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Backend Jobs in Gdynia
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Senior Software Engineer
The Flex
Paris, Belfast +5
Paris
Belfast
Brighton
Birmingham
London
Manchester
Remote
Employment contract
Senior
React
AWS
Python
Software Engineer (Python–GenAI) | f/
m/
d
ERGO Technology & Services S.A.
Gdansk, Warsaw
Employment contract
Mid/Regular
Azure OpenAI
Azure Machine Learning
Docker
Senior Golang Software Engineer
IDT
Warsaw, Tbilisi +3
Warsaw
Tbilisi
Minsk
Belgrade
Remote
Contractor
Senior
SQL
NoSQL
Kubernetes
Senior Java Developer
Luxoft DXC
Remote
Employment contract
Senior
Spring
Hibernate
Angular
Murex CTB Consultant
Luxoft DXC
Remote
Employment contract
Mid/Regular
MxML
SQL
MSL
Software Engineer (Generative AI) | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Mid/Regular
Azure OpenAI
Azure Machine Learning
Kubernetes
Senior Software Developer (Python, Java)
Luxoft DXC
Remote
Employment contract
Senior
Python
Gen AI
Software Engineer (Backend Python/
AWS/
LLM) | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Mid/Regular
AWS
LLM
DynamoDB
Senior Software Engineer (.NET /
Azure) | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Senior
C#
Azure
Terraform
Software Engineer (IAM) | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Mid/Regular
.NET
C#
PowerShell
Senior Software Developer - React Native
Luxoft DXC
Remote
Employment contract
Senior
JavaScript
Java
Kotlin
Senior Murex Front-Office Migration BA
Luxoft DXC
Remote
Employment contract
Senior
MxML
Datamart
Murex MxML Developer
Luxoft DXC
Remote
Employment contract
Mid/Regular
Murex
XML
Datamart
Senior Murex Front-Office Pre-trade Developer
Luxoft DXC
Remote
Employment contract
Senior
SQL
Python
UNIX
Senior QA Engineer Manual/
Automation (Python)
Luxoft DXC
Remote
Employment contract
Senior
Postman
Swagger
SQL
Senior Data Migration Engineer (Java, Universe DB, SQL)
Luxoft DXC
Remote
Employment contract
Senior
SQL
Universe DB
Spring Boot
Senior Ruby on Rails Engineer
Keyloop
Reading, Remote
Employment contract
Senior
Ruby
RSpec
JavaScript
Ruby on Rails Developer
Keyloop
Reading, Remote
Employment contract
Senior
Ruby
RSpec
JavaScript
Software Engineer (SAP Integration Suite) | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Mid/Regular
SAP PI
Microsoft BizTalk
SAP BTP
Java Developer Mid/
Senior
Accenture Polska
Warsaw, Lodz +3
Warsaw
Lodz
Katowice
Wroclaw
Gdansk
Employment contract
Senior
Spring Boot
Hibernate
Docker
Mid/
Senior AVEVA MES engineer
Accenture Polska
Warsaw, Lodz +3
Warsaw
Lodz
Katowice
Wroclaw
Gdansk
Employment contract
Mid/Regular
SQL Server
SSRS
Visual Basic
SAP BTP CAP Java Developer
LeverX
Wroclaw, Warsaw +1
Wroclaw
Warsaw
Remote
B2B contract/Employment contract
Mid/Regular
SAP CAP
SAP BTP
OData
SAP CAP Java Cloud Developer
LeverX
Wroclaw, Warsaw +1
Wroclaw
Warsaw
Remote
B2B contract/Employment contract
Senior
SAP CAP
Spring
Maven
Advanced Software Engineer (Java)
Innovecs
Remote
Employment contract
Senior
Middle PHP Developer
Evoplay Games
Kyiv, Limassol +3
Kyiv
Limassol
Lviv
Warsaw
Remote
Employment contract/Other
Mid/Regular
PHPUnit
Docker
Git
Graphics Software Engineer (GPU Performance & Rendering)
Luxoft DXC
Gdansk
Employment contract
Mid/Regular
HLSL
GPU
DirectX
С++ Software Engineer with Graphics experience (DirectX 11 or DirectX 12)
Luxoft DXC
Gdansk
Employment contract
Mid/Regular
DirectX 11
DirectX 12
HLSL
Senior C#/
.NET Developer
Luxoft DXC
Remote
Employment contract
Senior
.NET
React
MongoDB
Murex BA - Allrounder
Luxoft DXC
Remote
Employment contract
Mid/Regular
SQL
UNIX
Python Backend Developer
Neurons Lab
Madrid, Valencia +1
Madrid
Valencia
Remote
Other
Senior
FastAPI
Memgraph
Docker
Systems Administrator | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Mid/Regular
Windows Server
IIS
MS SQL Server
Software Engineer (Python & R) | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Mid/Regular
R
Docker
Kubernetes
Senior Software Engineer | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Senior
Vue.js
TypeScript
SQL Server
Senior Software Engineer (.NET/
Azure/
Terraform) | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Senior
Azure
Terraform
C#
Senior Software Engineer (IAM) | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Senior
.NET
C#
PowerShell
Software Engineer (SAP BTP) | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Mid/Regular
Groovy
iFlows
SAP S/4HANA
AI Engineer
Pragmatike
Remote
Employment contract
Senior
PyTorch
Transformers
diffusers
Golang Developer
Ruby Labs
Remote
Other
Mid/Regular
Kubernetes
PostgreSQL
Redis
Senior Backend Engineer (L5-L6) 100% remote
Apollo.io
Remote
Employment contract
Senior
28 000 - 40 000 PLN
React
TypeScript
Docker
Senior Software Developer - React Native
Luxoft DXC
Remote
Employment contract
Senior
JavaScript
Java
Kotlin
PowerBuilder/
Python Developer
Luxoft DXC
Remote
Employment contract
Mid/Regular
Python
Java
SQL
Middle Back-End Engineer (Java)
Innovecs
Remote
Employment contract
Mid/Regular
Senior Full Stack Engineer
Readdle
Remote
Employment contract
Senior
JavaScript
AWS
GCP
Full-Stack Engineer (Web & APIs)
The Flex
Paris, Belfast +5
Paris
Belfast
Brighton
Birmingham
London
Manchester
Remote
Employment contract
Mid/Regular
React
AWS
Python
Software Engineer - Trading Core
Wincent
Bratislava, Remote
Employment contract
Senior
From 6 600 EUR
Software Engineer - OTC Team
Wincent
Bratislava, Remote
Employment contract
Senior
From 6 600 EUR
AWS
Software Engineer - Algo team
Wincent
Bratislava, Remote
Employment contract
Senior
From 6 600 EUR
Software Engineer - Energy Trading
Wincent
Prague, Remote
Employment contract
Senior
From 6 600 EUR
Platform - Software Engineer
HighlightTA
Remote
Employment contract
Mid/Regular
AWS
Kubernetes
Terraform
Developer Relations Engineer
PubNub
Katowice, London +1
Katowice
London
Remote
Employment contract
Mid/Regular
4 100 - 7 000 GBP
TypeScript
Swift
Kotlin
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