Bulldogjob
For employers
Filter job offers

Location

PositionClear

Backend

Technology

Experience level

Employment Type

Salary brackets

Only with salary brackets

Backend Jobs

emagine Polska

Senior Python Engineer

emagine Polska
Remote
Contractor
Senior
AIBackendRAG
MoonPay

Senior Blockchain Engineer

MoonPay
Employment contract
Senior
Web3DeFiNFTs
Telnyx

Developer Relations Engineer

Telnyx
Other
Mid/Regular
SDK automationDeveloper experienceAPI
ERGO Technology & Services S.A.

Software Engineer (Generative AI)

ERGO Technology & Services S.A.
Employment contract
Mid/Regular
Generative AILLMPython
Stackmine

Integration Developer (C#, Azure)

Stackmine
Krakow
B2B contract/Employment contract
Mid/Regular
15 000 - 23 000 PLN
C#DevOpsCI/CD
Aristocrat

SQL Server Production DBA

Aristocrat
Warsaw
Employment contract
Mid/Regular
5 000 - 5 000 USD
DBAT-SQLStored Procedures
Devire

Senior Blockchain Engineer

Devire
Remote
B2B contract
Senior
24 300 - 28 500 PLN
Workato

Senior Java Engineer

Workato
Sofia
Employment contract
Senior
SQLJDBCKafka
Flyr

Staff Java/Go Engineer

Flyr
Krakow
Employment contract
Senior
GoPythonSQL
Devire

SAM Developer/Admin

Devire
Poznan
Employment contract
Mid/Regular
SAM ProJavaScriptSQL
ERGO Technology & Services S.A.

Software Engineer (SAP CPI)

ERGO Technology & Services S.A.
Employment contract
Mid/Regular
SAP PI/POWeb ServicesoData
Holisticon Connect Sp. z o.o.

Senior AWS Python Backend Engineer (MedTech)

Holisticon Connect Sp. z o.o.
Remote
B2B contract
Senior
20 800 - 24 000 PLN
PythonBackendMedTech
CRIF

Software Developer

CRIF
Wroclaw
Employment contract
Mid/Regular
SpringJPA/HibernateMS-SQL
Accenture Polska

Java Developer (Capital Markets or Banking) Internship Program (She/He/They)

Accenture Polska
Warsaw
Part-time
Internship
Capital MarketsBankingSQL
Atos

Senior Ruby Developer

Atos
Wroclaw
Employment contract
Senior
RailsActionCableNode.js
Veriff

Senior Software Engineer

Veriff
Other
Senior
PythonAPIsmessage-queuing
Devire

SAP Developer - Adobe Forms

Devire
Remote
B2B contract
Mid/Regular
25 200 - 29 400 PLN
SAPABAP OOS4Hana
Devire

Expert Java Developer

Devire
Warsaw
B2B contract
Mid/Regular
20 800 - 25 600 PLN
Spring BootMicroservicesTDD
Devire

Java&Kotlin Developer

Devire
Remote
B2B contract
Mid/Regular
20 800 - 25 600 PLN
KotlinSpringSQL
Helmes

Java Engineer

Helmes
Other
Junior
JavaAngularX-Road
Groupon

Javascript Automation Developer

Groupon
Remote
Employment contract
Senior
Apps ScriptN8NAI
TeamQuest

Kotlin Developer

TeamQuest
B2B contract
Senior
20 000 - 28 000 PLN
AndroidbackendPHP
N-iX

Middle Node.JS Engineer

N-iX
Remote
Other
Mid/Regular
JavaDockerKubernetes
TeamQuest

Software Engineer .Net

TeamQuest
B2B contract
Senior
21 000 - 28 000 PLN
.NET CoreMicrosoft SQL ServerAngular
TeamQuest

Kotlin Developer

TeamQuest
B2B contract
Senior
20 000 - 28 000 PLN
AndroidbackendPHP
Develocraft

R&D Engineer (C++)

Develocraft
Gdansk
B2B contract/Employment contract
Mid/Regular
17 000 - 25 000 PLN
Machine LearningImage ProcessingBig Data
TeamQuest

Software Engineer .Net

TeamQuest
B2B contract
Senior
21 000 - 28 000 PLN
.NET CoreMicrosoft SQL ServerAngular
Holisticon Connect Sp. z o.o.

