ruby English-speaking jobs in Turku

Develop and maintain interactive dashboards and reports using Power BI. Design clear visualizations and KPI frameworks. Translate business requirements into analytical solutions and provide actionable insights. Collaborate with stakeholders and support self-service analytics.

Business Development Analyst to support offtake, partnership, and commercial agreement development for a smelter and rolling mill project. Responsibilities include building commercial models, analyzing market signals, supporting negotiations, and producing materials for internal and external stakeholders.

Develop and implement services, processes, and system solutions for Technology Lifecycle Management and Workplace IT. Partner with teams to translate business needs into solutions and drive continuous improvement.

Graduate program offering a 12-month rotational experience across departments. Develop project management skills and contribute to real business cases. Open to recent graduates with a master's degree in STEM, Engineering, Business, or related fields. Fluency in English and the local language required.

Manages the end-to-end student admissions process for the EIT Urban Mobility Master School. Responsibilities include planning, coordination, development, and implementation of the admissions process.

Investment Analyst to source, evaluate, and research early stage defense technology startups. Responsibilities include financial modeling, investment presentations, and portfolio monitoring. Requires analytical skills, financial modeling proficiency, and experience in venture capital or startup investing.

Elenia Oy seeks an interim Group Treasurer to lead its Treasury Team in Helsinki, Finland for a 12-month period. The Group Treasurer will be responsible for leading, executing, and developing short- and long-term funding activities, managing liquidity and cash management, developing the Group's financial model and long-term business plan, and overseeing financial risk management.

House Assistant and Childcare Provider needed for a family in Vantaa. Responsibilities include childcare for two children (ages 1 and 6), housework, meal preparation, and occasional errands. Previous experience in childcare, domestic work, or sports is required. Fluency in English and Finnish is essential.

Documentation Specialist manages documentation deliverables within projects, estimates costs and risks, and serves as the main contact point for documentation requirements.

The Marketing Finance & Strategy team at Wolt seeks an Associate to own the data pipeline for Weekly Business Reviews and forecasting tools. Responsibilities include data accuracy validation, fixing data inconsistencies, and proposing data architecture simplifications. The ideal candidate has 0-3 years of experience, strong analytical skills with SQL and Python, and a business-savvy mindset.

Doctoral Researcher position in the Marie Skłodowska‑Curie Actions COFUND Doctoral Programme for Advancing Forest‑Based Bioeconomy. Research focuses on isolation, purification, and functional evaluation of bioactive compounds from biomass fractions, with a focus on bark and lignocellulosic residues. The project aims to establish a mechanistic understanding of antifungal, antimicrobial, and antiviral activity and explore applications of biomass-derived fractions as surface coatings.

Repairman needed for M/S Finlandia, Engine Department. Responsible for maintaining technical equipment. Requires Able Seafarer Engine / Repairman Certificate (STCW III/5). Rotation between Engine and Sanitary Repairman duties. Strong problem-solving, technical, and language skills required.

Product Manager needed to build and scale impactful products. 3+ years of experience required, with a track record of successful launches. Strong adaptability, ownership mindset, and collaboration skills essential. Experience with large-scale apps, ideally in rewards/loyalty, gaming, or similar industries.

The Test Bay Manager oversees the efficient operation, optimization, and development of Test Bay facilities. This role manages scheduling, maximizes utilization, and plans long-term capacity to support multiple departments. The position also drives continuous improvement initiatives and automation projects.

Manufacturing Engineer to support production and process development for Photon-Counting Detectors. Requires production support experience, a mechanical engineering degree, and experience with CAD. Must be well-organized, able to manage multiple tasks, and have strong communication skills in English.

Retail Specialist to cover parental leave in Finland. Analyzes sales data, implements assortment and pricing strategies, and manages promotional activities. Requires 2+ years of retail experience, strong analytical skills, and fluency in English and Finnish. Fixed-term position until March 31, 2027.

As the Group CTO, you will be the senior technical visionary for Sevendos Group, leading C-level technical conversations with clients and translating business needs into solution scopes. You will own the internal AI agenda across the Group, championing the shift to AI-augmented delivery and operations.

This fixed-term Quality Assurance Engineer role (until March 2028) supports two teams: Account Quality Management and Quality Management Systems. Tasks include supporting customer reporting, communication between Murata Finland and Japan, audits, and facilitating continuous improvement activities. A technical background in semiconductors or electronics is required, along with strong communication and collaboration skills.

Develop and maintain St1's third-party risk management system, ensuring a controlled and risk-based approach to onboarding and offboarding suppliers, partners, and counterparties. Manage system workflows, questionnaires, and automation rules, and coordinate with internal and external teams to ensure efficient implementation and compliance.

Installs fiber optic connections and cable TV services. Requires a relevant professional qualification and knowledge of network cabling and fiber installation.