Backend Jobs in Poland
There are 1,037 open Backend jobs in Poland on freehire right now. 211 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 29%
- 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 56
- 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
Senior Java Backend Engineer - Remote (Poland) 12-Month
Senior Java backend engineer building and scaling microservices with Java/Spring/Camel and mentoring peers on a 12-month B2B contract.
Senior Java Developer (Backend)
Build a secure, multi-tenant SaaS platform for EU telecom compliance using Java 21, Spring Boot, Flowable BPMN, and PostgreSQL, handling sensitive legal orders with strict deadlines.
Senior .NET Developer – Warszawa, Backend/Frontend, CI/CD
Builds and maintains .NET backend and Angular frontend services, integrates systems, and automates CI/CD pipelines in an Agile team.
JAVA BACKEND ENGINEER
Builds and tests Java backend services using middleware and MySQL, automates tests with Selenium, and deploys to AWS.
Senior Java Developer - Hybrid Backend & Integrations
Builds and integrates backend services using Java and Spring Boot in a collaborative, innovative team environment.
Mid Backend Developer — Remote, Flexible Hours & Growth
Builds and maintains a passwordless authentication platform using Node.js (NestJS) and database systems.
Backend Developer - .NET, AWS, REST APIs (Hybrid)
Develops backend services in C#/.NET, deploys to AWS, and builds REST APIs for an aerospace company’s software systems.
Senior .NET Backend Developer - Performance & Data Specialist
Build and optimize high-performance .NET backend services for aviation software, focusing on EF Core, SQL tuning, and AWS RDS/Aurora performance in a microservices architecture.
Remote Backend Developer — CRM & Server-Side Solutions
Designs and builds CRM software back-end systems using PHP, Python, or Ruby while maintaining existing applications.
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.
Remote Java Backend Developer – Enterprise APIs
Designs and builds enterprise-grade Java backend systems and REST APIs using Spring and databases.
C# Backend Developer - Microservices & Global Team (Hybrid)
Build and maintain C# microservices for trading systems in a global Agile team, focusing on Fixed Income, Forex, and Credit deal processing.
Senior .NET Backend Developer – Hybrid (Wrocław)
Build and maintain web-based HR software using C#/.NET in a 5–12-person team, with occasional Azure/AWS exposure.
Java Backend Developer - BPMN & Microservices Expert
Develop scalable banking systems using Java, Spring, and Hibernate in a microservices architecture.
MitID Backend Developer (m/f/x)
Build and maintain secure backend services for MitID, Denmark’s national digital identity platform, using Java, Spring Boot, and cryptographic systems to ensure reliable authentication and data protection.
Backend Developer – Secure Identity (Spring Boot)
Develop secure identity services using Java and Spring Boot in a Scrum team, building high-quality backend systems for Poland’s MitID digital identity platform.