Mid Software Engineer Jobs in Chicago, IL (NOW HIRING)

Auriais looking to hire a Software Engineer- Mid to support the SDA PWSA STTR program .This role is hybrid in CO Springs.

Contribute to Advancing DoD Space and Missile Defense Capabilities:Design, develop, and demonstrate engaging, interactive 3D visualization and simulation capabilities on an Agile Scrum software dev team.

Develop & Deploy Reliable Software:Design, develop, test, and deploy software applications and components in an unclassified DevSecOps environment. Potentially support deployments to high-side environments for government demonstrations.

Collaborate Across the Training Environment:Work closely with diverse stakeholders, including domain subject matter experts, integrators, and other capability vendors, to ensure seamless integration and successful delivery of solutions that meet critical mission requirements.

Influence Architectural Decisions:Actively participate in technical discussions and architectural decisions, influencing direction and ensuring the implementation of long-lasting solutions leveraging the latest industry standards and conventions.

Stay at the Forefront of Technology:Continuously explore emerging technologies, industry trends, and best practices in web development and DevSecOps, applying that knowledge to drive innovation and continuously improve development processes.

Apply skills, ingenuity, and energy in all phases of the software development lifecycle.

Participate in sprint ceremonies including reviews, demos, & planning; backlog grooming, story estimation and team retros also included.

• Mission-Driven Professional: Collaborative contributor motivated by the opportunity to develop cutting-edge solutions that protect and serve both the nation and the world.

Bachelor's degree from an accredited university in Computer Science or a related field.

4 – 8 years of experience in software development, with a significant focus in one of:

Modeling & Simulation:Experience with M&S platforms, tools (e.g., Matlab/Simulink, AFSIM), and methodologies, including their test and integration in software applications

3D Data Visualization:Expertise with GIS web application (Cesium, STK, ArcGIS) and data visualization techniques for planning and analysis.

System Integration:Strong background in planning, performing, and testing diverse system integrations through public APIs (RESTful, ASP.NET) or C#/C++ assemblies/DLLs.

A proven track record of researching, architecting, and implementing complex software solutions on time

A strong understanding of software development methodologies, design patterns, and best practices – especially those involving web and DevSecOps.

Exceptional communication and interpersonal skills, with the ability to effectively collaborate with technical and non-technical stakeholders, including DoD personnel.

Experience designing and architecting systems in UML.

Experience working on Agile Scrum teams using related project management tools (e.g., Jira).

Active DoD Secret Clearance (or eligibility and willingness to obtain).

Master's degree or higher in a relevant field.

Experience with Model Based Systems Engineering / software design tools such as Cameo or Enterprise Architect.

Experience in game development, especially on Godot Engine or Unity.

Experience with dev testing, especially unit and integration testing using NUnit and NSubstitute

Experience working in a DevSecOps environment, especially involving working in a GitLab CI/CD environment, building and testing Docker containerized applications and APIs, and troubleshooting pipeline/deployment issues.

Well versed in and able to communicate in user-centered design principles.

The salary offered will be based on the selected candidate’s qualifications - skills, education & experience - and the position level. $110,000 - $140,000

November 2, 2026.

Auria is a provider of solutions and software in support of complex Space, National Security, and Cyber missions of federal, international, and commercial customers. Headquartered in Colorado Springs, CO our success is built on the excellence of diverse teams advancing innovative systems and operational software to strengthen our customers’ missions. With a distinguished track record and a spirit of relentless pursuit, and R&D, we set the pace for progress and execute every mission with the utmost precision.

We believe our team does their best work when they are well-supported, financially secure, and have the freedom to balance life outside of the office.

• Generous & Growing PTO: Start with a substantial paid time off package that increases every year you’re with us.
• True Flexibility: Contract permitting, use Flex Time to work in a way that fits your life, not just your 8-to-5.
• 11 Paid Days Off: Enjoy 6 fixed company holidays plus 5 Floating Holidays to use whenever you choose.

• 401(k) Match —Yours to Keep Instantly: We match up to 4% of your contributions . B oth your contributions and the company match are yours from day one with no vesting wait-period.
• Industry-Leading Education Support: Level up with up to $12,000 annually for tuition and certifications. We don't just hire talent; we grow it.

• Premium Healthcare, Lower Costs: High-quality medical plans paired with a Company-Sponsored HSA to help you save for the future.
• Fully Covered Life Insurance: Breathe easy with life insurance up to $50K provided at zero cost to you.
• Holistic Support: Access our Employee Assistance Program (EAP) for mental health, financial coaching, and more.

...and that’s just the beginning!

Auria is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action-Employer, making decisions without regard to race, color, religion, sex, sexual orientation, gender identity, genetic information, marital status, national origin, age, veteran status, disability, or any other protected class.