9413 frontend developer English-speaking jobs in Poland

Job description We are seeking a highly experienced Salesforce Developer/Architect to lead technical

Mid-to-Senior Software Engineer to develop, configure, and maintain Java-based software systems. Requires strong Java development, configuration management, and database experience. Linux proficiency and payments/transaction processing knowledge are essential.

We are seeking a motivated Senior Search Developer with solid experience in Java and Search knowledge

Develop and maintain Ansible playbooks for operational tasks. Implement automation scripts for OS, database, middleware, and network operations. Troubleshoot and resolve technical issues related to automation workflows.

Intern Software Developer diagnoses and identifies test infrastructure issues, validates solutions for ... validation and delivery to our customers.Job DescriptionWe are looking for a passionate Intern Software Developer

Senior Backend Developer with 5+ years of experience building and maintaining scalable backend services using Microsoft technologies (C#, .NET, Azure). Experience deploying backend systems on Azure, designing REST APIs, and supporting mobile-connected backends is required.

Full-Stack Engineer to build map and spatial analytics features using TypeScript/React or Python. Develop map workspace features, APIs, and optimize performance for large datasets.

Site Reliability Developer needed for a new cloud native data integration service. Focus on availability, durability, maintainability, scalability, and automation. Requires 5+ years of production engineering experience, scripting, Linux administration, networking, and cloud platform experience.

We are looking for a skilled ABAP Developer with experience in SAP Business Technology Platform (BTP)

Senior Power BI Developer will implement a CI/CD pipeline, analyze existing reports, and translate business requirements into technical specifications. Responsibilities include designing and building semantic models, creating reports and dashboards, and supervising a Power BI team. Requires advanced knowledge of DAX calculations, incremental refresh, paginated reports, and Power BI Reports.

Design, develop, and maintain backend services for a marketing analytics platform. Own features end-to-end, from design to production support. Collaborate with cross-functional teams and participate in Agile development processes.

Junior Python Developer will build and maintain back-end for Improvado's marketing analytics SaaS platform. Responsibilities include designing and implementing new functionalities, writing tests, and collaborating with the front-end team. Requires basic Python knowledge or 1 year of experience in a Python backend development role, higher education in Computer Science, and comfort working with Linux and databases.

We are looking for an Expert Java Developer with strong experience in Kafka-based event-driven systems ... Expected competences and knowledge Java – Expert level (minimum 8 years of experience working as a Java Developer

Senior Developer with 6-8 years of experience in Oracle CPQ development across all modules. Responsible for designing, developing, and implementing Oracle CPQ solutions, ensuring compliance with architectural standards. Experience with integrations between Oracle CPQ and enterprise systems.

The developer will build Java-based solutions to extract, transform, validate, and reconcile data and

Develop and maintain high-performance React Native applications for iOS and Android. Configure and manage bare React Native projects, integrating native modules. Build reusable UI components and implement features like push notifications, in-app purchases, and OAuth 2.0 authentication.

Define and direct data management workflows for clinical projects, ensuring data quality control. Provide expertise on timeline development and data management deliverables. Collaborate with cross-functional teams and external organizations.

If you always ask yourself how we can improve your developer experience, and continuously improve overall

About The JobAs a senior Backend Developer, you will be a part of the team that works on the development

Information Developer will create technical documentation, including user guides, installation guides, and help systems, for a client focused on risk mitigation. Experience with Microsoft Style Guide, MadCap Flare, and DDLC is required.