3119 frontend developer English-speaking jobs in Poland

Senior Python Backend Developer needed for data-driven platforms. Build robust microservices, maintain software systems, and collaborate with cross-functional teams. 5+ years Python experience, Flask/Django, and database knowledge required.

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Backend Developer will analyze and improve an existing Carbon Capture Platform, resolving technical issues and implementing enhancements. Responsibilities include developing and maintaining backend APIs, supporting integrations with external systems, and troubleshooting production issues. Strong NodeJS, Python, and AWS experience is required.

We’re Looking For Senior Android Developer to lead the development of our new native Android application ... What We’re Looking For Proven experience as a Senior Android Developer with a strong portfolio of shipped

asignificant reduction of risks associated with invasive tests.We are currently looking for aBackend Developer

BrainRocket seeks a Senior Flutter Developer with 3+ years of mobile development experience and 2+ years of Flutter experience to develop and improve platform components. Must have solid Dart knowledge, mobile architecture principles, and experience with CI/CD and testing.

Junior Java Developer – BPMN/Workflow Automation java BPMN PL Junior What We Expect of You Around 1 ... AWS/Azure comprehension Communicative German Project Description We are searching for a Junior Java Developer

If you’re a Mobile Developer working with React Native on a daily basis looking for meaningful project-based ... How we work We work as a team, with strong support from senior developers and tech leads As a Mid Developer

About the role We are looking for a Backend Developer to join the Supplier onboarding and Quote Management

Overview We are looking for a skilled Senior .NET Developer with strong experience in .NET / C# / Microsoft

Maintaining current systems will be also necessary.Senior DeveloperAs a Senior developer you will be

We are currently looking for a candidate for the position of UI/UX Developer (he/she) for our client

OverviewAndersen, an international IT company, invites an experienced Full-Stack Developer (Node.js+React ... technologies to rapidly build new platforms and improve existing onesMust-havesExperience as a Full-Stack Developer

As Senior iOS Developer you will be responsible for implementing high-quality solutions for the Client

Software QA Engineer will design, code, and test computer programming systems and applications. Responsibilities include creating test plans, test cases, and automation scripts. Requires proficiency in Postman, Selenium, Testing Frameworks (ROBOT preferred), Python, JSON, HTML, JavaScript, CSS/Bootstrap, SQL, RDBMS, and Linux. Experience with AWS, Git, and Agile/SCRUM is also needed.

Flexible Work Model: 100% remote Contract Type: B2B (160-180 PLN/h + VAT) We are seeking a Power Platform Developer

The international IT company SoftTeco invites Axapta Developer (Microsoft Dynamics AX 2012) to our team

Position Fullstack Java Developer with Angular or React (she / he) for our client in the banking industry

Design, document, and implement cloud-based 3GPP compliant 5G SA home network functions. Collaborate with team members and provide progress updates.

Back-end Developer to design, develop, and implement features for a blockchain-based social media platform. Requires 2+ years of Java and Kotlin experience, REST API development, and cloud provider familiarity.