8,640 javascript front end engineer jobs in Polska.

... Warsaw is seeking a skilled Frontend Engineer to design and implement sophisticated user interfaces with React and React Native. You will collaborate with backend teams, UX/UI designers, and product owners to deliver scalable, high-quality web and mobile applications. The role requires strong knowledge of JavaScript, HTML5, ...

An international consulting group is seeking an experienced DevOps engineer based in Warsaw, Poland. This hybrid position requires expertise in AWS cloud services, containerization, and infrastructure as code. Responsibilities include designing CI/CD pipelines, managing cloud architectures, and mentoring junior team members. ...

Talanto is seeking a Senior Full Stack Engineer (https://jobeax.com/link/JSd7UYCSg572jJDY / React) in Kraków, Poland, to develop and maintain C# / .NET desktop applications for manufacturing and testing systems. You will build GUI features with WPF/MVVM, integrate Python scripts, and ensure thread-safe, scalable code. We ...

We are seeking a Senior Full-stack Engineer to strengthen the operational foundation of the fund by expanding the application and deepening the insights available to the Infrastructure team. Responsibilities Enhance and modernize data ingestion pipelines to support scalable data processingDevelop and maintain high-performance ...

A leading technology firm in Wrocław is looking for passionate backend developers to join their Risk Management team. Ideal candidates should have at least 5 years of experience in backend development within financial services. The role involves building innovative solutions while fostering a collaborative environment. ...

... Campaign modules such as Message Centre, Offers, WebApps, Content Manager, FDA, etc. Fluent in English, both spoken and written Proficient in HTML, CSS, XML, JavaScript, SQL, and Linux Capable of working independently and in cross-functional teams Excellent problem-solving skills and attention to detail. Strong communication ...

... countermeasures primarily within internal projects - designing of distributed systems: the role entails the design of distributed systems applications (both front and back end) in AWS, Azure cloud using native cloud/serverless approaches, as same as on-premise - cross-environment systems covering: this involves handling end-to-end systems ...

A dynamic technology company in Poland is seeking a high-ownership Full Stack Engineer. This remote position involves end-to-end feature development and requires strong programming experience across frontend and backend systems. The role fosters collaboration with product and design teams to create efficient and reliable ...

... exposure to cloud environments, preferably AWS Strong communication and collaboration skills Nice to have AI expertise, including agentic AI, Copilots or prompt engineering We offer We gather like-minded people:Engineering community of industry professionalsFriendly team and enjoyable working environmentFlexible schedule and ...

CodeFirstGirls is offering a 16-week training program for a Mid-Level JavaScript Engineer position in Warsaw, Poland. This opportunity is aimed at women looking to upskill in a tech role, providing essential training in JavaScript and a pathway into career development. Participants will design software solutions while enhancing ...

... maintaining legacy code — you’re building and shaping a critical system almost from scratch. As Lead, you'll take full ownership of the Taxes direction, drive end-to-end architectural decisions, and build and grow the team around it. Your team — Product Owner, 1 Senior Engineer, 1 Junior Engineer, Automation QA, and Tax ...

... traditional ML delivery management (e.g., RAG-based applications, chatbots, recommender systems, forecasting systems)3+ years of previous experience as an engineer (e.g., Data Scientist, Machine Learning Engineer, Data Engineer, DevOps, Python engineer)Solid understanding of GenAI and ML technologies, and data management ...

HeadHR w Krakowie poszukuje doświadczonego specjalisty ML do projektów sztucznej inteligencji. Będziesz prowadzić pełny cykl ML, od wymagań po wdrożenie, a także współpracować z zespołami R&D na całym świecie. Wymagana biegła znajomość Pythona 3+, Pandas/Numpy, XGBoost oraz doświadczenie z Linux, Docker i Kubernetes.

... initiatives and empower data scientists with reusable tools and services. We are looking for a technical lead for the Reusable AI team within the Senior AI Engineering community. As a Senior AI Engineer, and as a Technical Lead for Reusable AI you will: - Lead the technical and architectural decisions for the Reusable AI ...

Dla naszego klienta - banku PKO PB poszukujemy ETL Develpera - mistrza Oracla :-) Forma współpracy: B2B Tryb pracy: hybrydowo (1xtydzień biuro Chmielna 89 Warszawa) lub zdalnie Wymagania • Umiejętność posługiwania się językami SQL, PLSQL, Transact-SQL • Doświadczenie w pracy na środowiskach/narzędziach Oracle •

... pracy z narzędziami laboratoryjnymi: oscyloskop analizator stanów logicznych multimetr zasilacz laboratoryjny Samodzielność i umiejętność rozwiązywania problemów end-to-end Mile widziane Doświadczenie w integracji istniejącej aplikacji na nowym hardware, w tym reverse engineering kodu Doświadczenie z OTA (Over-The-Air updates) ...

... transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.

... effectiveness monitoring, and documenting lessons learned - Coordinate error handling and ensure the flow of information with other departments, from production and engineering to development, as well as across plants (worldwide). Document these topics in the system - Independent planning, management, and control of projects within ...

... Log Analytics, and basic log analysis using KQL. - Experience building or supporting secure Azure network configurations, including private networking, private endpoints, custom routing, and Azure Private DNS. - Good understanding of Azure networking components, such as Azure Firewall, Application Gateway, Load Balancer, ...

... over 420,000 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 2025 global revenues of €22.5 billion.