9 frontend developer English-speaking jobs in Rzeszów

MTU Aero Engines Polska Sp. z o.o Python Developer (W/M) Location Rzeszów Starter area IT Target group

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+).

Senior .NET Developer to design, develop, and modernize applications using .NET, C#, and ASP.NET Core. Experience with Agentic AI, Claude Code, and GitHub Copilot required. Must have 6+ years of commercial experience building scalable, enterprise-grade applications and APIs.

technologies-expected : ServiceNow JavaScript REST Git SoapUI about-project : We are looking for a ServiceNow Developer

We are looking for a skilled ServiceNow Architect and Senior Developer to join a project in the FMCG

Nice to have: experience with self-service platforms / developer enablement, knowledge of AI enablement ... communication skills and ability to collaborate across teams, experience with platform engineering / internal developer

Develop and maintain Kotlin microservices for a modern fintech platform. Collaborate with teams to deliver solutions across various domains.

Microsoft Agent Framework Microsoft Azure .NET LLM GenAI about-project : We are looking for an AI Developer

data sources.Explain and recommend optimal data‑driven/ML solutions to both business stakeholders and developer