Buenos Aires, Buenos Aires, Argentina Remote (Global)

StartupGrind is hiring a Full-Stack Software Engineer (JavaScript/TypeScript)

About the Role

Black Crow AI is seeking a Full-Stack Software Engineer to build and evolve our Storefronts product. You will work across our modern JavaScript/TypeScript systems, from Next.js frontends to NestJS backends, taking ideas from concept to production while collaborating closely with product managers and engineers in a flexible, creative environment.

What You'll Do

  • Build, maintain, and deploy features across our modern full-stack ecosystem, including Next.js frontends and NestJS backends.
  • Leverage AI-powered development tools daily to move faster and build smarter.
  • Experiment with and integrate LLM-powered features directly into applications.
  • Use large language models to explore ideas, reason through trade-offs, and accelerate design, documentation, and problem-solving.
  • Contribute daily to our Shadcn + Chakra UI component library, ensuring interfaces are consistent, performant, and brand-aligned.
  • Implement new components, extend existing ones, and contribute improvements to our internal Storefronts styleguide.
  • Evolve shared TypeScript data models used across the monorepo.
  • Integrate with Shopify APIs, analytics systems, and other internal or third-party data sources.
  • Write clean, maintainable code while balancing speed and quality.
  • Collaborate closely with product managers and engineers to define, design, and deliver features.
  • Contribute to testing, documentation, and code reviews.
  • Take ownership of feature delivery from implementation through deployment.
  • Operate comfortably amid ambiguity, making pragmatic trade-offs and running small experiments.

What We're Looking For

  • 3+ years of professional experience as a Software Engineer.
  • Proficiency in React or a React-adjacent framework.
  • Proven experience with all aspects of delivering working software, including analysis, design, automated testing, continuous integration, and continuous deployment.
  • Ability to implement and style components based on UX/UI designs.
  • Familiarity with relational databases like PostgreSQL or MySQL.
  • Familiarity with key-value databases like DynamoDB or Redis.
  • Excellent problem-solving skills and ability to work in a collaborative team environment.
  • Ability to work with good overlap with Eastern time hours.
  • Bachelor's degree in Computer Science, Software Engineering, or a related engineering field.

Nice to Have

  • Experience deploying or optimizing Next.js apps on Vercel.
  • Familiarity with serverless runtimes or edge functions like Vercel Edge Runtime.
  • Experience building data visualizations or dashboards.
  • Understanding of checkout optimization, cart flows, or personalization in e-commerce.
  • Appreciation for component craftsmanship, visual polish, and consistent theming.
  • Experience with NestJS backend frameworks.
  • Proficiency with AWS infrastructure and deployment tools.

Technical Stack

  • JavaScript, TypeScript, React, Next.js, NestJS
  • Shadcn, Chakra UI
  • PostgreSQL, MySQL, DynamoDB, Redis
  • Shopify APIs, AWS, Vercel

Team & Environment

You will join a small, experienced team and collaborate closely with product managers and fellow engineers.

Benefits & Compensation

  • Compensation in USD.
  • Fully remote work with flexible Eastern time zone alignment.
  • Collaborative, small-team environment focused on shipping velocity and technical quality.
  • Work on high-impact features that directly influence merchant and shopper experiences.
  • A culture that values pragmatism, experimentation, and continuous learning.

Work Mode

This is a fully remote position open to global candidates, with work hours aligned to the Eastern time zone.

Black Crow AI is an equal opportunity employer.

Required Skills
JavaScriptTypeScriptReactNext.jsNestJSPostgreSQLMySQLDynamoDBShadcnChakra UIAWSCI/CDGitREST APIsSystem Design JavaScriptTypeScriptReactNext.jsNestJSPostgreSQLMySQLDynamoDBShadcnChakra UIAWSCI/CDGitREST APIsSystem Design
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About company
StartupGrind
StartupGrind is the world's largest community of entrepreneurs, powered by Google for Startups. With events, media, and partnerships in more than 600 cities, StartupGrind is on a mission to educate, inspire, and connect every entrepreneur in the world.
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Job Details
Category fullstack
Posted 5 months ago