UI/UX designers, product managers, and QA testers throughout the software development lifecycle. Collaboration typically involves participating in agile ceremonies such as daily stand-ups, sprint planning, and code reviews to ensure alignment and progress. They are expected to communicate effectively across disciplines, help troubleshoot issues that span both client and server sides, and contribute to shared documentation. This collaborative environment helps ensure that solutions are cohesive, scalable, and meet user requirements.
What are popular job titles related to Full Stack Software Engineer jobs in Springfield, IL? For Full Stack Software Engineer jobs in Springfield, IL, the most frequently searched job titles are:
What job categories do people searching Full Stack Software Engineer jobs in Springfield, IL look for? The top searched job categories for Full Stack Software Engineer jobs in Springfield, IL are:
What cities near Springfield, IL are hiring for Full Stack Software Engineer jobs? Cities near Springfield, IL with the most Full Stack Software Engineer job openings:
Infographic showing various Full Stack Software Engineer job openings in Springfield, IL as of June 2026, with employment types broken down into 97% Full Time, and 3% Contract. Highlights an 83% In-person, 3% Hybrid, and 14% Remote job distribution, with an average salary of $133,572 per year, or $64.2 per hour.
Information Technology Specialist (APPSW)

Information Technology Specialist (APPSW)

US Department of the Treasury

Springfield, IL • On-site

$106K/yr

Other

Posted 11 days ago


U.S. Department Of The Treasury rating

8.2

Company rating: 8.2 out of 10

Based on 13 frontline employees who took The Breakroom Quiz

224th of 654 rated public administrative organizations


Job description

WHAT IS INFORMATION TECHNOLOGY?
A description of the business units can be found at: https://www.jobs.irs.gov/about/who/business-divisions
  • Position(s) are to be filled in following area(s):
    • IT - Taxpayer Services and Online Accounts -
  • Consider each location carefully when applying. You will be limited to 3 location choices. If you are selected for a location, that location will become your official post of duty.

REVIEW THE ADDITIONAL INFORMATION BELOW FOR FURTHER DETAILSQualifications:

Federal experience is not required. Experience may have been gained in the public sector, private sector or through Volunteer Service. One year of experience refers to full-time work; part-timework is considered on a prorated basis. To ensure full credit for your work experience, please indicate dates of employment by month/day/year, and indicate number of hours worked per week, on your resume.
You must meet the following requirements by the closing date of this announcement.
QUALIFICATION REQUIREMENTS: To qualify for this position, you must meet the qualification requirements outlined below:
Basic Qualifications
Basic requirements, all grades. Applicants must have Information Technology related experience demonstrating each of the following four competencies: 1) Attention to Detail, 2) Customer Service, 3) Oral Communication, and 4) Problem Solving.
In addition to meeting the basic requirement above, to qualify for this position you must also meet the qualification requirements listed below:
Specialized Experience GS-13 Level: In addition to meeting basic requirements, to be eligible for this position at this grade level, you must have one (1) year of specialized experience at a level of difficulty and responsibility equivalent to the GS-12 grade level in the Federal service, specialized experience includes:
Independently applying IT principles, concepts, methods, and practices to plan, analyze, implement, maintain, troubleshoot, or enhance IT systems, services, hardware, software, applications, interfaces, scripts, or related technology environments. Performing computer projects, operational, or application-related assignments involving IT requirements and techniques, including resolving technical issues; validating system, application, or code testing and configuration; preparing technical documentation; and applying federal cybersecurity, privacy, or regulatory requirements. Working directly with customers, stakeholders, users, and technical teams to define business or technical requirements, advising on feasible IT approaches, and implementing secure, reliable, scalable IT solutions, including application enhancements where applicable. Assessing system, service, or application performance, availability, reliability, usability, and operational effectiveness; identifying risks, recurring issues, or defects; and recommending or implementing corrective actions consistent with established policies and procedures. Analyzing multiple technical alternatives and advising management or IT specialists on the selection, configuration, implementation, or improvement of IT solutions, including application components where applicable, to support mission and operational requirements.

  • Applying software engineering principles, methods and practices to design, develop, modernize, integrate, test or maintain software applications and systems to analyze and resolve technical issues and improve IT systems and processes.
  • Developing, integrating or supporting front-end, back-end, API, cloud-based, or enterprise application solutions using programming languages, frameworks and development tools.
  • Applying software engineering, system development life cycles (SDLC), Agile, DevOps or CI/CD methodologies along with AI-powered tools, to improve development velocity, automate documentation, and increase overall engineering productivity.
  • Evaluating and implementing emerging technologies, including cloud-based architecture, containerization, infrastructure-as-code, and Artificial Intelligence (AI) assisted development.
  • Applying secure coding principles, cybersecurity requirements, technical standards or compliance requirements during software development, implementation or maintenance activities.
  • Developing or implementing technical guidance, procedures or solutions related to software engineering, application modernization, systems integration or IT service delivery.
  • Supporting IT software development projects by assisting with planning activities, defining milestones and deliverables, monitoring progress and communicating information or recommendations to customers, stakeholders and team members.
  • Applying project management principles, methods, and practices including developing plans and schedules, identifying resource requirements, reporting project status and providing training to support IT projects or initiatives.
  • Communicating technical information both orally and in writing to technical and non-technical audiences

AND
You must also meet the following requirement(s):

  • PERFORMANCE RATING: Current federal employees must have at least a fully successful or equivalent performance rating to receive consideration.
  • TIME AFTER COMPETITIVE APPOINTMENT (TACA): By the closing date (or if this is an open continuous announcement, by the cut-off date) specified in this job announcement, current civilian employees must have completed at least 90 days of federal civilian service since their latest non-temporary appointment from a competitive referral certificate, known as time after competitive appointment. For this requirement, a competitive appointment is one where you applied to and were appointed from an announcement open to "All US Citizens"
  • TIME IN GRADE (TIG): Federal employees must meet time-in-grade requirements. For positions above the GS-05,applicants must meet applicable time-in-grade requirements to be considered eligible. One year (52 weeks) at the next lower grade level is required to meet the time-in-grade requirements for the grade you are applying for. For positions at the GS-05, you cannot advance to the GS-05 if you have held a GS-02 in the past 52 weeks. There is no TIG restriction for GS-02, 03, or 04 positions.

For more information on qualifications please refer to OPM's Qualifications Standards.

Education:A college or university degree generally must be from an accredited (or pre-accredited) college or university recognized by the U.S. Department of Education. For a list of schools which meet these criteria, please refer to Department of Education Accreditation page.
FOREIGN EDUCATION: Education completed in foreign colleges or universities may be used to meet the requirements. You must show proof the education credentials have been deemed to be at least equivalent to that gained in conventional U.S. education program. It is your responsibility to provide such evidence when applying. Click here (Section 3, Explanation of Terms) or here for Foreign Education Credentialing instructions.
We recommend choosing an evaluator from a member organization of one of the following national associations of credential evaluation services: National Association of Credential Evaluation Services (NACES) or Association of International Credentials Evaluators (AICE).Employment Type: OTHER

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