53 developer English-speaking jobs in Rzeszów

Senior Frontend Developer to deliver end-to-end features using React, JavaScript, and TypeScript. Requires 6 years of front-end experience, 4 years with React, and experience with cloud platforms.

Location: Remote Cooperation Model: Flexible (standby / on-call duties) We are looking for a Android Developer

Part-time Location: Remote Cooperation Model: Flexible (standby / on-call duties) We are looking for an iOS Developer

Currently, we are looking for an experienced SAP Developer with good knowledge of EDI, to support in

Senior Android Developer will design, develop, and maintain Android applications using Kotlin and/or Java. Collaborate with teams to deliver new features, ensuring high code quality and best practices. Requires 5 years of Android development experience, proficiency in Kotlin, and solid Java knowledge.

Senior C++ Developer will design, develop, and maintain high-performance software components for a product related to advanced localization and positioning technologies. Responsibilities include optimizing existing solutions and collaborating with engineers on technical discussions and design decisions.

We’re looking for a DWH Developer.

Senior Java Developer will build and maintain production-grade backend software using Java and Spring Boot. Collaborate with engineers on design, code reviews, and shared ownership. Experience with REST APIs, WebSockets, and CI/CD pipelines is required.

Senior Python Engineer will design, develop, and maintain backend features in Python, integrate with cloud services, and collaborate with other engineering teams. Requires 6+ years of commercial Python experience, strong understanding of the Python ecosystem, and experience with cloud environments (Azure), Docker, Kubernetes, and relational databases.

Recruitment process: 30 minute screening call online with our recruiter 1 hour technical call with our Python developer

driving both growth and smarter marketing through the best application of technology. ,[As a Synerise Developer ... enterprise MarTech tools, gradually expanding your profile toward a Marketing Automation and Personalization Developer

We are currently seeking a talented Senior Go PHP Developer with experience in CIAM.

Mid-level mainframe developer with 2-3 years of experience in COBOL or Assembler (willingness to learn). Must have good knowledge of IBM z/OS and mainframe concepts, DB2, and debugging/performance monitoring.

ABOUT THE ROLE As a Lead Backend Developer (Go/Kotlin), you will play a key role in modernizing a large-scale

Guidewire Developer Techlead will lead development activities within a large-scale insurance project using Guidewire PolicyCenter, ClaimCenter, and BillingCenter. Responsibilities include driving configuration, development, and integration tasks across multiple Guidewire modules and overseeing end-to-end delivery quality.

Junior Developer/Trainee will assist in developing, testing, and maintaining Assembler and COBOL code in mainframe environments. Support enhancements and maintenance of legacy applications. Collaborate with developers and cross-functional teams on system integration tasks.

Salesforce certifications (e.g., Salesforce Data Cloud Consultant, Salesforce Marketing Cloud Developer

Senior Android Developer will design, develop, and maintain Android mobile applications. Responsibilities include writing code using Kotlin and/or Java, collaborating with teams, and ensuring code quality. Requires 5+ years of experience, proficiency in Kotlin, and solid Java knowledge.

The developer will go to one of the teams depending on their skills.

application Staying up to date within the industry with new trends and best practices Training and supporting developer