Note: The job is a remote job and is open to candidates in USA. Fetch is a technology company building systems and products that support catalog, e-receipts, fraud prevention, and AI-enabled operations. The Senior Fullstack Engineer I will build and own backend-dominant product features, integrations, services, and interfaces for FAST, Fetch's internal AI analytics platform, while improving its reliability, architecture, and adoption.

Responsibilities

• Design, build, and ship product features across the FAST platform, with the majority of your work in Python services and APIs
• Own backend-dominant fullstack work end to end, including the Svelte frontend surfaces that expose it
• Build the data models, integrations, and service architecture that turn a working agent into a product people rely on
• Improve FAST's reliability, maintainability, and architecture
• Raise the bar on backend and product engineering craft within the team through code review, design discussion, and hands-on pairing
• Bring clear tradeoff thinking to design and architecture decisions, and turn ambiguous product needs into concrete implementation plans
• Improve how the team ships, including where AI-assisted workflows meaningfully improve quality and speed

Skills

• * 4+ years of hands-on fullstack engineering experience in a medium to large engineering environment
• * Strong backend experience, ideally in Python
• * Working experience with modern frontend development and the ability to contribute confidently to Svelte or a comparable framework
• * Comfort owning work across the stack: product features, service integration, and the implementation details in between
• * Solid grounding in distributed systems or systems-level engineering concepts
• * Strong written and verbal communication, including the ability to explain a tradeoff to someone who doesn't share your context
• * Demonstrated ability to work independently, navigate ambiguity, and drive work to completion without every task assigned
• * Track record of collaborating effectively across backend, frontend, and machine learning disciplines
• * Interest in using AI tools and agentic workflows to improve engineering speed, quality, and maintainability
• * Experience building real-time or near-time OLAP applications
• * Production experience with Svelte, or with another TypeScript framework
• * Experience building products on top of LLMs or agentic systems
• * Exposure to data, analytics, BI, or experimentation tooling
• * Experience with Go
• * Experience on teams that balance product delivery against platform evolution

Benefits

• Equity: We offer full-time employees equity in Fetch, so that everyone can benefit from Fetch’s growth.
• 401k Match: Dollar-for-dollar match up to 4%.
• Benefits for humans and pets: We offer comprehensive medical, dental and vision plans for everyone including your pets.
• Continuing Education: Fetch provides ten thousand per year in education reimbursement.
• Employee Resource Groups: Take part in employee-led groups that are centered around fostering a diverse and inclusive workplace through events, dialogue and advocacy. The ERGs participate in our Inclusion Council with members of executive leadership.
• Paid Time Off: On top of our flexible PTO, Fetch observes 9 paid holidays, as well as our year-end week-long break.
• Robust Leave Policies: 20 weeks of paid parental leave for primary caregivers, 14 weeks for secondary caregivers, and a flexible return to work schedule.
• Calvin Care Cash: Employees who are welcoming new family members will also receive a one time $2,000 incentive to assist employees with covering the cost of childcare, clothing, diapers and much more!
• Flexible Work Environment: Collaborate with your team in one of our stunning offices, or you can work fully remotely from anywhere in the US. We’ll ensure you are equally equipped with the hardware and software you need to get your job done in the comfort of your home. (applicable for most roles)

Company Overview

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