549 English-speaking jobs in Lublin Voivodeship

Ruby on Rails/Python Developer needed for backend application design, development, and maintenance. Requires 4+ years experience with Ruby on Rails and Python, including RESTful API design and multi-agent applications. Strong knowledge of relational databases and version control systems is essential.

Senior .NET Developer / Team Leader needed for a global IT consulting company. Develop and enhance applications using .NET / .NET Core (C#), design REST APIs, and work with databases (SQL, EF Core). Minimum 7 years of experience in .NET / .NET Core required, along with excellent knowledge of C#, web application architecture, and design patterns. Experience as a leader or tech lead and English proficiency (B2/C1) are also required.

Design, develop, and maintain scalable Python applications (Django, Flask, FastAPI) integrating AI/ML solutions. Build and fine-tune machine learning models, APIs, and AI-driven features. Collaborate with teams to translate business needs into automated solutions.

Manual QA Engineer needed for web and mobile application testing. Responsibilities include creating test cases, executing tests, reporting issues, and collaborating with developers. Requires 2+ years of experience, knowledge of test design techniques, and proficiency in Postman, Swagger, Jira, and Confluence.

Lead multidisciplinary teams developing Traditional and AI-enabled search functions. Manage a Scrum team, drive organizational efficiency, and contribute to software design and development.

Manages data analytics consulting projects, proposing solutions, gathering requirements, and supervising implementation. Collaborates with team members on client projects, developing data-driven solutions. Designs, develops, and implements management information products and analytical solutions. Provides insights on transforming raw data into visualizations. Leads development of data tools for transformation, management, and access. Oversees implementation of performance monitoring protocols. Supports identification of data governance requirements and manages data accessibility.

Senior Project Manager to lead a strategic Identity & Access Management (IAM) project. Manage project delivery, coordinate cross-functional teams, and ensure alignment with security and compliance requirements.

Talented .NET Software Engineer with 3+ years of commercial development experience sought. Must have strong hands-on experience with Azure services (Service Bus, Blob Storage, Cosmos DB, AI Search) and Terraform. Experience with CI/CD pipelines, Redis, and non-relational databases is required.

Senior Python Software Engineer to design, develop, and maintain backend systems. Requires 4+ years of Python backend development experience, 3+ years with AWS cloud computing, and strong understanding of software development principles.

Onboarding Partner for analytics platform implementations. Leads end-to-end client onboarding, designs event tracking plans, and supports SDK integrations. Requires 2-3+ years of experience as a Full-Stack Developer or in a technical role, strong understanding of event-based analytics, and excellent communication skills.

Iron Mountain seeks an experienced Oracle Cloud Agreement to Cash Architect to lead the architectural aspects of Accounts Receivable and Advanced Collections within the Oracle financial ERP system.

Software Engineer will develop and maintain existing and new products, focusing on embedded software. Responsibilities include improving development environments, implementing CI/CD workflows, and developing automated tests. Requires several years of coding experience, ideally in a regulated environment, with proficiency in Python and CI/CD workflows.

Junior Frontend Developer will collaborate on designing and expanding websites and landing pages. Responsibilities include code optimization, testing solutions, and creating new landing pages. Requires knowledge of HTML5, CSS3, JavaScript, Git or Bash, Responsive Web Design, and WordPress or CMS templates. Bootstrap framework knowledge is a plus. English language proficiency is needed for reading documentation.

Develop and maintain scalable user interfaces using Angular and other web technologies. Apply design principles and TDD techniques in an agile environment. Integrate front-end applications with PHP and HTML, ensuring accessibility and high-quality user experience.

Data scientist specializing in e-commerce machine learning and large-scale data processing. Requires Python, Scala, SQL, GCP, Vertex AI, BigQuery, Spark, Airflow, and Looker. Proven experience deploying ML models to production.

Test Specialist to design, document, and execute test cases for software systems. Minimum 5 years of test automation experience, ISTQB Advanced certification or 3 years of test design experience required. Experience with Selenium, Cypress, Playwright, Protractor, SQL, and API testing.

Test Specialist to design, document, and execute test cases for software systems. Requires 5+ years of test automation experience, ISTQB Advanced certification or equivalent, and proficiency in Python, JavaScript, TypeScript, VBS, Playwright, SQL, and SharePoint.

Experienced .NET Software Engineer to join a distributed team building and maintaining Azure-based applications. Requires expertise in .NET Framework/Core, Azure services (web apps, SQL PaaS, blob storage, service bus), Docker, PowerShell, and Azure DevOps pipelines.

Experienced eCommerce Integration Architect needed to design and oversee integration architecture for eCommerce solutions within a SAP-based environment. Responsibilities include creating integration design documentation, architecting integrations between SAP and eCommerce platforms, and collaborating with development teams and stakeholders. Requires minimum 5 years of experience in system architecture or integration roles, strong knowledge of SAP S/4HANA, and hands-on experience with API-based integration.

Senior Fullstack .NET Developer with Angular will design, develop, and maintain robust, scalable applications. Experience required includes C#/.NET development, Angular 9+, RESTful APIs, and cloud development (Microsoft Azure).