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Job Overview
Location
San Jose
Job Type
Full-time
Category
Full-Stack Engineer
Date Posted
October 5, 2025
Full Job Description
đź“‹ Description
- • Own the end-to-end lifecycle of Span’s core product features—from zero-to-one discovery through scalable production systems—so that engineering leaders everywhere can reclaim team time and unlock superhuman impact.
- • Design and ship a “KTLO root-cause engine” that ingests signals from Git, Jira, PagerDuty, Slack, and CI pipelines, surfaces hidden toil, and prescribes actionable fixes; your code will directly reduce hours lost to unplanned work.
- • Build a next-gen software catalog that feels as effortless as Notion yet as rigorous as Fivetran’s metadata layer; it must auto-discover monolith services, map ownership, and stay in sync without human babysitting.
- • Leverage LLMs and agentic workflows to build an “engineering focus guardian” that intercepts noisy alerts, drafts context-rich pull-request summaries, and schedules heads-down blocks—turning distraction into flow.
- • Work in tight, high-agency loops with the founders: one-week sprints, daily customer calls, and continuous deployment to prod; decisions are made in hours, not quarters.
- • Instrument everything—feature flags, product analytics, infra cost telemetry—so we can measure impact in dollars of engineer time saved and iterate ruthlessly.
- • Contribute to our evolving architecture: TypeScript micro-services on NestJS, React front ends, Postgres + Redis data layer, Kafka for events, all running on AWS EKS via FluxCD; propose and prototype new pieces (e.g., vector DB for embeddings) when the need arises.
- • Champion security, privacy, and reliability from day one; design multi-tenant isolation, SOC-2-ready audit trails, and chaos-testing pipelines that keep customer trust sacred.
- • Collaborate with design, GTM, and customer success to turn raw user pain into polished, lovable UX; you’ll demo weekly to CTOs from Slack, Notion, and Rippling who are both investors and design partners.
- • Mentor future hires and shape engineering culture—write the runbooks, set the bar for code review, and establish the rituals that let a 5-person team punch like a 50-person org.
- • Enjoy outsized ownership: your commits reach prod in minutes, your dashboards steer company OKRs, and your product insights influence the next funding narrative.
🎯 Requirements
- • Demonstrated experience as a founder, first seed-stage engineering hire, or creator of a launched side project with real users.
- • Strong product intuition backed by shipped features that solved concrete user pain; you can show before/after metrics or customer testimonials.
- • Production-grade proficiency with TypeScript, React, and at least one backend framework (NestJS, Express, or similar).
- • Hands-on experience integrating and prompting large language models (OpenAI, Anthropic, or open-source) in agentic or copilot-style workflows.
- • Nice-to-have: deep knowledge of AWS, Kubernetes, and data pipelines (Airbyte, Dagster, Kafka); familiarity with monolith decomposition patterns.
🏖️ Benefits
- • Competitive salary and meaningful equity in a pre-Series A company backed by iconic founders and funds from Slack, Notion, Rippling, and more.
- • Flexible, remote-first culture with quarterly in-person off-sites in inspiring locations (think Tahoe cabins or Tokyo coworking weeks).
- • $3,000 annual learning stipend—spend it on courses, conferences, or that GPU rig you’ve always wanted.
- • Premium health, dental, and vision coverage for you and dependents, plus a monthly wellness stipend for gym, therapy, or meditation apps.
Skills & Technologies
About Span Labs, Inc.
Span Labs provides a cloud-based scheduling and calendar management platform designed for teams and professionals. Its product integrates with Google Calendar and Outlook to automate meeting coordination, reduce scheduling conflicts, and share availability through customizable booking pages. The platform offers features such as collective scheduling, round-robin assignment, and time-zone intelligence. Founded in 2019 and headquartered in San Francisco, Span Labs targets consultants, sales teams, and remote organizations seeking to streamline appointment setting and improve time management without back-and-forth emails.
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