- Professional experience building production software as a full-stack engineer.
- Hands-on TypeScript or JavaScript experience.
- Hands-on React, Next.js, or Svelte experience.
- Hands-on backend development with Node.js or Python.
- Production experience with PostgreSQL and SQL.
- Evidence of owning features or systems from initial implementation through production operation.
- Experience designing or implementing APIs, integrations, or data-ingestion workflows.
- Ability to communicate technical decisions, delivery commitments, risks, and trade-offs clearly.
- Evidence of independently building software outside narrowly defined ticket work, such as a shipped side project, open-source contribution, hackathon project, or zero-to-one product.
- Confirmed willingness to relocate to the United States within approximately six months.
Technical environment
- TypeScript and JavaScript.
- React, Next.js, and Svelte.
- Node.js and Python.
- PostgreSQL and SQL.
- Full-stack SaaS applications.
- APIs, integrations, and data-ingestion pipelines.
- AI coding tools.
- Production systems supporting complex procurement and distribution workflows.
Success measures
- Customer-useful features are shipped reliably from concept through production.
- Implementations remain maintainable, tested, observable, and aligned with the product’s operational requirements.
- Frontend, backend, database, and integration work is delivered as a coherent end-to-end system.
- Production issues are diagnosed and resolved with appropriate urgency and technical rigor.
- Technical decisions reduce manual operational work and improve the speed, accuracy, or reliability of customer workflows.
- AI coding tools increase engineering effectiveness without lowering standards for correctness, security, or maintainability.
- The engineer completes the planned relocation to the United States within the expected timeframe.
Hubert Warszta
Tech recruiter since 2012, founder of WhyHireWrong?
+48 787 216 527 | hubert@whyhirewrong.com | LinkedIn
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