Canada / Latin America Remote (Global)

Reacher is hiring a Full Stack Software Engineer - Remote (Canada / Latam)

Responsibilities

  • Oversee and direct product features from inception to delivery, including research, design, implementation, testing, and deployment.
  • Influence and define engineering architecture, setting benchmarks for code quality, testing, and development practices across the stack.
  • Guide and support other engineers in adopting AI-native workflows, establishing best practices and patterns.
  • Engage directly with customers to translate vague requirements into refined user experiences.
  • Develop scalable backend systems using Python, FastAPI, PostgreSQL, and GCP.
  • Create responsive and engaging user interfaces with React, TypeScript, Tailwind, and shadcn/ui.
  • Write clean, maintainable, and testable code with minimal supervision.
  • Drive architectural decisions and engineering processes to maximize AI-assisted development speed.
  • Operate in a high-urgency environment, focusing on rapid delivery and continuous learning.

Requirements

  • 2–6 years of professional full-stack experience at a product-focused company or high-level tech environment, with senior-level ownership expected.
  • Proficient in building features across the entire stack, from schema design and backend APIs to pixel-perfect, accessible frontend.
  • Deep commitment to product, design, and user experience, not just coding.
  • Experience owning a significant project end-to-end, such as a product module, infrastructure refactor, or major feature launch.
  • Ability to set standards for engineering quality and architectural decisions in an AI-native environment.
  • Resourceful and comfortable in ambiguous environments, with a strong ability to work independently.
  • Strong product intuition and the ability to push back on requirements to improve outcomes.
  • Deep understanding of modern coding tools, specifically Claude Code, and proficiency with its various modes.
  • AI-driven problem-solving approach, leveraging AI tools and workflows as the default method.
  • Strong systems thinking and architectural awareness, directing AI to build while architecting, reviewing, and verifying.
  • Recent AI-native work experience, with meaningful projects shipped in the last 90 days using AI coding tools as the primary development environment.
  • Proficiency in Python, FastAPI, PostgreSQL, GCP/cloud infrastructure, and API design (REST/GraphQL).
  • Experience with React, TypeScript, Next.js, Tailwind CSS, shadcn/ui, and state management (Redux, Zustand, React Query).
  • Knowledge of frontend performance optimization, accessibility (WCAG), and testing frameworks (Jest, React Testing Library, Cypress/Playwright).
  • Experience with code reviews, documentation, and establishing conventions.
  • Familiarity with product analytics tools (Amplitude, Mixpanel) for data-driven development.

Nice to Have

  • Experience building autonomous agents with the Claude Agent SDK or similar agentic frameworks, understanding multi-agent orchestration, MCP integrations, and production agent deployment.
  • Experience with AI image/video generation or manipulation, familiarity with tools like Midjourney, Runway, Stable Diffusion, Sora, or integrating generation APIs into product workflows.
  • Experience at an early-stage startup or as a first/early engineering hire.
  • Building internal tooling, dashboards, or systems that scaled to thousands of users.
  • Leading technical initiatives or mentoring junior engineers.
  • Building or maintaining design systems.
  • Interest in AI, e-commerce, or automation.
  • Shipping side projects or contributing to open-source.
  • Direct experience working with designers and contributing to design discussions.

Benefits

  • Post-revenue company solving real problems for real customers.
  • Technical leadership role defining engineering culture and standards as the company scales.
  • High autonomy and visibility, with no routine tasks.
  • Code reaching users within days, not months.
  • Strong engineering-first culture embracing cutting-edge AI tools.
  • Influence on both the product and the company's direction.

Compensation

Not specified

Work Arrangement

Remote

Team

Small, high-impact team

Responsibilities

  • Own and lead product features end-to-end: research, design, implement, test, and ship
  • Lead and shape engineering architecture - set standards for code quality, testing, and development practices across the stack
  • Mentor and guide other engineers in adopting AI-native workflows, establishing best practices and patterns
  • Talk directly to customers and translate vague requirements into polished user experiences
  • Design scalable backend systems (Python, FastAPI, PostgreSQL, GCP)
  • Build responsive, delightful UIs (React, TypeScript, Tailwind, shadcn/ui)
  • Write clean, maintainable, and testable code with minimal oversight
  • Drive architectural decisions and engineering processes that maximize AI-assisted development velocity
  • Ship fast and learn fast - high urgency environment

Required

  • 2–6 years of professional full-stack experience at a product-first company or FAANG-level environment (Senior SDE ownership expected)
  • Comfortable building features across the entire stack—from schema design and backend APIs to pixel-perfect, accessible frontend
  • Care deeply about product, design, and user experience—not just code
  • Have owned something meaningful end-to-end (a product module, infrastructure refactor, major feature launch)
  • Can set standards for engineering quality and architectural decisions in an AI-native environment
  • Resourceful and thrive in ambiguous environments—you figure things out independently
  • Have strong product intuition and can push back on requirements when needed to improve outcomes
  • AI coding experience is your most important and necessary skill - you have deep understanding of modern coding tools, specifically Claude Code, and are proficient with its various modes (Interactive, Plan, Headless, Agent Teams, Delegate)
  • You're 'AI-pilled' when it comes to problem-solving - you tackle any new problem, skill, or architectural challenge by leveraging AI tools and an AI-driven workflow. This is your default approach, not an experiment
  • Strong systems thinking and architectural awareness - you direct AI to build while you architect, review, and verify. You know when AI output is correct and when it needs correction
  • Can demonstrate recent AI-native work - you've shipped meaningful projects in the last 90 days where AI coding tools were your primary development environment
  • Python, FastAPI, PostgreSQL
  • System design and scalable architecture
  • GCP/cloud infrastructure
  • API design (REST/GraphQL)
  • React, TypeScript, Next.js
  • Tailwind CSS, shadcn/ui
  • State management (Redux, Zustand, React Query)
  • Frontend performance optimization and accessibility (WCAG)
  • Testing frameworks (Jest, React Testing Library, Cypress/Playwright)
  • Code reviews, documentation, and establishing conventions
  • Product analytics tools (Amplitude, Mixpanel) for data-driven development

Preferred

  • Experience building autonomous agents with the Claude Agent SDK or similar agentic frameworks—you understand multi-agent orchestration, MCP integrations, and production agent deployment
  • Experience with AI image/video generation or manipulation - familiarity with tools like Midjourney, Runway, Stable Diffusion, Sora, or integrating generation APIs into product workflows
  • You've worked at an early-stage startup or been a first/early engineering hire
  • You've built internal tooling, dashboards, or systems that scaled to thousands of users
  • You've led technical initiatives or mentored junior engineers
  • You've built or maintained design systems
  • You're curious about AI, e-commerce, or automation—we work in that space
  • You've shipped side projects or contributed to open-source
  • You've worked directly with designers and can contribute to design discussions

Not specified

About company
Reacher
Reacher is a YC backed AI SaaS platform building the operating system for TikTok Shop brands and creators. The company's vision is to become the Hubspot for creator marketing, powering brands and creators to connect and grow across all commerce platforms. They are building key infrastructure for the creator economy and implementing AI with the world's largest brands and creators.
All jobs at Reacher Visit website
Job Details
Category fullstack
Posted 4 months ago