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Backend Developer jobs in Katowice
Katowice
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Mendix Software Engineer
Accenture Polska
Warsaw, Lodz +3
Warsaw
Lodz
Katowice
Wroclaw
Gdansk
Employment contract
Mid/Regular
Docker
Kubernetes
Azure
Java Developer
Accenture Polska
Warsaw, Krakow +3
Warsaw
Krakow
Katowice
Wroclaw
Lodz
Employment contract
Mid/Regular
Spring Boot
Hibernate
Docker
Backend Engineer (Java, Kotlin, Spring Boot)
Reply Polska
Katowice
B2B contract/Employment contract
Mid/Regular
9 000 - 22 400 PLN
Kotlin
Spring Boot
Kafka
Senior Salesforce Developer
Reply Polska
Katowice
B2B contract/Employment contract
Senior
1 300 - 29 600 PLN
Sales Cloud
Service Cloud
Data Cloud
Senior Software Engineer (Payments)
Reply Polska
Katowice
B2B contract/Employment contract
Senior
100 - 22 000 PLN
Spring Boot
Kafka
AWS
Support Engineer (L3)
Reply Polska
Katowice
Employment contract
Mid/Regular
5 000 - 13 000 PLN
AWS
Azure
API
Backend .Net Developer
TeamQuest
Bialystok, Gdansk +9
Bialystok
Gdansk
Katowice
Krakow
Lublin
Poznan
Rzeszów
Warsaw
Wroclaw
Lodz
Remote
B2B contract
Mid/Regular
18 000 - 23 000 PLN
.NET
ASP.NET
RabbitMQ
AWS Python/
Node.js Backend Developer
Accenture Polska
Warsaw, Gdansk +5
Warsaw
Gdansk
Katowice
Krakow
Lodz
Szczecin
Wroclaw
Employment contract
Mid/Regular
Node.js
Python
Terraform
Senior Java Developer
Accenture Polska
Krakow, Wroclaw +3
Krakow
Wroclaw
Katowice
Warsaw
Lodz
B2B contract/Employment contract
Senior
Spring Boot
AWS
GCP
Senior Salesforce Developer/
Tech Lead (Open)
Accenture Polska
Warsaw, Krakow +3
Warsaw
Krakow
Katowice
Wroclaw
Lodz
Employment contract
Senior
Apex
LWC
SOQL
MES Developer – DELMIA APRISO
Accenture Polska
Katowice, Warsaw +3
Katowice
Warsaw
Lodz
Wroclaw
Gdansk
Employment contract
Mid/Regular
JavaScript
CSS
HTML
Staff Core Platform Engineer
n8n
Remote
Employment contract
Lead / Principal
From 10 600 EUR
TypeScript
Distributed Systems
Full-Stack Engineer (Backend Leaning) - CreativeVoices
Elevenlabs
Remote
Other
Senior
AI Developer
TechTorch
Remote
Employment contract
Mid/Regular
LangChain
LangGraph
AWS Bedrock
Senior Application Engineer - NMS
Nasdaq
Remote
Employment contract
Senior
From 14 000 PLN
Senior Software Engineer - Rust - Payward Services
Kraken
Remote
Other
Senior
Kafka
RPC
Senior Software Engineer – Agent Systems
Kraken
Remote
Employment contract
Senior
LLMs
Senior Software Engineer - Rust - Consumer
Kraken
Remote
Other
Senior
Kafka
React
TypeScript
Senior Software Engineer - Rust - Core Services
Kraken
Remote
Other
Senior
Kafka
RPC
Software Engineer II - Rust - Pro
Kraken
Remote
Other
Mid/Regular
C++
Kafka
Senior Security Engineer - xStocks
Kraken
Remote
Other
Senior
Node.js
Solana
EVM
Senior Software Engineer - Conversational AI (Python)
Glia
Remote
Employment contract
Senior
Elixir
PostgreSQL
Kafka
Python Engineer
RNRS Solutions
Warsaw, Remote
Employment contract
Mid/Regular
NumPy
Pandas
Docker
Senior Software Engineer - Architecture
Rho
Remote
Employment contract
Senior
From 8 300 USD
Go
GraphQL
PostgreSQL
Staff/
Principal Software Engineer - Poland
Jump
Remote
Contractor
Lead / Principal
From 4 800 USD
LiveView
PostgreSQL
Kubernetes
Software Engineer (Backend & Infra)
GRAI Inc.
