Mid Back-end Engineer

Backend Engineer | Mid - Senior | UCP team

BackendSecurityGoPHPAPIMySQL

Backend Engineer | Mid | PHP | Systems Team

19.8k - 24k PLN

Backend Engineer | Mid | PHP | Systems Team

19 800 - 24 000 PLN

BackendPHPSecurityAI

BackendNetworkingNetworksLinux

Mid Backend Engineer | Networking Solutions

TeltonikaWarszawa

Mid Backend Engineer | Networking Solutions

TeltonikaWarszawaMid

Backend Engineer | Mid - Senior | Go | Saily

Backend Engineer | Mid - Senior | Go | Saily

BackendGoAIK8sSQLMySQL

Backend Engineer | Mid - Senior | Go | Threat Protection

Backend Engineer | Mid - Senior | Go | Threat Protection

BackendGoSecurityMicroservices

React NativeReactJSNodeJSPHPGo

Product Engineer (Mid)

TelemediWarszawa

Product Engineer (Mid)

TelemediWarszawaMid

Next Technology ProfessionalsWarszawa

Go / TypeScript Backend Engineer (Mid/Senior)

23.5k - 38.6k PLN

Go / TypeScript Backend Engineer (Mid/Senior)

23 520 - 38 640 PLN

Next Technology ProfessionalsWarszawaZdalnieMid

GoTypeScriptBackendNodeAPIAI

Backend Engineer | Mid - Senior | Transition to Go | Saily

Backend Engineer | Mid - Senior | Transition to Go | Saily

BackendGoAIPHPPythonC#.NETJava

eConsultingWarszawaZdalnieMid

Senior/Mid Back-end Engineer (Node.js/Cloud)

eConsultingWarszawa

Senior/Mid Back-end Engineer (Node.js/Cloud)

Node.jsCloudMicroservices

AIGoBackendPythonJavaScript

AI Product Engineer (Mid/Senior)

13k - 22k PLN

TidioWarszawa

AI Product Engineer (Mid/Senior)

13 000 - 22 000 PLN

TidioWarszawaZdalnieMid

Security Engineer | Mid - Senior | WebSec Team

17.2k - 33k PLN

Security Engineer | Mid - Senior | WebSec Team

17 200 - 33 000 PLN

SecurityTestingBackendAI

Agentic Product Engineer | Mid - Senior | Full-stack | Saily

27k - 37.5k PLN

Agentic Product Engineer | Mid - Senior | Full-stack | Saily

27 000 - 37 500 PLN

AITestingNetworkBackend

SHIMI sp. z o.o.ZdalnieMid

Mid/Senior AI Engineer (m/f/n)

29.4k PLN

SHIMI sp. z o.o.

Mid/Senior AI Engineer (m/f/n)

29 400 PLN

AILLMLangGraphFastAPIBackend

Comarch SAKraków +4Senior

Software Engineer (Java)

Comarch SAKraków +4

Software Engineer (Java)

JavaSzkoleniaAIKrakówGdańsk

Mid Java Software Engineer

SportradarWarszawa

Mid Java Software Engineer

SportradarWarszawaMid

PHPLaravelBackendArchitecture

Regular/Senior PHP Software Engineer (Laravel)

10.1k - 21k PLN

SpyrosoftWrocław

Regular/Senior PHP Software Engineer (Laravel)

10 080 - 21 000 PLN

SpyrosoftWrocławMid

GPC Global Technology CenterKraków

Engineer Regular

Engineer Regular

GPC Global Technology CenterKrakówMid

SecurityAIGenerative AICloud

SwingDev—a hippo companyWarszawa +3

Mid Back-end Engineer (Node.js)

23k - 26k PLN

Mid Back-end Engineer (Node.js)

