ruby English-speaking jobs in Turku

The Chief Cook is responsible for the safety and duties of all catering staff, ensuring adherence to safety standards and hygiene requirements. The role involves menu planning, meal preparation and service, inventory management, and maintaining cleanliness of catering areas. Experience on a regasification vessel is required.

Finnair Technical Operations seeks a Shop Technician for its hydraulics repair shop. The role involves building and maintaining testing arrangements, providing technical expertise, performing component maintenance, and collaborating with technical support. Previous experience in hydraulic systems repair and testing is required.

Student Assistant supporting PlayStation brand marketing in Finland. Tasks include social media, influencer partnerships, events, and community management. Fluent Finnish and English required.

Evaluate and improve frontier AI coding models for infrastructure engineering tasks. Review, analyze, and identify issues in model-generated code.

Postdoctoral Researcher in cell or molecular biology to investigate pioneer transcription factor function in prostate cancer therapy resistance. The 3-year position involves genome-wide sequencing, chromatin proteomics, and functional perturbations.

Collect images of streets, points of interest, and public areas in EU countries using a vehicle equipped with 360 cameras. Data will be used to enhance a popular online map.

Site Supervisor manages on-site operations for large-scale data center construction projects in Helsinki and across EMEA. Responsibilities include coordinating teams, ensuring safety and quality compliance, and monitoring progress. Requires 3-5 years of installation and commissioning experience, knowledge of EHS and quality systems, and fluency in English.

Senior Security Engineer will design, implement, and maintain security controls for SaaS platform and internal infrastructure. Responsibilities include security engineering, reviews and assessments, collaboration, and security automation. Requires 3+ years of information security experience and expertise in securing cloud infrastructure (AWS, GCP, or Azure). Software development experience and knowledge of security frameworks (OWASP ASVS, OWASP SAMM, ISO 27001, CIS Benchmarks) are also required.

Provide on-site technical consultation, machine commissioning, and maintenance services for GEA's complex industrial equipment used in the food industry. Diagnose, troubleshoot, and repair mechanical, electrical, and automation system faults. Execute equipment upgrades, retrofits, and installations.

Senior Engineer to design, develop, and implement embedded software solutions for secure communication devices. Requires expertise in Rust, C, cryptography, and agile development methodologies.

Technical Security Consultant needed for Cyber Security Professional Services Team. Provides technical expertise, guidance, and leadership to security teams. Assesses security posture, builds security capabilities, and performs audits and testing. Requires expertise in Microsoft security products, security auditing, and cloud security. Must be fluent in Finnish and English.

Production employee needed for various lines in Jepua, Oraivainen, Pietarsaari, or Karjaa. Work in rotating shifts (night, evening, morning). Must have intermediate Swedish or Finnish language skills and vocational education or equivalent.

LUT University seeks a doctoral researcher to explore the impact of AI on human cognition, learning, and decision-making, particularly among youth. The position focuses on themes such as human-machine interaction, cognitive biases, and AI-mediated environments.

Supervises day-to-day operations and maintenance of earthing & Lightning Protection projects. Develops work plans, conducts inspections, and coordinates with the site team to ensure project success. Serves as the primary client contact, addressing concerns and ensuring compliance with regulations.

Student Worker will provide support to Siemens Financial Services partners primarily via phone and email, ensuring a smooth service experience. The role involves identifying partner needs, offering financing solutions, and managing sales support tasks.

Develops AI-native products, focusing on agent-centric experiences. Builds, evaluates, and deploys agentic features, ensuring production-grade quality and customer-facing reliability. Requires software engineering foundation, hands-on agentic engineering experience, and practical experience integrating LLMs and agents into production systems.

ServiceNow Developer specializing in AI features. Develops AI-driven solutions including Now Assist, AI Agents, AI Search, and Predictive Intelligence. Designs and implements AI workflows and automation using Flow Designer, Script Includes, and APIs. Collaborates with architects, product owners, and platform teams.

Global Process Manager will lead a team of two and provide indirect leadership to global process owners. Drive the development and improvement of core processes across functions, ensuring alignment with business objectives.

Lead the commercial strategy and execution for VitaeHeart, a new science-based health supplement targeting cholesterol. This role will drive revenue growth, optimize sales and marketing activities, and scale the product across the Nordic region and beyond.

Verda seeks a DX Designer to own the developer experience across CLI, API, documentation, and AI-assisted tooling. You will design and improve workflows, focusing on simplifying developer interactions with Verda's AI cloud infrastructure. Requires 4+ years of UX/product design experience, coding experience, and a strong understanding of cloud compute concepts.