9694 backend developer English-speaking jobs in Poland
Senior Java Engineer @ Infolet sp. z o.o.
- Infolet sp. z o.o.
- Kraków
- March 9
Software Engineer 2 Python
- Allegro
- Poznań
- March 30
Our core backend technologies include Java , Kotlin , Spring, and ADK . ... You will value our Developer Experience and the full platform of tools and technologies that make creating ... Retrieval-Augmented Generation (RAG) to semantic search optimization, you'll tackle the complex backend
Senior Software Engineer Java Kotlin
- Allegro
- Toruń
- March 17
tools and technologies that accelerate and facilitate day-to-day development, and we ensure the best Developer ... Our team consists of backend and frontend engineers with support of project managers, UX-designers and ... From distributed systems and data streaming to algorithmic optimization, you'll tackle the complex backend
Senior Workday Integrations Engineer
- Kainos
- Gdańsk
- March 17
Technologies (Poland Remote) Senior Software Engineer, Fullstack/Backend Technologies (Poland Remote ... ) Senior Software Engineer, Fullstack/Backend Technologies (Poland Remote) Senior Software Engineer, ... Fullstack/Backend Technologies (Poland Remote) (EMEA) Regular/Senior Fullstack Software Engineer We’re ... (Poland Remote) Senior Frontend Software Engineer - Growth Senior Software Engineer, Fullstack/Backend ... pharmaceutical industry Senior Software Engineer with Leadership Potential Senior Software Engineer, Backend
Junior Software Engineer (Java)
- Revolut
- Poland
- March 25
We’re looking for a Junior Backend Engineer to join a team that keeps frameworks lean and focuses on ... and improvement of existing systems
What You’ll Need
Fluency with Java
2+ years of experience in backend
Software Engineer Poland
- amp
- Warszawa
- March 14
Conduct performance profiling and tuning on backend systems to achieve optimal efficiency. ... What You’ll Do
Design and implement highly scalable and performant backend systems, focusing on low ... Develop complex, scalable backend services from the ground up using cutting‑edge technologies such as ... What We’re Looking For
A seasoned software engineer with 5+ years of hands‑on experience in backend ... A problem‑solving attitude, eager to tackle performance and efficiency challenges in backend systems.
Developer Relations Lead
- OpenRouter
- Poland
- March 23
You are a developer first. ... The Role
We’re looking for a Developer Relations Lead to become the trusted voice of developer education ... Developer Advocacy: Synthesize developer feedback into actionable insights for product and engineering ... What You’ll Do
Developer Education: Define and execute OpenRouter’s developer education strategy across ... What We’re Looking For
5+ years of experience in developer relations, developer education, or a closely
Data Engineer Mid Senior
- PeakData
- Wrocław
- March 19
and backend engineers. ... Our engineering team in Poland is small and focused (8 people across Data, Backend and Frontend). ... You’ll join the backend/data engineering team and work closely with Data Scientists, Product Manager ... logic intersects with the product What We're Looking For Must-have: 4 years in data engineering or backend ... complete — you can fill the gaps yourself and flag the ones you can't You can work across the DS ↔ backend
JVM Software Engineer with GoCardless f m x
- Sii
- Piła
- March 20
We are looking for a Senior Backend Engineer experienced in JVM technologies to join a remote product ... Your tasks Designing and developing backend services using JVM technologies in a cloud‑native environment ... continuous improvement of engineering practices Requirements Minimum 5 years of commercial experience in backend
Engineering Manager – Backend Stores Fulfilment
- Tesco Technology
- Kraków
- April 4
Leads a software development team delivering cloud-based solutions for Tesco Retail's Workforce Management. Manages team performance, provides guidance, and ensures implementation of best practices. Collaborates with cross-functional teams, defines project scopes, and monitors progress. Requires experience managing software development teams, proficiency in Java 17, Spring Boot, and cloud platforms, and strong Agile/Scrum knowledge.
Senior Backend Engineer Plans Squad
- HelloFresh
- Warszawa
- April 3
As a Senior Backend Engineer, the role involves playing a pivotal part in the Consumer Core. ... What you’ll bring: The Ingredients Strong backend engineering experience, including modernizing legacy
Senior Backend Engineer Growth Alliance
- HelloFresh
- Warszawa
- March 21
The project involves supporting backend-driven, AI-powered systems that automate campaign execution end-to-end
Senior Backend Engineer C# & AWS
- Northmill
- Katowice
- March 20
The scope of your role: As a Senior Backend Engineer, you will take part in the process of the design
Senior Backend Kotlin Engineer - Freelance
- Netguru
- Bydgoszcz
- March 20
Strong backend engineering skills with experience with client’s tech stack (Kotlin preferred, Go/Python
Senior Backend Kotlin Engineer - Freelance
- Netguru
- Białystok
- March 20
Strong backend engineering skills with experience with client’s tech stack (Kotlin preferred, Go/Python
Senior Backend Kotlin Engineer - Freelance
- Netguru
- Wrocław
- March 20
Strong backend engineering skills with experience with client’s tech stack (Kotlin preferred, Go/Python
Senior Backend Kotlin Engineer - Freelance
- Netguru
- Lublin
- March 20
Strong backend engineering skills with experience with client’s tech stack (Kotlin preferred, Go/Python
Senior Backend Kotlin Engineer - Freelance
- Netguru
- Kraków
- March 20
Strong backend engineering skills with experience with client’s tech stack (Kotlin preferred, Go/Python
Senior Backend Kotlin Engineer - Freelance
- Netguru
- Poznań
- March 20
Strong backend engineering skills with experience with client’s tech stack (Kotlin preferred, Go/Python
Senior Backend Kotlin Engineer - Freelance
- Netguru
- Warszawa
- March 20
Strong backend engineering skills with experience with client’s tech stack (Kotlin preferred, Go/Python




















































