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
Remote Java Backend Engineer - Microservices & Cloud
Develops cloud-native microservices for a fintech client using Java/Spring, ensuring scalable backend systems with REST APIs and databases like PostgreSQL/Oracle/Redis.
Senior Java Backend Engineer | Spring Boot & APIs
Senior Java Backend Engineer working on a water loss analysis system, building and maintaining backend services with Java, Spring Boot, and REST APIs in a hybrid model across multiple Polish offices.
Senior Java Backend Engineer — Spring & REST (Hybrid)
Senior Java Backend Engineer building large-scale backend services with Java/Spring Boot and REST APIs for water network loss analysis and data processing systems in an international team.
Java Backend Engineer — Spring Boot, Hybrid Warsaw
ALTEN Polska is hiring a mid-level Java Backend Engineer to work on backend applications and system integrations using Java 21, Spring Boot 3, and microservices architecture. The role is based in Warsaw and requires experience with Kafka, Docker, and various database technologies.
Senior Java Engineer: Cloud-Native Backend Life Sciences
Senior Java Engineer designing and building cloud-native backend services for a life sciences platform, using Java and Spring to deliver scalable solutions for analyzing adverse drug effects.
Senior Backend Developer, C#, Python
Senior backend developer building and operating medical imaging services in C#/.NET and Python for a Mixed/Augmented Reality medical platform, working with DICOM/DICOMweb, Docker/Kubernetes, and regulated medical software standards.
Global .NET Backend Developer — Hybrid Work & Growth
A .NET backend developer builds and maintains scalable travel platforms, collaborating with teams to ensure reliable software delivery in an agile, hybrid work environment.
Backend Java Developer | Spring Boot, Kafka, OpenShift
Develops and maintains high-quality Java backend solutions for risk engineering, including REST APIs, Kafka/RabbitMQ messaging, and microservices with Oracle/PostgreSQL databases.
Backend PHP/Symfony Developer – Stabilne zatrudnienie
Backend PHP/Symfony developer maintaining, optimizing, and building new applications for a cooperative bank, using PHP 8, Symfony 5, MySQL, and front-end technologies.
Backend Developer (JavaScript)
Build and maintain scalable cloud backend services in JavaScript/TypeScript for mission-critical communications systems, using microservices, Docker, Kubernetes, and Azure.
Backend Engineer - Reporting
Backend engineer builds and maintains regulatory reporting microservices for a Dutch casino platform using Java/Kotlin and Spring Boot, with a focus on MySQL and data engineering.
Backend developer Java
Develops and maintains event-driven backend services in Java/Spring Boot for a telecom partner, focusing on API design, system integrations, and production reliability while transitioning toward Node.js/TypeScript.
Backend Engineer - Retention
Builds scalable backend systems for player retention features (loyalty, bonuses, cross-channel engagement) in a fast-paced iGaming environment using Java/Kotlin, Kafka, and microservices.