Software Engineer Fullstack (Node.js + React)

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.

Originally posted on Himalayas