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Full Time Senior Full Stack Software Engineer Jobs in Illinois

SG Cap Trading

Full Stack Software Engineer

Chicago, IL · On-site

We are seeking a Full Stack Software Engineer to build and enhance the internal tools, applications, and infrastructure that support our research, engineering, and trading teams. The ideal candidate ...

Miller Cooper

Full Stack Software Engineer

Chicago, IL · Remote

Full Stack Software Engineer RCM Platform Are you ready to join a cutting-edge healthcare startup dedicated to revolutionizing the industry through innovative technologies? Our client, National ...

Miller Cooper

Full Stack Software Engineer

Chicago, IL · Remote

$125K - $145K/yr

Full Stack Software Engineer RCM Platform Are you ready to join a cutting-edge healthcare startup dedicated to revolutionizing the industry through innovative technologies? Our client, National ...

Miller Cooper

Full Stack Software Engineer

Chicago, IL · Remote

$125K - $145K/yr

Full Stack Software Engineer RCM Platform Are you ready to join a cutting-edge healthcare startup dedicated to revolutionizing the industry through innovative technologies? Our client, National ...

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Full Time Senior Full Stack Software Engineer information

What is the difference between Full Time Senior Full Stack Software Engineer vs Full Time Software Developer?

AspectFull Time Senior Full Stack Software EngineerFull Time Software Developer
Required CredentialsBachelor's degree in CS or related field, 5+ years experience, proficiency in multiple programming languagesBachelor's degree in CS or related field, 2+ years experience, proficiency in at least one programming language
Work EnvironmentCollaborative teams, Agile/Scrum methodologies, cross-functional projectsDevelopment teams, project-based work, often focused on specific modules or features
Employer & Industry UsageTech companies, startups, large enterprises, software firmsSoftware firms, startups, in-house IT departments, consulting firms

The main difference is experience level and scope of responsibilities. Senior Full Stack Software Engineers typically lead projects, design architecture, and mentor juniors, while Software Developers focus on coding and implementing features. Both roles are essential, but the senior role involves more strategic and leadership duties.

What are the most commonly searched types of Senior Full Stack Software Engineer jobs in Illinois?

The most popular types of Senior Full Stack Software Engineer jobs in Illinois are:

What cities in Illinois are hiring for Full Time Senior Full Stack Software Engineer jobs?

Cities in Illinois with the most Full Time Senior Full Stack Software Engineer job openings:

Full Time Senior Full Stack Software Engineer jobs near you

Full Stack Software Engineer

SG Cap Trading

Chicago, IL

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 24 days ago

Job description

Job Openings >> Full Stack Software Engineer
Full Stack Software Engineer
Summary
Title: Full Stack Software Engineer ID: 1021 Location: Chicago, IL
More about this job >
Description
SG is a boutique technology company founded in 2004. We use technology and big data to solve real world financial puzzles. Our competitive advantage is a true meritocracy minimizing politics and rewarding results. The foundation of our culture is continuous improvement. 
We are seeking a Full Stack Software Engineer to build and enhance the internal tools, applications, and infrastructure that support our research, engineering, and trading teams. The ideal candidate is a hands-on developer with strong Python experience, a passion for solving complex problems, and the ability to work across application development, data systems, and infrastructure. 
Responsibilities:
  • Own and enhance internal software systems supporting research, engineering, and trading operations.
  • Develop across the full stack, including applications, data pipelines, infrastructure, and tooling.
  • Design, implement, and document scalable infrastructure solutions.
  • Leverage AI coding tools (Claude, Codex, GitHub Copilot, Cursor, LLMs) to accelerate development, debugging, and testing.
  • Collaborate with traders, systems engineers, and software engineers to deliver effective software solutions.
Requirements:
  • 2+ years of experience in a Full Stack Software Engineer, Software Developer, or similar software development role.
  • Proficiency in Python for scripting, automation, and data processing.
  • Experience integrating Python-based tools and data workflows into web applications.
  • Familiarity with Git, code reviews, and CI/CD development practices.
  • Experience working with relational and analytical databases.
  • Comfortable in Linux environments (Ubuntu/Debian, CentOS/RHEL).
  • Strong problem-solving skills and a solution-oriented mindset.
  • BS in Computer Science, Computer Engineering, or related field (or equivalent experience).
Preferred Additional Skills:
  • Knowledge of C++, including STL, memory management, pointers, and object-oriented programming.
  • Understanding of core Linux services such as systemd, SSH, DNS, and DHCP.

What we offer:
  • Work-Life Balance - no excessive overtime
  • Competitive market-based pay with results based rewards
  • Solid benefit package including 401(k), medical, dental and vision
  • Generous time off including holidays and vacation
  • Education Reimbursement
  • Freedom to solve technical challenges
  • Fully stocked break room, weekly lunches, volunteer opportunities, and more!
Apply Now
 
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