senior software engineering Backend Engineer ic · Posted May 8, 2026
$135,960 – $203,940
USD per year

About this role

BigCommerce is hiring a senior-level Backend Engineer in the software engineering function based in Austin, TX. The posting calls out experience with A/B Testing, AWS, GCP, RAG. Compensation is listed at $135,960–$203,940 per year.

Role
Backend Engineer
Function
software engineering
Level
senior
Track
Individual contributor
Employment
Full-time
Location
Austin, TX
Posted
May 8, 2026

More roles at BigCommerce

Senior Financial Analyst
Austin, TX · senior
Looker SaaS Data Analytics
GTM Enablement Lead
Remote (United States) · senior
SaaS Automation
Sales Development Representative
Austin, TX · mid
Salesforce SaaS
Technical Project Manager
Austin, TX · mid
Jira Salesforce API Development
Senior Software Engineer - Backend
Remote (United States) · senior
Python Java Go
All BigCommerce jobs →

Job description

from BigCommerce careers
Welcome to the Agentic Commerce Era

At Commerce, our mission is to empower businesses to innovate, grow, and thrive with our open, AI-driven commerce ecosystem. As the parent company of BigCommerce, Feedonomics, and Makeswift, we connect the tools and systems that power growth, enabling businesses to unlock the full potential of their data, deliver seamless and personalized experiences across every channel, and adapt swiftly to an ever-changing market. We believe in harnessing AI responsibly to unlock new possibilities, and we’re looking for individuals who use it intentionally to solve problems, accelerate outcomes, and expand what’s possible in their role. Our purpose is to help businesses confidently solve complex commerce challenges so they can build smarter, adapt faster, and grow on their own terms. If you want to be part of a team of bold builders, sharp thinkers, and technical trailblazers who shape the future of commerce, this is the place for you.

We are looking for a Senior Backend Engineer to join our AI Operations organization and partner closely with the Data Solutions team to design, build, and scale the systems that power our AI-driven operations. In this role, you’ll help shape the next generation of AI-native products and automation frameworks—transforming ideas into intelligent, intuitive, and impactful tools that enable teams across the company to work smarter and faster.

This is an excerpt. Read the full job description on BigCommerce careers →
All software engineering jobs software engineering in Austin, TX Jobs in Austin, TX software engineering salaries software engineering career path
All BigCommerce Jobs Browse software engineering roles senior positions