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Fullstack Engineer - Contract - Highly Competitive Comp - Immediate Start

Role overview

Qualifications

  • 4+ years of experience as a strong full-stack or product-focused software engineer
  • Proven ability to build and ship products end to end, from user-facing interfaces to backend systems and data infrastructure
  • Deep hands-on expertise with TypeScript across the stack
  • Strong experience with React, Vite, backend TypeScript, Vercel, Supabase, and PostgreSQL in production environments

Responsibilities

  • Own the product end to end across frontend, backend, database, infrastructure, and deployment
  • Build and maintain modern frontend experiences using TypeScript, React, and Vite
  • Develop scalable backend services using TypeScript
  • Design and manage production applications deployed on Vercel with Supabase/PostgreSQL

Key facts

Hard skills

Other skills

  • Problem Solving
  • Entrepreneurship

About the company

Weekday (YC W21) logo

Weekday (YC W21)

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Company details

IndustryStaffing & Recruiting
Company size11 - 50

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Job description

𝗧𝗵𝗶𝘀 𝗿𝗼𝗹𝗲 𝗶𝘀 𝗳𝗼𝗿 𝗼𝗻𝗲 𝗼𝗳 𝘁𝗵𝗲 𝗪𝗲𝗲𝗸𝗱𝗮𝘆'𝘀 𝗰𝗹𝗶𝗲𝗻𝘁𝘀

𝗦𝗮𝗹𝗮𝗿𝘆 𝗿𝗮𝗻𝗴𝗲: 𝗥𝘀 𝟰𝟬𝟬𝟬𝟬𝟬𝟬 - 𝗥𝘀 𝟵𝟱𝟬𝟬𝟬𝟬𝟬 (𝗶𝗲 𝗜𝗡𝗥 𝟰𝟬-𝟵𝟱 𝗟𝗣𝗔)

Experience: 4+ yrs

Location: Remote (India)

Job Type: Full-time

We are looking for an exceptional Full-Stack Product Engineer to take end-to-end ownership of a fast-growing, AI-powered product. This role combines product engineering, systems design, AI, automation, UX, and technical leadership, requiring strong technical judgment and a bias toward rapid execution.

You will initially operate as a hands-on, highly autonomous engineer, owning the product from frontend experience through backend systems and infrastructure. For the right individual, this opportunity can evolve into a Lead Engineerposition with responsibility for building and leading the future engineering team.

Requirements

Key Responsibilities

  • Own the product end to end across frontend, backend, database, infrastructure, and deployment.
  • Build and maintain modern frontend experiences using TypeScript, React, and Vite.
  • Develop scalable backend services using TypeScript.
  • Design and manage production applications deployed on Vercel with Supabase/PostgreSQL.
  • Build reliable account infrastructure capable of managing and operating 100+ active accounts at scale.
  • Design and develop an AI-powered UGC/content-generation engine focused on producing high-performing short-form content.
  • Build internal systems and operational tools that enable teams to manage account and content workflows efficiently at scale.
  • Develop and maintain agentic integrations, including MCP-based infrastructure and integrations with modern AI agent ecosystems.
  • Make key architectural decisions around technology, system design, tooling, scalability, reliability, and engineering trade-offs.
  • Balance rapid product development with building systems that can scale as users and revenue grow.
  • Work closely with the founder to shape the product and technical roadmap.
  • Engage with users, understand product needs, and translate insights into impactful product improvements.
  • Identify opportunities to embed AI and automation across both the product and engineering workflows.
  • Establish engineering standards, development practices, and technical processes as the organization scales.
  • Take ownership of technical quality, reliability, performance, and maintainability across the product.
  • Build, hire, mentor, and eventually lead the engineering team as the company grows.

What Makes You a Great Fit

  • 4+ years of experience as a strong full-stack or product-focused software engineer.
  • Proven ability to build and ship products end to end, from user-facing interfaces to backend systems and data infrastructure.
  • Deep hands-on expertise with TypeScript across the stack.
  • Strong experience with React, Vite, backend TypeScript, Vercel, Supabase, and PostgreSQL in production environments.
  • Experience designing scalable, reliable, and maintainable production systems.
  • Strong understanding of product engineering, UX, system architecture, and technical trade-offs.
  • Strong product instinct with the ability to think in terms of user journeys, experiences, outcomes, and business impact, rather than simply individual technical components.
  • Deep familiarity with short-form content and social media, with a strong instinct for identifying what content works and why.
  • Experience building or integrating AI-powered products, automation systems, or agentic workflows is highly desirable.
  • Strong understanding of modern AI tooling and architectures, including MCP or similar agentic integration frameworks, is an advantage.
  • Highly autonomous with a strong sense of ownership and the ability to operate effectively as a solo technical builder.
  • Exceptional problem-solving and architectural judgment, with the ability to make pragmatic decisions under ambiguity.
  • Strong bias toward execution, experimentation, and rapid iteration without compromising engineering fundamentals.
  • Ability to work closely with founders and senior stakeholders and contribute meaningfully to product strategy and technical vision.
  • Entrepreneurial mindset with the ambition to build technical advantages, move quickly, and create scalable systems.
  • Demonstrated potential and interest in eventually building and leading an engineering team.

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MR

Marcus Rivera

Chief Revenue Officer

m.rivera@company.com
linkedin.com/in/marcusrivera
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