- Company Name
- Gallup
- Job Title
- Senior Full-Stack Engineer
- Job Description
-
**Job Title:** Senior Full‑Stack Engineer
**Role Summary:**
Drive the design, development, and deployment of a high‑traffic e‑commerce platform. Build core product features (catalogs, storefront, checkout) and integrate with external services such as payment gateways and cloud utilities. Validate concepts through proofs‑of‑concept, mentor junior engineers, and collaborate cross‑functionally to deliver end‑to‑end solutions.
**Expectations:**
- Extensive experience across multiple systems, platforms, and languages.
- Proven leadership in launching successful web initiatives.
- Strong track record of iterative software development, feature roll‑out, and customization.
- Comfortable working in early‑stage or high‑growth product settings.
**Key Responsibilities:**
- Design, code, and ship e‑commerce features: product catalog, storefront, checkout flow.
- Integrate third‑party APIs (payment gateways, AWS services).
- Create spike solutions to validate estimation, risk, and usability of new requirements.
- Collaborate with product, design, QA, and ops teams to deliver complete solutions.
- Perform troubleshooting, testing, and performance tuning of production systems.
**Required Skills:**
- 5+ years in back‑end language(s): Java, C#, Python, Ruby, or Node.js.
- 5+ years in modern JavaScript/TypeScript, semantic HTML, and related front‑end tooling.
- 3+ years with cloud platforms, preferring AWS (S3, Lambda, SNS/SQS).
- 3+ years with CI/CD (Jenkins, GitHub Actions, Azure DevOps).
- 3+ years with relational databases (Amazon RDS MySQL/SQL).
- Proven experience in a high‑velocity, product‑led environment.
- Senior engineer experience, including mentoring junior staff.
- B2B e‑commerce proficiency (preferred).
- Salesforce Commerce Cloud experience (Apex, Flows, Lightning Web Components) – preferred.
- Knowledge of data lakehouse, MarTech, DTC, ads or BI toolchains is a plus.
**Required Education & Certifications:**
- Bachelor’s degree in Computer Science, MIS, or a related field, or equivalent professional experience.
San francisco, United states
On site
Senior
08-10-2025