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Senior Java Developer
Build and maintain Java-based microservices for an insurance-sector application using Spring, Spring Boot, and Spring Cloud.
Java Developer
Build and maintain backend systems for mobile banking using Java, Spring, and Hibernate, while supporting deployments, testing, and production fixes.
Java Developer
Develops SaaS back-end services in Java/J2EE, designs solutions, and integrates systems using Spring, databases, and APIs.
Java Developer
Build and maintain Java-based backend services for a major Polish telecom client using Spring, Spring Boot, and relational databases.
artificial intelligence (ai) software engineer
Build and maintain AI-driven software for e-commerce systems, integrating databases, cloud services, and security controls while leading development teams.
Backend PHP/Symfony Developer – Szkolenia
Maintain and develop banking IT systems using PHP 8, Symfony 5, and MySQL, building new applications and collaborating with business teams.
Gdańsk / hybrid model TALENT POOL Backend Developer (Mid) 115 - 130 PLN/hour + VAT ( B2B ) 14 1[...]
Backend developer builds and maintains Node.js (NestJS) services for a passwordless authentication platform using AWS, databases, and AI coding tools.
Junior Backend Developer (Prestashop/e‑commerce) — Remote
Builds and maintains e-commerce backends using PrestaShop, PHP, MySQL, and related web tech; works remotely in a full-time role.
Backend Developer (C#) @ Centrum Informatyki Statystycznej
Builds and maintains backend services for web and mobile apps using C#, .NET, MS SQL, and APIs; occasionally contributes to frontend with React or Vue.
Gdańsk / hybrid model Senior Backend Developer (TS + Node.js) 136 - 170 PLN/hour + VAT ( B2B ) [...]
Builds and maintains Node.js (NestJS) backends for AI-driven compliance and passwordless-auth platforms, working with AWS, databases, and testing frameworks.
Senior Systems Developer/Designer (Data Engineering)
Design and build scalable cloud-native data platforms and pipelines for a property assessment organization, enabling analytics, AI, and business decision-making using AWS, Python, Spark, and modern data architectures.
Młodszy/a Backend Developer
Backend developer builds and maintains e-commerce stores using PrestaShop, WooCommerce, OpenCart, and Magento, optimizing performance and migrating platforms.
Backend developer
Builds and maintains web apps, themes, plugins, and databases using PHP, MySQL, Laravel/Symfony, Docker, and WordPress.
Senior Software Developer
Build and maintain high-performance maritime software using .NET, Python, and cloud tech to improve global shipping operations.
Python Full Stack Developer @ DCG
Build and maintain full-stack Python applications with Flask, REST APIs, and LLM integrations, while collaborating with stakeholders to deliver high-quality software.
Data Engineer
Build and maintain an AI-forward data platform using Databricks, Python, PySpark, and cloud services to power analytics and ML for life-sciences clients.
Python Fullstack Developer @ Ework Group
Builds Python/Flask microservices and data pipelines, integrates APIs and databases, and uses LLMs for data enrichment and developer support.
Full‑Stack Python Developer (m/f)
Build and maintain Python-based data pipelines, web apps, and dashboards for production use, integrating ETL/ELT, time-series databases, and full-stack web tech.
Senior Fullstack Python Developer
Senior Python Full-Stack Developer builds and tests web apps using Python (Django/Flask/FastAPI), JavaScript, React/Angular, and cloud platforms (Azure/AWS) for international consulting projects.