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Fte Software Engineer Jobs in Illinois (NOW HIRING)

FTE Factory Advisors

AI Systems Engineer

Chicago, IL

This role sits at the intersection of software engineering, data engineering, and AI architecture. You'll be responsible for turning business objectives into AI solutions that operate in production ...

FTE Factory Advisors

AI Systems Engineer

Chicago, IL · On-site

This role sits at the intersection of software engineering, data engineering, and AI architecture. You'll be responsible for turning business objectives into AI solutions that operate in production ...

Appex Innovation

Senior Java Developer

Chicago, IL · On-site

$59 - $75.25/hr

Contract-W2/ FTE Summary: United's Digital Technology team designs, develops, and maintains ... software engineering, application development, integration, and SDLC delivery. • Strong recent ...

Appex Innovation

Senior Java Developer

Chicago, IL · Hybrid

$59 - $75.25/hr

Contract-W2/ FTE Summary: United's Digital Technology team designs, develops, and maintains ... Strong recent hands-on software development experience; candidate must be comfortable spending ...

Appex Innovation

Senior Java Developer

Chicago, IL · Hybrid

$70 - $75/hr

Contract-W2/ FTE Summary: United's Digital Technology team designs, develops, and maintains ... Strong recent hands-on software development experience; candidate must be comfortable spending ...

Stellar IT Group

Sr. Electrical Engineer

Highland, IL · On-site

$99K - $129K/yr

FTE/DH Job Summary: Design electrical/electronic products for use in protection and control of ... software engineering for proper integration. • Select standard parts and proven circuits when ...

Next Generation Inc

Senior Java Web Developer

Chicago, IL · Remote

$115K - $135K/yr

The Senior Java Web Developer will work on supporting web and API-based software solutions for ... Competitive FTE salary range of $115K to $135K based on experience and education of approximately ...

Next Generation Inc

Senior Java Web Developer

Chicago, IL · Remote

$115K - $135K/yr

The Senior Java Web Developer will work on supporting web and API-based software solutions for ... Competitive FTE salary range of $115K to $135K based on experience and education of approximately ...

Next Generation Inc

Senior Java Web Developer

Chicago, IL · Remote

$115K - $135K/yr

The Senior Java Web Developer will work on supporting web and API-based software solutions for ... Competitive FTE salary range of $115K to $135K based on experience and education of approximately ...

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All JobsFte Software Engineer JobsFte Software Engineer Jobs in Illinois

Fte Software Engineer information

See Illinois salary details

$61.5K

$143K

$199.1K

How much do fte software engineer jobs pay per year?

As of Aug 5, 2026, the average yearly pay for fte software engineer in Illinois is $142,954.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,300.00 and $167,600.00 per year, depending on experience, location, and employer.

What is a FTE software engineer?

A FTE Software Engineer is a full-time employee who designs, develops, tests, and maintains software applications or systems. Unlike contractors or part-time workers, FTE (Full-Time Equivalent) engineers typically work a standard schedule (such as 40 hours per week) and receive full benefits from their employer. Their responsibilities can range from writing code and fixing bugs to collaborating with other team members on software projects. FTE Software Engineers are integral to the success of technology-driven companies, as they ensure the reliability and functionality of digital products.

What is the difference between Fte Software Engineer vs Contract Software Engineer?

AspectFte Software EngineerContract Software Engineer
Employment TypeFull-time, permanentTemporary, project-based
CredentialsTypically requires a bachelor's degree in CS or related fieldSimilar educational background, often with less emphasis on certifications
Work EnvironmentIn-house or remote, integrated with company teamsUsually remote or on-site at client locations, project-specific
Industry UsageCommon in tech companies, startups, large enterprisesFrequent in consulting firms, agencies, project-based roles

Fte Software Engineers are employed full-time with benefits and stability, working closely with company teams. Contract Software Engineers work on specific projects, often with flexible arrangements. Both roles require similar technical skills, but employment terms and work settings differ.

