7640 frontend developer English-speaking jobs in Poland

The opportunity As a Guidewire Java Developer in the IT Consulting Services, you will participate in

Senior Embedded Hardware Developers design, develop, and qualify embedded hardware products for Subsea Control Systems and renewable energy. Responsibilities include defining hardware requirements, circuit design, PCB layout, and functional verification. Candidates should have expertise in embedded systems, hardware design, and relevant software languages.

Senior .NET Developer with Azure experience needed for international projects. Responsibilities include applying object-oriented and functional programming, utilizing Agile methodologies, and developing solutions integrating on-premise and cloud-based systems. Must have 3+ years of commercial experience with .NET technologies (C#, .NET Core, Entity Framework or NHibernate, WCF), Azure services (Functions, Logic apps, Web Apps, SQL Server), and experience with web services/APIs. Fluent English required. Azure certifications are a plus.

Senior Research and Development Engineer will lead the development and delivery of software solutions for transformer mechanical design engineers. Responsibilities include requirements analysis, stakeholder engagement, risk analysis, and software implementation. Requires a degree in electrical or mechanical engineering and 5-10 years of experience in transformer design engineering or software development within the transformer industry.

Tests with Quality tests, Automation and Pull Requests review.WHAT YOU WILL BE DOINGAs a Backend Spark developer

Data Technical Specialist Developer will define and implement new technologies to support XVA calculation processes. Responsibilities include development, certification, and productive release of technical solutions. Requires 5+ years of experience in CIB Markets area projects, Trading Desk & Risk metrics, and advanced technical knowledge in Java, Python, Kafka, Kinesis, Spark SQL, and Delta Lake.

experience of defining its future.Gdansk, Warszawa, Wroclaw, Poznań, Katowice, Kraków# Senior PowerApps Developer-C1

Senior SAP Integration Developer will support clients in choosing business solutions and participate in advisory projects. Responsibilities include implementing SAP systems using SAP CPI/BTP Integration Suite and SAP PI/PO, and managing the quality of implementation projects. Must have 3+ years of experience delivering SAP BTP/CPI Integration solutions, SAP PI/PO, or other middleware platforms for ERP systems integration.

Senior / Expert React Developer needed for a platform automating exam management cycles for regulatory authorities. Develop and maintain front-end applications using React.js, Redux, Typescript, and related technologies. Contribute to design, code reviews, and performance optimization. Requires 5+ years of software development experience and proficiency in listed technologies.

Senior / Expert React Developer needed for a platform automating exam management cycles for regulatory authorities. Develop and maintain front-end applications using React.js, Redux, Typescript, and related technologies. Contribute to design, code reviews, and performance optimization. Requires 5+ years of software development experience and proficiency in listed technologies.

Senior Consultant to lead the development and implementation of CyberArk PAM solutions, including configuration, customization, and onboarding. Collaborate with teams to troubleshoot issues, conduct audits, and mentor junior developers. Requires 5+ years of experience with CyberArk PAM solutions or similar IAM tools and a CyberArk PAM Defender certification.

Senior Consultant to lead the development and implementation of CyberArk PAM solutions, including advanced configuration and customization. Responsibilities include onboarding new accounts, troubleshooting issues, conducting system audits, and mentoring junior developers. Requires proven experience with CyberArk PAM solutions and a CyberArk PAM Defender certification.

Senior Gen AI Developer will design, implement, and integrate intelligent agents, leveraging machine learning models and frameworks. Responsibilities include developing scalable architectures, automating tasks, and collaborating with cross-functional teams. Requires 6+ years of software development experience with a focus on AI, machine learning, or agent-based systems. Strong Python and SQL skills are essential.

Senior/Expert React Developer needed for a platform automating exam management cycles for regulatory authorities. Develop and design front-end applications using React.js, Redux, and related technologies. Contribute to code reviews, performance optimizations, and system stability. Requires 5+ years of software development experience and proficiency in React.js, Redux, Typescript, and related tools.

Senior/Expert React Developer needed for a platform automating exam management cycles for regulatory authorities. Develop and design front-end applications using React.js, Redux, and related technologies. Contribute to code reviews, performance optimizations, and system stability. Requires 5+ years of software development experience and proficiency in React.js, Redux, Typescript, and related tools.

Senior / Expert React Developer will participate in front-end application development using React.js, Redux, Typescript, and other related technologies. Responsibilities include writing well-tested code, code reviews, and evaluating new development tools. Requires 5+ years of experience in HTML/JavaScript/CSS production development and proficiency with React.js, Redux, and ECMAScript 6.

Senior / Expert React Developer will participate in front-end application development using React.js, Redux, Typescript, and other related technologies. Responsibilities include writing well-tested code, code reviews, and evaluating new development tools. Requires 5+ years of experience in HTML/JavaScript/CSS production development and proficiency with React.js, Redux, and ECMAScript 6.

Senior / Expert React Developer will participate in front-end application development using React.js, Redux, Typescript, and other related technologies. Responsibilities include writing well-tested code, code reviews, and evaluating new development tools. Requires 5+ years of experience in HTML/JavaScript/CSS production development and proficiency with React.js, Redux, and ECMAScript 6.

Senior / Expert React Developer will participate in front-end application development using React.js, Redux, Typescript, and other related technologies. Responsibilities include writing well-tested code, code reviews, and evaluating new development tools. Requires 5+ years of experience in HTML/JavaScript/CSS production development and proficiency with React.js, Redux, and ECMAScript 6.

Develop and implement moderately-complex software applications; support development of MathWorks applications for product quality measurement; design extensible web-based applications using software engineering principles. Participate in web application development projects from requirements gathering to implementation, qualification, and validation. Assist cross-functional team members in engineering, quality engineering, user experience, and documentation.