262 English-speaking jobs in Lublin Voivodeship

Automated Quality Assurance (AQA) Engineer needed for international financial association. Design, develop, and maintain automated test scripts using TypeScript and Playwright. Experience with Playwright MCP, AI Agents, and GitHub Copilot required.

Designs, builds, and evolves data platforms within Databricks to support use cases and develop Master Data Management (MDM) capabilities. Develops data pipelines, data products, and scalable data architectures. Supports MDM solutions for engineering asset standardization and codification. Ensures data quality and governance across platforms. Collaborates with developers and digital engineering teams.

Senior QA Engineer to own automation quality for a global QSR brand's customer-facing web platforms. Develop and maintain automated test suites using Cypress, Jest, and React Testing Library. Validate AEM headless content delivery and execute cross-browser testing. Collaborate with cross-functional teams to define test requirements and ensure testability and accessibility.

Senior QA Automation Engineer will design and maintain automated test suites for serverless APIs and event-driven architectures on AWS. Responsibilities include performance and load testing, validating partner integrations, and integrating quality gates into CI/CD pipelines. Requires 4+ years of experience in API testing, performance testing, and CI/CD integration. Proficiency in JavaScript/TypeScript, Java, or Python, and AWS serverless services is necessary. Experience with AI-assisted development tools is also required.

Senior Mobile QA Engineer to drive automation quality for a global QSR brand's mobile applications. Build and maintain automated test suites, execute functional and regression testing, and integrate quality gates into CI/CD pipelines. Collaborate with cross-functional teams to define test requirements and ensure testability.

Senior Backend Engineer to maintain and evolve a mobile news application's backend platform using Node.js, TypeScript, and AWS Lambda. Responsibilities include developing and supporting APIs, content ingestion pipelines, and improving production reliability. Requires strong AWS serverless experience, high ownership, and the ability to independently improve existing production systems.

Senior React Native Engineer to build and maintain consumer mobile app features for a global QSR brand. Responsibilities include writing clean TypeScript, integrating backend APIs, maintaining automated tests, and contributing to the migration to React Native New Architecture.

DataArt is seeking an experienced iOS Developer to enhance a mobile ticketing platform. Responsibilities include refactoring and expanding the ticket-selling system, developing and maintaining code, and collaborating with teams on new features and experimentation initiatives.

Senior Python Software Engineer will collaborate with international teams to deliver high-impact solutions. Responsibilities include understanding requirements, developing robust Python-based solutions, and participating in code reviews. Requires 4+ years of commercial Python development experience, expertise in server-side application development, and experience with Flask and AWS.

Analyze and redesign software delivery processes for mid-to-large IT organizations. Identify bottlenecks, run workshops, and design improvements across the SDLC.

Lead end-to-end delivery of large-scale enterprise transformation programs. Translate strategy into a clear transformation roadmap with milestones, KPIs, and value targets. Drive operating model evolution including governance, processes, and reporting. Establish and run executive-level program governance (steerco, risks, dependencies). Integrate multiple workstreams into a single execution cadence. Own business cases, investment governance, and benefits realization. Track and report delivered value across cost, productivity, quality, speed, and experience. Act as a trusted advisor to senior leaders, leading alignment, communication, and adoption.

Senior HR Data & People Engineer will design and build scalable HR data products and pipelines. Responsibilities include developing data solutions, optimizing data pipelines, and ensuring data quality and governance. Requires 4+ years of experience in data engineering, analytics, or data product development with strong skills in Python, SQL, Spark, and data platforms. Familiarity with HR systems (e.g., Workday, SuccessFactors) and data modeling is also required.

Senior Lead Engineer will design, implement, and integrate AI-powered solutions across frontend, backend, and integration layers. Responsibilities include architecting scalable user-centric frontend solutions, building high-performance backend services, developing and integrating Python-based AI/LLM solutions, and connecting frontend, backend, and AI capabilities into end-to-end product flows.

Delivers complex Data Cloud initiatives from concept to production. Translates technical visions into actionable plans and coordinates teams to ensure scalable, high-quality data solutions. Manages dependencies, risks, and communication across data engineering, platform engineering, DevOps, and analytics teams.

Senior Network Engineer to support a leading North American bank's trading systems. Responsibilities include network device configuration and maintenance, cloud networking, automation, and security. Requires 6+ years of experience, strong English communication skills, and the ability to work US Eastern business hours.

Experienced DevOps engineers (6+ years) needed to build and maintain AWS infrastructure for trading systems. Must have deep expertise in AWS multi-account architecture or Kubernetes at scale, Terraform/Terragrunt proficiency, and experience with CI/CD pipelines. Strong Linux, Python, and Bash scripting skills required. Must be able to work during US Eastern business hours (6-hour overlap during onboarding, 3-4 hours afterwards).

Senior React Frontend Developer will design, develop, and maintain desktop applications using React, JavaScript, and TypeScript. This role involves working with backend systems via REST APIs and data streaming. Must have 6+ years of experience with React and JavaScript/TypeScript.

Data Engineer needed for a project developing large-scale analytics solutions and data platforms. Responsibilities include data validation, pipeline support, cloud environment setup, Airflow DAG development, and partner coordination. Must have 3+ years of experience as a Data Engineer, production experience on AWS or Databricks, strong SQL skills, Python experience, and Apache Airflow DAG authoring. Bachelor's degree in a related field is required.

Senior Data Engineer will design, build, and maintain ETL processes, transforming raw data into actionable insights. Responsibilities include managing data pipelines, developing SQL queries, and collaborating with teams to implement data solutions. Requires proven experience as a Data Engineer, strong Python and SQL skills, and hands-on experience with Azure Databricks and Azure Data Factory.

Senior AI Engineer to design and deliver LLM powered solutions transforming unstructured information into scalable knowledge systems. Develop and maintain LLM orchestration and retrieval pipelines, optimize retrieval quality, and build entity extraction pipelines.