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
Senior Backend Engineer
Senior Backend Engineer builds and maintains multi-cloud Java/Spring Boot microservices and event-driven systems for enterprise clients, optimizing production code and supporting field deployments.
Specjalista ds. ds. rozwoju oprogramowania - Python Backend (k/m/n)
Develops and optimizes Python-based backend services, APIs, and optimization algorithms for Poland’s national power grid operator, using PostgreSQL, FastAPI/Flask, and CI/CD pipelines.
Java Backend Developer
Senior Java backend developer building and maintaining digital banking microservices using Spring Boot, REST APIs, and Oracle/DB2 databases in an agile team.
Senior Back End Engineer
Ciklum is looking for a Senior Back End Engineer to join our team full-time in Poland. We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most…
Back-end developer (TypeScript / node.js / nest.js)
Builds and maintains a nationwide logistics platform using TypeScript, Node.js, and Nest.js, ensuring scalability and reliability of back-end services.
Senior Backend Software Engineer
Senior Backend Software Engineer at Playson builds and scales high-load backend services for iGaming platforms using Node.js/TypeScript or other OOP languages, focusing on performance and reliability.
Juniopr Backend Developer
Junior Backend Developer at Kalamba Games in Kraków, Poland, building and maintaining microservices for gaming platforms using Java, Spring Boot, and cloud technologies.
Backend Developer
Builds and maintains backend services in Java/Kotlin for warehouse logistics, integrating terminal devices and enterprise systems using Spring, Kafka, and PostgreSQL.
Expert Backend Engineer (Python & Java with AI)
Builds and leads AI-powered backend systems in Python/Java for a global financial institution, using cloud platforms, Kubernetes, and machine learning tools.
Senior Backend Developer
You will design and implement strategic features for the core product and quantitative trading strategies for clients. You will build low-latency order-management infrastructure, execution algorithms, smart order…
Senior Backend Engineer (Python & Java with AI)
Senior backend engineer builds and maintains Java and Python services for a global financial client, using cloud platforms, Kubernetes, CI/CD, and AI/ML tools.
Backend Developer – system zarządzania kluczami kwantowymi (KME)
Develops a quantum-safe key management system (KME) that securely handles cryptographic keys for client applications, using Python/Java, Docker/Kubernetes, and GCP.
Backend Software Engineer
Builds and maintains blockchain oracle infrastructure in a Polish company, working with distributed systems, cloud services, and backend technologies to deliver secure, low-latency data feeds for blockchain applications.
Python Backend Developer
Develops and maintains a digital identity platform backend using Python, FastAPI, and PostgreSQL, focusing on secure APIs, authentication, and compliance.
Senior Backend Developer (Java)
Builds and maintains scalable Java-based backend systems for medical imaging and telemedicine in a healthcare-focused company, using PostgreSQL, Kafka, and Docker.
Backend Developer z j. niemieckim - Payments
Backend developer builds and maintains cloud-based payment systems for a European retail chain, using Java/Kotlin, Spring, and GCP.
AI Backend Python Developer
Develops AI-powered backend systems in Python (Django, FastAPI) for international clients, integrating LLMs, RAG pipelines, and vector databases in a hybrid Gdynia office.