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Full-Stack Software Engineer

Gdynia, Poland💼 Full-time🗓 2026-08-05 → 2026-09-26

Core

Designing, developing, and improving full-stack web UI applications for network operators to manage Optical Transport devices.

Role type

Full-stack software engineer (web UI focus)

Builds

SDO Controller Web UI and Mosaic Network Controller Web UI

Domain

Telecommunications / Optical Transport

Deliverable

product features

Required skills

React, JavaScript/TypeScript, Node.js, Java (11/17), Spring Boot, REST APIs, SQL, Git, Linux, Unit testing (JUnit/Jest), UI component design (Storybook), UX collaboration (Figma)

Preferred skills

Large-scale React application deployment, Cypress/Selenium testing

Technologies

React, Java, Spring, Node.js, Jest, Storybook, Figma, Cypress, Selenium, Git, Linux

Responsibilities

Develop front-end and back-end features for network controller products, design new product features, implement software enhancements, document design and architecture, participate in design and code reviews, develop unit and component tests, coordinate development activities, fix software bugs, deploy and test incremental releases

Seniority

Mid-level, hands-on IC

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