23 000 - 26 000 PLN

SwingDev—a hippo companyWarszawa +3ZdalnieMid

PostgreSQLNest.jsTypeScript

Vectoryx GmbHWarszawaZdalnieMid

Backend Engineer Senior/Mid

24.7k - 31.8k PLN

Vectoryx GmbHWarszawa

Backend Engineer Senior/Mid

24 696 - 31 752 PLN

PythonAIAPI

westcode.aiKraków +4Senior

Mid/Senior Backend Engineer (Java) | Greenfield Gaming Platform

25.2k - 33.6k PLN

westcode.aiKraków +4

Mid/Senior Backend Engineer (Java) | Greenfield Gaming Platform

25 200 - 33 600 PLN

Core JavaJavaSpring BootKafka

CRODUKraków +9ZdalnieSenior

Mid AI / Backend Engineer

33.6k - 37k PLN

CRODUKraków +9

Mid AI / Backend Engineer

33 600 - 36 960 PLN

PythonfastapiRAGAWS/ Azure

Mid Software Engineer

15k - 21.5k PLN

QED.aiWarszawa

Mid Software Engineer

15 000 - 21 500 PLN

QED.aiWarszawaMid

AndroidDjangoReactPython

Software Engineer Mid (Java)

Motorola SolutionsKraków

Software Engineer Mid (Java)

Motorola SolutionsKrakówMid

JavaTomcatHibernate

Mid Software Engineer - Python

GuidewireKraków +4

Mid Software Engineer - Python

PythonfastapiFlaskSQLAlchemy

GuidewireKraków +4Mid

PostgreSQLDynamoDBTerraformAWS

Senior or Mid Backend Software Engineer (m/f/d)

12.6k - 30.8k PLN

TradevestWarszawa

Senior or Mid Backend Software Engineer (m/f/d)

12 600 - 30 750 PLN

TradevestWarszawaMid

Junior/Mid Java Engineer (nice to have: GWT)

ITLTWarszawa

Junior/Mid Java Engineer (nice to have: GWT)

ITLTWarszawaJunior

Regular Software Engineer

Luxoft DXCKraków +1

Regular Software Engineer

Luxoft DXCKraków +1Mid

PythonScalaSpark

Mid/Senior Software Engineer

Kuehne+NagelWrocław

Mid/Senior Software Engineer

Kuehne+NagelWrocławMid

JavaAngular

The CodestWarszawa +4ZdalnieSenior

Mid/Senior Fullstack Engineer (Java&Kotlin + JavaScript)

20k - 26k PLN

The CodestWarszawa +4

Mid/Senior Fullstack Engineer (Java&Kotlin + JavaScript)

20 000 - 26 000 PLN

JavaScriptTypeScriptCI/CDJava

Mid Software Engineer - Python

Guidewire SoftwareKraków

Mid Software Engineer - Python

Guidewire SoftwareKrakówMid

PythonFastAPISQLAlchemyDocker

FLOBOTICS sp. z o.o.Warszawa

Python Automation Engineer (Mid/Senior)

16.8k - 25.2k PLN

Python Automation Engineer (Mid/Senior)

16 800 - 25 200 PLN

FLOBOTICS sp. z o.o.WarszawaZdalnieSenior

PythonSQL

Software Engineer Mid (Java)

Motorola Solutions Systems PolskaKraków

Software Engineer Mid (Java)

Motorola Solutions Systems PolskaKrakówMid

JavaTomcatHibernateRHEL

VISTULO sp. z o.o.Warszawa

Mid Java Backend Engineer

30.2k - 37k PLN

Mid Java Backend Engineer

30 240 - 36 960 PLN

VISTULO sp. z o.o.WarszawaZdalnieMid

JavaAWSSpring Boot

Serwer MCP dla Claude i ChatGPT

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Praca Mid Back-end Engineer - 36 ofert | czyjesteldorado.pl

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Mid Back-end Engineer

36 ofert pracy w 0.035s

Mid Software Engineer (Fullstack) - Smart Navigation

14.6k - 20.8k PLN

AllegroToruń

Mid Software Engineer (Fullstack) - Smart Navigation

14 600 - 20 825 PLN

AllegroToruńMid

KotlinReact.jsTypeScript

SQUARE ONE RESOURCESWarszawa

Mid .Net Engineer (k/m/x)

