Senior Software Engineer Jobs in Chicago, IL

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Looking for Senior Software Engineer jobs in Chicago, IL? Browse our curated listings with transparent salary information to find the perfect Senior Software Engineer position in the Chicago, IL area.

Senior Developer - Information Technology

Company: Lee Company

Location: Chicago, IL

Posted Oct 02, 2024

United Airlines is currently hiring for a Senior Software Developer position in Chicago, IL. The role involves developing critical applications, working with a team of developers, and focusing on delivering cloud-based solutions. The ideal candidate should have a Bachelor's degree in Computer Science or a related field, and at least 5 years of experience in full-stack development with a focus on React, Typescript, C#, and Node.js. The role requires proficiency in web development tools, experience with unit testing, and a deep understanding of accessibility fundamentals. The candidate should also have experience with AWS/cloud technologies and strong knowledge of Microsoft .NET Framework, SQL, NoSQL, and Design Patterns.

Senior Manager - Aircraft Cybersecurity Operations

Company: Lee Company

Location: Wilmette, IL

Posted Oct 02, 2024

United Airlines is seeking a Senior Manager for Aircraft Cybersecurity Operations. The role involves leading a team of cybersecurity engineers to ensure end-to-end security architecture of United's aircraft-related products. The candidate must have a STEM or Engineering degree, aviation experience, and 9+ years of related experience. They should possess strong communication skills, experience with threat modeling, and the ability to lead teams to identify strategic and tactical risks. The role offers a competitive benefits package and the opportunity to work in a fast-paced, Agile development environment.

Airborne Cryptologic Language Analyst

Company: Lee Company

Location: Marion, IL

Posted Oct 02, 2024

Airborne Cryptologic Language Analysts are crucial in translating intelligence communications during flight, providing threat warnings and actionable intelligence. They require fluency in foreign languages, successful completion of various courses, and meet specific physical and health standards. High school seniors or diploma holders can apply, with non-graduates needing a minimum AFQT Test score of 65.

Senior Manager - Aircraft Cybersecurity

Company: Lee Company

Location: Chicago, IL

Posted Oct 02, 2024

United Airlines is seeking a Senior Manager for Aircraft Cybersecurity Operations. The role involves leading a team of cybersecurity engineers to ensure end-to-end security architecture of United's aircraft-related products. The candidate must have a STEM or Engineering degree, aviation experience, and 9+ years of related experience. They should possess strong communication skills, experience with threat modeling, and the ability to lead teams to identify strategic and tactical risks. The role offers a competitive benefits package and the opportunity to work in a fast-paced, Agile development environment.

Senior Developer - Information Technology

Company: Lee Company

Location: Northbrook, IL

Posted Oct 02, 2024

United Airlines is currently hiring for a Senior Software Developer position, a hybrid role based in Chicago. The role involves developing critical applications, working with a team of developers, and focusing on delivering cloud-based solutions. The ideal candidate should have a Bachelor's degree in Computer Science or a related field, and at least 5 years of experience in full-stack development with a focus on React, Typescript, C#, and Node.js. The role requires proficiency in web development tools, experience with unit testing, and a deep understanding of accessibility fundamentals. The candidate should also have experience with AWS/cloud technologies and strong knowledge of Microsoft .NET Framework, SQL, NoSQL, and Design Patterns.

Senior Developer - Information Technology

Company: Lee Company

Location: Skokie, IL

Posted Oct 02, 2024

United Airlines is currently hiring for a Senior Software Developer position, a hybrid role based in Chicago. The role involves developing critical applications, working with a team of developers, and focusing on delivering cloud-based solutions. The ideal candidate should have a Bachelor's degree in Computer Science or a related field, and at least 5 years of experience in full-stack development with a focus on React, Typescript, C#, and Node.js. The role requires proficiency in web development tools, experience with unit testing, and a deep understanding of accessibility fundamentals. The candidate should also have experience with AWS/cloud technologies and strong knowledge of Microsoft .NET Framework, SQL, NoSQL, and Design Patterns.

Senior Developer - Information Technology

Company: Lee Company

Location: North Riverside, IL

Posted Oct 02, 2024

United Airlines is currently hiring for a Senior Software Developer position, a hybrid role based in Chicago. The role involves developing critical applications, working with a team of developers, and focusing on delivering cloud-based solutions. The ideal candidate should have a Bachelor's degree in Computer Science or a related field, and at least 5 years of experience in full-stack development with a focus on React, Typescript, C#, and Node.js. The role requires proficiency in web development tools, experience with unit testing, and a deep understanding of accessibility fundamentals. The candidate should also have experience with AWS/cloud technologies and strong knowledge of Microsoft .NET Framework, SQL, NoSQL, and Design Patterns.

