2378 backend developer English-speaking jobs in Poland

YOUR ROLE Work as an Application Developer, contributing to various technical streams of Guidewire implementation ... solution design) Azure DevOps YOUR PROFILE 3+ years of experience working as a Guidewire ClaimCenter Developer

We are seeking a talented and proactive Salesforce Developer to join our team.

We are rapidly growing, and now we are looking for a KMP Developer to join a dedicated team.

We are looking for a motivated AI Developer to join our dedicated team of specialists.

Experienced SAP ABAP freelancers needed for a long-term S/4HANA transformation program. Responsibilities include development, enhancements, testing, and Go-Live support across FI, MM, and SD modules.

Xiliun Biogas is currently looking for a Project Developer to strengthen our Polish team based in Warsaw

Java Developer will monitor and control all phases of development, including analysis, design, construction, testing, and implementation. The role involves providing user and operational support, recommending security measures, and consulting with users on programming solutions. Requires 5-8 years of experience in modern Java development with strong Spring Boot and Microservices.

Senior Java Developer (TMS)Job Responsibilities:Design and implementation of IT solutions based on the

Do it with passion …Integration Developer (m|f|d)Individually tailored to your skills, you will take

Do it with passion … Integration Developer (m|f|d) Individually tailored to your skills, you will take

Blockchain Developer sought for a growing team building next-generation decentralized solutions. Requires 1+ year of blockchain software experience, proficiency in a programming language (JavaScript, Node.js, Python, Java), and Solidity knowledge or willingness to learn. Must be a strong problem solver with advanced English skills (B2+).

SharePoint Developer needed with 2+ years experience building web applications/services. Must have strong SPFx knowledge, experience with relational and NoSQL databases, and understanding of GDPR and cybersecurity principles. English (B1+) required.

Job Description As a Java Developer you will: Analyze, and understand business and technical requirements

OverviewWe are looking for a Frontend Developer to support our team in creating modern web applications

Java developer to join a dynamic team focused on developing low latency electronic trading solutions. Requires 5+ years of Java experience, low latency patterns, JMS, multithreading, Maven, Scala, Spring, and GC Tuning.

process standards: ISO13485, IEC62304, ISO14971 Qualifications required: Proven experience as iOS developer

The AES IT team is looking for a C# developer with experience of server-side application development

Designs and develops Oracle UIM components, gathers inventory requirements, and models resources. Requires minimum 5 years of experience with Oracle UIM and strong knowledge of the telecom inventory domain.

Informatica Data Quality (IDQ) and SQL Engineer to design, implement, and maintain data quality solutions. Develop data quality rules, mappings, and workflows using IDQ. Support data validation efforts and ensure data accuracy through SQL development.

Design and implement Unity-based tools and reusable game templates using C#. Develop and maintain Unity applications targeting WebGL, integrating with JavaScript and HTML. Focus on performance, scalability, and modular game-building systems.