Senior Software Engineer - System Design & Leadership

VersiTech / Bold Integrated Payments / Tonic; Sandy Springs (GA); Hybrid; USD 120,000 - 170,000; Full time

Benefits offered by this job

Competitive base salaries

Unlimited, flexible vacation policy

Fully covered employee medical/dental/

401(k) company match

Job summary

VersiTech, LLC is seeking a Senior Software Engineer to design and deliver complex, multi-component features and systems. You will work in a hybrid role based in Sandy Springs, GA, focusing on backend architectures, systems reliability, and collaboration with Product and QA to shape solutions early.

The role emphasizes mentoring, rigorous design, testing, observability, and scalable systems that balance speed and cost.

Qualifications

• 5+ years of professional software development experience.
• Proven ability to design and deliver complex, multi-component systems.
• Deep expertise in backend development with modern server-side frameworks.
• Experience with distributed systems, databases, caching, and performance optimization.

Responsibilities

• Design and deliver multi-component features or services.
• Make trade-offs between speed, scalability, cost, and maintainability.
• Build systems with testing, observability, and failure handling from the start.
• Mentor junior engineers and raise the bar for code quality.
• Collaborate with Product and QA to shape solutions early.
• Drive delivery excellence and maintainability across pods.

Skills

5+ years of software development

Backend development

Distributed systems

Mentoring engineers

Job description

VersiTech, LLC is seeking a Senior Software Engineer to design and deliver complex, multi-component features and systems. You will work in a hybrid role based in Sandy Springs, GA, focusing on backend architectures, systems reliability, and collaboration with Product and QA to shape solutions early.

The role emphasizes mentoring, rigorous design, testing, observability, and scalable systems that balance speed and cost.