19.3k - 21k PLN

Mid .Net Engineer (k/m/x)

19 320 - 21 000 PLN

SQUARE ONE RESOURCESWarszawaZdalnieJunior

.NETC#ASP.NETRestApiSQLMongoDB

Backend Engineer | Mid - Senior | Go | Coveron

Backend Engineer | Mid - Senior | Go | Coveron

BackendGoSecurityMicroservices

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Weź udział

Backend Engineer | Mid - Senior | UCP team

Backend Engineer | Mid - Senior | UCP team

BackendSecurityGoPHPAPIMySQL

Backend Engineer | Mid | PHP | Systems Team

19.8k - 24k PLN

Backend Engineer | Mid | PHP | Systems Team

19 800 - 24 000 PLN

BackendPHPSecurityAI

BackendNetworkingNetworksLinux

Mid Backend Engineer | Networking Solutions

TeltonikaWarszawa

Mid Backend Engineer | Networking Solutions

TeltonikaWarszawaMid

Backend Engineer | Mid - Senior | Go | Saily

Backend Engineer | Mid - Senior | Go | Saily

BackendGoAIK8sSQLMySQL

Backend Engineer | Mid - Senior | Go | Threat Protection

Backend Engineer | Mid - Senior | Go | Threat Protection

BackendGoSecurityMicroservices

React NativeReactJSNodeJSPHPGo

Product Engineer (Mid)

TelemediWarszawa

Product Engineer (Mid)

TelemediWarszawaMid

Next Technology ProfessionalsWarszawa

Go / TypeScript Backend Engineer (Mid/Senior)

23.5k - 38.6k PLN

Go / TypeScript Backend Engineer (Mid/Senior)

23 520 - 38 640 PLN

Next Technology ProfessionalsWarszawaZdalnieMid

GoTypeScriptBackendNodeAPIAI

Backend Engineer | Mid - Senior | Transition to Go | Saily

Backend Engineer | Mid - Senior | Transition to Go | Saily

BackendGoAIPHPPythonC#.NETJava

eConsultingWarszawaZdalnieMid

Senior/Mid Back-end Engineer (Node.js/Cloud)

eConsultingWarszawa

Senior/Mid Back-end Engineer (Node.js/Cloud)

Node.jsCloudMicroservices

AIGoBackendPythonJavaScript

AI Product Engineer (Mid/Senior)

13k - 22k PLN

TidioWarszawa

AI Product Engineer (Mid/Senior)

13 000 - 22 000 PLN

TidioWarszawaZdalnieMid

Security Engineer | Mid - Senior | WebSec Team

17.2k - 33k PLN

Security Engineer | Mid - Senior | WebSec Team

17 200 - 33 000 PLN

SecurityTestingBackendAI

Agentic Product Engineer | Mid - Senior | Full-stack | Saily

27k - 37.5k PLN

Agentic Product Engineer | Mid - Senior | Full-stack | Saily

27 000 - 37 500 PLN

AITestingNetworkBackend

SHIMI sp. z o.o.ZdalnieMid

Mid/Senior AI Engineer (m/f/n)

29.4k PLN

SHIMI sp. z o.o.

Mid/Senior AI Engineer (m/f/n)

29 400 PLN

AILLMLangGraphFastAPIBackend

Comarch SAKraków +4Senior

Software Engineer (Java)

Comarch SAKraków +4

Software Engineer (Java)

JavaSzkoleniaAIKrakówGdańsk

Mid Java Software Engineer

SportradarWarszawa

Mid Java Software Engineer

SportradarWarszawaMid

PHPLaravelBackendArchitecture

Regular/Senior PHP Software Engineer (Laravel)

10.1k - 21k PLN

SpyrosoftWrocław

Regular/Senior PHP Software Engineer (Laravel)