Lead Cloud Developer (Java/Rust + Javascript/Typescript)

Holisticon Connect Sp. z o.o.
Remote
B2B contract/Employment contract
Senior
18 000 - 24 000 PLN
JavaRustJavaScript
TeamQuest

Kotlin Developer

TeamQuest
Bialystok
B2B contract
Senior
20 000 - 28 000 PLN
AndroidbackendPHP
TeamQuest

Kotlin Developer

TeamQuest
Gdansk
B2B contract
Senior
20 000 - 28 000 PLN
AndroidbackendPHP
T-Mobile Polska S.A.

Senior Value Added Services Specialist (VAS)

T-Mobile Polska S.A.
Warsaw
Employment contract
Senior
SMSCMMSCVoiceMail
TeamQuest

Kotlin Developer

TeamQuest
Lublin
B2B contract
Senior
20 000 - 28 000 PLN
AndroidbackendPHP
TeamQuest

Delphi Programmer

TeamQuest
B2B contract
Mid/Regular
14 000 - 18 000 PLN
XMLSOAPSVN
Sporty Group

Platform Engineer

Sporty Group
Remote
Other
Mid/Regular
Spring BootKubernetesDocker
TeamQuest

Kotlin Developer

TeamQuest
Warsaw
B2B contract
Senior
20 000 - 28 000 PLN
AndroidbackendPHP
Sporty Group

Senior Backend Engineer

Sporty Group
Remote
Other
Senior
Spring BootSpring CloudSpring Data
TeamQuest

Kotlin Developer

TeamQuest
Wroclaw
B2B contract
Senior
20 000 - 28 000 PLN
AndroidBackendPHP
TeamQuest

Software Engineer .Net

TeamQuest
Poznan
B2B contract
Senior
21 000 - 28 000 PLN
.NET CoreMicrosoft SQL ServerAngular
TeamQuest

Delphi Programmer

TeamQuest
B2B contract
Mid/Regular
14 000 - 18 000 PLN
XMLSOAPWebservice
TeamQuest

Delphi Programmer

TeamQuest
B2B contract
Mid/Regular
14 000 - 18 000 PLN
XMLSOAPWebservice
TeamQuest

Kotlin Developer

TeamQuest
Rzeszów
B2B contract
Mid/Regular
20 000 - 28 000 PLN
AndroidBackendPHP
TeamQuest

Delphi Programmer

TeamQuest
B2B contract
Mid/Regular
14 000 - 18 000 PLN
XMLSOAPWebServices
Accenture Polska

Dynamics CRM Developer

Accenture Polska
Warsaw
B2B contract
Mid/Regular
Dynamics CRMC#.NET Framework
TeamQuest

Delphi Programmer

TeamQuest
Rzeszów
B2B contract
Mid/Regular
14 000 - 18 000 PLN
XMLSOAPWebServices
TeamQuest

Delphi Programmer

TeamQuest
B2B contract
Mid/Regular
14 000 - 18 000 PLN
XMLSOAPWebservice
TeamQuest

Delphi Programmer

TeamQuest
B2B contract
Mid/Regular
14 000 - 18 000 PLN
XMLSOAPWebservice
Sporty Group

Backend Engineer

Sporty Group
Remote
Other
Mid/Regular
Spring BootSpring CloudSpring Data
TeamQuest

Delphi Programmer

TeamQuest
B2B contract
Mid/Regular
14 000 - 18 000 PLN
XMLSOAPWebservice
TeamQuest

Delphi Programmer

TeamQuest
B2B contract
Mid/Regular
14 000 - 18 000 PLN
XMLSOAPWebservices
Canonical

Linux Software Engineering Manager - Ubuntu Platform Optimisation

Canonical
Remote
Employment contract
Senior
LinuxPythonC++