10329 backend developer English-speaking jobs in Poland

ServiceNow Development Engineer will develop and support the ServiceNow platform, driving automation and optimizing business processes. Responsibilities include designing, configuring, and developing solutions across ITSM, ITOM, ITAM, HRSD, and PA.

Golang Developer to enhance and extend vulnerability management solutions. Experience with Golang, JavaScript/TypeScript, and open-source projects on GitHub required.

We are looking for a multi-talented UI Designer / Frontend Developer to contribute to our Veeam Kasten

on financial messaging and integration, being a SWIFT service partner.We are seeking a skilled Java Developer

Join us and help make the world a safer placeAs a Python Developer, you will create and manage applications

consent formProfile• Max 1 month notice period• Banking experience• 5 years of experience as an Android Developer

Blockchain Tester to build and maintain test strategy, scenarios, and quality gates for a decentralized blockchain network. Experience with smart contract testing, EVM blockchains, and CI pipelines required.

Software Engineer to design, develop, test, and deploy features and services. Focus on code quality, performance, and maintainability. Collaborate with cross-functional teams to deliver solutions.

Senior .Net Software Engineer to join InformData team. Responsible for the entire software development life cycle, debugging applications, and configuring existing systems. Expertise in C#, ASP.NET MVC, WebAPI, and SQL Server required.

Lead development activities in a large-scale insurance project using Guidewire PolicyCenter, ClaimCenter, and BillingCenter. Drive configuration, development, and integration tasks across multiple modules. Oversee end-to-end delivery quality.

Software Developer needed to design, develop, and maintain scalable, modular, and efficient application architectures. Must have expert knowledge of TypeScript and familiarity with Redis, PostgreSQL, and RabbitMQ. Bonus points for experience with REST APIs, OpenAPI documentation, TYK Gateway, OAuth 2.0, Golang, NestJS, Docker, Kubernetes, Terraform, AWS, and AI tools.

using HTML, CSS/SCSS, and JavaScript frameworks (e.g., React, Vue, or vanilla JS).Collaborate with backend

Two Boomi Developers are needed to build APIs for enterprise customers. Responsibilities include designing, developing, and maintaining integrations using the Boomi Enterprise Platform. Experience with Boomi, REST and SOAP APIs, and integration patterns is required.

Develop, test, and release slot and table games using JavaScript/TypeScript in Cocos Creator. Collaborate with QA and server teams to ensure smooth integration.

Join us and help make the world a safer placeAs a Python Developer, you will create and manage applications

improvements proactively.Produce installation-ready artifacts and documentation to enable deployment without developer

About the RoleWe're hiring a Web Developer to help manage and maintain multiple WordPress websites

pharmaceutical.Recruitment process- 2 interviews with the client.Workload: Full time.Summary:Cloud Developer

:Any Europe location (including UK) – Must work in Amsterdam time zoneRemoteJob Description:The IT2 Developer

using HTML, CSS/SCSS, and JavaScript frameworks (e.g., React, Vue, or vanilla JS).Collaborate with backend