# Software Engineer Fullstack (Node.js + React)

> Softeta · Kraków, Poland (Remote) · — · Posted 2026-07-16

**Workplace:** remote

## Description

Softeta is an IT solutions provider based in Vilnius, Lithuania. With over 90 professionals located across Lithuania and Poland, we support companies in overcoming complex IT challenges through tailor-made software development and data-driven solutions. Softeta is looking for a Software Engineer Fullstack to become a part of our vibrant team and will be work for our client from banking sector.

**Responsibilities:**

-   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

-   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

-   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.

## Apply

[Apply at Softeta](https://apply.workable.com/softeta/j/DA5881F461/apply)

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