9379 English-speaking jobs in Lesser Poland Voivodeship

DevSecOps Engineer to own and evolve Jenkins Shared Library for multi-language builds (Java/Maven, Node/NPM, Python, Helm, Terraform, containers). Deliver fast, secure pipelines with SLSA, SBOM, digests, and strengthen supply-chain integrity.

As a Product Owner, you will drive the delivery of ETD Execution product upgrades, regulatory controls, and functional releases on strategic platforms. You will partner with business strategy and product development leads to define ETD execution offerings and operating models.

Senior Software Engineer will design, build, and maintain high-performance, scalable data systems. Collaborate with cross-functional teams to enhance platforms and develop data-driven applications. Requires 4-5 years of Python experience, familiarity with Django, FastAPI, Flask, SQL, and NoSQL databases. Must be proficient in CI/CD processes and Agile methodologies.

Senior Software Engineer will design, build, and maintain high-performance, scalable data systems. Collaborate with cross-functional teams to enhance platforms and develop data-driven applications. Requires 5+ years of Python experience, familiarity with Django, FastAPI, Flask, SQL, NoSQL databases, and CI/CD processes.

QA Automation Engineer needed for embedded systems projects. Must have strong C/C++ skills and be able to analyze requirements to plan, create, and execute test cases.

The Analyst – Business Consulting will join the Data Science chapter and use data to solve problems. The role requires 6+ years of experience, preferably in banking and finance, and proficiency in Python, SQL, and machine learning techniques.

React Developer needed to build and maintain web applications. Responsibilities include analyzing requirements, developing features, and providing production support. Requires 4+ years of React experience, strong TypeScript skills, and knowledge of state management solutions.

Platform Service Manager will drive development of Platform Services toward improved resilience and effectiveness. Responsibilities include contributing to an operating model for Platform services management, providing requirements for tools, and collaborating with Service Management to improve processes.

Full Stack Engineer to build and maintain complex web and mobile applications using Ruby on Rails and ReactJS. Experience with TDD, cloud platforms (AWS, GCP), and database systems is required. Strong communication and collaboration skills are essential.

Senior Mobile Engineer to design and develop advanced applications using React Native. Experience with API integration, UI/UX design, and mobile app development best practices required.

Senior/Staff Software Engineer to lead a contractor team maintaining a complex Identity Security product. Requires 7+ years of experience in C# and/or Node.js, technical leadership, and strong communication skills.

Senior .NET Developer with 7+ years of experience in C# and .NET, specializing in API development and application modernization. Proven experience migrating applications from .NET Framework to .NET 8 and utilizing Gen AI tools like Copilot agents or Claude Code.

Senior Frontend Developer will contribute to mission-critical initiatives within a large-scale cloud ecosystem. Responsibilities include delivering software development, testing, and documentation, supporting KTLO activities, and implementing feature enhancements. Requires 5+ years of backend experience, strong JavaScript/TypeScript and Angular (ng2) skills, and familiarity with cloud platforms and monorepo-based development systems.

Mid Frontend Developer will contribute to software development, testing, and operations within a large-scale cloud environment. Responsibilities include implementing feature enhancements, resolving issues, and collaborating with distributed teams. Requires 3+ years of backend experience, proficiency in JavaScript/TypeScript and Angular, and familiarity with cloud platforms and monorepo-based development.

Technical Project Manager to support mission-critical initiatives within a large-scale cloud ecosystem. Deliver software development, testing, operations, and documentation outcomes in a fast-paced environment. Collaborate with distributed teams, manage migrations, and contribute to regression testing and automation.

Senior Linux Admin to support mission-critical initiatives in a large-scale cloud environment. Responsibilities include hands-on contributions to software development, testing, operations, and documentation. Requires 5+ years of backend experience, strong Linux administration skills, and familiarity with cloud platforms and monorepo workflows.

Senior Backend Developer will lead product development, from ideation to implementation, collaborating with cross-functional teams. Requires 8+ years of experience as a Software Engineer with expertise in Python, Java, PostgreSQL, and Elasticsearch. Experience with AWS is mandatory, and familiarity with GCP is a plus.

Addepto seeks a Fullstack Software Engineer with 5+ years of experience to develop a fullstack web application. Responsibilities include building frontend components with Vue.js, developing backend services in Python, and working with SQL/noSQL databases.

Senior Java Engineer to design, develop, and maintain scalable server-side applications for FX trading. Participate in the full SDLC, collaborate with cross-functional teams, and ensure seamless integration with messaging/middleware technologies.

Lead Data Engineer will design and build scalable data platforms using Databricks, Snowflake, and Microsoft Fabric. Responsibilities include creating reusable frameworks, leveraging GenAI for automation, and leading technical discussions with clients.