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Backend Jobs in Żoliborz

MoonPay

Senior Blockchain Engineer

MoonPay
Employment contract
Senior
Web3DeFiNFTs
emagine Polska

Senior Python Engineer

emagine Polska
Remote
Contractor
Senior
AIBackendRAG
Telnyx

Developer Relations Engineer

Telnyx
Other
Mid/Regular
SDK automationDeveloper experienceAPI
Goldman Sachs

Software Engineer - Securities Settlement - GBM

Goldman Sachs
ServerlessAWSGCP
Goldman Sachs

Java Software Engineer - Securities Lending Technology

Goldman Sachs
Spring BootKafkaReact
KION Industrial Trucks & Services

Backend Developer

KION Industrial Trucks & Services
Employment contract
Mid/Regular
Spring BootMavenDocker
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
TeamQuest

Senior Programmer C

TeamQuest
Warsaw
Employment contract
Senior
16 000 - 18 000 PLN
ShellTCLPerl
TeamQuest

Mainframe (z/OS, Assembler) Developer

TeamQuest
B2B contract/Employment contract
Senior
28 000 - 38 000 PLN
z/OSMainframeIBM
TeamQuest

Mainframe (z/OS, Assembler) Developer

TeamQuest
B2B contract/Employment contract
Senior
28 000 - 38 000 PLN
z/OSMainframeCOBOL
TeamQuest

Mainframe (z/OS, Assembler) Developer

TeamQuest
Warsaw
B2B contract/Employment contract
Senior
28 000 - 38 000 PLN
z/OSMainframeIBM
TeamQuest

Mainframe (z/OS, Assembler) Developer

TeamQuest
B2B contract/Employment contract
Senior
28 000 - 38 000 PLN
z/OSMainframeHLASM
TeamQuest

Mainframe (z/OS, Assembler) Developer

TeamQuest
B2B contract/Employment contract
Senior
28 000 - 38 000 PLN
z/OSMainframeIBM
TeamQuest

Mainframe (z/OS, Assembler) Developer

TeamQuest
B2B contract/Employment contract
Senior
28 000 - 38 000 PLN
z/OSMainframeIBM
TeamQuest

C Programmer

TeamQuest
Warsaw
Employment contract
Mid/Regular
16 000 - 18 000 PLN
ShellTCLPerl
TeamQuest

Developer Microsoft Dynamics 365 Finance & Operations (D365 F&O)

TeamQuest
B2B contract
Mid/Regular
22 000 - 27 000 PLN
X++C#SQL Server
TeamQuest

Software Engineer .Net

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

Software Engineer .Net

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

Software Engineer .Net

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

LLM Engineer Internship Program (She/He/They)

Accenture Polska
Warsaw
Part-time
Internship
PythonAIGenAI
Provectus

Senior Python Developer

Provectus
B2B contract
Senior
FastAPIDjangoFlask
NFQ

Software Engineer (PHP)

NFQ
Remote
B2B contract
Mid/Regular
SymfonyMySQLDoctrine ORM
Helmes

.NET Developer

Helmes
Remote
Other
Mid/Regular
.NETPythonAzure
Tide

Engineering Manager (Tech Lead)

Tide
Remote
Employment contract
Lead / Principal
From 7 400 EUR
Spring BootMicroservicesRESTful APIs
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
F5

Sr Software Engineer

F5
Warsaw
Employment contract
Senior
KubernetesAIAWS
Solvd

Senior Software Engineer (Java)

Solvd
Remote
Other
Senior
SpringMariaDBREST API
Provectus

Senior Java Engineer

Provectus
B2B contract
Senior
KubernetesDockerMaven
Nomagic

Staff Software Engineer

Nomagic
Warsaw
Employment contract
Lead / Principal
From 32 000 PLN
AIRoboticsSoftware Development
Nomagic

Senior Software Engineer

Nomagic
Warsaw
Employment contract
Senior
From 25 000 PLN
PythonAISoftware Engineering
Nomagic

Senior Robotics & Software Engineer

Nomagic
Employment contract
Senior
From 25 000 PLN
PythonABBAI
Truv

Software Engineer

Truv
Remote
Other
Mid/Regular
DevOpsAWSDocker
MoonPay

Blockchain Engineer

MoonPay
Other
Mid/Regular
Web3DeFiNFTs
Legend

Software Engineer

Legend
Warsaw
Employment contract
Mid/Regular
APIsbackend servicesautomation systems
Keyloop

Senior Ruby on Rails Engineer

Keyloop
Employment contract
Senior
RubyRSpecJavaScript
Keyloop

Ruby on Rails Developer

Keyloop
Employment contract
Mid/Regular
RubyRSpecJavaScript
Kong

Engineering Manager - Gateway - EMEA

Kong
Remote
Employment contract
Senior
RustLinuxdistributed systems
Civitta

C# (Aspose) Developer

Civitta
Remote
Other
Junior
From 800 EUR
AsposeLINQ
Fresha

Senior Backend Developer

Fresha
Warsaw
Contractor
Senior
ElixirGraphQLTypeScript
Dun & Bradstreet

.NET Software Engineer

Dun & Bradstreet
Warsaw
Employment contract
Senior
C#.NETT-SQL
Okta

Staff Software Engineer - Protocols

Okta
Remote
Employment contract
Senior
JavaScriptTypeScriptMongoDB
Readdle

Senior Full Stack Engineer

Readdle
Remote
Other
Senior
GoHTMLCSS
Capital on Tap

Backend Software Engineer

Capital on Tap
Remote
Contractor
Mid/Regular
C#.Net CoreSQL Server
Datapeople

DevOps Engineer

Datapeople
Part-time
Senior
DevOpsSREPython
Redis

Senior Software Engineer, Ecosystem Integrations

Redis
Remote
Employment contract
Senior
JavaPythonJavaScript
Redis

Backend Software Engineer - AI

Redis
Remote
Employment contract
Senior
AIBackendCloud Services
Hashicorp

Sr. Developer Advocate

Hashicorp
Remote
Contractor
Senior
Infrastructure as CodeDevOpsHashiCorp