IT Oprogramowanie Libertów

Lead Software Engineer @ Antal

Doświadczenie w zarządzaniu globalnymi zespołami, pracującymi w różnych strefach czasowych oraz w rozwijaniu zespołów inżynierskich offshore. Znajomość platform technologicznych – zarówno wewnętrznych, jak i chmurowych. Umiejętności inżynierskie więcej...

Senior Full-Stack Developer @ Mindbox Sp. z o.o

Technical Requirements Azure Expertise: 7+ years of hands-on experience in Azure development (Functions, App Insights, APIM, Service Bus). Programming Skills: Strong proficiency in Python, with additional experience in Java or .NET. Unit Testing więcej...

Java Backend Engineer @ Connectis_

Min. 5 lat komercyjnego doświadczenia w Java (backend, produkcja) – must have!Udokumentowane, projektowe doświadczenie z narzędziami AI i Agentic AI – min. 1 wdrożony projekt (nie PoC, nie kurs) – must have!Komunikatywność techniczna – praca w ś więcej...

Senior AWS Python Consultant @ GFT Poland

Requirements:4+ years of hands-on experience working with Python.Experience working with AWS ServicesExperience with CI/CD tooling including Jenkins, Git, Ansible.Practical knowledge of DevOps practices.Experience working in Agile environments.E więcej...

Senior AWS Python Engineer @ GFT Poland

Your skills:4+ years of hands-on experience working with Python.Experience working with AWS ServicesExperience with CI/CD tooling including Jenkins, Git, Ansible.Practical knowledge of DevOps practices.Experience working in Agile environments.Ex więcej...

Senior Data Consultant (Hadoop, Spark) @ GFT...

Experience with Pyspark or Scala development and designExperience using scheduling tools such as AirflowKnowledge of Hadoop ecosystem including Spark, Hive, YARN and ETL frameworksStrong SQL and RESTful services knowledgeExperience working on Un więcej...

Senior .NET Engineer @ GFT Poland

Proficient in C# and its ecosystemsStrong experience with .NET, including .NET 6 onwardsStrong experience with Microsoft SQL ServerFamiliarity with MVC and Web APIFrontend development experience including HTML, CSS, JavaScript, and modern framew więcej...

Senior AI Engineer @ Scalo

Ta oferta jest dla Ciebie, jeśli: posiadasz bardzo dobre umiejętności programowania w Pythonie oraz doświadczenie w budowie produkcyjnych usług backendowych i API, masz doświadczenie w tworzeniu i wdrażaniu aplikacji opartych na LLM w środowisku więcej...

Lead .NET Engineer @ N-iX

Extensive experience 8+ years developing backend services and APIs in C#/.NETExperience with Azure services including App Services, AKS, Blob Storage, SQL/NoSQL DatabasesExperience with microservices architecture and distributed systemsHands-on więcej...

Senior Python Consultant @ GFT Poland

Must have4-5 years of commercial experience with Python development.Hands-on experience with one of the following frameworks: Flask, FastAPI, or Django.Experience designing and developing REST APIs.Understanding of microservices architecture and więcej...

Senior Java Consultant @ GFT Poland

Must have4-5 yeras of commercial experience in Java development (Java 8, 11, 17 or newer).Hands-on experience with Spring and Spring Boot frameworks.Experience designing and developing RESTful APIs.Good understanding of microservices architectur więcej...

Expert Java Consultant @ GFT Poland

5+ years of hands-on experience in Java backend developmentExperience building microservices, REST APIs, and distributed systemsExperience developing high-performance, scalable, and highly available applicationsExperience with SQL, NoSQL, and la więcej...

Senior Datacenter Inżynier (obszar Cisco)

Regular- Senior Java Developer

Content Moderator with Bulgarian

Data Engineer

Dyrektor Działu IT Governance & Technology Risk...

Senior Developer

Inżynier CyberSecurity

Test Automation Engineer (K/M)

Technical Service Desk Team Leader

AI Adoption & Acceleration Manager

Business Analyst – COREP / FINREP Regulatory...

Senior Engineer @ VGW Nowe

5-7+ years of professional full-stack engineering experience with strong core engineering fundamentals;Strong proficiency in TypeScript alongside solid frontend and backend development capabilities;Pixi.js experience is very desirable;Experience więcej...

