ruby English-speaking jobs in Turku

Leads TVO's financial performance management, FP&A, business controlling, and sustainability agenda. Develops and harmonizes finance processes, models, and governance. Drives continuous improvement of finance tools, systems, and reporting.

Backend software engineer needed for data products. Focus on Python, data pipelines, APIs, and AI-powered enrichment. Experience with data engineering, ETL, or CI/CD a plus. Strong Python skills are required.

Full Stack Data Scientist to build production-level data solutions and solve business problems. Experience with data science, engineering, and cloud-native architectures (Azure, AWS, GCP) required. Strong Python and SQL skills and a Master's degree in a relevant field are essential.

Business Development Representative will identify and qualify leads, execute outbound activities, and collaborate with sales to drive growth across EMEA. Requires 1-3 years of B2B software sales experience, fluency in English, and experience with Salesforce.

Android Engineer to build and maintain a native Android application using Kotlin, Compose, Coroutines, and Jetpack libraries. Collaborate in a cross-functional agile team to deliver new features and improvements for a multi-tenant SaaS platform used by healthcare providers worldwide.

Roschier seeks a Talent Acquisition Specialist to lead full-cycle recruitment processes for legal and business professionals across all levels. The role involves sourcing, screening, interviewing, and supporting hiring decisions, while collaborating with hiring managers and senior colleagues in Helsinki and Stockholm.

Technical Sales Engineer providing support across marine charging, BESS, and electrification solutions. Assists with proposals, customer discussions, and technical solution development. Requires experience in technical sales, applications engineering, or related fields.

The Oulu Mining School seeks a University Lecturer in Mineral Processing to deliver courses, supervise theses, and conduct research. The successful candidate will have a doctoral degree in Mineral Processing or a related field, at least two years of university-level teaching experience, and expertise in comminution, flotation, hydrometallurgy, extractive metallurgy, and process engineering.

Quality Engineer will strengthen and develop IQM's quality management system. Develop and improve nonconformity management processes, lead quality improvement initiatives, and support customer complaint analysis. Define, monitor, and analyze quality KPIs and prepare quality reports. Promote good quality practices and train operational teams on quality tools and standards. Support the development and governance of the Quality Management System (QMS) and serve as an internal auditor.

Stock Coordinator Intern will manage a project related to consumable usage and inventory. Responsibilities include data analysis, evaluating physical spaces, and interacting with various departments. Must have proficiency in Excel and Google Spreadsheets, a technical background, and good English skills.

System Test Designer needed for logistics solutions company. Design and implement automated test solutions for embedded equipment, desktop applications, server components, and cloud services. Requires experience in autonomic system testing and understanding system level functionalities.

Food Scientist (Part-time / Freelance) to develop product concepts with leading food and beverage companies. Experience in food product development and prototyping required. Must be able to work flexibly and travel to Lahti R&D center occasionally. Strong English skills needed.

Office Manager needed for fixed-term parental leave cover (August 2026 - August 2027) in Espoo. Support HR processes, manage office operations, and coordinate with external partners. Experience in HR, office management, or similar roles required. Fluency in Finnish and English essential.

Senior Platform Engineer to shape Cloud and DevOps capabilities for Kesko's development community. Focus on advancing DevOps maturity, improving shared platform services, and strengthening development security.

Borenius' EU & Competition team seeks both associate-level and experienced lawyers. The team advises on merger control, compliance, investigations, public procurement, state aid, and FDI screening. Associate-level candidates should ideally have some competition law experience, while experienced candidates require a minimum of four years of relevant experience. Fluency in Finnish and English is required.

The Head of Revenue Operations will design and lead DNV Cyber's Revenue Operations function, ensuring alignment and enablement of sales, marketing, and commercial teams. This role will build a data-driven commercial backbone, focusing on planning, forecasting, performance management, and commercial governance.

Design, build, and deploy production-grade generative AI solutions, including RAG systems, agentic workflows, and tool-integrated applications. Contribute to data platforms and architectures for scalable AI and analytics. Translate business needs into technical solutions across GenAI, data, and integration domains.

Global Process Owner / Expert Record-to-Report (R2R) will standardize, document, and improve R2R processes across all group entities and Shared Service Centres (SSCs). Responsibilities include defining global R2R standards, reducing process variants, and driving performance improvements.

Full Stack Developer needed for FleetController product family. Design and enhance user interfaces, build scalable components, and collaborate with cross-functional teams. Experience with TypeScript, Vue, and AI-assisted development workflows required.

Dvaya Oy seeks independent consultants and sector specialists to collaborate on selected projects, proposals, and client opportunities focused on the Finland-India corridor and Finland-based advisory projects.