437 backend developer English-speaking jobs in Masovian Voivodeship

Your main responsibilities: Design and develop scalable backend services using Java and Spring Boot,

role, you will drive architectural decisions across multiple teams and domains, continuously improving developer

Design and implement frontend and backend components using Python and JavaScript (Node.js) Develop RESTful

Design and implement frontend and backend components using Python and JavaScript (Node.js) Develop RESTful

Strong development background with proficiency in at least one backend stack (e.g., Java, C#, Node.js

Firmware Engineer/ C/C++ Developer (Embedded) EBSis arapidly expanding, entrepreneurial technology companyand

SPRIBE isaninnovative B2B iGaming software developer reshaping the industry with cutting‑edge technology

SPRIBE isaninnovative B2B iGaming software developer reshaping the industry with cutting-edge technology

Help to improve our developer testing processes.

We are looking for an experienced Senior Odoo Developer / Technical Lead who will be responsible for

Developer Tools: Experience with JavaScript/Python, JSON, Genesys Cloud SDKs, and RESTful API integrations

TypeScript and Angular code, including state management with NgRx or Signals Collaborate closely with backend

Requirements 5 years in software engineering focused on building and operating backend systems at scale

Its projects combine complex backend systems, databases, integrations and modern web technologies.

Advanced Figma skills for developer handoff (components, variants, auto-layout, clear states and specs ... or flow; other times you will be expected to propose the better experience yourself and take it to a developer-ready

We're especially interested in people who think like backend engineers but obsess over failure modes, ... engineering fundamentals than specific language experience. 7 years of experience building and operating backend

Collaborate closely with backend developers to integrate REST APIs and ensure seamless communication

Collaborate closely with backend developers to integrate REST APIs and ensure seamless communication

Develop and test slot and table games using JavaScript/TypeScript in Cocos Creator. Requires 3+ years of game development experience, knowledge of Canvas/WebGL, and OOP principles.

debugging, analytical, and problem-solving abilities Motivation to continuously learn and grow as a developer