Senior Backend Engineer (TS/Node) — Hybrid, Ownership

Hub; Województwo pomorskie; Hybrid; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Hybrid work model

Regular in-studio collaboration (Gdańs

Individual training budget

English classes

Private medical care

MultiSport

Job summary

Framna is building a passwordless authentication platform used by millions worldwide, with a focus on biometrics for secure identities and seamless access.

You will work across the full stack using TypeScript, Node.js, and React, taking ownership of solutions and shaping how things are built. Collaboration is core, with AI tools integrated into daily work to enhance coding, testing, and documentation.

Qualifications

• At least 6-8 years of experience building digital products as a Backend Developer or in a similar role.
• Strong knowledge of TypeScript and JavaScript.
• Hands-on experience with Node.js and React.
• Experience using AI tools to support coding, testing, documentation, and team collaboration.
• Solid understanding of databases (SQL and NoSQL).
• Good knowledge of HTTP, REST APIs, and modern web communication patterns.
• Willingness to occasionally work with frontend technologies.
• Very good communication skills in English and Polish.

Skills

Backend development

TypeScript

JavaScript

Node.js

React

AI tools for coding

Databases

HTTP/REST

English & Polish communication

Job description

Framna is building a passwordless authentication platform used by millions worldwide, with a focus on biometrics for secure identities and seamless access.

You will work across the full stack using TypeScript, Node.js, and React, taking ownership of solutions and shaping how things are built. Collaboration is core, with AI tools integrated into daily work to enhance coding, testing, and documentation.