Senior Developer - Information Technology

Company: Lee Company

Location: Chicago, IL

Posted Oct 02, 2024

United Airlines is currently hiring for a Senior Software Developer position. The role involves managing the full development life cycle, serving as a technical expert, writing technical specifications, and supporting software functionality. The ideal candidate should have a Bachelor's degree in Computer Science or a related field, 5+ years of experience in software development, and proficiency in AWS technologies, Node.js, and Java. United Airlines is an equal opportunity employer, promoting diversity and inclusion.

Cyber Systems Operations

Company: Lee Company

Location: Hickory Hills, IL

Posted Oct 02, 2024

The Air Force emphasizes the importance of securing advanced computer and software systems, which is the responsibility of Cyber Systems Operations specialists. These experts design, install, and support systems to ensure they operate properly and remain secure. The Air Force has specific requirements for joining, including educational qualifications, ASVAB score requirements, and completion of various courses and background investigations. High school students can start their application during their junior year.

Senior Developer - Information Technology

Company: Lee Company

Location: Downers Grove, IL

Posted Oct 02, 2024

United Airlines is currently hiring for a Senior Software Developer position, a hybrid role based in Chicago. The role involves developing critical applications, working with a team of developers, and focusing on delivering cloud-based solutions. The ideal candidate should have a Bachelor's degree in Computer Science or a related field, and at least 5 years of experience in full-stack development with a focus on React, Typescript, C#, and Node.js. The role requires proficiency in web development tools, experience with unit testing, and a deep understanding of accessibility fundamentals. The candidate should also have experience with AWS/cloud technologies and strong knowledge of Microsoft .NET Framework, SQL, NoSQL, and Design Patterns.

Cyber Systems Operations

Company: Lee Company

Location: Marion, IL

Posted Oct 02, 2024

The Air Force emphasizes the importance of securing advanced computer and software systems, which is the responsibility of Cyber Systems Operations specialists. These experts design, install, and maintain systems to ensure optimal performance and security. To join the Air Force, applicants must meet various requirements, including educational qualifications, ASVAB score requirements, and completion of specific courses and background investigations.

Senior Manager - Aircraft Cybersecurity Operations

Company: Lee Company

Location: Northbrook, IL

Posted Oct 02, 2024

United Airlines is seeking a Senior Manager for Aircraft Cybersecurity Operations. The role involves leading a team of cybersecurity engineers to ensure end-to-end security architecture of United's aircraft-related products. The candidate must have a STEM or Engineering degree, aviation experience, and 9+ years of related experience. They should possess strong communication skills, experience with threat modeling, and the ability to lead teams to identify strategic and tactical risks. The role offers a competitive benefits package and the opportunity to work in a fast-paced, Agile development environment.

Frequently Asked Questions

What are typical salary ranges for Senior Software Engineers by seniority?
In North America, a Senior Software Engineer with cloud and AI Ops expertise earns between $140k and $200k annually. Those with full‑stack or specialized security certifications can command $180k to $250k. Internationally, rates vary but generally fall 70%–90% of U.S. figures, with premium markets like London or Singapore offering 20% higher multiples.
Which skills and certifications are required for Senior Software Engineers?
Key skills include Kubernetes & Helm, Terraform, AWS Certified Solutions Architect, GCP Professional Cloud Architect, Azure Solutions Architect Expert, Docker, Jenkins, GitHub Actions, Prometheus, Grafana, Go, Java, Python, SQL, and CI‑CD best practices. Security certifications such as CISSP or CompTIA Security+ add significant value for roles involving compliance and secure design.
Is remote work available for Senior Software Engineer roles?
Over 70% of senior engineering positions offer full‑remote or hybrid arrangements. Companies rely on VPN, secure cloud access, and collaboration tools like Slack, Confluence, and JIRA to support distributed teams, especially for cloud automation, AI Ops, and backend services.
What career progression paths exist for Senior Software Engineers?
Typical advancement includes moving from Senior Engineer to Staff Engineer (technical lead), then to Principal Engineer (domain authority). Parallel tracks lead to Engineering Manager, Director of Engineering, or VP of Engineering. For those with business acumen, roles such as Enterprise Architect or CTO are also viable.
What industry trends are shaping the future of Senior Software Engineering?
Current trends include AI Ops, edge computing, serverless architectures, low‑code platforms, quantum‑ready designs, and DevSecOps. Companies are investing heavily in observability, chaos engineering, and AI‑assisted debugging to meet performance, security, and compliance demands.

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