202 English-speaking jobs in Rzeszów

Senior Software Engineer will lead a team responsible for managing critical communication services, including email, SMS, and push notifications. Responsibilities include delivering quarterly goals, collaborating with product management and design, and ensuring the availability and quality of communication services. Requires 5+ years of experience designing, developing, and launching backend systems at scale using languages like Python or Kotlin.

Data Scientists at Revolut build and lead data science teams, improving product performance through data-driven solutions. They collaborate with product teams, engineers, and data scientists to solve complex problems and research and develop scalable data products.

Software Engineer to build APIs, data pipelines, and event consumers for financial systems. Requires 5 years of software engineering experience, 3 years with Python, and fluency in Python, SQL, and OOPLs.

Senior DevOps Engineer will streamline development processes, enabling efficient product delivery. Responsibilities include managing source control, implementing configuration management, optimizing resource costs, and ensuring system observability. Requires software engineering skills, cloud experience (GCP, AWS), Linux/Docker knowledge, and expertise in continuous delivery systems (Jenkins, TeamCity) and configuration management tools (Ansible, Terraform).

Lead Backend Engineer will take ownership of the financial domain, from problem identification to implementation and maintenance. Responsibilities include developing APIs, ensuring scalability, and collaborating with Product and Finance teams. Requires fluency in Java, 8+ years of back-end development experience, and expertise in distributed systems and CQRS architectures.

Mid/Senior Backend Engineer to build mobile APIs, microservices, and improve existing systems. Requires fluency in Java, 6+ years of backend development experience, and a bachelor's degree in a relevant field.

Frontend Engineer will collaborate with designers on new feature design and prototyping, implement solutions, and maintain visual guidelines. Requires proficiency in JavaScript, TypeScript, ReactJS, and Webpack.

Lead Product Designer will drive the evolution of Revolut's Design Systems and Core Platform teams. Responsibilities include leading cross-platform initiatives, defining the vision for internal products, and owning the strategy and direction of Revolut's Unified Design System. Requires 10 years of experience designing and leading design systems or platform teams in fast-paced environments.

Develops and maintains risk modeling methodologies and policies for crypto. Delivers data-driven solutions to improve product risk management. Builds, enhances, and maintains risk engines, including margin models and liquidation logic. Collaborates with Engineering to deploy risk methodologies.

Deep Learning Engineers build AI voice products, including voice assistants and AI-powered call center agents, using LLMs and deep learning models. Collaborate with cross-functional teams to deliver scalable AI solutions for millions of customers.

Senior Node.js Developer needed for full-time position. Develop and maintain backend services using Node.js and NestJS. Build and support serverless components on AWS (Lambda, Glue, DynamoDB). Experience with microservices and data-heavy backend systems required. Excellent communication and problem-solving skills essential.

Senior Software Engineer needed for full-time position. Requires strong Java backend development experience, API building and integration, and experience with Kafka, relational and NoSQL databases. Responsibilities include client and partner migrations, codebase transitions, and system integrations.

Senior Frontend Developer to support the development and maintenance of a React and JavaScript based web application. Experience with Electron, device/hardware integration, and cross-platform systems is required.

Senior Data Engineer needed for a global platform focused on secure data exchange, analytics, and digital services. Responsibilities include building analytical solutions and working with Python, Azure, and Apache Spark.

Mid-level React Developer to design, develop, and maintain frontend applications for a new fintech platform. Collaborate with a cross-functional team to build web and mobile interfaces. Solid commercial experience with React and fluent English required.

Experienced Quality Engineer to lead test automation strategy, focusing on Playwright (TypeScript) for end-to-end testing. Drive quality standards, coach development teams, and embed quality-first practices.

QA Lead for a greenfield fintech platform in the banking domain. Define QA strategy, testing standards, and quality gates. Coordinate QA Engineers and ensure comprehensive test coverage. 5+ years experience as QA Lead in large-scale projects, banking domain experience, and automation strategy experience required.

Lead Frontend Developer to stabilize and develop a React and JavaScript web application integrating with hardware via a proprietary protocol. Experience with Electron, device/hardware integration, and cross-platform systems is required.

Lead the modernization and global deployment of HR systems within an international organization. Define and evolve the global HR digital architecture, ensuring scalable, compliant, and user-centric solutions.

Netguru seeks a Senior Frontend Developer for a full-time, 1-year project. The ideal candidate has strong experience with TypeScript, React, GraphQL APIs, and design systems. Must have experience working with large codebases, writing end-to-end tests, and using AI coding tools.