Senior Full Stack Engineer Role jobs in United States
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SigIQ.ai · 6 hours ago

Senior Full Stack Engineer Role

positionBerkeley, CA
timeFull-time
remoteOnsite
seniorityMid, Senior Level
date2+ years exp

SigIQ.ai is an AI x EdTech company on a mission to make one-on-one, world-class learning available to every student on Earth. They are seeking a Senior Full Stack Engineer to design, build, and scale high-performance web applications and backend systems, impacting how millions of students learn and succeed.

Artificial Intelligence (AI)Generative AIInformation Technology
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H1B Sponsor Likelynote

Responsibilities

Build, scale, and own core frontend systems
Implement responsive, accessible, and intuitive UIs that work across devices and browsers
Set up and maintain error logging, monitoring, and analytics instrumentation
Collaborate with PMs, designers, and engineers to ship student-facing features
Drive high-quality, high-speed execution in a fast-paced startup environment
Ensure reliability through automated testing pipelines (unit, integration, end-to-end)

Qualification

JavaScript/TypeScriptReact/Next.js/VueNode.js/ExpressDockerAWS/AzureCI/CD pipelinesAnalytics toolsDebuggingProduct intuitionMentoring

Required

2–5 years of professional software engineering experience
Strong expertise in JavaScript/TypeScript across both frontend and backend
Solid understanding of React (or Next.js/Vue) and modern CSS frameworks (Tailwind, Styled Components)
Backend experience with Node.js/Express or similar frameworks
Proficiency in cloud-native deployments with Docker and CI/CD pipelines
Hands-on experience with Azure and/or AWS (App Services, VMs, S3, App Config, etc.)
Familiarity with analytics and monitoring tools (e.g., Sentry, Datadog, Mixpanel)
Ability to debug, profile, and optimise applications for scale and performance

Preferred

Background in early-stage startups or 0→1 product development
Experience leading projects or mentoring junior engineers
Familiarity with GraphQL, SSR frameworks (Next.js), and modern build tools (Vite, Webpack)
Exposure to databases (SQL + NoSQL), caching, and message queues
Contributions to open-source projects or public repos showcasing full-stack work
Strong product intuition and ability to scope and ship fast experiments

Benefits

Competitive cash plus equity package.
Direct mentorship from experienced product and engineering leaders.
Your work ships fast and impacts students directly.
Chance to work on AI-powered education at the bleeding edge of tech

Company

SigIQ.ai

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SigIQ.ai is on a mission to make world-class, one-on-one tutoring available to every learner on the planet—powered not by costly human labor, but by the most advanced generative AI.
dateFounded in 2023
location
Berkeley, California, USA
people-size11-50 employees
web-link
https://www.sigiq.ai/

H1B Sponsorship

SigIQ.ai 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 (1)
2023 (1)

Funding

Current Stage
Early Stage
Total Funding
$9.5M
2025-04-07Seed· $9.5M
Company data provided by crunchbase