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

To thrive as a FTE Software Engineer, you need strong programming skills, problem-solving abilities, and a relevant degree in computer science or a related field. Familiarity with development tools such as Git, integrated development environments (IDEs), and experience with frameworks or cloud platforms is typically required, along with certifications like AWS Certified Developer or Microsoft Certified: Azure Developer Associate being beneficial. Effective communication, teamwork, and adaptability are crucial soft skills that help engineers collaborate and respond to evolving project needs. These skills ensure high-quality code delivery, smooth project execution, and the ability to contribute effectively within dynamic development teams.

What opportunities for professional development and growth can a FTE software engineer typically expect within a company?

As a Full-Time Software Engineer, you can expect a variety of opportunities for career growth, such as participation in mentorship programs, internal technical training, and access to industry conferences. Many companies also offer structured career ladders, allowing you to progress from junior to senior engineering roles or transition into specialized areas like DevOps, data engineering, or leadership positions. Collaboration on cross-functional projects with product managers, designers, and QA teams further enhances your skill set and network, supporting both personal and professional advancement.
What are popular job titles related to Fte Software Engineer jobs in Illinois? For Fte Software Engineer jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Fte Software Engineer jobs in Illinois look for? The top searched job categories for Fte Software Engineer jobs in Illinois are:
What cities in Illinois are hiring for Fte Software Engineer jobs? Cities in Illinois with the most Fte Software Engineer job openings:
Fte Software Engineer jobs near you

Senior .Net Software Engineer - W2

Stellent IT LLC

Chicago, IL • On-site

$126K - $166K/yr

Other

This job post has expired 2 days ago. Applications are no longer accepted.

Job description

Hello

Role: Senior .Net Software Engineer

Location: Chicago, IL (full onsite, ok for relocating candidates)

Duration: long term


Years Experience: At least 8 years


This is for eventual FTE conversion


***PRIORITY SUBS: W2, local candidates

Note: Candidates will be asked to complete our AI technical screening as part of our submission process. Once they have passed this, only then will they be submitted for the role.

As a Software Engineer, you'll work on everything from customer-facing web and mobile applications using cutting-edge open source frameworks, to highly-available RESTful services, to back-end C# and Java based systems using the hottest techniques.

We are a team of full stack engineers with in-depth DevOps expertise. Our programming languages has been C#, Java and Python. We are big fans on building products using Open Source packages and Inner Source Components. We are also closely aligned with best practices of agile software development such as pair programming, mobbing, test-driven design, trunk development, and frequent and incremental code deliveries.

You will apply your strategic and analytical skills to major company challenges. You will team with world-class professionals to develop and test strategies that ultimately impact the bottom line. And you will do it all in a diverse, inclusive, collaborative environment that values your insight, encourages you to take on new responsibility, promotes continuous learning, and rewards innovation.

1. An architecture in the style of "Event sourcing"

2. Microservices to provide dedicated business functions

3. MS SQL Server, Oracle, AWS AuroraDB, MongoDB and Redis Cache used for creating persistent view services

4. Kafka for messaging and to enable rapid short-term recovery, horizontal scalability and workload distribution.

5. S3 for Object Storage.

Requirements

1. Programming languages: experience on C# 6+ is a must, shell scripting languages such Python are nice to have. IDE: Visual studio 2019+

2. Runtimes / Application servers - AWS, Kubernetes

3. Frameworks / libraries Experience with Kafka, LINQ, .net core 6+, c# 6+, LINQ, Entity Framework, Nuget repo.

4. Databases: MS SQL Server & Oracle are a must. NoSQL DBs such as MongoDB, DynamoDB or Redis Cache are a plus.

5. Rules Engines experience a plus.


Gopal Gupta
Technical Recruiter

E:
D:
A: 505 Knolle Court, Saint Augustine| FL 32092

Stellent IT logo

About Stellent IT

Sourced by ZipRecruiter

Stellent IT, based in St Augustine, Florida, USA, is a renowned company in the IT sector whose primary focus is providing top-tier IT consulting and staffing services. Stellent IT's expertise lies not just in fulfilling IT staffing needs but in offering comprehensive technological solutions that enhance and drive business performance. Despite the limited information about their founding history, the company has earned a name for itself in the IT industry due to its commitment to quality and consistent delivery. With a mission centered around helping businesses efficiently navigate the IT landscape by providing strategic technology-inspired solutions, Stellent IT prides itself as a leader in its field.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

St Augustine, FL, US

Social media

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