Backend Jobs in Poland
There are 1,036 open Backend jobs in Poland on freehire right now. 210 of them were posted recently. The skills employers ask for most often are java, api and spring.
Salary
| Currency | Period | 25th | Median | 75th | Postings |
|---|---|---|---|---|---|
| PLN | year | PLN 300,000 | PLN 368,000 | PLN 368,000 | 34 |
| PLN | month | PLN 11,875 | PLN 18,232 | PLN 23,000 | 24 |
| PLN | hour | PLN 141 | PLN 150 | PLN 178 | 23 |
From postings that disclose pay. Currencies are counted separately, never converted.
Most requested skills
- java 53%
- api 48%
- spring 34%
- cloud 33%
- ci-cd 32%
- rest 28%
- docker 28%
- ai 27%
How the work is done
- Hybrid 229 · 22%
- Remote 205 · 20%
- Onsite 24 · 2%
Visa sponsorship offered in 34% of the 61 postings that state a position on it.
Seniority
- Senior 446
- Lead 55
- Middle 40
- Staff 21
- Junior 19
- Intern 4
Who is hiring
- 501-1000 employees 106
- 1000+ employees 97
- 51-200 employees 74
- 11-50 employees 19
- 201-500 employees 4
Backend Developer
Build and lead backend systems that aggregate telecom APIs, ensuring high throughput, security, and resilience for Aduna’s API economy backbone.
Backend Developer (.NET)
Build and maintain backend services in C#/.NET for a fast-growing fintech firm, focusing on integrations, testing, and performance tuning.
Backend Developer
Builds and maintains a NestJS/TypeScript backend for a Polish energy-trading fintech, implementing billing engines, API integrations, and data pipelines for gas-market operations.
Senior Backend Developer
Build and maintain backend services for an e-commerce fashion brand using PHP 8.x, Symfony/Laravel, PostgreSQL/MySQL, and Docker.
Backend Developer (Java)
Build and maintain high-traffic Java microservices handling over 1B daily messages, optimizing performance and security for Viber’s super-app platform.
Senior Backend Developer (Python)
Build and maintain the Python/C# backend powering Expereo’s global internet connectivity platform, focusing on a constraint optimization engine for quote generation, API design, and scalable integrations with partners.
Backend Developer with Python
Backend Developer builds server-side apps in Python (Django/Flask) and MySQL for Polish and international clients, improving IoT solutions and processes.
Senior Backend Developer (Python/ Django)
Builds and optimizes the backend of a SaaS platform that pulls e-commerce data, runs pricing analytics, and automates decisions using Python, Django, PostgreSQL, Elasticsearch, and Redis.
BACKEND SOFTWARE DEVELOPER
Build and run a cloud-native microservices platform in C#/.NET on AWS, owning ECS, Lambda, Terraform IaC, CI/CD, and ETL pipelines while leading vendor transitions.
Senior Python Backend Developer
Build and scale a modern web platform in Python/Django, designing APIs, optimizing performance, and integrating third-party services for an online education provider.
Remote Python Backend Developer - FastAPI, Cassandra
Develop and maintain a Python backend application for a Polish telecom company using FastAPI and Cassandra.
Java/Python Backend Developer
Build and migrate Java/Spring Boot microservices to Azure Kubernetes, using Terraform and Kafka for a global investment-bank’s securitization platform.
Senior Java and Python Backend Developer
Build and migrate cloud-native backend services for structured finance using Java/Spring Boot, Azure AKS, and Terraform to modernize legacy banking systems.
Senior Backend Developer (Python)
Builds and maintains Python/C# backend services for a logistics platform, focusing on a constraint optimization engine for quote generation, API design, and scalable code quality.
Backend Python Developer — APIs, Cloud & VPS
Develops backend APIs and cloud services in Python for web and mobile apps, ensuring performance and security while collaborating with designers and frontend developers.
Python Developer (Mid) - Backend, REST API & Microservices
Builds Python backend services and REST APIs, occasionally writes TypeScript/React UIs, and works in a Scrum team.
Python Backend Developer
Build and maintain Python-based microservices for fintech systems, using FastAPI/Django and AWS (Lambda, CI/CD) to support scalable, high-throughput payment platforms.
Python Backend Developer
Builds and maintains the backend of a digital-identity platform using Python, FastAPI, and PostgreSQL, integrating with HSM/KMS and external systems.
Magento Backend Developer
Build and integrate modular, headless e-commerce backends using PHP 8, Magento, Symfony, and event-driven microservices; design APIs, CI/CD, and observability for scalable systems.