Senior Software Engineer II, Enterprise Fulfillment jobs in United States
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Instacart · 3 hours ago

Senior Software Engineer II, Enterprise Fulfillment

Instacart is transforming the grocery industry by providing essential services for grocery delivery. The Senior Software Engineer will focus on delivering high-impact platform capabilities across Instacart’s Enterprise Fulfillment Platform APIs and services, ensuring reliability and scalability while mentoring teammates.

Delivery ServiceE-CommerceGroceryShopping
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H1B Sponsor Likelynote

Responsibilities

Build core platform components that power Connect API Fulfillment and the 3rd‑Party Fulfillment Platform
Deliver reliable, scalable APIs and orchestration systems that support complex, high‑volume fulfillment workflows
Drive execution of major platform initiatives, from architecture to implementation to launch
Collaborate with product and cross‑functional partners when needed to align on requirements and integration needs
Improve platform reliability, throughput, and developer experience
Contribute to the design of next‑generation fulfillment orchestration and partner‑facing APIs and tooling
Mentor engineers through technical guidance, code reviews, and thought leadership

Qualification

Backend developmentAPI designDistributed systemsProduction servicesTechnical documentationMentoringInnovative ideasCollaboration

Required

Bachelor's or Master's degree in Computer Science (or related field), or equivalent experience
5+ years of backend development experience, with a strong record of project delivery
Experience drafting clear technical vision and design documents
Strong proficiency in owning and maintaining production services at high quality
Ability to rapidly deliver high‑quality code supporting high‑traffic systems
Experience working with product teams or customers in a collaborative environment
Proven ability to influence and mentor a team as a senior IC

Preferred

Experience designing or scaling external APIs
Experience with distributed systems or orchestration‑style architectures
Experience integrating with external partners or 3rd‑party systems
Experience working across teams to develop platform‑level solutions
Track record of generating innovative, forward‑looking technical ideas

Benefits

New hire equity grant
Annual refresh grants

Company

Instacart

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Instacart is an online grocery platform that offers same-day delivery and pickup services for retailers and consumers.

H1B Sponsorship

Instacart has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (156)
2024 (173)
2023 (111)
2022 (159)
2021 (170)
2020 (59)

Funding

Current Stage
Public Company
Total Funding
$2.92B
Key Investors
T. Rowe PriceTiger Global ManagementD1 Capital Partners
2023-09-19IPO
2021-11-01Private Equity· $232M
2021-09-05Secondary Market

Leadership Team

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Chris Rogers
Chief Executive Officer
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Brandon Leonardo
Co-Founder
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Company data provided by crunchbase