ruby English-speaking jobs in Turku

Sell air-to-water heat pumps by visiting customers to build trust and close sales. This permanent, full-time role requires a valid driver's license and willingness to travel. Top-level training is provided.

Account Manager to drive growth in Southern Finland by developing customer relationships and identifying new opportunities within public healthcare organizations. Requires strong relationship-building skills and native Finnish/fluent English.

Manage and maintain geoscience databases, including drill hole and sampling data, ensuring data integrity and accessibility. Implement data governance and support resource estimation and operational decision-making. Requires MSc in Geology or similar and proven database management experience.

Join a small core team building a new, scalable AI software platform. Responsibilities include designing architecture, developing AI functionality, and building backend services. Experience with Python, AI/ML, and production software is required.

Wokora Oy seeks a brisk Waiter/Waitress for full or part-time roles. Requires one year of experience in Finland. Must have a positive attitude, sufficient English, and knowledge of hygiene and cash register use. A hygiene passport and valid work permit are required.

Lead experimental research in Quantum Optomechanics with Polaritons at Aalto University. Requires PhD in AMO physics/quantum optics, strong hands-on skills, and publication record.

Requirements Engineer for automotive software projects. Responsibilities include gathering, analyzing, and maintaining system requirements for AR projects while ensuring ASPICE compliance and managing traceability. Requires 5+ years of relevant experience.

Experienced à la carte Chef needed for the winter season. Requires solid experience, passion for high-quality food, and proficiency in Finnish and English. Must have Hygieniapassi and own a car.

Experienced and independent Plumber needed in East Helsinki. Main duties include laying element pipes. Requires at least 3 years of experience in the field and related tasks.

Helsingin Ponnistus seeks enthusiastic head and assistant coaches for part-time 5v5, 8v8, and 11v11 roles for the 2026–2027 season. Coaches plan training, lead team life, and support player development.

Commissioning Engineer responsible for LV installations and commissioning. Duties include managing project scope, progress analysis, and maintaining schedules. Requires experience with large-scale industrial projects and strong organizational skills.

Support Finnish projects in the Nordic OU by ensuring high standards of health, safety, and environmental performance. Focus on documenting, monitoring, and driving continuous improvement in HSE across the project lifecycle.

Strategic role influencing decision-makers at large firms within the Data Center industry. This executive acts as a thought partner, driving growth by developing and executing ecosystem strategic engagements. Requires 10+ years in the AECO industry.

Senior Cloud Data Engineer to support the Regulatory team in Trading Technology. Develop the cloud-based data warehouse, collaborating on requirements, testing, and deployment. Requires 3+ years in data engineering, cloud data pipelines, SQL, and Python.

Own IT security operations for a defense AI lab. Lead SIEM, threat detection, and incident response. Manage endpoint security, identity, and network policies in classified environments. Requires 4+ years in SecOps.

Experienced Electrical Commissioning Engineers needed for hyper scale and mission-critical data centre projects across Europe. Support electrical commissioning from installation to handover, testing, and validation of critical infrastructure. Requires electrical engineering background and knowledge of LV/HV systems.

Shift Supervisor for Tablet Manufacturing. Lead a team of twelve, overseeing production plans across mass preparation, tableting, and coating. Drive safety, quality, and productivity using Lean principles. Finnish proficiency is required.

Design and develop backend services and REST APIs in Python/FastAPI, building AI agents with LangChain/LangGraph. Own the service layer end-to-end, designing schemas and writing production-grade code. Requires 3+ years of Python backend experience.

Business Analyst for FX Business Technology drives solutions for electronic FX trading. Responsibilities include domain-driven problem solving, automation initiatives, and vendor system management, utilizing AI tools.

Lead global product strategy for Non-Invasive Prenatal Testing (NIPT). Oversee end-to-end product development, manage product lifecycle, and drive revenue growth through market analysis and innovation. Requires relevant degree and 5+ years in product management.