controller English-speaking jobs in Pruszków

This role supports supplier account management and transactional processing activities. Responsibilities include supplier statement reconciliation, issue resolution, and processing invoices across various platforms.

Content Marketing Specialist to create, maintain, and distribute high-quality English-language travel content. Responsibilities include writing new content, updating existing content, and supporting email and social media communication. Requires strong written English skills, CMS experience, and understanding of SEO fundamentals.

Manual Tester for a long-term Salesforce project. Design, prepare, and execute manual tests (functional, integration, regression). Collaborate with business teams, analysts, and developers. Document test results and report defects in Jira. Minimum 4 years of manual testing experience required. Knowledge of Jira, Confluence, Postman, Swagger UI, SQL, SoapUI/SOAP, and UI testing. English proficiency at B2 level.

Senior Machine Learning Engineer will design, build, and maintain MLOps systems using Python, Kubernetes, Kafka, and modern database systems. Responsibilities include implementing observability tools, collaborating with data scientists, and mentoring junior engineers. Requires 5+ years of experience in Machine Learning, MLOps, DevOps, or Software Engineering.

AI Engineer will design and price AI solutions, advise on technology selection, and analyze customer organizations. Requires 5+ years IT experience, 3+ years in AI, and consulting experience. Must have strong Python, SQL, and cloud platform knowledge.

QA Mobile Engineer will design, implement, and oversee testing processes for mobile applications. Responsibilities include creating test cases, executing test plans, and collaborating with teams to ensure product quality. Requires 3+ years of experience in software testing, hands-on experience with mobile UI automation tools (Appium, Cucumber/Gherkin, Serenity BDD), and manual testing experience.

Quality Engineering Lead to design, own, and evolve a scalable test framework across all layers. Collaborate with stakeholders to shape testable stories and manage dependencies. Drive automation within CI/CD pipelines and establish quality gates. Build and coach a high-performing QE chapter.

Integrate, maintain, and optimize Akamai security solutions for enterprise customers. Analyze customer traffic and systems to implement security solutions. Collaborate with cross-functional teams to deliver technical solutions.

Senior Data Scientist will develop and deploy machine learning, deep learning, and statistical methods for large datasets. Responsibilities include data analysis, algorithm translation, and report generation. Requires a Master's degree in a relevant field and experience with analytic software tools and Agile techniques.

Software Engineer (.NET & Vue.js) will develop products used by thousands of people to manage social care services. Responsibilities include code reviews, managing pipelines, working on automation, and helping shape the product roadmap. Experience in .NET / .NET Core, Vue / TypeScript, Azure DevOps, and a proactive attitude are valued.

Senior Software Engineer will lead the development and extension of NodeOS capabilities, including open-source aspects, Google-specific daemons, and the Linux kernel. Responsibilities include analyzing, auditing, and evolving the Node execution model, redesigning systems, and troubleshooting large-scale computer systems. Requires a Bachelor's degree and 5+ years of experience with programming languages like Java, C/C++, Python, or Go, and 3+ years of experience building large-scale infrastructure, distributed systems, or networks.

Build and deploy end-to-end NLP and deep learning systems for a new AI shopping assistant. Design, implement, and maintain production Python services and expose models via REST APIs. Evaluate, monitor, and improve model and system quality.

Software Engineer will lead full-stack development initiatives, spanning the full development lifecycle. Requires proficiency in .NET languages (C#, F#) and experience building SPAs in JavaScript and RESTful backend services using ASP.NET Core.

Software Engineer will lead full-stack development initiatives, spanning the full development lifecycle. Requires proficiency in .NET languages (C#, F#) and experience building SPAs in JavaScript and RESTful backend services using ASP.NET Core.

Solarix, a leading Czech cabling brand, seeks experienced Sales Representatives to expand its presence in Poland. Responsibilities include acquiring new clients, building relationships with distributors, promoting products, and achieving sales targets. Successful candidates will have B2B sales experience in electrical or electrotechnical products and a proven track record of success.

Senior Application Architect focused on IT European loyalty solutions architecture. Responsibilities include translating business needs into architectural blueprints, leading design solutions, and documenting designs. Requires a Master's degree, minimum 5 years experience in IT solutions development, and fluency in English. Experience with JAVA, Spring, Hibernate, NodeJS, JavaScript, TypeScript, Angular, SQL and no-SQL databases, Jenkins, Sonar, GitHub, k8s, Docker, AWS, and Azure is preferred.

Applications Engineer specializing in conveyance solutions for automotive assembly plants. Develop technical proposals, cost estimates, and conveyor system concepts. Collaborate with Sales, Engineering, and global partners. Analyze customer RFQs, conduct site surveys, and support project execution.

Clinical Data Science Programmer will build and maintain internal tooling for a small team in clinical data management. Responsibilities include refactoring and hardening existing code, building new tools, and participating in code review.

Senior Fullstack/Backend Engineer needed to design, develop, and optimize scalable backend services using Java and serverless technologies. Experience with frontend technologies (e.g., React, Web Components) and cloud technologies (AWS) is required. Collaborate with cross-functional teams to deliver innovative solutions. Provide mentorship to junior developers.

Saily is seeking a Senior UX/UI Designer to create engaging web pages that enhance conversion rates and ensure a seamless user experience. The ideal candidate will have 5+ years of experience in web design, a portfolio showcasing expertise in creating engaging web pages, and proficiency in Figma.