10 080 - 21 000 PLN

SpyrosoftWrocławMid

GPC Global Technology CenterKraków

Engineer Regular

Engineer Regular

GPC Global Technology CenterKrakówMid

SecurityAIGenerative AICloud

SwingDev—a hippo companyWarszawa +3

Mid Back-end Engineer (Node.js)

23k - 26k PLN

Mid Back-end Engineer (Node.js)

23 000 - 26 000 PLN

SwingDev—a hippo companyWarszawa +3ZdalnieMid

PostgreSQLNest.jsTypeScript

Vectoryx GmbHWarszawaZdalnieMid

Backend Engineer Senior/Mid

24.7k - 31.8k PLN

Vectoryx GmbHWarszawa

Backend Engineer Senior/Mid

24 696 - 31 752 PLN

PythonAIAPI

westcode.aiKraków +4Senior

Mid/Senior Backend Engineer (Java) | Greenfield Gaming Platform

25.2k - 33.6k PLN

westcode.aiKraków +4

Mid/Senior Backend Engineer (Java) | Greenfield Gaming Platform

25 200 - 33 600 PLN

Core JavaJavaSpring BootKafka

CRODUKraków +9ZdalnieSenior

Mid AI / Backend Engineer

33.6k - 37k PLN

CRODUKraków +9

Mid AI / Backend Engineer

33 600 - 36 960 PLN

PythonfastapiRAGAWS/ Azure

Mid Software Engineer

15k - 21.5k PLN

QED.aiWarszawa

Mid Software Engineer

15 000 - 21 500 PLN

QED.aiWarszawaMid

AndroidDjangoReactPython

Software Engineer Mid (Java)

Motorola SolutionsKraków

Software Engineer Mid (Java)

Motorola SolutionsKrakówMid

JavaTomcatHibernate

Mid Software Engineer - Python

GuidewireKraków +4

Mid Software Engineer - Python

PythonfastapiFlaskSQLAlchemy

GuidewireKraków +4Mid

PostgreSQLDynamoDBTerraformAWS

Senior or Mid Backend Software Engineer (m/f/d)

12.6k - 30.8k PLN

TradevestWarszawa

Senior or Mid Backend Software Engineer (m/f/d)

12 600 - 30 750 PLN

TradevestWarszawaMid

Junior/Mid Java Engineer (nice to have: GWT)

ITLTWarszawa

Junior/Mid Java Engineer (nice to have: GWT)

ITLTWarszawaJunior

Regular Software Engineer

Luxoft DXCKraków +1

Regular Software Engineer

Luxoft DXCKraków +1Mid

PythonScalaSpark

Mid/Senior Software Engineer

Kuehne+NagelWrocław

Mid/Senior Software Engineer

Kuehne+NagelWrocławMid

JavaAngular

The CodestWarszawa +4ZdalnieSenior

Mid/Senior Fullstack Engineer (Java&Kotlin + JavaScript)

20k - 26k PLN

The CodestWarszawa +4

Mid/Senior Fullstack Engineer (Java&Kotlin + JavaScript)

20 000 - 26 000 PLN

JavaScriptTypeScriptCI/CDJava

Mid Software Engineer - Python

Guidewire SoftwareKraków

Mid Software Engineer - Python

Guidewire SoftwareKrakówMid

PythonFastAPISQLAlchemyDocker

FLOBOTICS sp. z o.o.Warszawa

Python Automation Engineer (Mid/Senior)

16.8k - 25.2k PLN

Python Automation Engineer (Mid/Senior)

16 800 - 25 200 PLN

FLOBOTICS sp. z o.o.WarszawaZdalnieSenior

PythonSQL

Software Engineer Mid (Java)

Motorola Solutions Systems PolskaKraków

Software Engineer Mid (Java)

Motorola Solutions Systems PolskaKrakówMid

JavaTomcatHibernateRHEL

VISTULO sp. z o.o.Warszawa

Mid Java Backend Engineer

30.2k - 37k PLN

Mid Java Backend Engineer

30 240 - 36 960 PLN

VISTULO sp. z o.o.WarszawaZdalnieMid

JavaAWSSpring Boot