AI Fullstack Engineer @ Antal Nowe

Doświadczenie jako Full Stack Developer lub AI Engineer.Bardzo dobra znajomość Python oraz/lub Java lub Node.js.Doświadczenie z REST API, GraphQL oraz architekturą mikroserwisową.Znajomość React oraz TypeScript (lub innego nowoczesnego framework więcej...

Java Script/ Mashup Dev @ Mindbox Sp. z o.o

10+ years of professional front-end development experience, with significant expertise in React.js (16.x or higher). Proven track record in TypeScript and ES6 programming. Advanced experience with D3.js for data visualization and AG-Grid for gri więcej...

Lead Backend Engineer (Go / Java) @ iTeamly

Experience at Staff Engineer / Tech Lead / Architect level.Strong background in backend development and distributed systems.Experience in leading or significantly contributing to greenfield or early-stage system design.Ability to work independen więcej...

Senior C# Engineer @ Infoniqa Poland Sp. z o.o

At least five years of practical experience in programming with C#, .NET, .NET Core, WPF/XAML Extensive experience with Microsoft SQL Server and development with T-SQL Experience with Webservices (REST API) Visual Studio, GIT Good knowledge of o więcej...

AWS Python Develper @ Antal

Strong hands-on experience with Python development and automationPractical experience working with AWS services in enterprise-scale environmentsStrong knowledge of CI/CD tooling including Jenkins, Git and AnsibleExperience with Infrastructure as więcej...

Fullstack Engineer @ Vatix

What we're looking for5+ years building and shipping production software as a full-stack engineer.Strong Python (we use Django; deep experience with any mature Python web framework transfers well) and strong React + TypeScript.A sharp eye for wh więcej...

Site Reliability Engineer @ Mindbox Sp. z o.o

5+ years of experience in Site Reliability Engineering or Production Support roles. Strong background in troubleshooting high-availability systems in complex enterprise environments. Proficiency with automation and CI/CD tools such as Ansible, J więcej...

Applied AI Engineer @ iTeamly

Commercial experience building and shipping production LLM applicationsExperience designing and implementing AI evaluation frameworksPractical experience with LLM-as-a-Judge, golden datasets, or regression testing approachesExperience building a więcej...

Senior Full Stack AI/ML Engineer @ Mindbox Sp...

7+ years of software engineering experience, including 3+ years delivering production AI/ML pipelines or applications. Successfully delivered 2+ end-to-end AI solutions, including at least one enterprise conversational AI system deployed to prod więcej...

Programme Coordinator @ Antal

Experience in coordination, training administration, project support, or awareness-related rolesVery good organizational and multitasking skillsStrong communication skills with the ability to work with different stakeholder groupsAnalytical mind więcej...

Data & AI Engineer @ Antal

Doświadczenie w Pythonie, najlepiej z użyciem FastAPI.Znajomość mikroserwisów i architektury rozproszonej.Doświadczenie z bazami danych: MongoDB, PostgreSQL oraz Vector Stores.Praktyka w pracy z dużymi zbiorami danych: Hadoop, Starburst (Data Vi więcej...

ETL Engineering Lead @ Antal

• Minimum 7 lat doświadczenia w obszarze Data Engineering lub Data Transformation.• Doświadczenie w prowadzeniu zespołów technicznych lub koordynacji dostarczania rozwiązań data.• Bardzo dobra znajomość narzędzi ETL, takich jak Datastage, Inform więcej...

Backend Engineer @ VGW

VGW is an interactive entertainment company, harnessing technology and creativity to deliver world-class, free-to-play online social games. We have an exciting opportunity to join our Engineering team in Krakow and are currently looking for a So więcej...

Senior Test Engineer @ VIRTUSA

Bachelor’s degree in Computer Science or related field, or equivalent experience.7+ years in software testing or test engineering (client and server systems) (platform and device).5+ years designing and implementing automated test frameworks.Str więcej...

Technical Lead (.net, c#) @ OneRail Poland Sp...

