8,680 javascript front end engineer jobs in Polska.

... more about our projects and choose the best, Start your adventure with Sii! Sii Sp. z o.o., Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 300 professionals and implement projects in a variety of industries for clients from ...

- 5+ years of track record in Cloud/SaaS Infrastructure Security consulting or engineering engagements. - Hands-on expertise with Microsoft Security Stack including Entra ID, Microsoft Defender, Intune, Network Security, and Cloud Security. - Proficiency in security practices: incident response, security analysis, and posture ...

... enterprise and open-source solutions to guide architecture decisions Drive engineering standards, reliability, and scalability practices Collaborate with R&D engineers and manufacturing domain experts Our requirements: 8+ years in backend / distributed systems engineering Strong expertise in Java and system design Proven ...

We are looking for a Senior Python MCP Engineer to join our team building an Enterprise Agent Development Platform — a production-grade, cloud-native ecosystem that enables engineering teams to define, orchestrate, deploy, and observe AI agents at scale. The platform standardizes agent development across the organization ...

... test automation. Openness to a hybrid way of working. We meet in the Katowice office weekly. About Riverland Reply Riverland Reply is specialized in consulting end-to-end customer-oriented solutions and strategies. In addition, Riverland Reply supports its customers in strategic IT decisions, implementation of defined solutions ...

HEINEKEN Kraków is seeking a data-focused engineer to join the Digital & Technology Team. You will design and implement data mapping, ML‑driven matching, and semantic models to improve data transformations across the platform. Work with Databricks, PySpark, SQL and Python to build scalable pipelines, ensure data governance ...

... performance, resilience and scalability of modern cloud-native platforms. We're looking for an experienced Performance & Non-Functional Testing Lead to own the end-to-end non-functional testing capability across a complex enterprise environment. This is a senior technical leadership role combining strategy, hands-on expertise ...

We are seeking a Senior / Lead AI Software Engineer to join an advanced R&D innovation initiative building a next-generation meta-prompting, context engineering, and centralized knowledge management system for AI coding agents. In this hands-on engineering role, you will build and implement production-grade, LLM-powered ...

... your work directly powers enterprise AI, MLOps, and Generative AI initiatives offering a clear path to upskill in AI/ML engineering. Enjoy total location independence anywhere in Poland with flexible working hours designed around trust, outcomes, and work-life balance. Solve complex data engineering challenges for top-tier ...

... continuous learning Comfortable working alongside AI coding tools, while staying curious about how and why things work, not just what gets generated As Software Engineer (Intern) you should have: Good knowledge of one of the following: Java, C# or Ruby Knowledge of HTML5, JavaScript would be in plus Knowledge of databases (relational ...

... Hybrydowy z biura Klienta w Krakowie (3 dni w tygodniu). Realizację projektu ułatwi Ci Bardzo dobra znajomość Java 21, Spring Boot oraz Hibernate. Doświadczenie frontendowe: JavaScript, TypeScript, React, Redux Toolkit. Dobra znajomość relacyjnych baz danych, szczególnie MariaDB. Znajomość Linuxa oraz swobodne korzystanie ...

Kogo szukamy? Szukamy doświadczonego Kafka Engineera, który dołączy do zespołu Data Platform i będzie uczestniczył w budowie nowoczesnego, hybrydowego środowiska Kafka łączącego on-premise i AWS. To projekt dla osoby, która dobrze zna Kafka i Confluent, lubi pracę z architekturą, automatyzacją i cloudem oraz chce mieć realny ...

... to work. RIGHT NOW. Due to the development of John Deere Business Service Center, we are currently seeking candidates for the position of: Python Software Engineer - IT Payroll Integrations Poznań, Poland Your responsibilities: - Design and implement solutions to support our payroll systems that adhere to technical standards. ...

... sectors, the company combines deep technical know‑how with a pragmatic approach to process optimization. This makes it an attractive workplace for network engineers, developers, security specialists, analysts and automation experts eager to advance their skills on complex enterprise implementations. Regular Datacenter ...

... podróży służbowych. Twoja przyszła firma Dla naszego Klienta - firmy produkcyjnej zlokalizowanej w Żaganiu, poszukujemy doświadczonej osoby na stanowisko Launch Engineer , który będzie odpowiedzialny za kompleksowe uruchamianie nowych procesów i linii produkcyjnych. To idealna rola dla inżyniera o profilu end-to-end, który lubi ...

Responsibilities - Design and deliver end-to-end agentic AI solutions using Microsoft Copilot Studio and Power Platform - Build scalable, secure architectures with strong focus on enterprise readiness - Develop advanced integrations with systems like SAP using APIs, custom connectors, and Azure services - Implement identity ...

... have Background in trading or market-makingFamiliarity with exchange connectivityKnowledge of market data environments We offer We gather like-minded people:Engineering community of industry professionalsFriendly team and enjoyable working environmentFlexible schedule and opportunity to work remotely within PolandChance ...

... team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2024 global revenues of €22.1 billion. Make it real |

Do naszego zespołu poszukujemy doświadczonego Mobile Software Engineer (Android), który będzie odpowiedzialny za rozwój oraz utrzymanie aplikacji mobilnych. Szukamy osoby, która łączy kompetencje techniczne z rozumieniem potrzeb biznesowych i potrafi pracować w dynamicznym środowisku. Nasze wymagania: Minimum 5 lat doświadczenia ...

- 5+ years of track record in Cloud/SaaS Infrastructure Security consulting or engineering engagements. - Hands-on expertise with Microsoft Security Stack including Entra ID, Microsoft Defender, Intune, Network Security, and Cloud Security. - Proficiency in security practices: incident response, security analysis, and posture ...