Senior Software Engineer - Lead System Design & Scale

Eccalon LLC; Detroit (MI); On-site; USD 120,000 - 170,000; Full time

Job summary

Eccalon LLC in Detroit seeks an experienced Senior Software Engineer to lead the design and development of scalable, reliable software systems, own complex initiatives, and mentor others while partnering with product and engineering leadership.

You will shape system architecture, drive technical decisions, write production-grade code, diagnose issues, and collaborate with cross-functional teams to deliver high-performance, secure solutions.

Qualifications

• Bachelor's degree in Computer Science, Engineering, or related field.
• 5–8 years of professional software engineering experience.
• Experience owning and operating production systems.
• Experience with APIs, service integrations, and databases (SQL/NoSQL).
• Experience with cloud platforms (AWS, Azure, or GCP).

Responsibilities

• Design, develop, test, and maintain scalable software applications and services
• Own complex features and systems from design through production
• Contribute to and lead system architecture and design discussions
• Write high-quality, maintainable production code
• Diagnose and resolve complex technical and production issues
• Mentor junior and mid-level engineers and provide technical guidance
• Collaborate with product, design, and cross-functional teams to deliver solutions
• Drive improvements in performance, reliability, security, and scalability

Skills

Java

Python

JavaScript/TypeScript

Go

C#

Education

Bachelor's degree in Computer Science, Engineering, or related field

Tools

Git

CI/CD

Distributed systems

SQL/NoSQL

Cloud: AWS/Azure/GCP

Job description

Eccalon LLC in Detroit seeks an experienced Senior Software Engineer to lead the design and development of scalable, reliable software systems, own complex initiatives, and mentor others while partnering with product and engineering leadership.

You will shape system architecture, drive technical decisions, write production-grade code, diagnose issues, and collaborate with cross-functional teams to deliver high-performance, secure solutions.