This recruitment process is conducted on behalf of our client.
Build and own full-stack features for an AI platform transforming critical supply chains, from customer needs through production, alongside a fast-moving team.
A Senior Software Engineer will build and operate full-stack software for an AI-native platform modernizing procurement and distribution across defense, aerospace, and industrial supply chains.
They will own customer-facing features end to end, from understanding the operational problem through implementation, testing, deployment, and follow-up in production.
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Design, implement, test, deploy, and operate full-stack product features.
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Build frontend experiences with TypeScript, JavaScript, React, Next.js, or Svelte.
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Develop backend services and APIs with Node.js or Python.
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Design PostgreSQL schemas, write production SQL, and improve query performance.
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Build integrations and data-ingestion workflows for fragmented operational systems, documents, APIs, and business data.
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Translate customer and operational requirements into maintainable technical solutions.
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Own delivered features through production, including monitoring, debugging, incident resolution, and iteration.
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Communicate technical proposals, delivery estimates, risks, and trade-offs clearly to founders, deployment strategists, and engineers.
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Maintain high standards for code quality, testing, security, reliability, and long-term maintainability.
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Use AI coding tools to improve development speed while validating generated code through review, tests, and production safeguards.
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Contribute to a fast-moving product environment where engineers work with incomplete requirements and take responsibility for outcomes.
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Relocate from Warsaw to the United States within approximately six months of starting.
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Professional experience building production software as a full-stack engineer.
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Hands-on TypeScript or JavaScript experience.
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Hands-on React, Next.js, or Svelte experience.
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Hands-on backend development with Node.js or Python.
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Production experience with PostgreSQL and SQL.
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Evidence of owning features or systems from initial implementation through production operation.
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Experience designing or implementing APIs, integrations, or data-ingestion workflows.
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Ability to communicate technical decisions, delivery commitments, risks, and trade-offs clearly.
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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.
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