86 English-speaking jobs in Rzeszów

Lead Python Backend Engineer needed to work on cutting-edge, decentralized systems. Requires 5+ years of programming experience, including 1+ year with Python, and 2+ years of team management.

Senior Python Backend Engineer needed to work on cutting-edge, decentralized, GPU-enabled systems. Requires 5+ years of programming experience, including at least one year with Python. Ownership and passion for complex problem-solving are essential.

Senior Backend Engineer to own SSO and account services, focusing on technical ownership of OAuth and text-billing (subscriptions, payments). Drive end-to-end projects, requiring strong Go, MySQL, and deep OAuth knowledge.

Power Platform Architect to design and deliver modern business solutions using Microsoft technologies. Responsibilities include technical architecture design, project supervision, and needs analysis. Requires 4+ years of experience and strong Power Platform knowledge.

Lead IT Business Development by building client relationships and driving new business in digital strategy, UX/UI, and AI. Manage the full sales cycle, translating technical concepts into business value. Requires 4+ years in B2B tech sales and fluent English.

Power Platform Architect to design and deliver modern business solutions using Microsoft technologies. Responsibilities include technical architecture design, client analysis, and team supervision. Requires 4+ years of experience and strong Power Platform knowledge.

Blackscale Media seeks two Senior PHP Engineers for a fully remote position. Develop, test, and maintain web applications using PHP and Laravel. Implement CI/CD pipelines, utilize Kubernetes and Docker, and optimize application performance.

Test Specialist needed for long-term project supporting a Software Factory team. Design, execute, and automate tests for complex systems, ensuring quality and compliance. Minimum 5 years of experience as a Tester/Test Specialist required. ISTQB Advanced certification or equivalent experience needed. Experience with Azure DevOps Test Plans, Python, JavaScript, TypeScript, VBS, Playwright, SQL queries, and SharePoint applications is essential.

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+).

Technical Leader for Mechanical Design and R&D. Responsibilities include team management, developing the R&D Center strategy, and overseeing project execution. Requires experience as a design/mechanical/stress engineer, understanding of Elasticity/Fatigue, and technical drawing interpretation.

Senior Engineer to design, develop, and maintain scalable IT architecture solutions across cloud and hybrid environments. Experience with Azure and GCP required, Microsoft technologies, and IT Security best practices.

Build real mobile apps for Android and iOS using a shared Kotlin codebase. Focus on architecture and product decisions while leveraging modern AI engineering tools. Requires strong Kotlin/KMP fundamentals and English proficiency.

Implement Guidewire Insurance Suite solutions for international clients, configuring modules like Claim Center, Policy Center, and Billing Center. Integrate Guidewire with external systems and contribute to project implementation, design, testing, or technical leadership.

Implement and customize Salesforce solutions for insurers and banks. Configure, integrate, and customize Salesforce software to meet client needs. Create, design, and implement state-of-the-art solutions.

Network Administrator responsible for day-to-day operation, monitoring, and troubleshooting of enterprise IP networks in on-premises and public cloud environments. Requires knowledge of LAN Switching, Routing, and network services.

Site Reliability Engineer II to ensure reliability and performance of applications on the Guidewire Cloud Platform. Responsibilities include troubleshooting, developing automated runbooks, and optimizing systems using engineering principles.

Drive load and performance testing for connected home applications, designing, executing, and evaluating tests to ensure scalability and reliability. Analyze performance bottlenecks, evaluate components, and create automated load tests. Collaborate with dev teams to improve platform performance.

Build and maintain scalable backend systems for global clients. Design, implement, and optimize resilient systems with a focus on clean, maintainable code. Collaborate with a team to translate requirements into working technology.

Senior Backend Engineer to design, build, and scale resilient systems for international clients. Experience with Python frameworks, PostgreSQL, CI/CD, Docker, and AWS/GCP required.

Senior Fullstack Engineer will design and scale resilient systems, bridging backend and frontend. Responsibilities include leading design and implementation, proposing solutions, and advocating for code quality. Requires 5+ years of experience building web applications, proficiency in Python or Ruby, Vue.js or React.js, SQL, CI/CD, and cloud environments. Fluency in English is required.