8+ years in software engineering (ideally .NET C#), with at least 2 years in a technical leadership role. Experience in other tech stacks like Node.js as a plus.Demonstrated expertise in designing and developing scalable APIs, with knowledge of więcej...

Senior Site Reliability Engineer @ Kontakt.io

What You Bring Experience in Site Reliability Engineering, Cloud Infrastructure, or Platform Engineering. Software engineering experience building production-grade systems (Java, Python, Go, or similar). Solid track record working on high-traffi więcej...

Senior Full-Stack .NET @ ELEKS

4+ years of experience with C#, .NET Core, NET Framework .NET 83+ years of experience with React and JavaScriptExperience with Azure native microservices architecture & Azure services (key vault, AKS, storage queue, service bus, Azure Functions więcej...

Senior QA Specialist @ Reality Games

4+ years of professional QA experience in mobile games, ideally Unity-powered titles.Deep understanding of mobile game development cycles (F2P, live ops, client-server models).Strong experience testing across a variety of mobile hardware and OS więcej...

Game & Marketing Artist @ Reality Games

A strong portfolio showing both game assets and promotional/marketing work.Versatility – ability to design icons, environments, UI, banners, mockups, etc.Proficiency in Photoshop, Illustrator, Figma or similar tools.Eye for layout, typography, c więcej...

2D Graphic Designer - Monopoly World @ Reality...

What We’re Looking For: Strong skills in Adobe Photoshop. Experience in 2D graphic design (a portfolio with commercial projects = big plus). Comfort working with brand guidelines and app store requirements. Detail-oriented, organized, and effici więcej...

Software Development Engineer @ Mindbox Sp. z...

5+ years of experience with: Java (11+), Maven, Spring Framework (Boot, Cloud, Security, Integration, Batch, WebFlux, Data) Reactive microservices, JDBC, RESTful API, Unit Testing, JavaScript SQL, Hibernate, APIs (REST, SOAP) Hands-on experience więcej...

PAM Development Team Lead @ Antal

5+ years of experience in a Cyber Security development environmentStrong knowledge of DevOps lifecycle management and automated release processesProven experience delivering major service improvements for in‑house developed IT services, includin więcej...

Java Test Engineer (f/m/x) @ Sii Polska

At least 2 years of experience in test automation using JavaFluent proficiency in both Polish and EnglishExperience and willingness to grow in technologies such as Java, Selenium (Selenide), Cucumber, Rest Assured, Git, and JenkinsAvailability f więcej...

Senior DBA Postgres @ Mindbox Sp. z o.o

10+ years of hands-on PostgreSQL administration and replication experience (logical & physical). Deep expertise in WAL archiving, streaming replication, logical decoding. Strong skills in performance tuning, indexing strategies, and query optimi więcej...

(Cybersecurity) Lead SME - Network Security @...

Kilkuletnie doświadczenie w obszarze Cybersecurity lub Network Security.Bardzo dobra znajomość technologii bezpieczeństwa, takich jak:Firewalls,IDS/IPS,Proxy.Dogłębna znajomość protokołów sieciowych (TCP, UDP, DNS) oraz narzędzi do analizy ruchu więcej...

Scala Spark Engineer @ Antal

Very good knowledge of Scala Spark Experience with GitHub Airflow and basic Python Jira and Confluence Experience working in Scrum Good communication skills in EnglishNice to Have: GCP and Apache Airflow JUnit, TDD, BDD Jenkins Clean code princi więcej...

Senior Engineer - SRE Lead @ Mindbox Sp. z o.o

3+ years of experience in technical leadership, managing SRE or DevOps-focused teams. Proven success in transforming engineering functions with automation, metrics-based reliability, and operational excellence. Strong programming and scripting s więcej...

Power BI Support Specialist @ iTeamly

1+ year of experience in IT support, QA, SaaS or similar roleBasic knowledge of Power Platform / Power BIBasic understanding of SQLBasic knowledge of C# or PythonGood communication and problem-solving skillsWillingness to work in shifts We are l więcej...

Frontend Developer (React) @ Verita HR

A minimum of 5 years of professional experience in production applications development in React ecosystem including UI/UX designing with a strong ability to troubleshoot, resolve and prevent issues in a high-pressure environment Proficiency in R więcej...