ruby English-speaking jobs in Turku

Senior Product Designer to shape experiences for hundreds of millions of players across Supercell services. Focus on identifying player experience problems, using research and data to drive design decisions, and collaborating with teams to improve clarity and value for players.

Automation Engineer to maintain and troubleshoot industrial control systems, including PLCs, HMIs, and other automation technology. Diagnose and repair systems, identify efficiency improvements, and collaborate with teams. Requires a degree in Automation Technology, Information Technology, or a related field and 5+ years of experience.

Experienced guide needed for activities, aurora programs, and guest transportation in Lapland. Must have strong communication skills, knowledge of local nature and culture, and a Category B driving license with experience in Arctic winter conditions.

Senior Manager, Operational Excellence will lead the development of the Production phase in the Forecast‑to‑Production end‑to‑end process. This role will drive improvements in flow efficiency, lead time, quality, cost and waste through continuous improvement methods. The Senior Manager will also lead process development teams and support production planning development and new product introduction.

Business Practice Manager Lead for Finland and Norway will own and improve the local compliance framework. This role translates global policies into local procedures, acts as a primary point of contact for compliance, and supports a compliant and ethical culture. The role requires a university degree, experience in a global organization, and proficiency in Finnish and English.

Develop and improve fabrication processes for next-generation quantum processing units. Execute experiments across modules like lithography, etching, wet processing, and deposition. Analyze data, contribute to chip performance improvements, and collaborate with engineers.

Nordhealth seeks an Interim Group Financial Controller to lead group-level financial processes during a period of growth. Responsibilities include group consolidation, accounting for service entities, leading the close process, and preparing group-level management reporting. The ideal candidate has 5+ years of experience in group controlling, consolidation, or audit, strong IFRS knowledge, and experience with consolidation tools and ERP systems.

Manage the complete mechanical package on a large-scale data center project. Coordinate design, procurement, installation, testing, and commissioning activities. Oversee subcontractors and ensure works are delivered on time and within budget.

Analyst / Junior Portfolio Manager will analyze financial markets, support investment decisions, and implement portfolio changes. The role requires investment expertise, technology skills (Power Platform, Visual Studio Code), and understanding of AI and analytics.

Site Manager needed for complex construction projects in Finland, Scandinavia, and Northern Europe. Manage on-site execution, including team, subcontractors, schedules, quality, safety, and logistics. Experience in data center or industrial facility projects preferred. Fluent English required.

As a Business Analyst, you will bridge business needs and technical solutions for financial institutions. You will conduct needs assessments, specify requirements, and document solutions. You will also identify and drive opportunities in data and AI.

Staff Product Designer will lead design strategy, translate requirements into user experiences, and elevate design quality across the team.

Data Scientist Intern will build, train, and tune machine learning models within AWS SageMaker. Responsibilities include developing MLOps pipelines, processing data, deploying models, and optimizing performance.

Experienced developer to build an AI-native software platform for impact intelligence. Full-stack skills preferred, but AI fluency and analytic skills are key. Work across data pipelines, APIs, ML/LLM systems, and product surfaces. Join a team focused on AI-native engineering and building a product used by 1,000+ institutional investors and corporations.

A 2-month university trainee position is available for a Master's student in Software Engineering and Information Systems or a related field at the University of Oulu. The trainee will work on a project developing a mobile app for demand-side management, focusing on AI-assisted feedback systems to provide personalized energy consumption recommendations.

Senior CSA Cost Consultant to deliver a data center construction project in the Nordics. Will provide cost management advice, analyze data, and present project risks to senior managers. Requires a bachelor's degree, experience in a similar role, and knowledge of construction processes and cost management.

Senior Software Engineer (Backend) to design, architect, implement, review, and test frameworks, libraries, tools, and services primarily using Go for Mirantis Secure Registry 4. Participate in Agile development, product discussions, and open-source contributions.

Financial Accountant needed for full-time, permanent position. Responsibilities include monthly/annual closing, accounting for two legal entities, invoicing, VAT reporting, and SOX controls. Requires fluency in Finnish and English, accounting experience, and strong Excel skills.

Lead a team of six developers in designing, building, and delivering intelligent automation solutions across AI, RPA, data architecture, and integrations. Translate business needs into technical solutions and ensure successful delivery in sprints. Actively contribute to hands-on development, including prototyping, architecture design, and critical solution components.

Transcribe and evaluate texts and audio for AI tools. Requires full Swedish proficiency, excellent English, and attention to detail. Part-time or full-time hours available.