ruby English-speaking jobs in Turku

Execute manual and automated testing for wearable patient monitoring systems. Support test environment setup and maintenance. Investigate failures and collaborate with developers to resolve quality issues. Document test results and ensure compliance with medical regulatory standards.

Senior Data Engineer (PIM) needed to design, build, and evolve product data solutions. Responsibilities include defining integrations, leading data migrations, building ETL pipelines, and collaborating with stakeholders. Requires 5+ years of experience as a Data Engineer, PIM Engineer, or similar role, strong Python and SQL skills, and experience with APIs and system integrations.

Lead a chapter of data platform engineers and architects, fostering their growth and ensuring robust data architecture for AI systems. Provide technical guidance and oversight for data infrastructure design, scaling, and maintenance. Collaborate with architectural leadership, AI researchers, and product teams to align data platform capabilities with company milestones.

Program Manager to lead planning, coordination, and execution of complex strategic programs across Kuva Space. Manage a multi-partner, international consortium project portfolio involving industrial, institutional, research, and commercial stakeholders. Strong networks and operational understanding of the European Space Agency (ESA) are required.

Experienced Structural Manager needed to lead structural activities, manage budgets, and ensure project performance within a leading data center contractor.

Leads global business control organization, including FP&A, sales controlling, and operations controlling. Serves as deputy to the Segment VP Finance and collaborates with Sales, Commercial Excellence, Operations, Strategy, and M&A. Drives improvements in structures, processes, and ways of working. Oversees CAPEX process and manages finance development projects. Requires 15+ years of finance experience, ideally in manufacturing and global organizations.

Leads strategic problem solving, new product and market exploration, cross-functional mobilization, strategic partnerships, and operational execution. Requires 8+ years of experience with a consulting foundation and time in a high-growth tech or scale-up environment.

Senior LCA expert to advise on product design, commercial strategy, and sustainability leadership. Build and develop Faerch's carbon footprint model, lead LCAs, and provide insights to guide product innovation and business strategy. Support sustainability goals and engage with stakeholders. Requires 3+ years' experience in environmental sustainability, including LCA, ecodesign, and circular economy. Strong experience conducting LCAs and utilizing LCA tools is essential.

Tampere University seeks a Doctoral Researcher to conduct research in statistical signal processing and optimization, with applications in array signal processing and wireless communications.

Customer service specialist to handle international client inquiries in German and English via customer service software. Experience with AI tools and customer service software is required.

Area R2R Controller will partner with Finance teams across Europe to support accounting and reporting activities within the Record-to-Report process. This role requires in-depth experience in financial accounting, statutory reporting, and IFRS.

This is a VP HR role with a strategic mandate for Elisa's Technology and Operations organization. You will partner with leadership, shape people strategy, and lead a team of HR specialists. You will also act as AI Competence Lead, developing and managing AI-related competence across the organization.

Software Developer with expertise in BMC Remedy ITSM, Java development, and Microsoft SQL Server 2016. Designs, develops, and maintains enterprise-level applications and ITSM solutions.

Growth Hacker will develop and execute growth experiments across digital marketing, enrollment funnels, partnerships, and SEO to increase revenue and student enrollments. Responsibilities include analyzing the student enrollment funnel, managing paid and organic growth campaigns, and building scalable email and LinkedIn outreach systems. Requires 5+ years of experience in growth marketing, performance marketing, or digital marketing.

Experienced sales professional will manage a quota of approximately $1M in contract value across 5-10 large enterprise accounts. Responsibilities include building relationships with C-level executives, driving account retention and growth, and prospecting for new business.

Senior Android Engineer will architect, design, build, and maintain features for the Oura Android app using Kotlin, Compose, Room, Coroutines, and Flow. Collaborate with a cross-functional squad to develop and maintain features, ensuring high quality through code reviews, testing, and best practices. Requires 5+ years of professional development experience with Android apps, Kotlin, Jetpack Compose, and modern Android app architectures.

Mechanical Package Manager for data center construction projects. Manages mechanical systems, site safety, costs, sub-contractors, and project documentation. Requires project management experience, coordination of large installations, and knowledge of mechanical systems.

Develop customer-focused strategies and solution concepts for direct current applications in the Nordics. Lead technical discussions, translate customer requirements into practical solutions, and collaborate with stakeholders to shape electrification and digitalization solutions.

Service Sales Development Manager for Importers will design and implement growth programs for the importer channel. Responsibilities include partner acceleration, market insight gathering, methodology development, and collaborative leadership. Requires 5-7+ years of B2B experience, program design success, and fluency in English. A second European language is advantageous.

Senior Performance Test Engineer to design, implement, and execute performance and load testing strategies for a digital solution ecosystem in healthcare and welfare. Responsibilities include developing test scenarios, analyzing system behavior, and collaborating with development and operations teams to optimize performance.