249 developer English-speaking jobs in Poznań

discussions Collaborate with QA, DevOps, and product teams Requirements : Commercial experience as a .NET Developer

#PowerBI #DataAnalytics #ETL #WeAreHiring #AntdataAntdata is looking for a Power BI Developer!

Senior Java Architect / Lead Java Engineer to design, develop, and evolve enterprise-grade Java applications. Requires strong technical leadership, expertise in modern Java and Spring technologies, and the ability to align technical solutions with business objectives.

Senior Python Developer needed for a B2B contract. Must have experience with Python 2.x or 3.x and at least one web framework (Django, Flask, or FastAPI). Experience with Git and good English communication skills are required.

Senior PHP developer | B2B THE OPPORTUNITY Did you know that Boozt is a tech company at its core?

We're looking for a Software Developer (macOS) to join the engineering team behind WithSecure Elements

Junior Java Developer with up to 2 years of experience developing software using Java, including at least 1 year with Spring Boot Microservices. Experience writing tests, using source control (preferably Git), and Agile development methodologies is required.

Senior Java Developer needed for a team focused on designing and implementing defense solutions. Requires up to 2 years of professional Java development experience, including 1 year with Spring Boot Microservices. Experience with testing, source control, and Agile development methodologies is essential. Familiarity with technologies like Elasticsearch, Docker, or Kubernetes is beneficial.

#PowerApps #PowerPlatform #LowCode #WeAreHiring #Antdata Antdata is looking for a Power Apps Developer

For the project that we are working on with partner, we are looking for BPM / Java Developer.

Your role at Hostinger We're looking for a Senior Front-End Developer to be a key member of our talented ... Improve developer experience.Influence tooling, internal libraries, test strategy, and shared components

Develop and maintain web applications using Angular, collaborate with teams to define and ship new features, and ensure technical feasibility.

Salesforce Architect or Developer certifications preferred.

YOUR ROLE As the Guidewire Developer, you will be a key contributor to the implementation of various ... YOUR TASKS Work as an Application Developer, contributing to various technical streams of Guidewire implementation

balance.SalarySALARYSenior: up to zł + VATJob DescriptionWe are looking for an experiencedSenior Fullstack Developer

Design, build, and deploy AI agents using Python and frameworks like Dify, DSPy, or Langfuse. Integrate agents with existing systems, databases, and APIs. Select and implement LLMs for agent behavior and handle edge cases.

JavaScript Test Developer will analyze project requirements, script and execute test scenarios, and document test results. Requires 3+ years of experience as a Test Automation Engineer with strong JavaScript/TypeScript skills for API and UI testing (Playwright or Cypress).

package Location SALARY: Senior: up to 25 200 zł + VAT We are looking for an experienced Senior Fullstack Developer

Full Stack Developer will design, build, and maintain web applications. Responsibilities include writing code, evaluating new technologies, and collaborating with clients and teams. Requires 5+ years of experience, proficiency in Python/Node.js and React, and familiarity with cloud environments, DevOps practices, and SQL/NoSQL databases.

Design and implement robust mobile applications for iOS and Android using React Native and React. Ensure code excellence through code reviews and mentoring. Collaborate with UX/UI designers and backend teams in an Agile environment.