4,530 java developer / freelancer jobs in Polska.

... fast-growing international project where your work will impact mobile products used by millions of users worldwide. We are looking for a Middle/Senior React Native Developer with strong mobile expertise and a product-oriented mindset to strengthen our distributed team. At Sigma Software, you will collaborate with experienced engineers ...

O nas Społeczność Edge One Solutions powstała z miłości do nowych technologii. Liczymy ponad 350 ekspertów, a w Grupie Euvic, której jesteśmy częścią, jest nas już 5500. Indywidualne podejście pozwala na dopasowanie projektów do umiejętności, przez co realnie wspieramy się w rozwoju kompetencji.

... rozwój rozwiązania? W Axito tworzymy rozwiązania, wspierające procesy produkcyjne i integrację systemów przemysłowych. Do naszego zespołu szukamy Full Stack Developera, który dobrze odnajduje się zarówno po stronie backendu, jak i frontendu i ceni współpracę w niewielkim, zaangażowanym i międzynarodowym zespole. Wykorzystujemy ...

We are seeking a Lead Fullstack Developer with a proven ability to deliver complex web applications, guide technical teams, and leverage modern AI capabilities. The ideal candidate has deep expertise in either https://jobeax.com/link/JSd7UYCSg572jJDY on the back end and React or Angular on the front end, and is comfortable ...

... i ważną część naszego produktu — od funkcjonalności opartych na LLM, przez systemy rekomendacyjne i predykcyjne, po analizę danych i obrazu. Szukamy AI/ML Developera (Mid/Senior), który dołączy do naszego zespołu, będzie rozwijać istniejące rozwiązania AI/ML oraz tworzyć nowe funkcjonalności, z których użytkownicy aplikacji ...

Growth through diversity, equity, and inclusion. As an ethical business, we do what is right — including ensuring equal opportunities and fostering a safe, respectful workplace for each of us. We believe diversity fuels both personal and business growth.

... code while ensuring production stability through monitoring and data quality checks Collaborating closely with Product Owners, Architects, Scrum Masters and Developers to deliver scalable business solutions Requirements At least 4 years of professional experience as a Python Developer with a focus on backend and data development ...

Xebia is a global AI-first, digital transformation, and engineering partner. With over 25 years of experience and a team of 5,000 professionals across 16 countries, we help organizations design and build scalable products, platforms, and data-driven solutions.

... chain management and customer service, offering training, a dynamic work environment and cooperation opportunities with workshops and trading partners. PHP Developer We offer: - Attractive salary - Benefits package - Participation in an interesting project (ongoing cooperation) - Hybrid work Responsibilities: - Work on ...

We are seeking a Senior SAP CAP https://jobeax.com/link/JSd7UYCSg572jJDY Developer to join our team and contribute to the design, development and delivery of high-quality cloud-based solutions. In this role, you will lead technical initiatives, mentor team members and collaborate with stakeholders to ensure clean code, ...

Frontend Developer Responsibilities - Design, develop, and maintain front-end applications consuming REST APIs - Write clean, reusable, and maintainable code in line with application requirements - Work as part of a software development team to ensure that delivered solutions meet quality standards - Debug applications ...

... solutions? This role offers the chance to contribute to scalable, cloud-native systems that empower thousands of businesses worldwide. We’re seeking a Senior .NET Developer to join our team, collaborating with talented engineers, product managers, and designers to deliver innovative financial technology. At Sigma Software, we ...

... externen Beraterteams Sicherstellung der Code-Qualität, Security und Performance Weiterentwicklung CI/CD, Testautomatisierung und DevOps-Prozessen Ihr Profil: Java-Entwicklungserfahrung: Mindestens 5 Jahre Projekterfahrung als Full-Stack-Java-Entwickler mit Einsätzen über 12 Monate, davon fundierte nachweisbare Erfahrung ...

We are seeking a Senior Salesforce Developer to lead the delivery of complex Salesforce Field Service Solutions, providing hands-on development, technical guidance and quality assurance while supporting other developers. Responsibilities Build complex solutions using Salesforce configuration, Screen Flows, record-triggered ...

... implement features. Build well-structured and maintainable code. Participate in code review to ensure code quality and standard methodologies. Act as an agile developer, flexible to play multiple roles in the team. Be flexible to learn new technologies as required by the project and find opportunities for improvements. Lead ...

... oprogramowania, wprowadzanie najnowszych technologii i rozwijanie pomysłów na funkcjonalności oprogramowania. Kim Ty jesteś? Jeśli jesteś Microsoft Dynamics 365 Developerem z podejściem Agile, lubisz rozwiązywać technologiczne dylematy, nie boisz się podejmować śmiałych rozwiązań i swobodnie posługujesz się językiem angielskim, ...

... external stakeholders in order to accomplish key business objectives, using influencing and negotiating skills to achieve outcomes. Join us as a Senior QIS Developer where you'll be working on building Barclays' QIS (Quantitative Investment Strategies) product. As a Senior QIS Developer, you will play a key role in building ...

We are building a Lead Java Developer role to strengthen a global fixed income trading platform built on Java and enterprise standards. You will design and deliver component-based services using technologies like JMS, ORM, Spring, WebServices, REST, plus integrations across TCP/IP networking and scripting (bash, Perl, Python) ...

... effectively. Qualification HERE’S WHAT YOU WILL NEED: 2-5 years of experience in designing and building applications based on React OR Angular. Very good knowledge of JavaScript and TypeScript and the ability to create scalable applications using design patterns. Experience with modern styling solutions (e.g., CSS Modules, Tailwind ...

... learning Technical experience: Several years of experience with SAP BTP, more specifically with CAP, and SAPUI5 / Fiori development Experience with tools such as JavaScript/TypeScript, https://jobeax.com/link/JSd7UYCSg572jJDY or Java, API-based integrations, Git, and Azure DevOps Experience with SAP HANA Cloud and CDS views ...