9440 frontend developer English-speaking jobs in Poland

Senior Salesforce Developer with 3+ years of experience needed to design, implement, and optimize Salesforce solutions. Expertise in Field Service Lightning (FSL), Apex, Visualforce, Lightning Web Components, and Salesforce APIs required.

We are looking for a motivated Junior Salesforce Developer ready to take the next step in their Salesforce ... havePossession of a Salesforce certification, such as Salesforce Certified Administrator, Salesforce Certified Developer

Lead Flutter Developer needed to coordinate a mobile development team, maintain existing apps, and drive a new architecture transition. Requires 5+ years mobile app development experience, 3+ years with Flutter, and experience leading a development team.

Senior Software Engineer with 5-8 years of experience in distributed storage systems development. Expertise in C programming, data structures, and algorithms required. Proven track record of leading subsystem development within complex storage solutions.

Backend Engineer will develop and deploy applications on Google Cloud Platform (GCP) using technologies like Kotlin, Java, and Svelte. Collaborate with teams to define and implement new functionalities, optimize applications for performance and reliability, and participate in code reviews.

NET Development (.NET Core, .NET 8/.NET 9)experience in cloud services (AWS preferred)experience in frontend

market and scale our mobile platform and applications across Europe.We are looking for experienced iOS developer

live at your maximum capabilities without getting dull, tired, or foggy.Role OverviewThe Senior Java Developer

of development processes, system architecture, tools, and practices to enhance team productivity and developer ... Communication is informal, and your colleagues are always just a short call away.Your ImpactAs a Senior Java Developer

We are seeking a skilled and versatile individual to fill the dual role of Test Developer and Business ... Apply if you:have proven experience as a Business Analyst and/or Test Developer, ideally in a hybrid

the items to shipping the ready packages to all corners of the worldWe are looking for a skilled PHP Developer

And they are looking for KDB Developer to join their team for a 6 or 12 month contract.Key ResponsibilitiesSystem

leading provider of trading and risk management software solutions, is looking for a talented Python Developer

Senior .NET Developer to design, develop, and implement new features for the company's platform. Experience with .NET Core, MVC, Web API, SQL and NoSQL, and AI tools is required. Responsibilities include developing backend modules, conducting system reviews, and ensuring platform applications meet functional requirements.

Develop and maintain scalable front-end applications using Angular 13+, TypeScript, and RxJS. Implement responsive UI components, real-time features, and integrations with various gaming and payment systems. Optimize applications for performance and security, adhering to compliance standards. Mentor junior developers and contribute to front-end architecture.

Senior .NET Developer needed with 5+ years experience in C#, .NET, and .NET Core. Must have practical knowledge of HTML5, CSS3, XUnit/NUnit, Entity Framework, and UML. Experience with Oracle and Microsoft SQL Server databases, ETL, and ESB solutions is required.

Senior iOS Developer needed with 4+ years of experience developing native iOS apps using Swift and the iOS SDK. Must have strong knowledge of application architecture, CI/CD services, and RESTful APIs. Excellent communication and collaboration skills are required.

Senior Android Developer needed with 4+ years experience in Java, Kotlin, and Android SDK. Must have experience with RESTful APIs, SQLite, and app publishing. Responsibilities include writing clean code, implementing features, and participating in code reviews. Fluent English required.

Senior Flutter Developer needed with 5+ years mobile development experience, 3+ years with Dart and Flutter. Responsibilities include writing clean code, implementing features, and managing integrations. Experience with REST APIs, state management, and Firebase is required. Fluent English is necessary.

Senior Golang Developer needed for a platform improving expert engagement workflows. Responsibilities include designing, developing, and maintaining backend services using Golang, contributing to system architecture, and collaborating with cross-functional teams. Requires 5+ years of experience with Golang, RESTful APIs, microservice architectures, PostgreSQL, and Docker.