Lead Software Engineer-Backend (PHP)
BigCommerce
Remote · Austin, TX · Posted November 10, 2026
Just laid off? Start here: a plan for the first weeks
See every open role at BigCommerce
More in Texas job market · Technology & Software · Engineering jobs
More roles at BigCommerce
- Principal Business Systems Architect
- Deal Desk Strategy Lead · Austin, TX
- Lead Software Engineer, Search (Semantic Platform) · Austin, TX
- Lead AI Software Engineer · Austin, TX
- Lead Infrastructure Engineer · Austin, TX
- Director, Revenue Operations · Austin, TX
Similar jobs
- AVP, DevOps Engineer · Mid Oregon Credit Union · Austin, TX
- Sr. Software Development Engineer · Mid Oregon Credit Union · Austin, TX
- Sr. Software Engineer, Falcon NG-SIEM, FrontTier Expansions (Hybrid) · CrowdStrike Holdings · Austin, TX
- Senior Software Engineer · Jack Henry & Associates · Allen, TX
- Staff Software Engineer · Jack Henry & Associates · Allen, TX
- Senior Full Stack Software Engineer · Unitedhealth Group · Richardson, TX
Where Austin, TX ranks
Where Austin, TX placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #1Best cities for professional services pay after cost of living$168k · of 25
- #1Cities with the most jobs that do not need a four-year degree in the Southwest493 jobs · of 38
- #1Best cities for pay after cost of living in the Southwest$168k · of 15
- #1Best cities for pay after cost of living in Texas$168k · of 8
- #1Best cities for software and engineering jobs in the Southwest1,931 openings · of 33
- #1Best all-round cities for mid-career professionals in the Southwest92 / 100 · of 15
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
How AI is used in this kind of work
Among software developers, AI is already used for some of the tasks. Measured exposure for software developers: 29% (some).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
Skills this job asks for
Say which you have and which you want to build. We use it to match you to jobs like this one.
About the job
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 highly motivated and experienced Lead Software Engineer - Backend to join the fully remote Engineering team at Feedonomics. As a Lead, you will define the technical vision for your domain and engage with Staff Engineers to deliver projects aligned to our broader platform vision. You will work with a highly collaborative and cross-functional Backend Engineering team to deliver and scale core infrastructure components and services that power our robust, high-performance, data-intensive SaaS platform.
Responsibilities
Define the technical vision to advance the domain and engage with Staff Engineers to deliver projects aligned to the platform vision.
Design and implement high-quality solutions to the most complex and ambiguous problems in the domain, with focus on scalability and high availability.
Own end-to-end technical project execution, including scoping, sequencing, forecasting ECDs, and driving delivery towards deadlines.
Participate in RFCs and architectural discussions, evaluating and recommending tools, technologies, and processes that solve concrete business problems.
Own and represent deep SME across complex and sophisticated areas, guiding design decisions and influencing technical direction.
Proactively monitor the state of the team's services and recommend optimizations based on data.
Advocate for practices and implement tooling to enable others, leveraging automation to enhance the robustness of the CI/CD pipeline, thereby streamlining efficient application development and deployment.
Be a champion for Continuous Improvement in end-to-end infrastructure and systems, including conducting post-mortems to analyze and prevent repeat failures.
Act as a dedicated mentor to multiple mentees, providing insightful feedback about teammates to help them excel.
Drive team-level education and documentation practices to foster a culture of shared learning.
Proactively identify and build important relationships with partner teams to ensure cross-functional alignment.
Requirements
7+ years of programming experience in backend languages
Strong experience with PHP is required (Experience with Python, GoLang, Java or a similar programming language is a bonus).
Extensive experience with MySQL or a similar technology , paired with a strong understanding of database schema design, caching and scalability.
Strong understanding of various communication protocols (TCP, gRPC, etc) and Distributed Systems.
Ability to perform time and memory complexity analysis.
Experience in Caching technologies (e.g. Redis or Memcached).
DevOps experience is highly preferred.
Solid understanding of Linux operating systems and experience with modern CI/CD and containerization tools like Docker.
Experience with Cloud solutions (GCP highly preferred)
Experience with Full-stack observability frameworks and tools (OTel highly preferred)
Excellent written and verbal communication skills.
Applicants must be authorized to work in the U.S.
Education
BS or higher degree in Computer Science or related technical field.
#LI-REMOTE
#LI-MP2
(Pay Transparency Range: $182,000.00 – $259,000.00)
Work Where You Thrive
Commerce is a remote-first company. For team members in Austin, Atlanta, and London, we offer optional collaborative workspaces for team gatherings, workshops, and in-person connection. Use them whenever they’re helpful, balancing focused individual work with meaningful in-person collaboration.
Compensation Transparency
The national base salary range for this role is posted above in this job post.
Final compensation will be determined based on factors such as relevant experience, skills, qualifications and geographic location. We also consider internal equity to help ensure fair and consistent pay practices across our teams.
Where applicable, this role may also be eligible for variable compensation (such as bonus or commission), equity, and benefits in accordance with local policies. Details will be shared during the hiring process. We are committed to equitable and transparent pay practices that align to market data, internal equity, and individual contribution.
Inclusion and Belonging
At Commerce, we believe that celebrating the unique histories, perspectives and abilities of every employee makes a difference for our company, our customers and our community. We are an equal opportunity employer and the inclusive atmosphere we build together will make room for every person to contribute, grow and thrive.
We are committed to creating an inclusive and accessible hiring experience for all candidates. If you require accommodations or adjustments at any stage of the recruitment process, please let us know and we will work with you to meet your needs.
Learn more about the Commerce team, culture and benefits at https://www.commerce.com/careers/
Identity Verification
To protect our candidates and company from fraudulent activity, our interview process includes a government ID and biometric verification via Persona, our trusted identity verification provider. All information is collected and processed securely in accordance with applicable privacy laws.
Protect Yourself Against Hiring Scams: Our Corporate Disclaimer
Commerce, along with many other employers, has become the subject of fraudulent job offers to hopeful prospective job seekers.
Be advised: Commerce does not offer jobs to individuals who do not go through our formal hiring process.
Commerce will never:
require payment of recruitment fees from candidates;
request personally identifiable information through unsanctioned websites or applications;
attempt to solicit money from you as part of the hiring process or as part of an employment offer;
solicit money to complete visa requirements as part of a job offer.
If you receive unsolicited offers of employment from Commerce, we urge you to be extremely cautious and avoid engaging or responding.