Software Engineer – Fullstack, Node.js, React

SOFTETA

Software Engineer Fullstack developing scalable frontend and backend applications for banking sector in Poland. Working with modern technologies like TypeScript, Node.js, and React in a remote setting.

Posted 7/16/2026full-timeRemote • 🇵🇱 PolandMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in developing scalable frontend applications using React and TypeScript, while ensuring high code quality and performance through modern testing and observability tools. Proficient in building backend services and implementing micro-frontend architectures with a focus on reusable UI components and type-safe APIs.

Highest-signal resume keywords

React 19TypeScript (Strict Mode)Turbo MonorepoFastifyTailwind CSS

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

TypeScriptJavaScriptNode.jsReactTurbo MonorepoTanStack RouterFastifyZodVitestPlaywright

Tools & Technologies

PnpmBiomeOpenTelemetryPrometheusStorybook

Industry Keywords

Micro-Frontend ArchitectureModule FederationDesign SystemsAutomated TestingObservability

Tech Stack

Tools & technologies

JavaScriptNode.jsPrometheusReactTypeScript

About the role

Key responsibilities & impact

Develop and maintain scalable frontend applications using React 19 and TypeScript.
Build and optimize applications within a Turbo monorepo using pnpm workspaces.
Implement routing with TanStack Router and leverage Module Federation in a micro-frontend architecture.
Develop backend utilities and platform services with Fastify.
Create responsive, reusable UI components using Tailwind CSS, the shared Design System, and Storybook.
Design and maintain type-safe APIs and data contracts with Zod.
Ensure software quality through unit, integration, end-to-end, accessibility, and visual regression testing using Vitest and Playwright.
Maintain high code quality using Biome for linting and formatting.
Monitor application performance, logging, and observability with OpenTelemetry and Prometheus.

Requirements

What you’ll need

Strong experience with TypeScript (strict mode) and modern JavaScript.
Solid knowledge of Node.js and React.
Experience working with Turbo monorepos and pnpm workspaces.
Hands-on experience with TanStack Router or similar routing solutions.
Understanding of micro-frontend architectures and Module Federation.
Experience building backend services with Fastify or similar Node.js frameworks.
Proficiency with Tailwind CSS, Design Systems, and Storybook.
Experience using Zod or similar schema validation libraries.
Familiarity with automated testing using Vitest and Playwright.
Experience with modern build tools such as Rsbuild or Rspack.
Knowledge of observability tools, including OpenTelemetry and Prometheus.
Experience with code quality tools such as Biome or equivalent linters and formatters.

Benefits

Comp & perks

Diverse and technically challenging projects;
Flexible working hours and hybrid or remote workplace model;
Flexible schedule and Agile/SCRUM environment;
Technical equipment which you can choose.