267 English-speaking jobs in Rzeszów

Design, develop, and maintain cross-platform mobile applications using Flutter. Implement best practices for clean, reusable, and maintainable code. Optimize app performance for various devices and screen sizes. Collaborate with product managers, designers, and backend engineers to define app requirements and deliver exceptional user experiences.

Develop backend services, data pipelines, and AI/ML models. Requires 3+ years of software engineering experience, strong Kotlin or Java skills, and experience with cloud platforms (GCP preferred). Must have good SQL knowledge, experience with data processing, and strong problem-solving skills. Fluent English required.

Svitla Systems Inc. seeks a .NET/C# Application Developer with DevOps expertise for full-time (40 hours/week) position in Poland. The role involves application migration, development, cloud environment oversight, and CI/CD pipeline automation.

Technical Business Analyst will translate business needs into scalable cloud-based solutions for digital healthcare. Collaborate with stakeholders, engineering teams, and product managers to define system architectures, ensure scalability, and resolve technical challenges.

Salesforce Consultant to implement and optimize Sales & Service Cloud for PE-backed clients. Focus on Sales Cloud, Service Cloud, and a third area (CPQ, Experience Cloud, or Data Cloud). Requires 3+ years experience, Salesforce certifications, and strong data management skills.

Define and own the commercial strategy for payment gateway, payment links, and recurring billing products. Prioritize product development based on merchant impact and business value. Maintain a deep understanding of four customer segments and their needs. Work closely with the product owner throughout delivery and own merchant feedback collection and synthesis. Define and track success metrics and monitor the competitive landscape.

Senior Backend Engineer to design, develop, and maintain backend services using JVM technologies in a cloud-native environment. Experience with GoCardless integration, payment platforms, and cloud databases required.

Senior Full Stack Engineer to design and build scalable SaaS solutions. Develop robust backend services with Java, contribute to React-based interfaces, and collaborate across teams. Must have 4+ years of SaaS experience, proficiency in Java, React, and SQL, and knowledge of microservices architecture.

Develop state-of-the-art integration solutions using TypeScript, SOAP, REST, and AWS services (Lambda, CloudWatch, API Gateway). Minimum 1-2 years (Junior) or 2-4 years (Mid) of backend development experience required. Excellent English communication skills and EU permit necessary.

Monitoring Engineer will design, implement, and maintain monitoring solutions for infrastructure, applications, and services. Responsibilities include creating dashboards, metrics, and alerting rules, analyzing incidents and monitoring data, and collaborating with development and operations teams.

Business Analyst to support Finance and Product Control initiatives for a global financial institution. Analyze, document, and test changes, collaborating with Finance, Product Control, and IT teams. Requires experience in Global Banking and Markets, project delivery, and strong analytical and communication skills.

Backend Engineer will design, develop, and implement software solutions for an IIoT platform using Java and cloud technologies (Microsoft Azure). Experience with agile software development, container-based architectures, and microservices is required. Fluency in English is essential.

Senior Full Stack .NET Developer will design, develop, and deliver high-quality software solutions. Responsibilities include supporting teams in applying best practices, ensuring code quality, contributing to architectural discussions, and driving process automation. Experience required: 5+ years designing and developing C#/.NET solutions, experience with Blazor, ASP.NET MVC, Razor, Microsoft Azure, SQL, and Git.

Technical Consultant specializing in JavaScript and Python development and consulting. Designs, builds, and supports solutions for business stakeholders, translating requirements into practical applications. Requires strong communication and collaboration skills.

Middle/Senior Backend Engineer to architect and scale a modern Ads platform. Design high-performance backend systems and APIs for campaign management, targeting, delivery, and reporting. Collaborate with product, data, and partner teams to translate business requirements into technical solutions.

Develops marketing strategies and promotional programs to stimulate demand for a portfolio of products/services. Manages promotional budgets and collaborates with key opinion leaders and scientific societies. Monitors market trends and provides product training to sales and other teams.

Paid summer internship in Engineering at Boeing Poland. Support engineering teams working on commercial aircraft and related projects. Must be a student or recent graduate in a relevant engineering field with fluency in English.

Join a collaborative team at Sollers Consulting to support IT projects for financial institutions. Conduct business analysis, define functional requirements, and test solutions. Collaborate with developers and architects in an Agile environment.

Netguru seeks a Senior Data Scientist for a ~4-month, full-time B2B contract. The role involves conceptualizing and implementing modeling solutions for supply chain challenges, leveraging machine learning, operations research, and statistics.

Sales Engineer to promote and support prefabrication solutions (adhesives, mortars, tiles, coatings, and auxiliary systems) for industrial producers and precast manufacturers. Develop relationships with key stakeholders, prepare technical and commercial offers, and provide on-site support. Requires a technical degree, 3+ years of B2B sales experience, fluency in English, and strong communication and negotiation skills.