Remote
Employment contract
Mid/Regular
Go
Kubernetes
Docker
.NET Developer
Jobgether
Remote
Contractor
Mid/Regular
C#
ASP.NET
SQL Server
Senior Java Engineer (Payments)
Jobgether
Remote
Employment contract
Senior
Spring Boot
Kafka
PostgreSQL
Senior Python Developer
Jobgether
Remote
Employment contract
Senior
FastAPI
Flask
Docker
Founding Senior Software Engineer
Clipbook
Remote
Employment contract
Senior
TypeScript
PostgreSQL
Docker
Platform Engineer
EasySoftGroup
Krakow, Remote
Employment contract
Senior
TypeScript
NestJS
Kubernetes
Senior Python Developer
Luxoft DXC
Remote
Employment contract
Senior
PostgreSQL
AWS
MQTT
Back-end Software Developer - Java/
Spring
Luxoft DXC
Remote
Employment contract
Mid/Regular
Spring Boot
Kubernetes
Podman
Java Team Lead
Luxoft DXC
Krakow, Warsaw +2
Krakow
Warsaw
Wroclaw
Remote
Employment contract
Lead / Principal
Spark
Hadoop
SQL
Senior Java Developer /
Hadoop Platform Engineer
Luxoft DXC
Remote
Employment contract
Senior
Hadoop
Ansible
Kubernetes
Software Engineer
BLP Digital AG
Remote
Other
Mid/Regular
MySQL
Docker
Kubernetes
Senior Forward Deployment Engineer
Luxoft DXC
Warsaw, Remote
Employment contract
Senior
Spring
Docker
OpenShift
GenAI Engineer (LLM Applications on Azure)
Luxoft DXC
Remote
Employment contract
Mid/Regular
LangChain
Azure OpenAI
LangGraph
Senior Java Developer
Luxoft DXC
Remote
Employment contract
Senior
Spring Boot
Oracle Database
Kubernetes
Java with AWS Architect
Luxoft DXC
Remote
Employment contract
Mid/Regular
Spring Boot
Kafka
AWS
Java Team Lead
Luxoft DXC
Warsaw, Remote
Employment contract
Lead / Principal
Spring Boot
Angular
Docker
AI engineer with Agentic experience
Luxoft DXC
Remote
Employment contract
Mid/Regular
FastAPI
AWS
React
LLM Application Engineer
Klient Bulldogjob
Remote
B2B contract
Mid/Regular
25 000 - 33 000 PLN
PyTorch
JAX
OpenAI API
Backend Engineer, AI (Agent Systems)
Klient Bulldogjob
Remote
B2B contract
Mid/Regular
25 000 - 33 000 PLN
Node.js
PyTorch
Kubernetes
Senior Murex Integration Specialist
Luxoft DXC
Remote
Employment contract
Senior
SQL
Java
Python
Senior Backend Engineer
Luxoft DXC
Remote
Employment contract
Senior
TypeScript
OpenTelemetry
Kubernetes
Senior Backend Engineer (Cloud)
Luxoft DXC
Remote
Employment contract
Senior
Python
Go
Kubernetes
Senior Backend Developer (Python/
Docker)
Luxoft DXC
Remote
Employment contract
Senior
FastAPI
MongoDB
Docker
Senior Software Engineer (backend)
Luxoft DXC
Remote
Employment contract
Senior
Python
Kafka
AWS
Murex Tech Migration Senior SME
Luxoft DXC
Remote
Employment contract
Senior
MxML
Datamart
Python
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