engineer English-speaking jobs in Ruda Śląska

Research Analyst to conduct internet and web-based research, producing high-quality reports on companies and individuals. Requires fluency in English and Russian, 2-3 years of experience in due diligence or report generation, and strong research and analytical skills.

Lead a team of developers in designing, building, and maintaining high-performance web applications using React and Node.js.

Senior Salesforce Consultant provides business analysis consulting for enterprise projects, crafts solutions, mentors team members, and coordinates with clients. Requires 5+ years of business analysis experience, 3+ years in technology implementation projects, and 2+ years leading business requirements gathering. Salesforce implementation or administration experience is required.

Provides first-level HR support to employees, answering inquiries, resolving issues, and processing transactions. Ensures data integrity and a positive employee experience. Requires 1-2 years of HR experience, strong organizational skills, and proficiency in German.

Team Leader (Java) will guide a development team, manage developers, and ensure high-quality software development. Responsibilities include technical mentoring, backlog analysis, feature delivery, code review, and troubleshooting. Requires proven experience in a Team Leader or Engineering Manager role, strong Java knowledge, and experience with Kubernetes/Docker, Spring Boot, and Git.

Senior Mobile Engineer (React Native) to develop and scale a high-traffic mobile application. Responsibilities include developing and maintaining the app, collaborating with backend engineers, and contributing to architectural decisions. Requires 4 years of professional experience with React Native and strong knowledge of iOS and Android platforms.

This Team Lead Product Engineering role focuses on the development and execution of technical roadmaps for products enabling customer engagement and measurement strategies in the pharmaceutical industry. Responsibilities include architectural design, technology selection, team leadership, and delivery performance management.

Develop and enhance Creatio platform customizations using C#/.NET and Angular. Design and implement integrations with external systems and web services. Debug issues, resolve defects, and support application releases.

Senior DevOps Engineer to design, implement, and optimize CI/CD pipelines using Azure DevOps. Manage Azure-based cloud infrastructure, leverage IaC tools, and migrate legacy projects.

Experienced Integration Architect needed to design and deliver integrations for a large-scale B2B eCommerce platform. Focus on architecting integrations across enterprise platforms (SAP S/4HANA, commercetools, MuleSoft, Adyen) and cloud-native services (AWS).

Test Automation Engineer to implement and support test automation for internal and client systems. Collaborate with teams to design frameworks and build automated solutions. Requires 3+ years of experience in test automation with two programming languages and two automation tools.

Research Nurse or CRA to qualify and refer patients to clinical trials in Poland. Collaborate with research sites and sponsors. Requires strong patient communication and English proficiency. Part-time, freelance, home-based position.

Senior Java Backend Engineer will design, build, and maintain Java-based backend services and APIs for AI-enabled solutions. Responsibilities include developing cloud-native microservices, integrating APIs, establishing observability standards, and collaborating with cross-functional teams. Proficiency in Java 17, REST, SOAP, Docker, Kubernetes, and Git is required.

Experienced Python and Django developer needed for backend development and maintenance of a flagship product. Requires 5+ years of commercial experience in Python, Django, SQL, and C/C++. Strong architectural design and problem-solving skills are essential.

We are seeking a motivated Business Development Representative to identify new business opportunities in the German market. Responsibilities include outbound prospecting, building client relationships, and collaborating with the sales team. Fluent German (C1/C2) and English (minimum B2) are required.

Senior Backend Engineer to build a cloud-based security platform. Focus on infrastructure and backend systems. Requires 7+ years of backend development experience with Python, Go, Java, CI/CD, clouds, Terraform, and relational databases. Strong communication and collaboration skills.

Senior Growth Engineer will design, build, and run A/B tests to optimize product-led growth loops and user activation funnels. Develop and maintain user-facing components and experiences, including the free-trial sign-up and onboarding process. Collaborate with DevOps and Engineering to implement infrastructure to support growth initiatives. Instrument, measure, and analyze experiments and user behavior to provide data-driven feedback to the Growth team. Build and maintain integrations with marketing, analytics, and CRM tools. Work across the full stack, with a strong emphasis on front-end, to rapidly prototype, ship, and iterate on growth-focused features. Partner with Product and Design to ideate and prioritize growth experiments.

Lead Data Engineer to design and implement large-scale data platforms based on Databricks. Responsibilities include leading the development of distributed data processing pipelines, ensuring high performance and reliability of data systems, and guiding engineering teams in implementing best practices for modern data architecture.

Lead Data Engineer will design and scale cloud data platforms, working with clients and engineers to define technical solutions. Responsibilities include leading technical decision-making, building data pipelines, and mentoring engineers. Requires 4+ years of experience as a Data Engineer in complex cloud data environments and strong experience with cloud platforms (Azure preferred), Python, SQL, and data architectures.

Execute data-driven sales strategies to strengthen partner relationships and expand market presence in Poland. Manage the full sales cycle, from acquisition to contract negotiation, and track performance metrics. Collaborate with regional teams to ensure alignment with company strategy and support market development initiatives.