ruby English-speaking jobs in Turku

Manages the Finnish data center's electrical and mechanical operations, overseeing full-lifecycle O&M of related systems. Develops and implements O&M plans, optimizes energy efficiency, and ensures compliance with Finnish and EU regulations. Leads team management, project collaboration, and cost control.

Data Engineering Intern will build data pipelines, maintain data infrastructure, and support AI initiatives. Collaborate with a team to ensure data quality and enhance player experience. Must have Python and SQL experience.

Leads the Energy Financial Business Services organization, covering Trade Finance, FX hedging, Credit control, Taxation, Invoicing & Export documentation, and Project creation. Responsible for leading, coaching, and developing the team, ensuring reliable financial services, and collaborating with Group Treasury. Requires an MSc. Economics and 8-10 years of experience in Trade Finance, FX Hedging, and taxation.

This internship supports UN Global Pulse's Monitoring, Evaluation, and Learning (MEL) framework across its innovation portfolio. The intern will assist with results framework development, mixed-method monitoring, data collection and analysis, and knowledge synthesis.

Global Planning Manager needed for Supply Chain Global Planning team in the Metso Aggregates Business Area. Leads monthly global demand-supply balancing, coordinates manufacturing footprint transitions, and develops availability planning processes. Requires 5+ years experience in S&OP, demand-supply balancing, or production planning.

Senior Software Developer to join Legal Insights, developing Edilex and Edilex AI. Full-stack work, complex feature ownership, mentoring, and architectural contributions. Minimum 5 years experience, strong full-stack skills (TypeScript, React, Nest.js, Python), and experience with AI features.

Growth & Performance Marketing Manager to drive measurable pipeline and revenue growth for Aurora Live, Europe's leading B2B executive network. Responsible for campaign velocity, scalable lead generation, and achieving ambitious growth targets.

Visiting Associate interns work in cross-functional teams to solve client challenges, analyze data, develop recommendations, and communicate with stakeholders. Interns will participate in casework, contribute to project success, and receive mentorship.

Service Operations Engineer will handle 2nd and 3rd level support, investigate technical issues, and improve system reliability. Collaborate with engineering, product, and support teams to resolve service disruptions.

Supervises a team of laboratory technicians, guides analytical work, and handles deviations according to GMP. May also perform other chemical quality control tasks. Requires a Master's degree in chemistry, chemical engineering, or equivalent, proficiency in Finnish and English, and experience in supervisory roles is an advantage.

Coor is seeking 12 part-time cleaners for summer positions (15-20 hours/week) in the Helsinki capital region. Shifts run from 8am to 6pm, April 1st to September 15th, across various locations. Previous cleaning experience is preferred, along with the ability to work independently and communicate in English.

Senior Software Engineer to design, code, and maintain web applications, APIs, and infrastructure components using Java/Spring. Requires 7-10 years of experience with application design and development, expert-level Java and Spring Framework knowledge, and experience with REST and SOAP Web Services.

This internship provides hands-on experience in operations, user success, and CRM systems. Assist with CRM updates, track user feedback, and support internal workflows. Must be currently studying or recently graduated in a related field with strong organizational skills and clear English communication.

As a Fleet Specialist, you will support Voi's operations in Tampere by ensuring scooter logistics, performing repairs, and assisting the on-site team. Tasks include collecting and delivering scooters, diagnosing and repairing vehicles, and supporting warehouse operations.

Experienced lash technician sought for versatile beauty center. Must be skilled in classic and volume lash extensions, possess strong customer service skills, and enjoy independent work.

Execute complex installation, maintenance, and repair services on customer equipment. Provide expert technical guidance during commissioning, testing, and troubleshooting. Identify and implement solutions for complex start-up challenges.

Coordinates and confirms customer orders, manages domestic and international shipments, and oversees packing, dispatch, and delivery tracking. Handles customs clearance and export controls.

Incoming & Outgoing Quality Control (IQC/OQC) Specialist ensures products meet quality standards. Responsibilities include data management, sample handling, COA preparation, shipment inspection, and anomaly reporting. Requires a Bachelor's degree in chemistry or related field and 3+ years of experience in quality control within the battery materials industry.

Prepare and serve tea drinks, including specialty beverages, with a focus on quality and customer experience. Operate the tea shop independently during shifts, ensuring smooth operations and handling busy periods efficiently. Previous experience in a café or tea shop is required, along with fluency in English and either Finnish or Chinese.

Senior Construction Manager to lead data center projects, ensuring on-time, on-budget, and quality delivery. Manage site operations, subcontractors, and multidisciplinary teams. Collaborate with architects, owners, and stakeholders.